Kennwortmanager KeePassX Weiterentwicklung der Version 1
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keepassx1/src/main.cpp

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/***************************************************************************
* Copyright (C) 2005-2007 by Tarek Saidi *
* tarek.saidi@arcor.de *
* *
* 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. *
***************************************************************************/
#include <iostream>
#include <qapplication.h>
#include <qlibrary.h>
#include <qlocale.h>
#include <qdir.h>
#include <QMessageBox>
#include <QTranslator>
#include <QPainter>
#include <QImage>
#include <QStyleFactory>
#include <QProcess>
#include <QLibraryInfo>
#include <QPluginLoader>
#include <QDesktopServices>
#include <QUrl>
#include "plugins/interfaces/IFileDialog.h"
#include "plugins/interfaces/IKdeInit.h"
#include "plugins/interfaces/IGnomeInit.h"
#include "lib/FileDialogs.h"
#include "main.h"
#include "lib/FileDialogs.h"
#include "PwmConfig.h"
#include "StandardDatabase.h"
#include "mainwindow.h"
#include "crypto/yarrow.h"
using namespace std;
#ifdef Q_WS_X11
#include <X11/extensions/XTest.h>
#define XK_LATIN1
#define XK_MISCELLANY
#define XK_XKB_KEYS
#include <X11/keysymdef.h>
#include <X11/Xlib.h>
#endif
#define CSTR(x)(x.toUtf8().data())
CConfig config;
QSettings* settings;
QString AppDir;
QString PluginLoadError;
bool TrActive;
QPixmap *Icon_Key32x32;
QPixmap *Icon_Settings32x32;
QPixmap *Icon_Search32x32;
QPixmap *Icon_I18n32x32;
QPixmap *Icon_Ok16x16;
QPixmap *EntryIcons;
QIcon *Icon_FileNew;
QIcon *Icon_FileOpen;
QIcon *Icon_FileClose;
QIcon *Icon_FileSave;
QIcon *Icon_FileSaveAs;
QIcon *Icon_Exit;
QIcon *Icon_File_Export;
QIcon *Icon_EditDelete;
QIcon *Icon_EditAdd;
QIcon *Icon_EditEdit;
QIcon *Icon_EditUsernameToCb;
QIcon *Icon_EditPasswordToCb;
QIcon *Icon_EditClone;
QIcon *Icon_EditOpenUrl;
QIcon *Icon_EditSearch;
QIcon *Icon_Configure;
QIcon *Icon_Help;
QIcon *Icon_AutoType;
QIcon *Icon_Swap;
QIcon *Icon_FileSaveDisabled;
inline void loadImages();
inline void parseCmdLineArgs(int argc, char** argv,QString &ArgFile,QString& ArgCfg,QString& ArgLang);
bool loadTranslation(QTranslator* tr,const QString& prefix,const QString& LocaleCode,const QStringList& SearchPaths);
int main(int argc, char **argv)
{
QString ArgFile,ArgCfg,ArgLang,IniFilename;
QApplication* app=NULL;
AppDir=QString(argv[0]);
AppDir.truncate(AppDir.lastIndexOf("/"));
//Load Config
if(ArgCfg==QString()){
if(!QDir(QDir::homePath()+"/.keepass").exists()){
QDir conf(QDir::homePath());
if(!conf.mkdir(".keepass")){
cout << "Warning: Could not create directory '~/.keepass'." << endl;}
}
IniFilename=QDir::homePath()+"/.keepass/config";
config.loadFromIni(IniFilename);
}
else{
IniFilename=ArgCfg;
config.loadFromIni(IniFilename);}
settings = new QSettings(QDir::homePath()+"/.keepassx/config",QSettings::IniFormat);
fileDlgHistory.load();
//Plugins
if(config.IntegrPlugin!=CConfig::NONE){
QString LibName="libkeepassx-";
if(config.IntegrPlugin==CConfig::KDE)
LibName+="kde.so";
else if(config.IntegrPlugin==CConfig::GNOME)
LibName+="gnome.so";
QString filename=findPlugin(LibName);
if(filename!=QString()){
QPluginLoader plugin(filename);
if(!plugin.load()){
PluginLoadError=plugin.errorString();
qWarning("Could not load desktop integration plugin:");
qWarning(CSTR(PluginLoadError));
}
else{
IFileDialog* fdlg=qobject_cast<IFileDialog*>(plugin.instance());
