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00bd36f19b
xca/widgets/MW_menu.cpp
Christian Hohnstaedt 00bd36f19b Support for XCA as portable App 
On Windows XCA goes in portable mode if no XCA registry entry is found.
On Mac and Unix it checks the XCA_PORTABLE environment to be non-empty.
In portable mode:
 - The current working directory is not written to the database
 - The configured language and history of opened databases is
   forgotten after a restart of XCA
 - No registry entry is required nor written.
 - No unexpected files are written to disk, except exported items.
 - Portable mode is displayed in the "About" dialog

If setup.exe or "make install" are not used,
 - XCA is not assigned as app for any file types
2018-10-25 16:43:19 +02:00

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/* vi: set sw=4 ts=4:
*
* Copyright (C) 2001 - 2014 Christian Hohnstaedt.
*
* All rights reserved.
*/
#include "MainWindow.h"
#include "PwDialog.h"
#include "Options.h"
#include "lib/load_obj.h"
#include "lib/pass_info.h"
#include "lib/pkcs11.h"
#include "lib/pki_evp.h"
#include "lib/pki_scard.h"
#include "lib/func.h"
#include "lib/db_x509super.h"
#include "ui_Options.h"
#include "hashBox.h"
#include "OidResolver.h"
#include "OpenDb.h"
#include <QApplication>
#include <QClipboard>
#include <QMenuBar>
#include <QMessageBox>
class myLang
{
public:
QString english, native;
QLocale locale;
myLang(QString e, QString n, QLocale l) {
english = e; native = n, locale = l;
}
};
void MainWindow::init_menu()
{
static QMenu *file = NULL, *help = NULL, *import = NULL,
*token = NULL, *languageMenu = NULL, *extra = NULL;
static QActionGroup * langGroup = NULL;
QAction *a;
QList<myLang> languages;
if (file) delete file;
if (help) delete help;
if (import) delete import;
if (token) delete token;
if (extra) delete extra;
if (languageMenu) delete languageMenu;
if (historyMenu) delete historyMenu;
if (langGroup) delete langGroup;
wdMenuList.clear();
scardList.clear();
acList.clear();
langGroup = new QActionGroup(this);
historyMenu = new tipMenu(tr("Recent DataBases") + " ...", this);
connect(historyMenu, SIGNAL(triggered(QAction*)),
this, SLOT(open_database(QAction*)));
languages <<
myLang("System", tr("System"), QLocale::system()) <<
myLang("Croatian", tr("Croatian"), QLocale("hr")) <<
myLang("English", tr("English"), QLocale("en")) <<
myLang("French", tr("French"), QLocale("fr")) <<
myLang("German", tr("German"), QLocale("de")) <<
myLang("Russian", tr("Russian"), QLocale("ru")) <<
myLang("Slovak", tr("Slovak"), QLocale("sk")) <<
myLang("Spanish", tr("Spanish"), QLocale("es")) <<
myLang("Polish", tr("Polish"), QLocale("pl")) <<
myLang("Portuguese in Brazil", tr("Portuguese in Brazil"), QLocale("pt_BR")) <<
myLang("Turkish", tr("Turkish"), QLocale("tr"));
languageMenu = new tipMenu(tr("Language"), this);
connect(languageMenu, SIGNAL(triggered(QAction*)),
qApp, SLOT(switchLanguage(QAction*)));
foreach(myLang l, languages) {
QAction *a = new QAction(l.english, langGroup);
a->setToolTip(l.native);
a->setData(QVariant(l.locale));
a->setDisabled(!XCA_application::languageAvailable(l.locale));
a->setCheckable(true);
langGroup->addAction(a);
languageMenu->addAction(a);
if (l.locale == XCA_application::language())
a->setChecked(true);
}
file = menuBar()->addMenu(tr("&File"));
file->addAction(tr("&New DataBase"), this, SLOT(new_database()),
QKeySequence::New)
->setEnabled(OpenDb::hasSqLite());
file->addAction(tr("&Open DataBase"), this, SLOT(load_database()),
QKeySequence::Open)
->setEnabled(OpenDb::hasSqLite());
file->addAction(tr("Open Remote DataBase"),
this, SLOT(openRemoteSqlDB()))
->setEnabled(OpenDb::hasRemoteDrivers());
file->addMenu(historyMenu);
if (!portable_app()) {
file->addAction(tr("Set as default DataBase"), this,
SLOT(default_database()));
}
acList += file->addAction(tr("&Close DataBase"), this,
SLOT(close_database()), QKeySequence(QKeySequence::Close));
a = new QAction(tr("Options"), this);
