diff options
Diffstat (limited to 'examples/printing')
| -rw-r--r-- | examples/printing/prtpub.c | 238 | ||||
| -rw-r--r-- | examples/printing/readme.prtpub | 12 |
2 files changed, 250 insertions, 0 deletions
diff --git a/examples/printing/prtpub.c b/examples/printing/prtpub.c new file mode 100644 index 0000000000..0815b1ae66 --- /dev/null +++ b/examples/printing/prtpub.c @@ -0,0 +1,238 @@ +/* + * Set printer capabilities in DsDriver Keys on remote printer + * Copyright (C) Jim McDonough 2002. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* This needs to be defined for certain compilers */ +#define WINVER 0x0500 + +#include <tchar.h> +#include <windows.h> +#include <stdio.h> + +#define SAMBA_PORT _T("Samba") + +TCHAR *PrintLastError(void) +{ + static TCHAR msgtxt[1024*sizeof(TCHAR)]; + + FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, + NULL, GetLastError(), + 0, msgtxt, 0, NULL); + + return msgtxt; +} + +void map_orientation(HANDLE ph, TCHAR *printer, TCHAR *port) +{ + DWORD rot; + TCHAR portrait_only[] = _T("PORTRAIT\0"); + TCHAR both[] = _T("LANDSCAPE\0PORTRAIT\0"); + + /* orentation of 90 or 270 indicates landscape supported, 0 means it isn't */ + rot = DeviceCapabilities(printer, port, DC_BINNAMES, NULL, NULL); + + printf("printOrientationsSupported:\n"); + + if (rot) { + printf("\tPORTRAIT\n\tLANDSCAPE\n"); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printOrientationsSupported"), REG_MULTI_SZ, + both, sizeof(both)); + } else { + printf("\tPORTRAIT\n"); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printOrientationsSupported"), REG_MULTI_SZ, + portrait_only, sizeof(portrait_only)); + } +} + +void map_resolution(HANDLE ph, TCHAR *printer, TCHAR *port) +{ + DWORD num, *res, maxres = 0, i; + + num = DeviceCapabilities(printer, port, DC_ENUMRESOLUTIONS, NULL, NULL); + if ((DWORD) -1 == num) + return; + res = malloc(num*2*sizeof(DWORD)); + num = DeviceCapabilities(printer, port, DC_ENUMRESOLUTIONS, (BYTE *) res, NULL); + for (i=0; i < num*2; i++) { + maxres = (res[i] > maxres) ? res[i] : maxres; + } + printf("printMaxResolutionSupported: %d\n", maxres); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printMaxResolutionSupported"), REG_DWORD, + (BYTE *) &maxres, sizeof(maxres)); +} + +void map_extents(HANDLE ph, TCHAR *printer, TCHAR *port) +{ + DWORD extentval, xval, yval; + + extentval = DeviceCapabilities(printer, port, DC_MINEXTENT, NULL, NULL); + xval = (DWORD) (LOWORD(extentval)); + yval = (DWORD) (HIWORD(extentval)); + printf("printMinXExtent: %d\n", xval); + printf("printMinYExtent: %d\n", yval); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printMinXExtent"), REG_DWORD, (BYTE *) &xval, sizeof(xval)); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printMinYExtent"), REG_DWORD, (BYTE *) &yval, sizeof(yval)); + extentval = DeviceCapabilities(printer, port, DC_MAXEXTENT, NULL, NULL); + xval = (DWORD) (LOWORD(extentval)); + yval = (DWORD) (HIWORD(extentval)); + printf("printMaxXExtent: %d\n", xval); + printf("printMaxYExtent: %d\n", yval); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printMaxXExtent"), REG_DWORD, (BYTE *) &xval, sizeof(xval)); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printMaxYExtent"), REG_DWORD, (BYTE *) &yval, sizeof(yval)); +} + +void map_printrateunit(HANDLE ph, TCHAR *printer, TCHAR *port) +{ + DWORD unit; + TCHAR ppm[] = _T("PagesPerMinute"); + TCHAR ipm[] = _T("InchesPerMinute"); + TCHAR lpm[] = _T("LinesPerMinute"); + TCHAR cps[] = _T("CharactersPerSecond"); + + unit = DeviceCapabilities(printer, port, DC_PRINTRATEUNIT, NULL, NULL); + switch(unit) { + case PRINTRATEUNIT_PPM: + printf("printRateUnit: %s\n", ppm); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printRateUnit"), REG_SZ, ppm, sizeof(ppm)); + break; + case PRINTRATEUNIT_IPM: + printf("printRateUnit: %s\n", ipm); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printRateUnit"), REG_SZ, ipm, sizeof(ipm)); + break; + case PRINTRATEUNIT_LPM: + printf("printRateUnit: %s\n", lpm); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printRateUnit"), REG_SZ, lpm, sizeof(lpm)); + break; + case PRINTRATEUNIT_CPS: + printf("printRateUnit: %s\n", cps); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, _T("printRateUnit"), REG_SZ, cps, sizeof(cps)); + break; + default: + printf("printRateUnit: unknown value %d\n", unit); + } +} + +void map_generic_boolean(HANDLE ph, TCHAR *printer, TCHAR *port, WORD cap, TCHAR *key) +{ + BYTE boolval; + /* DeviceCapabilities doesn't always return 1 for true...just nonzero */ + boolval = (BYTE) (DeviceCapabilities(printer, port, cap, NULL, NULL) ? 