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/***************************************************************************
gpgcfg.cpp - description
-------------------
begin : Sun Mar 17 2002
copyright : (C) 2002 by Vladimir Shutoff
email : vovan@shutoff.ru
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include "misc.h"
#include "gpg.h"
#include "gpgcfg.h"
#include "ballonmsg.h"
#include "editfile.h"
#include "linklabel.h"
#ifdef WIN32
#include "gpgfind.h"
#endif
#include "gpgadv.h"
#include "gpggen.h"
#include <qtabwidget.h>
#include <qcombobox.h>
#include <qtimer.h>
#include <qprocess.h>
using namespace SIM;
GpgCfg::GpgCfg(QWidget *parent, GpgPlugin *plugin)
: GpgCfgBase(parent)
{
m_plugin = plugin;
m_process= NULL;
m_bNew = false;
#ifdef WIN32
edtGPG->setText(m_plugin->GPG());
edtGPG->setFilter(i18n("GPG(gpg.exe)"));
m_find = NULL;
#else
lblGPG->hide();
edtGPG->hide();
#endif
edtHome->setText(m_plugin->getHomeDir());
edtHome->setDirMode(true);
edtHome->setShowHidden(true);
edtHome->setTitle(i18n("Select home directory"));
lnkGPG->setUrl("http://www.gnupg.org/(en)/download/index.html");
lnkGPG->setText(i18n("Download GPG"));
connect(btnFind, SIGNAL(clicked()), this, SLOT(find()));
connect(edtGPG, SIGNAL(textChanged(const QString&)), this, SLOT(textChanged(const QString&)));
textChanged(edtGPG->text());
for (QObject *p = parent; p != NULL; p = p->parent()){
if (!p->inherits("QTabWidget"))
continue;
QTabWidget *tab = static_cast<QTabWidget*>(p);
m_adv = new GpgAdvanced(tab, plugin);
tab->addTab(m_adv, i18n("&Advanced"));
tab->adjustSize();
break;
}
connect(btnRefresh, SIGNAL(clicked()), this, SLOT(refresh()));
connect(cmbKey, SIGNAL(activated(int)), this, SLOT(selectKey(int)));
fillSecret();
refresh();
}
GpgCfg::~GpgCfg()
{
#ifdef WIN32
delete m_find;
#endif
delete m_adv;
}
void GpgCfg::apply()
{
QString key;
int nKey = cmbKey->currentItem();
if (nKey && (nKey < cmbKey->count() - 1)){
QString k = cmbKey->currentText();
key = getToken(k, ' ');
}
m_plugin->setKey(key);
#ifdef WIN32
m_plugin->setGPG(edtGPG->text());
#endif
m_plugin->setHome(edtHome->text());
m_adv->apply();
m_plugin->reset();
}
#ifdef WIN32
void GpgCfg::textChanged(const QString &str)
{
if (str.isEmpty()){
lnkGPG->show();
btnFind->show();
}else{
lnkGPG->hide();
btnFind->hide();
}
}
#else
void GpgCfg::textChanged(const QString&)
{
lnkGPG->hide();
btnFind->hide();
}
#endif
void GpgCfg::find()
{
#ifdef WIN32
if (m_find == NULL){
m_find = new GpgFind(edtGPG);
connect(m_find, SIGNAL(finished()), this, SLOT(findFinished()));
}
raiseWindow(m_find);
#endif
}
void GpgCfg::findFinished()
{
#ifdef WIN32
m_find = NULL;
#endif
}
void GpgCfg::fillSecret(const QByteArray &ba)
{
int cur = 0;
int n = 1;
cmbKey->clear();
cmbKey->insertItem(i18n("None"));
if (!ba.isEmpty()){
QCString all(ba);
for (;;){
QCString line = getToken(all, '\n');
if(line.isEmpty())
break;
QCString type = getToken(line, ':');
if (type == "sec"){
getToken(line, ':');
getToken(line, ':');
getToken(line, ':');
QString sign = QString::fromLocal8Bit(getToken(line, ':'));
if (sign == m_plugin->getKey())
cur = n;
getToken(line, ':');
getToken(line, ':');
getToken(line, ':');
getToken(line, ':');
QCString name = getToken(line, ':');
cmbKey->insertItem(QString::fromLocal8Bit(sign) + QString(" - ") +
QString::fromLocal8Bit(name));
n++;
}
}
}
cmbKey->insertItem(i18n("New"));
if (m_bNew){
cur = cmbKey->count() - 2;
m_bNew = false;
}
cmbKey->setCurrentItem(cur);
}
void GpgCfg::refresh()
{
#ifdef WIN32
QString gpg = edtGPG->text();
#else
QString gpg = m_plugin->GPG();
#endif
QString home = edtHome->text();
if (gpg.isEmpty() || home.isEmpty()){
fillSecret();
return;
}
if (m_process)
return;
QStringList sl;
sl += gpg;
sl += "--no-tty";
sl += "--homedir";
sl += home;
sl += QStringList::split(' ', GpgPlugin::plugin->getSecretList());
m_process = new QProcess(sl, this);
connect(m_process, SIGNAL(processExited()), this, SLOT(secretReady()));
if (!m_process->start()) {
BalloonMsg::message(i18n("Get secret list failed"), btnRefresh);
delete m_process;
m_process = 0;
}
}
void GpgCfg::secretReady()
{
if (m_process->normalExit() && m_process->exitStatus()==0) {
fillSecret(m_process->readStdout());
} else {
QByteArray ba1, ba2;
ba1 = m_process->readStderr();
ba2 = m_process->readStdout();
QString s(" (");
if (!ba1.isEmpty())
s += QString::fromLocal8Bit(ba1.data(), ba1.size());
if (!ba2.isEmpty()) {
if(!s.isEmpty())
s += ' ';
s += QString::fromLocal8Bit(ba2.data(), ba2.size());
}
s += ')';
if(s == " ()")
s = QString::null;
BalloonMsg::message(i18n("Get secret list failed") + s, btnRefresh);
}
delete m_process;
m_process = 0;
}
void GpgCfg::selectKey(int n)
{
if (n == cmbKey->count() - 1){
if(edtHome->text().isEmpty())
edtHome->setText(m_plugin->getHomeDir());
GpgGen gen(this);
if (gen.exec()){
m_bNew = true;
QTimer::singleShot(0, this, SLOT(refresh()));
}
}
}
#ifndef NO_MOC_INCLUDES
#include "gpgcfg.moc"
#endif
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