dependentfilesparam.cpp

虚拟打印机

/*
 * 
 * dependentfilesparam.cpp
 *
   Copyright (C) 2006 Michael H. Overlin

   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   
   Contact at [e-mail]
 *
 */

#include "dependentfilesparam.h"
#include "printResizerCommon.h"
#include "spoolutils.h"
#include "utils.h"

#include <strsafe.h>

#include <malloc.h>

#if 0
LPTSTR GetPrintProcessorFullFileNameInInstalledDriverDirectory(LPCTSTR lptstrPrinterDriverDependentFiles) {
	LPTSTR lptstr = NULL;
	LPTSTR lptstrDir = MyGetPrinterDriverDirectory();
	if (lptstrDir != NULL) {
		lptstr = ::MakeFullFileName(lptstrDir, lptstrPrinterDriverDependentFiles);
		free(lptstrDir);
	}
	return lptstr;
}

LPTSTR GetPreviewAppFullFileNameInInstalledDriverDirectory(LPCTSTR lptstrPrinterDriverDependentFiles) {
	static BOOL b = TRUE;
	if (b) {
		::DebugBreak();
	}

	LPTSTR lptstr = NULL;
	LPTSTR lptstrDir = MyGetPrinterDriverDirectory();
	if (lptstrDir != NULL) {
		LPCTSTR lptstrTemp = lptstrPrinterDriverDependentFiles;
		DWORD dwCch = ::lstrlen(lptstrTemp);
		lptstrTemp += dwCch + 1;
		lptstr = ::MakeFullFileName(lptstrDir, lptstrTemp);
	}
	return lptstr;
}
#else
// TURNS OUT SPOOLER FILLS IN THE FULL FILE NAME 
LPTSTR GetPrintProcessorFullFileNameInInstalledDriverDirectory(LPCTSTR lptstrPrinterDriverDependentFiles) {
	LPTSTR lptstr = ::StringDuplicate(lptstrPrinterDriverDependentFiles);
	return lptstr;
}
// TURNS OUT SPOOLER FILLS IN THE FULL FILE NAME 
LPTSTR GetPreviewAppFullFileNameInInstalledDriverDirectory(LPCTSTR lptstrPrinterDriverDependentFiles) {
	LPTSTR lptstr = NULL;
	LPCTSTR lptstrTemp = lptstrPrinterDriverDependentFiles;
	DWORD dwCch = ::lstrlen(lptstrTemp);
	lptstrTemp += dwCch + 1;
	lptstr = ::StringDuplicate(lptstrTemp);
	return lptstr;
}
#endif

LPTSTR MakePrinterDriverDependentFiles(void) {
	DWORD dwCchPrintProcessor = ::lstrlen(PRINTRESIZER_PRINTPROCESSOR_FILENAME) ;
	DWORD dwCchPreviewApp = ::lstrlen(PRINTRESIZER_PREIVEAPP_FILENAME) ;
	DWORD dwCchNeeded = dwCchPrintProcessor + dwCchPreviewApp + 3; // THREE NULL TERMINATORS
	LPTSTR lptstr = (LPTSTR) malloc(dwCchNeeded * sizeof(TCHAR));
	if (lptstr != NULL) {
		::StringCchCopy(lptstr, dwCchNeeded, PRINTRESIZER_PRINTPROCESSOR_FILENAME);
		LPTSTR lptstrTemp = lptstr + dwCchPrintProcessor + 1;
		::StringCchCopy(lptstrTemp, dwCchNeeded - dwCchPrintProcessor - 1, 	PRINTRESIZER_PREIVEAPP_FILENAME);
		lptstr[dwCchNeeded-1] = 0;
	}
	return lptstr;
}

#if 0

LPTSTR GetPrintProcessorFullFileNameInInstalledDriverDirectory(LPCTSTR lptstrPrinterDriverDependentFiles) {
	LPTSTR lptstr = ::StringDuplicate(lptstrPrinterDriverDependentFiles);
	return lptstr;
}

LPTSTR GetPreviewAppFullFileNameInInstalledDriverDirectory(LPCTSTR lptstrPrinterDriverDependentFiles) {
	LPCTSTR lptstrTemp = lptstrPrinterDriverDependentFiles;
	DWORD dwCch = ::lstrlen(lptstrTemp);
	lptstrTemp += dwCch + 1;
	LPTSTR lptstr = ::StringDuplicate(lptstrTemp);
	return lptstr;
}

LPTSTR MakePrinterDriverDependentFiles(
	LPCTSTR lptstrPrintProcessorFullFileNameInInstalledDriverDirectory,
	LPCTSTR lptstrPreviewAppFullFileNameInInstalledDriverDirectory
) {
	DWORD dwCchPrintProcessor = ::lstrlen(lptstrPrintProcessorFullFileNameInInstalledDriverDirectory) ;
	DWORD dwCchPreviewApp = ::lstrlen(lptstrPreviewAppFullFileNameInInstalledDriverDirectory) ;
	DWORD dwCchNeeded = dwCchPrintProcessor + dwCchPreviewApp + 3; // THREE NULL TERMINATORS
	LPTSTR lptstr = (LPTSTR) malloc(dwCchNeeded * sizeof(TCHAR));
	if (lptstr != NULL) {
		::StringCchCopy(lptstr, dwCchNeeded, lptstrPrintProcessorFullFileNameInInstalledDriverDirectory);
		LPTSTR lptstrTemp = lptstr + dwCchPrintProcessor + 1;
		::StringCchCopy(lptstrTemp, dwCchNeeded - dwCchPrintProcessor - 1, 
			lptstrPreviewAppFullFileNameInInstalledDriverDirectory);
		lptstr[dwCchNeeded-1] = 0;
	}
	return lptstr;
}

#endif