1 : 0); + printf("%s: %s\n", key, boolval ? "TRUE" : "FALSE"); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, key, REG_BINARY, &boolval, sizeof(boolval)); +} + +void map_generic_dword(HANDLE ph, TCHAR *printer, TCHAR *port, WORD cap, TCHAR *key) +{ + DWORD dword; + + dword = DeviceCapabilities(printer, port, cap, NULL, NULL); + if ((DWORD) -1 == dword) + return; + + printf("%s: %d\n", key, dword); + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, key, REG_DWORD, (BYTE *) &dword, sizeof(dword)); +} + +void map_generic_multi_sz(HANDLE ph, TCHAR *printer, TCHAR *port, WORD cap, TCHAR *key, int size) +{ + TCHAR *strings_in; + TCHAR *strings_out, *strings_cur; + DWORD num_items, i; + + num_items = DeviceCapabilities(printer, port, cap, NULL, NULL); + if ((DWORD) -1 == num_items) + return; + strings_in = malloc(num_items * size); + strings_out = calloc(num_items, size); + num_items = DeviceCapabilities(printer, port, cap, strings_in, NULL); + printf("%s:\n", key); + for (i=0, strings_cur = strings_out; i < num_items; i++) { + _tcsncpy(strings_cur, &strings_in[i*size], size); + printf("\t%s\n", strings_cur); + strings_cur += _tcslen(strings_cur) + 1; + } + + SetPrinterDataEx(ph, SPLDS_DRIVER_KEY, key, REG_MULTI_SZ, strings_out, + (strings_cur - strings_out + 1) * sizeof(TCHAR)); + + free(strings_in); + free(strings_out); +} + +int main(int argc, char *argv[]) +{ + HANDLE ph; + BYTE *driver_info; + DWORD needed; + TCHAR *printer; + TCHAR *port = SAMBA_PORT; + PRINTER_DEFAULTS admin_access = {NULL, NULL, PRINTER_ACCESS_ADMINISTER}; + PRINTER_INFO_7 publish = {NULL, DSPRINT_PUBLISH}; + + if (argc < 2) { + printf("Usage: %s <printername>\n", argv[0]); + return -1; + } + + printer = argv[1]; + + if (!(OpenPrinter(printer, &ph, &admin_access))) { + printf("OpenPrinter failed, error = %s\n", PrintLastError()); + return -1; + } + + GetPrinterDriver(ph, NULL, 1, NULL, 0, &needed); + if (!needed) { + printf("GetPrinterDriver failed, error = %s\n", PrintLastError()); + ClosePrinter(ph); + return -1; + } + driver_info = malloc(needed); + if (!(GetPrinterDriver(ph, NULL, 1, driver_info, needed, &needed))) { + printf("GetPrinterDriver failed, error = %s\n", PrintLastError()); + ClosePrinter(ph); + return -1; + } + + map_generic_multi_sz(ph, printer, port, DC_BINNAMES, _T("printBinNames"), 24); + map_generic_boolean(ph, printer, port, DC_COLLATE, _T("printCollate")); + map_generic_dword(ph, printer, port, DC_COPIES, _T("printMaxCopies")); + map_generic_dword(ph, printer, port, DC_DRIVER, _T("driverVersion")); + map_generic_boolean(ph, printer, port, DC_DUPLEX, _T("printDuplexSupported")); + map_extents(ph, printer, port); + map_resolution(ph, printer, port); + map_orientation(ph, printer, port); + map_generic_multi_sz(ph, printer, port, DC_PAPERNAMES, _T("printMediaSupported"), 64); +#if (WINVER >= 0x0500) + map_generic_boolean(ph, printer, port, DC_COLORDEVICE, _T("printColor")); + map_generic_multi_sz(ph, printer, port, DC_PERSONALITY, _T("printLanguage"), 64); + map_generic_multi_sz(ph, printer, port, DC_MEDIAREADY, _T("printMediaReady"),64); + map_generic_dword(ph, printer, port, DC_PRINTERMEM, _T("printMemory")); + map_generic_dword(ph, printer, port, DC_PRINTRATE, _T("printRate")); + map_printrateunit(ph, printer, port); +#ifdef DC_STAPLE + map_generic_boolean(ph, printer, port, DC_STAPLE, _T("printStaplingSupported")); +#endif +#ifdef DC_PRINTRATEPPM + map_generic_dword(ph, printer, port, DC_PRINTRATEPPM, _T("printPagesPerMinute")); +#endif +#endif + SetPrinter(ph, 7, (BYTE *) &publish, 0); + ClosePrinter(ph); + return 0; +} diff --git a/examples/printing/readme.prtpub b/examples/printing/readme.prtpub new file mode 100644 index 0000000000..319ce605c3 --- /dev/null +++ b/examples/printing/readme.prtpub @@ -0,0 +1,12 @@ +prtpub.c contains a program which, when compiled with Visual C, can +download a driver for a printer, query the capabilities of the driver, +then write back the DsDriver keys necessary to publish all the fields +of a printer in the directory. After writing back the fields, it issues +a SetPrinter with info level 7, telling the server to publish the +printer. + +It also writes the fields to stdout. + +In order to be distributed, it should be compiled using DLLs for C runtime. + +The program takes the UNC name of a printer as the only argument. |