Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 1057 insertions, 0 deletions

diff --git a/kgpg/kgpg.cpp b/kgpg/kgpg.cpp
new file mode 100644
index 0000000..a14ab64
--- /dev/null
+++ b/kgpg/kgpg.cpp
@@ -0,0 +1,1057 @@
+/***************************************************************************
+                          kgpg.cpp  -  description
+                             -------------------
+    begin                : Mon Nov 18 2002
+    copyright          : (C) 2002 by Jean-Baptiste Mardelle
+    email                : bj@altern.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 <stdlib.h>
+
+#include <qlabel.h>
+#include <qclipboard.h>
+#include <qfile.h>
+#include <qpopupmenu.h>
+#include <qwidget.h>
+#include <qcheckbox.h>
+#include <qmovie.h>
+#include <qcstring.h>
+#include <qhbuttongroup.h>
+#include <kglobal.h>
+#include <kactivelabel.h>
+#include <kdeversion.h>
+#include <klocale.h>
+#include <kconfig.h>
+#include <kapplication.h>
+#include <kmessagebox.h>
+#include <kcombobox.h>
+#include <qregexp.h>
+#include <kcmdlineargs.h>
+#include <qtooltip.h>
+#include <kdebug.h>
+#include <kurlrequesterdlg.h>
+#include <klineedit.h>
+#include <kio/renamedlg.h>
+#include <kpassivepopup.h>
+#include <qlayout.h>
+#include <qbuttongroup.h>
+#include <kiconloader.h>
+#include <ktempfile.h>
+#include <kwin.h>
+#include <kprocess.h>
+#include <kprocio.h>
+#include <kaboutapplication.h>
+#include <kurlrequester.h>
+#include <ktip.h>
+#include <kurldrag.h>
+#include <ktar.h>
+#include <kzip.h>
+#include <dcopclient.h>
+#include <kstandarddirs.h>
+#include <kfiledialog.h>
+#include <kpopupmenu.h>
+#include <qcursor.h>
+#include <kdesktopfile.h>
+
+#include "kgpgeditor.h"
+
+#include "kgpg.h"
+#include "kgpgsettings.h"
+#include "listkeys.h"
+#include "keyserver.h"
+#include "keyservers.h"
+#include "popuppublic.h"
+#include "kgpgview.h"
+#include "kgpglibrary.h"
+#include "kgpgwizard.h"
+
+MyView::MyView( QWidget *parent, const char *name )
+                : QLabel( parent, name )
+{
+        setBackgroundMode( X11ParentRelative );
+	openTasks=0;
+
+	KAction *saveDecrypt=new KAction(i18n("&Decrypt && Save File"),"decrypted",0,this, SLOT(decryptDroppedFile()),this,"decrypt_file");
+        KAction *showDecrypt=new KAction(i18n("&Show Decrypted File"),"edit",0,this, SLOT(showDroppedFile()),this,"show_file");
+        KAction *encrypt=new KAction(i18n("&Encrypt File"),"encrypted",0,this, SLOT(encryptDroppedFile()),this,"encrypt_file");
+        KAction *sign=new KAction(i18n("&Sign File"), "signature",0,this, SLOT(signDroppedFile()),this,"sign_file");
+        //QToolTip::add(this,i18n("KGpg drag & drop encryption applet"));
+
+        readOptions();
+	resize(24,24);
+	setPixmap( KSystemTray::loadIcon("kgpg_docked"));
+        setAcceptDrops(true);
+
+        droppopup=new QPopupMenu();
+        showDecrypt->plug(droppopup);
+        saveDecrypt->plug(droppopup);
+
+        udroppopup=new QPopupMenu();
+        encrypt->plug(udroppopup);
+        sign->plug(udroppopup);
+	QToolTip::add(this, i18n("KGpg - encryption tool"));
+}
+
+MyView::~MyView()
+{
+
+        delete droppopup;
+        droppopup = 0;
+        delete udroppopup;
+        udroppopup = 0;
+}
+
+
+void  MyView::clipEncrypt()
+{
+        popupPublic *dialoguec=new popupPublic(0, "public_keys", 0,false,goDefaultKey);
+        connect(dialoguec,SIGNAL(selectedKey(QStringList,QStringList,bool,bool)),this,SLOT(encryptClipboard(QStringList,QStringList,bool,bool)));
+        dialoguec->exec();
+        delete dialoguec;
+}
+
+void  MyView::clipDecrypt()
+{
+        QString clippie=kapp->clipboard()->text(clipboardMode).stripWhiteSpace();
+	droppedtext(clippie,false);
+}
+
+void  MyView::clipSign(bool openEditor)
+{
+        QString clippie=kapp->clipboard()->text(clipboardMode).stripWhiteSpace();
+        if (!clippie.isEmpty()) {
+                KgpgApp *kgpgtxtedit = new KgpgApp(0, "editor",WDestructiveClose,goDefaultKey);
+		connect(this,SIGNAL(setFont(QFont)),kgpgtxtedit,SLOT(slotSetFont(QFont)));
+		connect(kgpgtxtedit,SIGNAL(encryptFiles(KURL::List)),this,SLOT(encryptFiles(KURL::List)));
+		if (!openEditor)
+		connect(kgpgtxtedit->view,SIGNAL(verifyFinished()),kgpgtxtedit,SLOT(closeWindow()));
+                kgpgtxtedit->view->editor->setText(clippie);
+                kgpgtxtedit->view->clearSign();
+		kgpgtxtedit->show();
+
+        } else
+                KMessageBox::sorry(this,i18n("Clipboard is empty."));
+}
+
+void MyView::encryptDroppedFolder()
+{
+	compressionScheme=0;
+        kgpgfoldertmp=new KTempFile(QString::null);
+        kgpgfoldertmp->setAutoDelete(true);
+        if (KMessageBox::warningContinueCancel(0,i18n("<qt>KGpg will now create a temporary archive file:<br><b>%1</b> to process the encryption. The file will be deleted after the encryption is finished.</qt>").arg(kgpgfoldertmp->name()),i18n("Temporary File Creation"),KStdGuiItem::cont(),"FolderTmpFile")==KMessageBox::Cancel)
+                return;
+
+	dialogue=new popupPublic(0,"Public keys",droppedUrls.first().fileName(),true,goDefaultKey);
+
+	QHButtonGroup *bGroup = new QHButtonGroup(dialogue->plainPage());
+                (void) new QLabel(i18n("Compression method for archive:"),bGroup);
