mirror of
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114 lines
3.2 KiB
C++
114 lines
3.2 KiB
C++
/* vi: set sw=4 ts=4: */
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#/*
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* Copyright (C) 2001 Christian Hohnstaedt.
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*
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* All rights reserved.
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*
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the author nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* This program links to software with different licenses from:
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*
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* http://www.openssl.org which includes cryptographic software
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* written by Eric Young (eay@cryptsoft.com)"
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*
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* http://www.sleepycat.com
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*
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* http://www.trolltech.com
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*
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*
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*
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* http://www.hohnstaedt.de/xca
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* email: christian@hohnstaedt.de
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*
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* $Id$
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*
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*/
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#include "func.h"
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#include <qdir.h>
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#include <qmessagebox.h>
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#ifdef WIN32
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#include <windows.h>
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#endif
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QPixmap *loadImg(const char *name )
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{
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QString path = getPrefix();
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path += QDir::separator();
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return new QPixmap(path + name);
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}
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QString getPrefix()
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{
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/* returns e.g. /usr/local/share/xca for unix systems
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* or HKEY_LOCAL_MACHINE->Software->xca for WIN32 */
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#ifdef WIN32
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static unsigned char inst_dir[100]="";
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if (inst_dir[0] == '\0') {
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/* if we already once discovered the directory
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* we need not doing it again
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*/
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LONG lRc;
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HKEY hKey;
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lRc=RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\xca",0,KEY_READ, &hKey);
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if(lRc!= ERROR_SUCCESS){
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/* No key error */
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QMessageBox::warning(NULL,XCA_TITLE,
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"Registry Key: 'HKEY_LOCAL_MACHINE->Software->xca' not found");
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inst_dir[0] = '\0';
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}
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else{
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ULONG dwLength = 100;
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lRc=RegQueryValueEx(hKey,"Install_Dir",NULL,NULL, inst_dir, &dwLength);
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if(lRc!= ERROR_SUCCESS){
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/* No key error */
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QMessageBox::warning(NULL, XCA_TITLE,
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"Registry Key: 'HKEY_LOCAL_MACHINE->Software->xca->Install_Dir' not found");
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inst_dir[0] = '\0';
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}
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}
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lRc=RegCloseKey(hKey);
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}
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QString ret = (char *)inst_dir;
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return ret;
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#else
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QString ret = PREFIX;
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ret += "/share/xca";
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return ret;
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#endif
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}
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