KpxFileDialogs::setPlugin(fdlg);
if(config.IntegrPlugin==CConfig::KDE){
IKdeInit* kdeinit=qobject_cast<IKdeInit*>(plugin.instance());
app=kdeinit->getMainAppObject(argc,argv);
if(!app)PluginLoadError=QObject::tr("Initialization failed.");
}
if(config.IntegrPlugin==CConfig::GNOME){
IGnomeInit* ginit=qobject_cast<IGnomeInit*>(plugin.instance());
if(!ginit->init(argc,argv)){
KpxFileDialogs::setPlugin(NULL);
qWarning("GtkIntegrPlugin: Gtk init failed.");
PluginLoadError=QObject::tr("Initialization failed.");
}
}
}
}
else{
qWarning(CSTR(QString("Could not load desktop integration plugin: File '%1' not found.").arg(LibName)));
PluginLoadError=QObject::tr("Could not locate library file.");
}
}
if(!app) QApplication* app=new QApplication(argc,argv);
parseCmdLineArgs(argc,argv,ArgFile,ArgCfg,ArgLang);
//Internationalization
QLocale loc;
if(!ArgLang.size())
loc=QLocale::system();
else
loc=QLocale(ArgLang);
QTranslator* translator = NULL;
QTranslator* qtTranslator=NULL;
translator=new QTranslator;
qtTranslator=new QTranslator;
if(loadTranslation(translator,"keepass-",loc.name(),QStringList()
<< app->applicationDirPath()+"/../share/keepass/i18n/"
<< QDir::homePath()+"/.keepass/" ))
{app->installTranslator(translator);
TrActive=true;}
else{
if(loc.name()!="en_US")
qWarning(QString("Kpx: No Translation found for '%1 (%2)'using 'English (UnitedStates)'")
.arg(QLocale::languageToString(loc.language()))
.arg(QLocale::countryToString(loc.country())).toAscii());
delete translator;
TrActive=false;
}
if(loadTranslation(qtTranslator,"qt_",loc.name(),QStringList()
<< QLibraryInfo::location(QLibraryInfo::TranslationsPath)
<< app->applicationDirPath()+"/../share/keepass/i18n/"
<< QDir::homePath()+"/.keepass/" ))
app->installTranslator(qtTranslator);
else{
if(loc.name()!="en_US")
qWarning(QString("Qt: No Translation found for '%1 (%2)'using 'English (UnitedStates)'")
.arg(QLocale::languageToString(loc.language()))
.arg(QLocale::countryToString(loc.country())).toAscii());
delete qtTranslator;
}
loadImages();
initYarrow(); //init random number generator
SecString::generateSessionKey();
int r=0;
KeepassMainWindow *mainWin = new KeepassMainWindow(ArgFile);
if(mainWin->Start){
mainWin->show();
r=app->exec();
}
delete mainWin;
if(!config.saveToIni(IniFilename))
QMessageBox::warning(NULL,QObject::tr("Warning"),
QObject::tr("Could not save configuration file.\nMake sure you have write access to '~/.keepass'."),
QObject::tr("OK"),"","",0.0);
fileDlgHistory.save();
delete app;
delete settings;
return r;
}
void createBanner(QLabel *Banner,QPixmap* symbol,QString text){
QPixmap Pixmap;
createBanner(&Pixmap,symbol,text
,Banner->width()
,config.BannerColor1
,config.BannerColor2
,config.BannerTextColor);
Banner->setPixmap(Pixmap);
}
void createBanner(QPixmap* Pixmap, QPixmap* IconAlpha,const QString& Text,int Width){
createBanner(Pixmap,IconAlpha,Text,Width,config.BannerColor1,config.BannerColor2,config.BannerTextColor);
}
void createBanner(QPixmap* Pixmap, QPixmap* IconAlpha,const QString& Text,int Width, QColor Color1, QColor Color2, QColor TextColor){
*Pixmap=QPixmap(Width,50);
QPainter painter(Pixmap);
QLinearGradient grad(0,0,Width,0);
grad.setColorAt(0,Color1);
grad.setColorAt(1,Color2);
painter.setPen(Qt::NoPen);
painter.setBrush(grad);
painter.drawRect(0,0,Width,50);
QPixmap Icon(32,32);
if(IconAlpha){
Icon.fill(TextColor);
Icon.setAlphaChannel(*IconAlpha);
painter.drawPixmap(10,10,Icon);