+                KComboBox *optionbx=new KComboBox(bGroup);
+		optionbx->insertItem(i18n("Zip"));
+		optionbx->insertItem(i18n("Gzip"));
+		optionbx->insertItem(i18n("Bzip2"));
+	bGroup->show();
+	connect(dialogue,SIGNAL(keyListFilled ()),dialogue,SLOT(slotSetVisible()));
+	connect(optionbx,SIGNAL(activated (int)),this,SLOT(slotSetCompression(int)));
+        connect(dialogue,SIGNAL(selectedKey(QStringList,QStringList,bool,bool)),this,SLOT(startFolderEncode(QStringList,QStringList,bool,bool)));
+        dialogue->CBshred->setEnabled(false);
+        dialogue->exec();
+	dialogue=0L;
+}
+
+void MyView::slotSetCompression(int cp)
+{
+compressionScheme=cp;
+}
+
+void MyView::startFolderEncode(QStringList selec,QStringList encryptOptions,bool ,bool symetric)
+{
+QString extension;
+
+if (compressionScheme==0)
+	extension=".zip";
+	else if (compressionScheme==1)
+	extension=".tar.gz";
+	else
+	extension=".tar.bz2";
+
+if (encryptOptions.find("armor")!=encryptOptions.end () )
+                extension+=".asc";
+        else if (KGpgSettings::pgpExtension())
+                extension+=".pgp";
+        else
+                extension+=".gpg";
+
+KURL encryptedFile(droppedUrls.first().path()+extension);
+QFile encryptedFolder(droppedUrls.first().path()+extension);
+if (encryptedFolder.exists()) {
+			dialogue->hide();
+			KIO::RenameDlg *over=new KIO::RenameDlg(0,i18n("File Already Exists"),QString::null,encryptedFile.path(),KIO::M_OVERWRITE);
+		    	if (over->exec()==QDialog::Rejected)
+	    		{
+                	delete over;
+                	return;
+            		}
+	    		encryptedFile=over->newDestURL();
+	    		delete over;
+			dialogue->show();   /////// strange, but if dialogue is hidden, the passive popup is not displayed...
+                }
+
+pop = new KPassivePopup();
+	pop->setView(i18n("Processing folder compression and encryption"),i18n("Please wait..."),KGlobal::iconLoader()->loadIcon("kgpg",KIcon::Desktop));
+	pop->setAutoDelete(false);
+	pop->show();
+	kapp->processEvents();
+	dialogue->slotAccept();
+	dialogue=0L;
+
+	KArchive *arch;
+	if (compressionScheme==0)
+	arch=new KZip(kgpgfoldertmp->name());
+	else if (compressionScheme==1)
+	arch=new KTar(kgpgfoldertmp->name(), "application/x-gzip");
+	else
+	arch=new KTar(kgpgfoldertmp->name(), "application/x-bzip2");
+
+        if (!arch->open( IO_WriteOnly )) {
+                KMessageBox::sorry(0,i18n("Unable to create temporary file"));
+		delete arch;
+                return;
+        }
+        arch->addLocalDirectory (droppedUrls.first().path(),droppedUrls.first().fileName());
+        arch->close();
+        delete arch;
+
+        KgpgInterface *folderprocess=new KgpgInterface();
+        folderprocess->KgpgEncryptFile(selec,KURL(kgpgfoldertmp->name()),encryptedFile,encryptOptions,symetric);
+        connect(folderprocess,SIGNAL(encryptionfinished(KURL)),this,SLOT(slotFolderFinished(KURL)));
+        connect(folderprocess,SIGNAL(errormessage(QString)),this,SLOT(slotFolderFinishedError(QString)));
+}
+
+void  MyView::slotFolderFinished(KURL)
+{
+        delete pop;
+        delete kgpgfoldertmp;
+}
+
+void  MyView::slotFolderFinishedError(QString errmsge)
+{
+        delete pop;
+        delete kgpgfoldertmp;
+        KMessageBox::sorry(0,errmsge);
+}
+
+void MyView::busyMessage(QString mssge,bool reset)
+{
+if (reset) openTasks=0;
+if (!mssge.isEmpty())
+{
+openTasks++;
+QToolTip::remove(this);
+QToolTip::add(this, mssge);
+setMovie(QMovie(locate("appdata","pics/kgpg_docked.gif")));
+}
+else openTasks--;
+
+//kdDebug(2100) << "Emit message: "<<openTasks<<endl;
+
+if (openTasks<=0)
+{
+setPixmap( KSystemTray::loadIcon("kgpg_docked"));
+QToolTip::remove(this);
+QToolTip::add(this, i18n("KGpg - encryption tool"));
+openTasks=0;
+}
+}
+
+void  MyView::encryptDroppedFile()
+{
+        QStringList opts;
+        KgpgLibrary *lib=new KgpgLibrary(this,KGpgSettings::pgpExtension());
+	connect(lib,SIGNAL(systemMessage(QString,bool)),this,SLOT(busyMessage(QString,bool)));
+        if (KGpgSettings::fileKey()!=QString::null) {
+                if (KGpgSettings::allowUntrustedKeys())
+                        opts<<"--always-trust";
+                if (KGpgSettings::asciiArmor())
+                        opts<<"--armor";
+                if (KGpgSettings::hideUserID())
+                        opts<<"--throw-keyid";
+                if (KGpgSettings::pgpCompatibility())
+                        opts<<"--pgp6";
+                lib->slotFileEnc(droppedUrls,opts,QStringList::split(" ",KGpgSettings::fileKey()),goDefaultKey);
+        } else
+                lib->slotFileEnc(droppedUrls,QString::null,QString::null,goDefaultKey);
+}
+
+void  MyView::encryptFiles(KURL::List urls)
+{
+droppedUrls=urls;
+encryptDroppedFile();
+}
+
+void  MyView::shredDroppedFile()
+{
+KDialogBase *shredConfirm=new KDialogBase( this, "confirm_shred", true,i18n("Shred Files"),KDialogBase::Ok | KDialogBase::Cancel);
+QWidget *page = new QWidget(shredConfirm);
+shredConfirm->setMainWidget(page);
+QBoxLayout *layout=new QBoxLayout(page,QBoxLayout::TopToBottom,0);
+layout->setAutoAdd(true);
+
