File indexing completed on 2024-05-05 03:54:29

 /* vi: ts=8 sts=4 sw=4
 
     This file is part of the KDE project, module kdesu.
     SPDX-FileCopyrightText: 1999, 2000 Geert Jansen <jansen@kde.org>
 */
 
 #ifndef __Handler_h_included__
 #define __Handler_h_included__
 
 #include <sys/types.h>
 
 #include "secure.h"
 #include <QByteArray>
 
 /**
  * A ConnectionHandler handles a client. It is called from the main program
  * loop whenever there is data to read from a corresponding socket.
  * It keeps reading data until a newline is read. Then, a command is parsed
  * and executed.
  */
 
 class ConnectionHandler : public SocketSecurity
 {
 public:
     ConnectionHandler(int fd);
     ~ConnectionHandler();
 
     ConnectionHandler(const ConnectionHandler &) = delete;
     ConnectionHandler &operator=(const ConnectionHandler &) = delete;
 
     /** Handle incoming data. */
     int handle();
 
     /* Send back exit code. */
     void sendExitCode();
 
 private:
     enum Results {
         Res_OK,
         Res_NO,
     };
 
     int doCommand(QByteArray buf);
     void respond(int ok, const QByteArray &s = QByteArray());
     QByteArray makeKey(int namspace, const QByteArray &s1, const QByteArray &s2 = QByteArray(), const QByteArray &s3 = QByteArray()) const;
 
     int m_Fd, m_Timeout;
     int m_Priority, m_Scheduler;
     QByteArray m_Buf, m_Pass, m_Host;
 
 public:
     int m_exitCode;
     bool m_hasExitCode;
     bool m_needExitCode;
     pid_t m_pid;
 };
 
 #endif