File indexing completed on 2024-05-19 04:46:24

 /*
  * Copyright (C) 2003-2005  Justin Karneges <justin@affinix.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * This library 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
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  *
  */
 
 #ifndef GPGPROC_H
 #define GPGPROC_H
 
 #include "qpipe.h"
 
 namespace gpgQCAPlugin {
 
 // GPGProc - executes gpg and provides access to all 6 channels.  NormalMode
 //   enables stdout, stderr, and stdin.  ExtendedMode has those 3 plus status
 //   aux, and command.  The aux channel is connected to the '-&?' argument.
 //   The debug() signal, as well as stderr, can be used for diagnostic text.
 class GPGProc : public QObject
 {
     Q_OBJECT
 public:
     enum Error
     {
         FailedToStart,
         UnexpectedExit,
         ErrorWrite
     };
     enum Mode
     {
         NormalMode,
         ExtendedMode
     };
     GPGProc(QObject *parent = nullptr);
     ~GPGProc() override;
 
     void reset();
 
     bool isActive() const;
     void start(const QString &bin, const QStringList &args, Mode m = ExtendedMode);
 
     QByteArray  readStdout();
     QByteArray  readStderr();
     QStringList readStatusLines();
     void        writeStdin(const QByteArray &a);
     void        writeAux(const QByteArray &a);
 #ifdef QPIPE_SECURE
     void writeCommand(const QCA::SecureArray &a);
 #else
     void writeCommand(const QByteArray &a);
 #endif
     void closeStdin();
     void closeAux();
     void closeCommand();
 
 Q_SIGNALS:
     void error(gpgQCAPlugin::GPGProc::Error error);
     void finished(int exitCode);
     void readyReadStdout();
     void readyReadStderr();
     void readyReadStatusLines();
     void bytesWrittenStdin(int bytes);
     void bytesWrittenAux(int bytes);
     void bytesWrittenCommand(int bytes);
     void debug(const QString &str); // not signal-safe
 
 private:
     class Private;
     friend class Private;
     Private *d;
 };
 
 }
 
 #endif