+(void) new KActiveLabel( i18n("Do you really want to <a href=\"whatsthis:%1\">shred</a> these files?").arg(i18n( "<qt><p>You must be aware that <b>shredding is not secure</b> on all file systems, and that parts of the file may have been saved in a temporary file or in the spooler of your printer if you previously opened it in an editor or tried to print it. Only works on files (not on folders).</p></qt>")),page);
+KListBox *lb=new KListBox(page);
+lb->insertStringList(droppedUrls.toStringList());
+if (shredConfirm->exec()==QDialog::Accepted)
+	{
+	KgpgLibrary *lib=new KgpgLibrary(this);
+	connect(lib,SIGNAL(systemMessage(QString,bool)),this,SLOT(busyMessage(QString,bool)));
+	lib->shredprocessenc(droppedUrls);
+	}
+delete shredConfirm;
+}
+
+
+void  MyView::slotVerifyFile()
+{
+        ///////////////////////////////////   check file signature
+        if (droppedUrl.isEmpty())
+                return;
+
+        QString sigfile=QString::null;
+        //////////////////////////////////////       try to find detached signature.
+        if (!droppedUrl.fileName().endsWith(".sig")) {
+                sigfile=droppedUrl.path()+".sig";
+                QFile fsig(sigfile);
+                if (!fsig.exists()) {
+                        sigfile=droppedUrl.path()+".asc";
+                        QFile fsig(sigfile);
+                        //////////////   if no .asc or .sig signature file included, assume the file is internally signed
+                        if (!fsig.exists())
+                                sigfile=QString::null;
+                }
+        } else {
+                sigfile=droppedUrl.path();
+                droppedUrl=KURL(sigfile.left(sigfile.length()-4));
+        }
+
+        ///////////////////////// pipe gpg command
+        KgpgInterface *verifyFileProcess=new KgpgInterface();
+        verifyFileProcess->KgpgVerifyFile(droppedUrl,KURL(sigfile));
+        connect (verifyFileProcess,SIGNAL(verifyquerykey(QString)),this,SLOT(importSignature(QString)));
+}
+
+void  MyView::importSignature(QString ID)
+{
+        keyServer *kser=new keyServer(0,"server_dialog",false);
+        kser->page->kLEimportid->setText(ID);
+        kser->slotImport();
+}
+
+void  MyView::signDroppedFile()
+{
+        //////////////////////////////////////   create a detached signature for a chosen file
+        if (droppedUrl.isEmpty())
+                return;
+
+        QString signKeyID;
+        //////////////////   select a private key to sign file --> listkeys.cpp
+        KgpgSelKey *opts=new KgpgSelKey(0,"select_secret");
+        if (opts->exec()==QDialog::Accepted)
+                signKeyID=opts->getkeyID();
+        else {
+                delete opts;
+                return;
+        }
+        delete opts;
+        QStringList Options;
+        if (KGpgSettings::asciiArmor())
+                Options<<"--armor";
+        if (KGpgSettings::pgpCompatibility())
+                Options<<"--pgp6";
+        KgpgInterface *signFileProcess=new KgpgInterface();
+        signFileProcess->KgpgSignFile(signKeyID,droppedUrl,Options);
+}
+
+void  MyView::decryptDroppedFile()
+{
+        //bool isFolder=false;  // droppedUrls
+        KURL swapname;
+
+        if (!droppedUrls.first().isLocalFile()) {
+                showDroppedFile();
+                decryptNextFile();
+        }
+
+        QString oldname=droppedUrls.first().fileName();
+        if (oldname.endsWith(".gpg") || oldname.endsWith(".asc") || oldname.endsWith(".pgp"))
+                oldname.truncate(oldname.length()-4);
+        else
+                oldname.append(".clear");
+	/*
+        if (oldname.endsWith(".tar.gz")) {
+                isFolder=true;
+                kgpgFolderExtract=new KTempFile(QString::null,".tar.gz");
+                kgpgFolderExtract->setAutoDelete(true);
+                swapname=KURL(kgpgFolderExtract->name());
+                if (KMessageBox::warningContinueCancel(0,i18n("<qt>The file to decrypt is an archive. KGpg will create a temporary unencrypted archive file:<br><b>%1</b> before processing the archive extraction. This temporary file will be deleted after the decryption is finished.</qt>").arg(kgpgFolderExtract->name()),i18n("Temporary File Creation"),KStdGuiItem::cont(),"FolderTmpDecFile")==KMessageBox::Cancel)
+                        return;
+        } else*/ {
+                swapname=KURL(droppedUrls.first().directory(0,0)+oldname);
+                QFile fgpg(swapname.path());
+                if (fgpg.exists()) {
+	    KIO::RenameDlg *over=new KIO::RenameDlg(0,i18n("File Already Exists"),QString::null,swapname.path(),KIO::M_OVERWRITE);
+	    if (over->exec()==QDialog::Rejected)
+	    {
+                delete over;
+                decryptNextFile();
+		return;
+            }
+	    swapname=over->newDestURL();
+	    delete over;
+                }
+        }
+        KgpgLibrary *lib=new KgpgLibrary(this);
+        lib->slotFileDec(droppedUrls.first(),swapname,KGpgSettings::customDecrypt());
+	connect(lib,SIGNAL(importOver(QStringList)),this,SIGNAL(importedKeys(QStringList)));
+	connect(lib,SIGNAL(systemMessage(QString,bool)),this,SLOT(busyMessage(QString,bool)));
+//        if (isFolder)
+        connect(lib,SIGNAL(decryptionOver()),this,SLOT(decryptNextFile()));