connect(a, SIGNAL(triggered()), this, SLOT(setOptions()));
a->setMenuRole(QAction::PreferencesRole);
file->addAction(a);
acList += a;
file->addMenu(languageMenu);
file->addSeparator();
a = new QAction(tr("Exit"), this);
connect(a, SIGNAL(triggered()), qApp, SLOT(quit()));
a->setMenuRole(QAction::QuitRole);
file->addAction(a);
import = menuBar()->addMenu(tr("I&mport"));
import->addAction(tr("Keys"), keyView, SLOT(load()) );
import->addAction(tr("Requests"), reqView, SLOT(load()) );
import->addAction(tr("Certificates"), certView, SLOT(load()) );
import->addAction(tr("PKCS#12"), certView, SLOT(loadPKCS12()) );
import->addAction(tr("PKCS#7"), certView, SLOT(loadPKCS7()) );
import->addAction(tr("Template"), tempView, SLOT(load()) );
import->addAction(tr("Revocation list"), crlView, SLOT(load()));
import->addAction(tr("PEM file"), this, SLOT(loadPem()) );
import->addAction(tr("Paste PEM file"), this, SLOT(pastePem()));
token = menuBar()->addMenu(tr("&Token"));
token->addAction(tr("&Manage Security token"), this,
SLOT(manageToken()));
token->addAction(tr("&Init Security token"), this,
SLOT(initToken()));
token->addAction(tr("&Change PIN"), this,
SLOT(changePin()) );
token->addAction(tr("Change &SO PIN"), this,
SLOT(changeSoPin()) );
token->addAction(tr("Init PIN"), this,
SLOT(initPin()) );
extra = menuBar()->addMenu(tr("Extra"));
acList += extra->addAction(tr("&Dump DataBase"), this,
SLOT(dump_database()));
acList += extra->addAction(tr("&Export Certificate Index"), this,
SLOT(exportIndex()));
acList += extra->addAction(tr("&Export Certificate Index hierarchy"), this,
SLOT(exportIndexHierarchy()));
acList += extra->addAction(tr("C&hange DataBase password"), this,
SLOT(changeDbPass()));
#if 0
acList += extra->addAction(tr("&Undelete items"), this,
SLOT(undelete()));
#endif
extra->addAction(tr("Generate DH parameter"), this,
SLOT(generateDHparam()));
extra->addAction(tr("OID Resolver"), resolver, SLOT(show()));
help = menuBar()->addMenu(tr("&Help") );
help->addAction(tr("&Content"), this, SLOT(help()),
QKeySequence::HelpContents);
a = new QAction(tr("About"), this);
connect(a, SIGNAL(triggered()), this, SLOT(about()));
a->setMenuRole(QAction::AboutRole);
help->addAction(a);
wdMenuList += import;
scardList += token;
setItemEnabled(!currentDB.isEmpty());
}
int MainWindow::changeDB(QString fname)
{
if (fname.isEmpty())
return 1;
close_database();
if (!OpenDb::isRemoteDB(fname))
homedir = fname.mid(0, fname.lastIndexOf(QDir::separator()));
return init_database(fname);
}
void MainWindow::update_history_menu()
{
historyMenu->clear();
for (int i = 0, j = 0; i < history.size(); i++) {
QAction *a;
QString txt = history[i];
if (!QFile::exists(txt) && !OpenDb::isRemoteDB(txt))
continue;
txt = txt.remove(0, txt.lastIndexOf(QDir::separator()) +1);
if (txt.size() > 20)
txt = QString("...") + txt.mid(txt.size() - 20);
a = historyMenu->addAction(QString("%1 %2").arg(j++).arg(txt));
a->setData(QVariant(history[i]));
a->setToolTip(history[i]);
}
}
void MainWindow::open_database(QAction* a)
{
changeDB(a->data().toString());
}
void MainWindow::new_database()
{
load_db l;
QString selectedFilter;
QString fname = QFileDialog::getSaveFileName(this, l.caption, homedir,
l.filter, &selectedFilter, QFileDialog::DontConfirmOverwrite);
// make sure that, if the 3 letter extension was left selected
// in Qt's OS X file open dialog,
// the filename actually ends with that extension.
// Otherwise usability breaks in jarring ways.
changeDB(getFullFilename(fname, selectedFilter));
}
void MainWindow::load_database()
{
load_db l;
QString fname = QFileDialog::getOpenFileName(this, l.caption, homedir,
l.filter);
changeDB(fname);
}
void MainWindow::setOptions()
{
if (!QSqlDatabase::database().isOpen())
return;
Options *opt = new Options(this);
if (!opt->exec()) {
delete opt;
enableTokenMenu(pkcs11::loaded());
return;
}
certView->showHideSections();
reqView->showHideSections();
enableTokenMenu(pkcs11::loaded());
delete opt;
}
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