}
painter.setPen(QPen(TextColor));
painter.setFont(QFont(QApplication::font().family(),16));
painter.drawText(50,35,Text);
}
QString decodeFileError(QFile::FileError Code){
switch(Code){
case QFile::NoError: return QApplication::translate("FileErrors","No error occurred.");
case QFile::ReadError: return QApplication::translate("FileErrors","An error occurred while reading from the file.");
case QFile::WriteError: return QApplication::translate("FileErrors","An error occurred while writing to the file.");
case QFile::FatalError: return QApplication::translate("FileErrors","A fatal error occurred.");
case QFile::ResourceError: return QApplication::translate("FileErrors","An resource error occurred.");
case QFile::OpenError: return QApplication::translate("FileErrors","The file could not be opened.");
case QFile::AbortError: return QApplication::translate("FileErrors","The operation was aborted.");
case QFile::TimeOutError: return QApplication::translate("FileErrors","A timeout occurred.");
case QFile::UnspecifiedError: return QApplication::translate("FileErrors","An unspecified error occurred.");
case QFile::RemoveError: return QApplication::translate("FileErrors","The file could not be removed.");
case QFile::RenameError: return QApplication::translate("FileErrors","The file could not be renamed.");
case QFile::PositionError: return QApplication::translate("FileErrors","The position in the file could not be changed.");
case QFile::ResizeError: return QApplication::translate("FileErrors","The file could not be resized.");
case QFile::PermissionsError: return QApplication::translate("FileErrors","The file could not be accessed.");
case QFile::CopyError: return QApplication::translate("FileErrors","The file could not be copied.");
}
}
void openBrowser(QString UrlString){
QUrl url(UrlString);
if(url.scheme().isEmpty())
url=QUrl("http://"+UrlString);
if(settings->value("BrowserCmd","<<default>>").toString() == "<<default>>"){
QDesktopServices::openUrl(url);
}
else{
QStringList args=settings->value("BrowserCmd","<<default>>").toString().arg(url.toString()).split(' ');
QString cmd=args.takeFirst();
QProcess::startDetached(cmd,args);
}
}
void loadImg(QString name,QPixmap& Img){
if(Img.load(AppDir+"/../share/keepass/icons/"+name)==false){
if(Img.load(AppDir+"/share/"+name)==false){
QMessageBox::critical(0,QObject::tr("Error"),QObject::tr("File '%1' could not be found.")
.arg(name),QObject::tr("OK"),0,0,2,1);
exit(1);
}}
}
#define _loadIcon(Icon,PATH)\
Icon=new QIcon(ThemeDir+PATH);
void loadImages(){
bool small=true;
QString ThemeDir=AppDir+"/../share/keepass/icons/nuvola/32x32";
QPixmap tmpImg;
//-----------------------
loadImg("clientic.png",tmpImg);
EntryIcons=new QPixmap[BUILTIN_ICONS];
for(int i=0;i<BUILTIN_ICONS;i++){
EntryIcons[i]=tmpImg.copy(i*16,0,16,16);}
//--------------------------
loadImg("key.png",tmpImg);
Icon_Key32x32=new QPixmap;
*Icon_Key32x32=tmpImg;
//--------------------------
loadImg("settings.png",tmpImg);
Icon_Settings32x32=new QPixmap;
*Icon_Settings32x32=tmpImg;
//--------------------------
loadImg("i18n.png",tmpImg);
Icon_I18n32x32=new QPixmap;
*Icon_I18n32x32=tmpImg;
//--------------------------
loadImg("ok.png",tmpImg);
Icon_Ok16x16=new QPixmap;
*Icon_Ok16x16=tmpImg;
//--------------------------
loadImg("search.png",tmpImg);
Icon_Search32x32=new QPixmap;
*Icon_Search32x32=tmpImg;
//--------------------------