+
+}
+
+void  MyView::decryptNextFile()
+{
+if (droppedUrls.count()>1)
+{
+droppedUrls.pop_front();
+decryptDroppedFile();
+}
+}
+
+void  MyView::unArchive()
+{
+        KTar compressedFolder(kgpgFolderExtract->name(),"application/x-gzip");
+        if (!compressedFolder.open( IO_ReadOnly )) {
+                KMessageBox::sorry(0,i18n("Unable to read temporary archive file"));
+                return;
+        }
+        const KArchiveDirectory *archiveDirectory=compressedFolder.directory();
+        //KURL savePath=KURL::getURL(droppedUrl,this,i18n(""));
+        KURLRequesterDlg *savePath=new KURLRequesterDlg(droppedUrl.directory(false),i18n("Extract to: "),0,"extract");
+        savePath->fileDialog()->setMode(KFile::Directory);
+        if (!savePath->exec()==QDialog::Accepted) {
+                delete kgpgFolderExtract;
+                return;
+        }
+        archiveDirectory->KArchiveDirectory::copyTo(savePath->selectedURL().path());
+        compressedFolder.close();
+        delete savePath;
+        delete kgpgFolderExtract;
+}
+
+
+void  MyView::showDroppedFile()
+{
+kdDebug(2100)<<"------Show dropped file"<<endl;
+        KgpgApp *kgpgtxtedit = new KgpgApp(0, "editor",WDestructiveClose,goDefaultKey);
+        kgpgtxtedit->view->editor->slotDroppedFile(droppedUrls.first());
+	connect(kgpgtxtedit,SIGNAL(encryptFiles(KURL::List)),this,SLOT(encryptFiles(KURL::List)));
+	connect(this,SIGNAL(setFont(QFont)),kgpgtxtedit,SLOT(slotSetFont(QFont)));
+	connect(kgpgtxtedit,SIGNAL(refreshImported(QStringList)),this,SIGNAL(importedKeys(QStringList)));
+	connect(kgpgtxtedit->view->editor,SIGNAL(refreshImported(QStringList)),this,SIGNAL(importedKeys(QStringList)));
+        kgpgtxtedit->show();
+}
+
+
+void  MyView::droppedfile (KURL::List url)
+{
+        droppedUrls=url;
+        droppedUrl=url.first();
+        if (KMimeType::findByURL(droppedUrl)->name()=="inode/directory") {
+		encryptDroppedFolder();
+                //KMessageBox::sorry(0,i18n("Sorry, only file operations are currently supported."));
+                return;
+        }
+        if (!droppedUrl.isLocalFile()) {
+                showDroppedFile();
+                return;
+        }
+
+        if ((droppedUrl.path().endsWith(".asc")) || (droppedUrl.path().endsWith(".pgp")) || (droppedUrl.path().endsWith(".gpg"))) {
+                switch (KGpgSettings::encryptedDropEvent()) {
+                case KGpgSettings::EnumEncryptedDropEvent::DecryptAndSave:
+                        decryptDroppedFile();
+                        break;
+                case KGpgSettings::EnumEncryptedDropEvent::DecryptAndOpen:
+                        showDroppedFile();
+                        break;
+                case KGpgSettings::EnumEncryptedDropEvent::Ask:
+                        droppopup->exec(QCursor::pos ());
+			kdDebug(2100)<<"Drop menu--------"<<endl;
+                        break;
+                }
+        } else if (droppedUrl.path().endsWith(".sig")) {
+                slotVerifyFile();
+        } else
+                switch (KGpgSettings::unencryptedDropEvent()) {
+                case KGpgSettings::EnumUnencryptedDropEvent::Encrypt:
+                        encryptDroppedFile();
+                        break;
+                case KGpgSettings::EnumUnencryptedDropEvent::Sign:
+                        signDroppedFile();
+                        break;
+                case KGpgSettings::EnumUnencryptedDropEvent::Ask:
+                        udroppopup->exec(QCursor::pos ());
+                        break;
+                }
+}
+
+
+void  MyView::droppedtext (QString inputText,bool allowEncrypt)
+{
+
+        if (inputText.startsWith("-----BEGIN PGP MESSAGE")) {
+                KgpgApp *kgpgtxtedit = new KgpgApp(0, "editor",WDestructiveClose,goDefaultKey);
+		connect(kgpgtxtedit,SIGNAL(encryptFiles(KURL::List)),this,SLOT(encryptFiles(KURL::List)));
+		connect(this,SIGNAL(setFont(QFont)),kgpgtxtedit,SLOT(slotSetFont(QFont)));
+                kgpgtxtedit->view->editor->setText(inputText);
+                kgpgtxtedit->view->slotdecode();
+                kgpgtxtedit->show();
+                return;
+        }
+        if (inputText.startsWith("-----BEGIN PGP PUBLIC KEY")) {
+                int result=KMessageBox::warningContinueCancel(0,i18n("<p>The dropped text is a public key.<br>Do you want to import it ?</p>"),i18n("Warning"));
+                if (result==KMessageBox::Cancel)
+                        return;
+                else {
+                        KgpgInterface *importKeyProcess=new KgpgInterface();
+                        importKeyProcess->importKey(inputText);
+			connect(importKeyProcess,SIGNAL(importfinished(QStringList)),this,SIGNAL(importedKeys(QStringList)));
+                        return;
+                }
+        }
+	        if (inputText.startsWith("-----BEGIN PGP SIGNED MESSAGE")) {
+                clipSign(false);
+                return;
+        }
+        if (allowEncrypt) clipEncrypt();
+	else KMessageBox::sorry(this,i18n("No encrypted text found."));
+}
+
+
+void  MyView::dragEnterEvent(QDragEnterEvent *e)
+{
+        e->accept (KURLDrag::canDecode(e) || QTextDrag::canDecode (e));
+}
+
+
