apps/kdepasswd/passwd.h

   1 /* vi: ts=8 sts=4 sw=4
   2  *
   3  * This file is part of the KDE project, module kdesu.
   4  * Copyright (C) 2000 Geert Jansen <jansen@kde.org>
   5
   6  Permission to use, copy, modify, and distribute this software
   7  and its documentation for any purpose and without fee is hereby
   8  granted, provided that the above copyright notice appear in all
   9  copies and that both that the copyright notice and this
  10  permission notice and warranty disclaimer appear in supporting
  11  documentation, and that the name of the author not be used in
  12  advertising or publicity pertaining to distribution of the
  13  software without specific, written prior permission.
  14
  15  The author disclaim all warranties with regard to this
  16  software, including all implied warranties of merchantability
  17  and fitness.  In no event shall the author be liable for any
  18  special, indirect or consequential damages or any damages
  19  whatsoever resulting from loss of use, data or profits, whether
  20  in an action of contract, negligence or other tortious action,
  21  arising out of or in connection with the use or performance of
  22  this software.
  23
  24  */
  25
  26 #ifndef PASSWD_H
  27 #define PASSWD_H
  28
  29 #include <QtCore/QByteRef>
  30 #include <kdesu/process.h>
  31
  32 /**
  33  * A C++ API to passwd.
  34  */
  35
  36 class PasswdProcess
  37     : public KDESu::PtyProcess
  38 {
  39 public:
  40     PasswdProcess(const QByteArray &user = QByteArray());
  41     ~PasswdProcess();
  42
  43     enum Errors { PasswdNotFound=1, PasswordIncorrect, PasswordNotGood };
  44
  45     int checkCurrent(const char *oldpass);
  46     int exec(const char *oldpass, const char *newpass, int check=0);
  47
  48     QByteArray error() { return m_Error; }
  49
  50 private:
  51     bool isPrompt(const QByteArray &line, const char *word=0L);
  52     int ConversePasswd(const char *oldpass, const char *newpass,
  53             int check);
  54
  55     QByteArray m_User, m_Error;
  56     bool bOtherUser;
  57 };
  58
  59
  60 #endif // PASSWD_H