mirror of
https://github.com/chris2511/xca.git
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257 lines
6.8 KiB
C++
257 lines
6.8 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.trolltech.com
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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 "lib/asn1time.h"
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#include "widgets/validity.h"
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#include <Qt/qdir.h>
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#include <Qt/qlabel.h>
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#include <Qt/qlineedit.h>
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#include <Qt/qcombobox.h>
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#include <Qt/qmessagebox.h>
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#include <Qt/qapplication.h>
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#ifdef WIN32
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#include <windows.h>
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#include <shlobj.h>
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#endif
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QPixmap *loadImg(const char *name )
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{
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return new QPixmap(QString(":") + name);
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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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* (e.g. c:\Program Files\xca )
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*/
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QString getPrefix()
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{
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#ifdef WIN32
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static char inst_dir[100] = "";
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ULONG dwLength = 100;
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LONG lRc;
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HKEY hKey;
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if (inst_dir[0] != '\0') {
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/* if we already once discovered the directory just return it */
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return QString(inst_dir);
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}
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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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QMessageBox::warning(NULL,XCA_TITLE,
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"Registry Key: 'HKEY_LOCAL_MACHINE->Software->xca' not found");
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return QString(inst_dir);
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}
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lRc = RegQueryValueEx(hKey, "Install_Dir", NULL, NULL,
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(unsigned char *)inst_dir, &dwLength);
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if (lRc != ERROR_SUCCESS){
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QMessageBox::warning(NULL, XCA_TITLE, "Registry Key: "
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"'HKEY_LOCAL_MACHINE->Software->xca->Install_Dir' not found");
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}
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lRc = RegCloseKey(hKey);
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return QString(inst_dir);
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#elif __APPLE_CC__
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QDir d;
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d = qApp->applicationDirPath();
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d.cdUp();
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return d.canonicalPath() + "/Resources";
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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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#if 0
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/* This function returns the baseDirectory for storing private data.
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* on Unix: $HOME/xca
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* on WIN 98/ME: c:\Program Files\xca
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* on NT, W2K,XP c:\Documents and Settings\%USER%\Application Data\xca
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*/
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QString getBaseDir()
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{
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QString baseDir = "";
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#ifdef WIN32
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unsigned char reg_path_buf[255] = "";
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TCHAR data_path_buf[255];
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// verification registry keys
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LONG lRc;
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HKEY hKey;
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DWORD dwDisposition;
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DWORD dwLength = 255;
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BOOL firstrun = false;
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lRc = RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\xca", 0, KEY_ALL_ACCESS,
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&hKey);
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if (lRc != ERROR_SUCCESS) {
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// First run for current user
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RegCloseKey(hKey);
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RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\xca", 0, NULL,
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REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hKey,
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&dwDisposition);
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firstrun = true;
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}
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dwLength = sizeof(data_path_buf);
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lRc = RegQueryValueEx(hKey, "data_path", NULL, NULL, (BYTE*)data_path_buf,
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&dwLength);
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if ((lRc == ERROR_SUCCESS)) {
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// We're done, everything is OK
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return QString::fromLocal8Bit(data_path_buf);
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}
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// There was no registry entry -> discover and create it
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OSVERSIONINFOEX osvi;
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BOOL bOsVersionInfoEx;
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LPITEMIDLIST pidl = NULL;
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if (!firstrun) {
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// Strange.. "Software\xca" was there, but no "data_path"
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QMessageBox::warning(NULL,XCA_TITLE, "Registry Key: "
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"'HKEY_CURRENT_USER->Software->xca->data_path' not found. "
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"I will create it for you now.");
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}
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// setup data dir for current user
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ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
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osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
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if(!(bOsVersionInfoEx=GetVersionEx((OSVERSIONINFO*)&osvi))){
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osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
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if (! GetVersionEx ( (OSVERSIONINFO *) &osvi) )
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return baseDir;
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}
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if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT){
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// NT, W2K, XP: use "Application Data"
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if(SUCCEEDED(SHGetSpecialFolderLocation(NULL,CSIDL_APPDATA,&pidl))){
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SHGetPathFromIDList(pidl, data_path_buf);
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lstrcat(data_path_buf, "\\xca");
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}
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baseDir = QString::fromLocal8Bit(data_path_buf);
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} else {
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// WIN98, ME: use installation dir
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baseDir = getPrefix() + "\\data";
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strncpy(data_path_buf, CCHAR(baseDir), 255)
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}
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// save in registry
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RegSetValueEx(hKey,"data_path", 0, REG_SZ, (BYTE*)data_path_buf, 255);
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RegCloseKey(hKey);
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#elif __APPLE_CC__
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baseDir = getPrefix() + "/xca";
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#else
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#ifdef BASEDIR
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baseDir = BASEDIR;
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#else
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baseDir = QDir::homePath();
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baseDir += QDir::separator();
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baseDir += ".xca";
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#endif
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#endif
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return baseDir;
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}
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#endif
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QString getHomeDir()
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{
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QString hd;
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#ifdef WIN32
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LPITEMIDLIST pidl = NULL;
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TCHAR buf[255] = "";
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if (SUCCEEDED(SHGetSpecialFolderLocation(NULL,
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CSIDL_DESKTOPDIRECTORY, &pidl)))
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{
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SHGetPathFromIDList(pidl, buf);
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}
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hd = buf;
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#elif __APPLE_CC__
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hd = getPrefix() + "/xca";
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#else
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#ifdef BASEDIR
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hd = BASEDIR;
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#else
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hd = QDir::homePath();
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#endif
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#endif
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return hd;
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}
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void applyTD(QWidget *parent, int number, int range, bool mnc,
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Validity *nb, Validity *na)
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{
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#define d_fac (60 * 60 * 24)
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int faktor[] = { 1, 30, 365 }, midnight, delta;
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a1time a;
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time_t t;
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midnight = mnc? 1:0;
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if (range>2 || range<0) range = 0;
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time(&t);
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delta = faktor[range] * number;
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// one day less if we go from 0:00:00 to 23:59:59
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if (mnc) delta -=1;
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t /= d_fac;
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if (delta + t > 24850){
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QMessageBox::warning(parent, XCA_TITLE,
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"Time difference too big\nYou must set it manually." );
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return;
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}
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nb->setDate(a.now(), midnight);
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na->setDate(a.now(delta * d_fac), midnight* (-1));
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}
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