+void  MyView::dropEvent (QDropEvent *o)
+{
+        KURL::List list;
+        QString text;
+        if ( KURLDrag::decode( o, list ) )
+                droppedfile(list);
+        else if ( QTextDrag::decode(o, text) )
+		{
+	        QApplication::clipboard()->setText(text,clipboardMode);
+                droppedtext(text);
+		}
+}
+
+
+void  MyView::readOptions()
+{
+	clipboardMode=QClipboard::Clipboard;
+        if ( KGpgSettings::useMouseSelection() && kapp->clipboard()->supportsSelection())
+                clipboardMode=QClipboard::Selection;
+
+	if (KGpgSettings::firstRun()) {
+                firstRun();
+        } else {
+                QString path = KGpgSettings::gpgConfigPath();
+                if (path.isEmpty()) {
+                        if (KMessageBox::questionYesNo(0,i18n("<qt>You have not set a path to your GnuPG config file.<br>This may cause some surprising results in KGpg's execution.<br>Would you like to start KGpg's Wizard to fix this problem?</qt>"),QString::null,i18n("Start Wizard"),i18n("Do Not Start"))==KMessageBox::Yes)
+                                startWizard();
+                } else {
+                        QStringList groups=KgpgInterface::getGpgGroupNames(path);
+                        if (!groups.isEmpty())
+                                KGpgSettings::setGroups(groups.join(","));
+                }
+        }
+}
+
+
+void  MyView::firstRun()
+{
+        KProcIO *p=new KProcIO();
+        *p<<"gpg"<<"--no-tty"<<"--list-secret-keys";
+        p->start(KProcess::Block);  ////  start gnupg so that it will create a config file
+        startWizard();
+}
+
+
+static QString getGpgHome()
+{
+    char    *env=getenv("GNUPGHOME");
+    QString gpgHome(env ? env : QDir::homeDirPath()+"/.gnupg/");
+
+    gpgHome.replace("//", "/");
+
+    if(!gpgHome.endsWith("/"))
+        gpgHome.append('/');
+
+    KStandardDirs::makeDir(gpgHome, 0700);
+    return gpgHome;
+}
+
+
+void  MyView::startWizard()
+{
+        kdDebug(2100)<<"Starting Wizard"<<endl;
+        wiz=new KgpgWizard(0,"wizard");
+        QString gpgHome(getGpgHome());
+        QString confPath=gpgHome+"options";
+        if (!QFile(confPath).exists()) {
+                confPath=gpgHome+"gpg.conf";
+                if (!QFile(confPath).exists()) {
+                        if (KMessageBox::questionYesNo(this,i18n("<qt><b>The GnuPG configuration file was not found</b>. Please make sure you have GnuPG installed. Should KGpg try to create a config file ?</qt>"),QString::null,i18n("Create Config"),i18n("Do Not Create"))==KMessageBox::Yes) {
+                                confPath=gpgHome+"options";
+                                QFile file(confPath);
+                                if ( file.open( IO_WriteOnly ) ) {
+                                        QTextStream stream( &file );
+                                        stream <<"# GnuPG config file created by KGpg"<< "\n";
+                                        file.close();
+                                }
+                        } else {
+                                wiz->text_optionsfound->setText(i18n("<qt><b>The GnuPG configuration file was not found</b>. Please make sure you have GnuPG installed and give the path to the config file.</qt>"));
+                                confPath=QString::null;
+                        }
+                }
+        }
+
+	int gpgVersion=KgpgInterface::getGpgVersion();
+	if (gpgVersion<120) wiz->txtGpgVersion->setText(i18n("Your GnuPG version seems to be older than 1.2.0. Photo Id's and Key Groups will not work properly. Please consider upgrading GnuPG (http://gnupg.org)."));
+	else wiz->txtGpgVersion->setText(QString::null);
+
+        wiz->kURLRequester1->setURL(confPath);
+        /*
+	wiz->kURLRequester2->setURL(KGlobalSettings::desktopPath());
+        wiz->kURLRequester2->setMode(2);*/
+
+        FILE *fp,*fp2;
+        QString tst,tst2,name,trustedvals="idre-";
+        QString firstKey=QString::null;
+        char line[300];
+        bool counter=false;
+
+        fp = popen("gpg --display-charset=utf-8 --no-tty --with-colon --list-secret-keys", "r");
+        while ( fgets( line, sizeof(line), fp)) {
+                tst=QString::fromUtf8(line);
+                if (tst.startsWith("sec")) {
+                        name=KgpgInterface::checkForUtf8(tst.section(':',9,9));
+                        if (!name.isEmpty()) {
+                                fp2 = popen("gpg --display-charset=utf-8 --no-tty --with-colon --list-keys "+QFile::encodeName(tst.section(':',4,4)), "r");
+                                while ( fgets( line, sizeof(line), fp2)) {
+                                        tst2=QString::fromUtf8(line);
+                                        if (tst2.startsWith("pub") && (trustedvals.find(tst2.section(':',1,1))==-1)) {
+                                                counter=true;
+                                                wiz->CBdefault->insertItem(tst.section(':',4,4).right(8)+": "+name);
+                                                if (firstKey.isEmpty())
+                                                        firstKey=tst.section(':',4,4).right(8)+": "+name;
+						break;
