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authorJim McDonough <jmcd@samba.org>2002-12-16 17:26:01 +0000
committerJim McDonough <jmcd@samba.org>2002-12-16 17:26:01 +0000
commitdca69cb793cc59e62efe852a3bcb7bfc2684ae07 (patch)
treea0bc1173c46483d304d22f8e671a870578e0c62b /examples/printing
parent636adbff27d0c29ed34bfd604a5dc1b62b4b9f0b (diff)
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Add win32 utility to query driver capabilities to publish
(This used to be commit c09c1e090525aeccb9ee7762a44aba286c4d71f9)
Diffstat (limited to 'examples/printing')
-rw-r--r--examples/printing/prtpub.c238
-rw-r--r--examples/printing/readme.prtpub12
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.