diff options
Diffstat (limited to 'kgpg/kgpglibrary.cpp')
| -rw-r--r-- | kgpg/kgpglibrary.cpp | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/kgpg/kgpglibrary.cpp b/kgpg/kgpglibrary.cpp new file mode 100644 index 0000000..55455f9 --- /dev/null +++ b/kgpg/kgpglibrary.cpp @@ -0,0 +1,245 @@ +/*************************************************************************** + kgpglibrary.cpp - description + ------------------- + begin : Mon Jul 8 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 <qhbox.h> +#include <qvbox.h> + +#include <klocale.h> +#include <kapplication.h> +#include <kconfig.h> +#include <kmessagebox.h> +#include <krun.h> +#include <qfile.h> +#include <kpassivepopup.h> +#include <kiconloader.h> +#include "kgpglibrary.h" +#include "popuppublic.h" +#include "kgpginterface.h" +#include <kio/renamedlg.h> + +KgpgLibrary::KgpgLibrary(QWidget *parent, bool pgpExtension) +{ + if (pgpExtension) + extension=".pgp"; + else + extension=".gpg"; + popIsActive=false; + panel=parent; +} + +KgpgLibrary::~KgpgLibrary() +{} + + +void KgpgLibrary::slotFileEnc(KURL::List urls,QStringList opts,QStringList defaultKey,KShortcut goDefaultKey) +{ + ///////////////////////////////////////////////////////////////////////// encode file file + if (!urls.empty()) { + urlselecteds=urls; + if (defaultKey.isEmpty()) { + QString fileNames=urls.first().fileName(); + if (urls.count()>1) fileNames+=",..."; + popupPublic *dialogue=new popupPublic(0,"Public keys",fileNames,true,goDefaultKey); + connect(dialogue,SIGNAL(selectedKey(QStringList,QStringList,bool,bool)),this,SLOT(startencode(QStringList,QStringList,bool,bool))); + dialogue->exec(); + delete dialogue; + } else + startencode(defaultKey,opts,false,false); + } +} + +void KgpgLibrary::startencode(QStringList encryptKeys,QStringList encryptOptions,bool shred,bool symetric) +{ + popIsActive=false; + //KURL::List::iterator it; + //filesToEncode=urlselecteds.count(); + _encryptKeys=encryptKeys; + _encryptOptions=encryptOptions; + _shred=shred; + _symetric=symetric; + fastencode(urlselecteds.first(),encryptKeys,encryptOptions,symetric); +} + + +void KgpgLibrary::fastencode(KURL &fileToCrypt,QStringList selec,QStringList encryptOptions,bool symetric) +{ + ////////////////// encode from file + if ((selec.isEmpty()) && (!symetric)) { + KMessageBox::sorry(0,i18n("You have not chosen an encryption key.")); + return; + } + urlselected=fileToCrypt; + KURL dest; + if (encryptOptions.find("--armor")!=encryptOptions.end()) + dest.setPath(urlselected.path()+".asc"); + else + dest.setPath(urlselected.path()+extension); + + QFile fgpg(dest.path()); + + if (fgpg.exists()) { + KIO::RenameDlg *over=new KIO::RenameDlg(0,i18n("File Already Exists"),QString::null,dest.path(),KIO::M_OVERWRITE); + if (over->exec()==QDialog::Rejected) + { + delete over; + emit systemMessage(QString::null,true); + return; + } + dest=over->newDestURL(); + delete over; + } + int filesToEncode=urlselecteds.count(); + if (filesToEncode>1) + emit systemMessage(i18n("<b>%1 Files left.</b>\nEncrypting </b>%2").arg(filesToEncode).arg(urlselecteds.first().path())); + else emit systemMessage(i18n("<b>Encrypting </b>%2").arg(urlselecteds.first().path())); + KgpgInterface *cryptFileProcess=new KgpgInterface(); + pop = new KPassivePopup(panel); + cryptFileProcess->KgpgEncryptFile(selec,urlselected,dest,encryptOptions,symetric); + if (!popIsActive) + { + //connect(cryptFileProcess,SIGNAL(processstarted(QString)),this,SLOT(processpopup2(QString))); + popIsActive=true; + } + connect(cryptFileProcess,SIGNAL(encryptionfinished(KURL)),this,SLOT(processenc(KURL))); + connect(cryptFileProcess,SIGNAL(errormessage(QString)),this,SLOT(processencerror(QString))); +} + +void KgpgLibrary::processpopup2(QString fileName) +{ + + //pop->setTimeout(0); + pop->setView(i18n("Processing encryption (%1)").arg(fileName),i18n("Please wait..."),KGlobal::iconLoader()->loadIcon("kgpg",KIcon::Desktop)); + 