+                                        }
+                                }
+                                pclose(fp2);
+                        }
+                }
+        }
+        pclose(fp);
+	wiz->CBdefault->setCurrentItem(firstKey);
+        //connect(wiz->pushButton4,SIGNAL(clicked()),this,SLOT(slotGenKey()));
+        if (!counter)
+                connect(wiz->finishButton(),SIGNAL(clicked()),this,SLOT(slotGenKey()));
+        else {
+                wiz->textGenerate->hide();
+		wiz->setTitle(wiz->page_4,i18n("Step Three: Select your Default Private Key"));
+                connect(wiz->finishButton(),SIGNAL(clicked()),this,SLOT(slotSaveOptionsPath()));
+        }
+        connect(wiz->nextButton(),SIGNAL(clicked()),this,SLOT(slotWizardChange()));
+        connect( wiz , SIGNAL( destroyed() ) , this, SLOT( slotWizardClose()));
+	connect(wiz,SIGNAL(helpClicked()),this,SLOT(help()));
+
+        wiz->setFinishEnabled(wiz->page_4,true);
+        wiz->show();
+}
+
+void  MyView::slotWizardChange()
+{
+        QString tst,name;
+        char line[300];
+        FILE *fp;
+
+        if (wiz->indexOf(wiz->currentPage())==2) {
+                QString defaultID=KgpgInterface::getGpgSetting("default-key",wiz->kURLRequester1->url());
+                if (defaultID.isEmpty())
+                        return;
+                fp = popen("gpg --display-charset=utf-8 --no-tty --with-colon --list-secret-keys "+QFile::encodeName(defaultID), "r");
+                while ( fgets( line, sizeof(line), fp)) {
+                        tst=QString::fromUtf8(line);
+                        if (tst.startsWith("sec")) {
+				name=KgpgInterface::checkForUtf8(tst.section(':',9,9));
+                                wiz->CBdefault->setCurrentItem(tst.section(':',4,4).right(8)+": "+name);
+                        }
+                }
+                pclose(fp);
+        }
+}
+
+void  MyView::installShred()
+{
+                KURL path;
+		path.setPath(KGlobalSettings::desktopPath());
+		path.addPath("shredder.desktop");
+                KDesktopFile configl2(path.path(), false);
+                if (configl2.isImmutable() ==false) {
+                        configl2.setGroup("Desktop Entry");
+                        configl2.writeEntry("Type", "Application");
+                        configl2.writeEntry("Name",i18n("Shredder"));
+                        configl2.writeEntry("Icon","editshred");
+                        configl2.writeEntry("Exec","kgpg -X %U");
+                }
+}
+
+void  MyView::slotSaveOptionsPath()
+{
+qWarning("Save wizard settings...");
+        if (wiz->checkBox1->isChecked()) installShred();
+
+        KGpgSettings::setAutoStart( wiz->checkBox2->isChecked() );
+
+        KGpgSettings::setGpgConfigPath( wiz->kURLRequester1->url() );
+        KGpgSettings::setFirstRun( false );
+
+        QString defaultID=wiz->CBdefault->currentText().section(':',0,0);
+/*        if (!defaultID.isEmpty()) {
+        	KGpgSettings::setDefaultKey(defaultID);
+        }*/
+
+        KGpgSettings::writeConfig();
+
+        emit updateDefault("0x"+defaultID);
+        if (wiz)
+                delete wiz;
+}
+
+void  MyView::slotWizardClose()
+{
+        wiz=0L;
+}
+
+void  MyView::slotGenKey()
+{
+        slotSaveOptionsPath();
+        emit createNewKey();
+}
+
+void  MyView::about()
+{
+        KAboutApplication dialog(kapp->aboutData());//_aboutData);
+        dialog.exec();
+}
+
+void  MyView::help()
+{
+        kapp->invokeHelp(0,"kgpg");
+}
+
+kgpgapplet::kgpgapplet(QWidget *parent, const char *name)
+                : KSystemTray(parent,name)
+{
+        w=new MyView(this);
+        w->show();
+        KPopupMenu *conf_menu=contextMenu();
+        KgpgEncryptClipboard = new KAction(i18n("&Encrypt Clipboard"), "kgpg", 0,w, SLOT(clipEncrypt()),actionCollection(),"clip_encrypt");
+        KgpgDecryptClipboard = new KAction(i18n("&Decrypt Clipboard"), 0, 0,w, SLOT(clipDecrypt()),actionCollection(),"clip_decrypt");
+	KgpgSignClipboard = new KAction(i18n("&Sign/Verify Clipboard"), "signature", 0,w, SLOT(clipSign()),actionCollection(),"clip_sign");
+        KAction *KgpgOpenEditor;
+	if (KGpgSettings::leftClick()==KGpgSettings::EnumLeftClick::KeyManager)
+	KgpgOpenEditor = new KAction(i18n("&Open Editor"), "edit", 0,parent, SLOT(slotOpenEditor()),actionCollection(),"kgpg_editor");
+	else
+	KgpgOpenEditor = new KAction(i18n("&Open Key Manager"), "kgpg", 0,this, SLOT(slotOpenKeyManager()),actionCollection(),"kgpg_editor");
+
+	KAction *KgpgOpenServer = new KAction(i18n("&Key Server Dialog"), "network", 0,this, SLOT(slotOpenServerDialog()),actionCollection(),"kgpg_server");
+        KAction *KgpgPreferences=KStdAction::preferences(this, SLOT(showOptions()), actionCollection());
+
+	connect (conf_menu,SIGNAL(aboutToShow()),this,SLOT(checkMenu()));
+
+        KgpgEncryptClipboard->plug(conf_menu);
+        KgpgDecryptClipboard->plug(conf_menu);
+	KgpgSignClipboard->plug(conf_menu);
+        KgpgOpenEditor->plug(conf_menu);
+	KgpgOpenServer->plug(conf_menu);
+        conf_menu->insertSeparator();
+        KgpgPreferences->plug(conf_menu);
+}
+
+
+void kgpgapplet::checkMenu()
+{
+	KgpgDecryptClipboard->setEnabled(false);
