1 files changed, 117 insertions, 0 deletions
diff --git a/certmanager/lib/kleo/cryptobackendfactory.h b/certmanager/lib/kleo/cryptobackendfactory.h
new file mode 100644
index 000000000..7a54e9fd1
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+++ b/certmanager/lib/kleo/cryptobackendfactory.h
@@ -0,0 +1,117 @@
+/*
+    kleo/cryptobackendfactory.h
+
+    This file is part of libkleopatra, the KDE keymanagement library
+    Copyright (c) 2004,2005 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.
+*/
+
+#ifndef __KLEO_CRYPTOBACKENDFACTORY_H__
+#define __KLEO_CRYPTOBACKENDFACTORY_H__
+
+#include <qobject.h>
+
+#include "cryptobackend.h"
+#include <kdepimmacros.h>
+
+#include <vector>
+#include <map>
+
+namespace Kleo {
+  class BackendConfigWidget;
+}
+
+class QString;
+class KConfig;
+
+namespace Kleo {
+
+  struct lt_i_str {
+    bool operator()( const char * one, const char * two ) const {
+      return qstricmp( one, two ) < 0;
+    }
+  };
+
+  class KDE_EXPORT CryptoBackendFactory : public QObject {
+    Q_OBJECT
+  protected:
+    CryptoBackendFactory();
+    ~CryptoBackendFactory();
+  public:
+    static CryptoBackendFactory * instance();
+
+    const CryptoBackend::Protocol * smime() const;
+    const CryptoBackend::Protocol * openpgp() const;
+    const CryptoBackend::Protocol * protocol( const char * name ) const;
+    CryptoConfig * config() const;
+
+    const CryptoBackend * backend( unsigned int idx ) const;
+
+    bool hasBackends() const;
+
+    Kleo::BackendConfigWidget * configWidget( QWidget * parent=0, const char * name=0 ) const;
+
+    KConfig* configObject() const;
+
+    // The preferred backend for smime (can be 0) - currently unused
+    //const CryptoBackend* smimeBackend() const;
+    // The preferred backend for openpgp (can be 0) - currently unused
+    //const CryptoBackend* openpgpBackend() const;
+
+    // For BackendConfigWidget to save the configuration
+    // 0 means no backend selected.
+    void setSMIMEBackend( const CryptoBackend* backend );
+    void setOpenPGPBackend( const CryptoBackend* backend );
+    void setProtocolBackend( const char * name, const CryptoBackend * backend );
+
+    void scanForBackends( QStringList * reasons=0 );
+
+    const char * enumerateProtocols( int i ) const;
+
+    bool knowsAboutProtocol( const char * name ) const;
+
+  protected:
+    std::vector<CryptoBackend*> mBackendList;
+    mutable KConfig* mConfigObject;
+    typedef std::map<const char *, const CryptoBackend*, lt_i_str> BackendMap;
+    BackendMap mBackends;
+    typedef std::vector<const char *> ProtocolSet;
+    ProtocolSet mAvailableProtocols;
+
+  private:
+    const CryptoBackend * backendByName( const QString& name ) const;
+    void readConfig();
+    CryptoBackendFactory( const CryptoBackendFactory & );
+    void operator=( const CryptoBackendFactory & );
+
+    static CryptoBackendFactory * mSelf;
+  };
+
+
+}
+
+#endif // __KLEO_CRYPTOBACKENDFACTORY_H__