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 KgpgLibrary::shredpreprocessenc(KURL fileToShred) +{ + popIsActive=false; + emit systemMessage(QString::null); + shredprocessenc(fileToShred); +} + +void KgpgLibrary::shredprocessenc(KURL::List filesToShred) +{ +emit systemMessage(i18n("Shredding %n file","Shredding %n files",filesToShred.count())); + +KIO::Job *job; +job = KIO::del( filesToShred, true ); +connect( job, SIGNAL( result( KIO::Job * ) ),SLOT( slotShredResult( KIO::Job * ) ) ); +} + +void KgpgLibrary::slotShredResult( KIO::Job * job ) +{ + emit systemMessage(QString::null); + if (job && job->error()) + { + job->showErrorDialog( (QWidget*)parent() ); + emit systemMessage(QString::null,true); + KPassivePopup::message(i18n("KGpg Error"),i18n("Process halted, not all files were shredded."),KGlobal::iconLoader()->loadIcon("kgpg",KIcon::Desktop),panel,"kgpg_error",0); + } +} + + +void KgpgLibrary::processenc(KURL) +{ + emit systemMessage(QString::null); + if (_shred) shredprocessenc(urlselecteds.first()); + urlselecteds.pop_front (); + if (urlselecteds.count()>0) + fastencode(urlselecteds.first(),_encryptKeys,_encryptOptions,_symetric); +} + +void KgpgLibrary::processencerror(QString mssge) +{ + popIsActive=false; + emit systemMessage(QString::null,true); + KMessageBox::detailedSorry(panel,i18n("<b>Process halted</b>.<br>Not all files were encrypted."),mssge); +} + + + +void KgpgLibrary::slotFileDec(KURL srcUrl,KURL destUrl,QStringList customDecryptOption) +{ + ////////////////////////////////////////////////////////////////// decode file from konqueror or menu + KgpgInterface *decryptFileProcess=new KgpgInterface(); + pop = new KPassivePopup(); + urlselected=srcUrl; + decryptFileProcess->KgpgDecryptFile(srcUrl,destUrl,customDecryptOption); + connect(decryptFileProcess,SIGNAL(processaborted(bool)),this,SLOT(processdecover())); + connect(decryptFileProcess,SIGNAL(processstarted(QString)),this,SLOT(processpopup(QString))); + connect(decryptFileProcess,SIGNAL(decryptionfinished()),this,SLOT(processdecover())); + connect(decryptFileProcess,SIGNAL(errormessage(QString)),this,SLOT(processdecerror(QString))); +} + +void KgpgLibrary::processpopup(QString fileName) +{ + emit systemMessage(i18n("Decrypting %1").arg(fileName)); + pop->setTimeout(0); + pop->setView(i18n("Processing decryption"),i18n("Please wait..."),KGlobal::iconLoader()->loadIcon("kgpg",KIcon::Desktop)); + 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 KgpgLibrary::processdecover() +{ + emit systemMessage(QString::null); + delete pop; + emit decryptionOver(); +} + + +void KgpgLibrary::processdecerror(QString mssge) +{ + delete pop; + emit systemMessage(QString::null); + ///// test if file is a public key + QFile qfile(QFile::encodeName(urlselected.path())); + if (qfile.open(IO_ReadOnly)) { + QTextStream t( &qfile ); + QString result(t.read()); + qfile.close(); + ////////////// if pgp data found, decode it + if (result.startsWith("-----BEGIN PGP PUBLIC KEY BLOCK")) {////// dropped file is a public key, ask for import + int result=KMessageBox::warningContinueCancel(0,i18n("<p>The file <b>%1</b> is a public key.<br>Do you want to import it ?</p>").arg(urlselected.path()),i18n("Warning")); + if (result==KMessageBox::Cancel) + return; + else { + KgpgInterface *importKeyProcess=new KgpgInterface(); + importKeyProcess->importKeyURL(urlselected); + connect(importKeyProcess,SIGNAL(importfinished(QStringList)),this,SIGNAL(importOver(QStringList))); + return; + } + } else if (result.startsWith("-----BEGIN PGP PRIVATE KEY BLOCK")) {////// dropped file is a public key, ask for import + qfile.close(); + KMessageBox::information(0,i18n("<p>The file <b>%1</b> is a private key block. Please use KGpg key manager to import it.</p>").arg(urlselected.path())); + return; + } + } + KMessageBox::detailedSorry(0,i18n("Decryption failed."),mssge); +} + + + +#include "kgpglibrary.moc" |