+	if ((kapp->clipboard()->text(w->clipboardMode).isEmpty()))
+	{
+		KgpgEncryptClipboard->setEnabled(false);
+		KgpgSignClipboard->setEnabled(false);
+	}
+	else
+	{
+		KgpgEncryptClipboard->setEnabled(true);
+		if (kapp->clipboard()->text(w->clipboardMode).stripWhiteSpace().startsWith("-----BEGIN"))
+		KgpgDecryptClipboard->setEnabled(true);
+		KgpgSignClipboard->setEnabled(true);
+	}
+}
+
+void kgpgapplet::showOptions()
+{
+QByteArray data;
+if (!kapp->dcopClient()->send("kgpg", "KeyInterface", "showOptions()",data))
+kdDebug(2100) <<"there was some error using DCOP."<<endl;
+}
+
+void kgpgapplet::slotOpenKeyManager()
+{
+QByteArray data;
+if (!kapp->dcopClient()->send("kgpg", "KeyInterface", "showKeyManager()",data))
+kdDebug(2100) <<"there was some error using DCOP."<<endl;
+}
+
+void kgpgapplet::slotOpenServerDialog()
+{
+QByteArray data;
+if (!kapp->dcopClient()->send("kgpg", "KeyInterface", "showKeyServer()",data))
+kdDebug(2100) <<"there was some error using DCOP."<<endl;
+}
+
+
+
+kgpgapplet::~kgpgapplet()
+{
+        delete w;
+        w = 0L;
+}
+
+KgpgAppletApp::KgpgAppletApp()
+                : KUniqueApplication()//, kgpg_applet( 0 )
+{
+
+        running=false;
+}
+
+
+KgpgAppletApp::~KgpgAppletApp()
+{
+        delete s_keyManager;
+        s_keyManager=0L;
+        delete kgpg_applet;
+        kgpg_applet = 0L;
+}
+
+void KgpgAppletApp::slotHandleQuit()
+{
+s_keyManager->keysList2->saveLayout(KGlobal::config(),"KeyView");
+        KGpgSettings::setPhotoProperties(s_keyManager->photoProps->currentItem());
+	KGpgSettings::setShowTrust(s_keyManager->sTrust->isChecked());
+	KGpgSettings::setShowExpi(s_keyManager->sExpi->isChecked());
+	KGpgSettings::setShowCreat(s_keyManager->sCreat->isChecked());
+	KGpgSettings::setShowSize(s_keyManager->sSize->isChecked());
+        KGpgSettings::writeConfig();
+	KSimpleConfig ("kgpgrc").sync();
+        quit();
+}
+
+void KgpgAppletApp::wizardOver(QString defaultKeyId)
+{
+        if (defaultKeyId.length()==10)
+                s_keyManager->slotSetDefaultKey(defaultKeyId);
+        s_keyManager->show();
+        s_keyManager->raise();
+}
+
+int KgpgAppletApp::newInstance()
+{
+        kdDebug(2100)<<"New instance"<<endl;
+        args = KCmdLineArgs::parsedArgs();
+        if (running) {
+                kdDebug(2100)<<"Already running"<<endl;
+                kgpg_applet->show();
+        } else {
+                kdDebug(2100) << "Starting KGpg"<<endl;
+                running=true;
+
+                s_keyManager=new listKeys(0, "key_manager");
+
+		QString gpgPath= KGpgSettings::gpgConfigPath();
+		if (!gpgPath.isEmpty() && KURL(gpgPath).directory(false)!=QDir::homeDirPath()+"/.gnupg/")
+		setenv("GNUPGHOME", QFile::encodeName(KURL::fromPathOrURL(gpgPath).directory(false)), 1);
+
+        s_keyManager->refreshkey();
+
+		if (KGpgSettings::leftClick()==KGpgSettings::EnumLeftClick::KeyManager)
+                kgpg_applet=new kgpgapplet(s_keyManager,"kgpg_systrayapplet");
+		else
+		{
+		kgpg_applet=new kgpgapplet(s_keyManager->s_kgpgEditor,"kgpg_systrayapplet");
+		}
+		connect(s_keyManager,SIGNAL(encryptFiles(KURL::List)),kgpg_applet->w,SLOT(encryptFiles(KURL::List)));
+		connect(s_keyManager,SIGNAL(installShredder()),kgpg_applet->w,SLOT(installShred()));
+		connect(s_keyManager->s_kgpgEditor,SIGNAL(encryptFiles(KURL::List)),kgpg_applet->w,SLOT(encryptFiles(KURL::List)));
+
+                connect( kgpg_applet, SIGNAL(quitSelected()), this, SLOT(slotHandleQuit()));
+                connect(s_keyManager,SIGNAL(readAgainOptions()),kgpg_applet->w,SLOT(readOptions()));
+                connect(kgpg_applet->w,SIGNAL(updateDefault(QString)),this,SLOT(wizardOver(QString)));
+                connect(kgpg_applet->w,SIGNAL(createNewKey()),s_keyManager,SLOT(slotgenkey()));
+		connect(s_keyManager,SIGNAL(fontChanged(QFont)),kgpg_applet->w,SIGNAL(setFont(QFont)));
+		connect(kgpg_applet->w,SIGNAL(importedKeys(QStringList)),s_keyManager->keysList2,SLOT(slotReloadKeys(QStringList)));
+                kgpg_applet->show();
+
+
+                if (!gpgPath.isEmpty()) {
+                        if ((KgpgInterface::getGpgBoolSetting("use-agent",gpgPath)) && (!getenv("GPG_AGENT_INFO")))
+                                KMessageBox::sorry(0,i18n("<qt>The use of <b>GnuPG Agent</b> is enabled in GnuPG's configuration file (%1).<br>"
+                                                          "However, the agent does not seem to be running. This could result in problems with signing/decryption.<br>"
+                                                          "Please disable GnuPG Agent from KGpg settings, or fix the agent.</qt>").arg(gpgPath));
+                }
+
+        }
+	goHome=s_keyManager->actionCollection()->action("go_default_key")->shortcut();
+	kgpg_applet->w->goDefaultKey=goHome;
+
+        ////////////////////////   parsing of command line args
+        if (args->isSet("k")!=0) {
+                s_keyManager->show();
+                KWin::setOnDesktop( s_keyManager->winId() , KWin::currentDesktop() );  //set on the current desktop
+                KWin::deIconifyWindow( s_keyManager->winId());  //de-iconify window
+                s_keyManager->raise();  // set on top