_loadIcon(Icon_FileNew,"/actions/filenew.png");
_loadIcon(Icon_FileOpen,"/actions/fileopen.png");
_loadIcon(Icon_FileSave,"/actions/filesave.png");
_loadIcon(Icon_FileSaveAs,"/actions/filesaveas.png");
_loadIcon(Icon_FileClose,"/actions/fileclose.png");
_loadIcon(Icon_Exit,"/actions/exit.png");
_loadIcon(Icon_EditDelete,"/actions/editdelete.png");
_loadIcon(Icon_EditAdd,"/actions/edit_add.png");
_loadIcon(Icon_EditEdit,"/actions/edit.png");
_loadIcon(Icon_EditUsernameToCb,"/actions/identity.png");
_loadIcon(Icon_EditPasswordToCb,"/actions/klipper_dock.png");
_loadIcon(Icon_EditClone,"/actions/editcopy.png");
_loadIcon(Icon_EditOpenUrl,"/actions/run.png");
_loadIcon(Icon_EditSearch,"/actions/find.png");
_loadIcon(Icon_Configure,"/actions/configure.png");
_loadIcon(Icon_Help,"/actions/help.png");
_loadIcon(Icon_AutoType,"/apps/ktouch.png");
_loadIcon(Icon_Swap,"/actions/reload.png");
Icon_FileSaveDisabled=new QIcon(Icon_FileSave->pixmap(32,32,QIcon::Disabled));
}
bool loadTranslation(QTranslator* tr,const QString& prefix,const QString& loc,const QStringList& paths){
for(int i=0;i<paths.size();i++)
if(tr->load(prefix+loc+".qm",paths[i])) return true;
for(int i=0;i<paths.size();i++){
QDir dir(paths[i]);
QStringList TrFiles=dir.entryList(QStringList()<<"*.qm",QDir::Files);
for(int j=0;j<TrFiles.size();j++){
if(TrFiles[j].left(prefix.length()+2)==prefix+loc.left(2)){
if(tr->load(TrFiles[j],paths[i]))return true;
}
}
}
return false;
}
void parseCmdLineArgs(int argc, char** argv,QString &ArgFile,QString& ArgCfg,QString& ArgLang){
if(argc>1){
int i=1;
if(argv[i][0]!='-'){
ArgFile=QString::fromUtf8(argv[i]);
i++; }
for(i; i<argc;i++){
if(QString(argv[i])=="-help"){
cout << "KeePassX" << KEEPASS_VERSION << endl;
cout << "Usage: keepass [Filename] [Options]" << endl;
cout << " -help This Help" << endl;
cout << " -cfg <CONFIG> Use specified file for loading/saving the configuration." << endl;
cout << " -lang <LOCALE> Use specified language instead of systems default." << endl;
cout << " <LOCALE> is the ISO-639 language code with or without ISO-3166 country code" << endl;
cout << " Examples: de German" << endl;
cout << " de_CH German(Switzerland)"<<endl;
cout << " pt_BR Portuguese(Brazil)"<<endl;
exit(0);
}
else if(QString(argv[i])=="-cfg"){
if(i-1==argc){ cout << "Missing argument for -cfg" << endl; exit(1);}
else{ArgCfg=QString::fromUtf8(argv[i+1]); i++;}
}
else if(QString(argv[i])=="-lang"){
if(i-1==argc) cout << "Missing argument for -lang" << endl;
else{ArgLang=QString::fromUtf8(argv[i+1]); i++;}
}
else if(QString(argv[i])=="-test"){/*
if (testDatabase()) exit(0);
else exit(1);*/
}
else{cout << "** Unrecognized argument: " << argv[i] << endl;
exit(1);}
}
}
}
void showErrMsg(const QString& msg,QWidget* parent){
QMessageBox::critical(parent,QObject::tr("Error"),msg,QObject::tr("OK"));
}
QString findPlugin(const QString& filename){
QFileInfo info;
info.setFile(AppDir+"/../lib/keepassx/"+filename);
if(info.exists() && info.isFile())
return AppDir+"/../lib/keepassx/"+filename;
return QString();
}
QString makePathRelative(const QString& AbsDir,const QString& CurDir){
QStringList abs=AbsDir.split('/');
QStringList cur=CurDir.split('/');
QString rel="./";
int common=0;
for(common; common < abs.size() && common < cur.size(); common++){
if(abs[common]!=cur[common])break;
}
for(int i=0;i<cur.size()-common;i++)
rel.append("../");
for(int i=common;i<abs.size();i++)
rel.append(abs[i]+"/");
return rel;
}