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/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 119 insertions, 0 deletions

diff --git a/certmanager/lib/cryptplugfactory.cpp b/certmanager/lib/cryptplugfactory.cpp
new file mode 100644
index 000000000..7000d9a90
--- /dev/null
+++ b/certmanager/lib/cryptplugfactory.cpp
@@ -0,0 +1,119 @@
+/*
+    cryptplugfactory.cpp
+
+    This file is part of libkleopatra, the KDE key management library
+    Copyright (c) 2001,2004 Klarälvdalens Datakonsult AB
+
+    Libkleopatra 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.
+
+    Libkleopatra 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this program with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "cryptplugfactory.h"
+#include "cryptplugwrapperlist.h"
+
+#include <kconfig.h>
+#include <klocale.h>
+#include <kdebug.h>
+#include <kmessagebox.h>
+#include <kapplication.h>
+
+#include <assert.h>
+
+KMail::CryptPlugFactory * KMail::CryptPlugFactory::mSelf = 0;
+
+//
+//
+// KMail::CryptPlugFactory: backwards compat stuff (ugly)
+//
+//
+
+
+KMail::CryptPlugFactory::CryptPlugFactory()
+  : Kleo::CryptoBackendFactory(),
+    mCryptPlugWrapperList( 0 )
+{
+  mSelf = this;
+
+  mCryptPlugWrapperList = new CryptPlugWrapperList();
+  mCryptPlugWrapperList->setAutoDelete( false );
+  updateCryptPlugWrapperList();
+}
+
+KMail::CryptPlugFactory::~CryptPlugFactory() {
+  mSelf = 0;
+  delete mCryptPlugWrapperList; mCryptPlugWrapperList = 0;
+}
+
+KMail::CryptPlugFactory * KMail::CryptPlugFactory::instance() {
+  if ( !mSelf )
+    mSelf = new CryptPlugFactory();
+  return mSelf;
+}
+
+CryptPlugWrapper * KMail::CryptPlugFactory::active() const {
+  if ( smime() && smime()->active() )
+    return smime();
+  if ( openpgp() && openpgp()->active() )
+    return openpgp();
+  return 0;
+}
+
+CryptPlugWrapper * KMail::CryptPlugFactory::createForProtocol( const QString & proto ) const {
+  QString p = proto.lower();
+  if ( p == "application/pkcs7-signature" || p == "application/x-pkcs7-signature" )
+    return smime();
+  if ( p == "application/pgp-signature" || p == "application/x-pgp-signature" )
+    return openpgp();
+  return 0;
+}
+
+CryptPlugWrapper * KMail::CryptPlugFactory::smime() const {
+  return mCryptPlugWrapperList->findForLibName( "smime" );
+}
+
+CryptPlugWrapper * KMail::CryptPlugFactory::openpgp() const {
+  return mCryptPlugWrapperList->findForLibName( "openpgp" );
+}
+
+void KMail::CryptPlugFactory::scanForBackends( QStringList * reason ) {
+  Kleo::CryptoBackendFactory::scanForBackends( reason );
+  updateCryptPlugWrapperList();
+}
+
+void KMail::CryptPlugFactory::updateCryptPlugWrapperList() {
+  mCryptPlugWrapperList->clear();
+  for ( std::vector<Kleo::CryptoBackend*>::const_iterator it = mBackendList.begin() ; it != mBackendList.end() ; ++it ) {
+    if ( CryptPlugWrapper * w = dynamic_cast<CryptPlugWrapper*>( (*it)->openpgp() ) )
+      mCryptPlugWrapperList->append( w );
+    if ( CryptPlugWrapper * w = dynamic_cast<CryptPlugWrapper*>( (*it)->smime() ) )
+      mCryptPlugWrapperList->append( w );
+  }
+}
+
+#include "cryptplugfactory.moc"