+        } else
+                if (args->count()>0) {
+                        kdDebug(2100) << "KGpg: found files"<<endl;
+
+                        urlList.clear();
+
+                        for (int ct=0;ct<args->count();ct++)
+                                urlList.append(args->url(ct));
+
+                        if (urlList.empty())
+                                return 0;
+
+                        kgpg_applet->w->droppedUrl=urlList.first();
+
+                        bool directoryInside=false;
+                        QStringList lst=urlList.toStringList();
+                        for ( QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
+                                if (KMimeType::findByURL(KURL( *it ))->name()=="inode/directory")
+                                        directoryInside=true;
+                        }
+
+                        if ((directoryInside) && (lst.count()>1)) {
+                                KMessageBox::sorry(0,i18n("Unable to perform requested operation.\nPlease select only one folder, or several files, but do not mix files and folders."));
+                                return 0;
+                        }
+
+                        kgpg_applet->w->droppedUrls=urlList;
+
+                        if (args->isSet("e")!=0) {
+                                if (!directoryInside)
+                                        kgpg_applet->w->encryptDroppedFile();
+                                else
+                                        kgpg_applet->w->encryptDroppedFolder();
+                        } else if (args->isSet("X")!=0) {
+                                if (!directoryInside)
+                                        kgpg_applet->w->shredDroppedFile();
+                                else
+                                        KMessageBox::sorry(0,i18n("Cannot shred folder."));
+                        } else if (args->isSet("s")!=0) {
+                                if (!directoryInside)
+                                        kgpg_applet->w->showDroppedFile();
+                                else
+                                        KMessageBox::sorry(0,i18n("Cannot decrypt and show folder."));
+                        } else if (args->isSet("S")!=0) {
+                                if (!directoryInside)
+                                        kgpg_applet->w->signDroppedFile();
+                                else
+                                        KMessageBox::sorry(0,i18n("Cannot sign folder."));
+                        } else if (args->isSet("V")!=0) {
+                                if (!directoryInside)
+                                        kgpg_applet->w->slotVerifyFile();
+                                else
+                                        KMessageBox::sorry(0,i18n("Cannot verify folder."));
+                        } else if (kgpg_applet->w->droppedUrl.fileName().endsWith(".sig"))
+                                kgpg_applet->w->slotVerifyFile();
+                        else
+                                kgpg_applet->w->decryptDroppedFile();
+                }
+        return 0;
+}
+
+
+
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+void MyView::encryptClipboard(QStringList selec,QStringList encryptOptions,bool,bool symmetric)
+{
+        if (kapp->clipboard()->text(clipboardMode).isEmpty()) {
+	KPassivePopup::message(i18n("Clipboard is empty."),QString::null,KGlobal::iconLoader()->loadIcon("kgpg",KIcon::Desktop),this);
+	return;
+	}
+                if (KGpgSettings::pgpCompatibility())
+                        encryptOptions<<"--pgp6";
+                encryptOptions<<"--armor";
+
+		if (symmetric) selec.clear();
+                KgpgInterface *txtEncrypt=new KgpgInterface();
+                connect (txtEncrypt,SIGNAL(txtencryptionfinished(QString)),this,SLOT(slotSetClip(QString)));
+		connect (txtEncrypt,SIGNAL(txtencryptionstarted()),this,SLOT(slotPassiveClip()));
+                txtEncrypt->KgpgEncryptText(kapp->clipboard()->text(clipboardMode),selec,encryptOptions);
+}
+
+void MyView::slotPassiveClip()
+{
+QString newtxt=kapp->clipboard()->text(clipboardMode);
+if (newtxt.length()>300)
+                        newtxt=QString(newtxt.left(250).stripWhiteSpace())+"...\n"+QString(newtxt.right(40).stripWhiteSpace());
+
+                newtxt.replace(QRegExp("<"),"&lt;");   /////   disable html tags
+                newtxt.replace(QRegExp("\n"),"<br>");
+
+pop = new KPassivePopup( this);
+                pop->setView(i18n("Encrypted following text:"),newtxt,KGlobal::iconLoader()->loadIcon("kgpg",KIcon::Desktop));
+                pop->setTimeout(3200);
+                pop->show();
+                QRect qRect(QApplication::desktop()->screenGeometry());
+                int iXpos=qRect.width()/2-pop->width()/2;
+                int iYpos=qRect.height()/2-pop->height()/2;
+                pop->move(iXpos,iYpos);
+}
+
+void MyView::slotSetClip(QString newtxt)
+{
+        if (newtxt.isEmpty()) return;
+                QApplication::clipboard()->setText(newtxt,clipboardMode);//,QClipboard::Clipboard);    QT 3.1 only
+}
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+
+#include "kgpg.moc"
+
+