security.h

/***************************************************************************
                          security.h  -  description
                             -------------------
    begin                : Thu Jun 24 11:22:12 2004
    copyright          : (C) 2004, 2005 by Andras Mantia <amantia@kde.org>
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Library General Public License as       *
 *   published by the Free Software Foundation; version 2 of the License.  *
 *                                                                         *
 ***************************************************************************/
 
 
#ifndef SECURITY_H
#define SECURITY_H
 
//qt includes
#include <tqmap.h>
#include <tqobject.h>
 
class TDEProcIO;
class TDEProcess;
 
struct KeyStruct {
   TQString id;
   TQString name;
   TQString mail;
   bool trusted;
   bool secret;
};
 
namespace KNS {
 
class Security : public TQObject
{
TQ_OBJECT
public:
  static Security* const ref()
  {
    static Security *m_ref;
    if (!m_ref) m_ref = new Security();
    return m_ref;
  }
  ~Security();
 
 
  void checkValidity(const TQString &fileName);
 
  void signFile(const TQString &fileName);
  KeyStruct signatureKey() {return m_signatureKey;}
 
  enum Results {
     MD5_OK = 1, 
     SIGNED_OK = 2, 
     SIGNED_BAD = 4, 
     TRUSTED = 8, 
     UNKNOWN = 16, 
     SIGNED_BAD_CLEAR = 27, 
     BAD_PASSPHRASE = 32 
  };
 
public slots:
  void readKeys();
  void readSecretKeys();
  void slotCheckValidity();
 
  void slotSignFile();
 
private:
   Security();
 
   enum RunMode {
       List = 0, 
       ListSecret, 
       Verify, 
       Sign 
   };
 
   KeyStruct m_signatureKey;
   int m_result;
   int m_runMode;
   bool m_gpgRunning; 
   bool m_keysRead; 
   TQMap<TQString, KeyStruct> m_keys; 
   TQString m_fileName; 
   TQString m_secretKey; 
 
private slots:
   void slotProcessExited(TDEProcess *process);
   void slotDataArrived(TDEProcIO *process);
 
signals:
    void validityResult(int result);
    void fileSigned(int result);
};
 
}
 
#endif