1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149
|
/* This file is part of the KDE libraries
Copyright (C) 1997-2002 The Konsole Developers
Copyright (C) 2002 Waldo Bastian <bastian@kde.org>
Copyright (C) 2002-2003 Oswald Buddenhagen <ossi@kde.org>
This library 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; either
version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __kpty_h__
#define __kpty_h__
#include <qglobal.h>
#include <kdelibs_export.h>
#ifdef Q_OS_UNIX
struct KPtyPrivate;
/**
* Provides a high level representation of a pseudo tty pair, including
* utmp support.
* ...
*
* @since 3.2
**/
class KDECORE_EXPORT KPty {
public:
/**
* Constructor
*/
KPty();
/**
* Destructor:
*
* If the pty is still open, it will be closed. Note, however, that
* an utmp registration is @em not undone.
*/
~KPty();
/**
* Create a pty master/slave pair.
*
* @return true if a pty pair was successfully opened
*/
bool open();
/**
* Close the pty master/slave pair.
*/
void close();
/**
* Creates a new session and process group and makes this pty the
* controlling tty.
*/
void setCTty();
/**
* Creates an utmp entry for the tty.
* This function must be called after calling setCTty and
* making this pty the stdin.
* @param user the user to be logged on
* @param remotehost the host from which the login is coming. This is
* @em not the local host. For remote logins it should be the hostname
* of the client. For local logins from inside an X session it should
* be the name of the X display. Otherwise it should be empty.
*/
void login(const char *user = 0, const char *remotehost = 0);
/**
* Removes the utmp entry for this tty.
*/
void logout();
/**
* Change the logical (screen) size of the pty.
* The default is 24 lines by 80 columns.
*
* @param lines the number of rows
* @param columns the number of columns
*/
void setWinSize(int lines, int columns);
/**
* Set whether the pty should honor Xon/Xoff flow control.
*
* Xon/Xoff flow control is off by default.
*
* @param useXonXoff true if Xon/Xoff flow control should be used.
*/
void setXonXoff(bool useXonXoff);
/**
* Set the pty in utf8 mode on systems that support it.
*
* See the man page of "stty iutf8" for more info.
*
* @since 3.4
*/
void setUtf8Mode(bool useUtf8);
/**
* @return the name of the slave pty device.
*
* This function should be called only while the pty is open.
*/
const char *ttyName() const;
/**
* @return the file descriptor of the master pty
*
* This function should be called only while the pty is open.
*/
int masterFd() const;
/**
* @return the file descriptor of the slave pty
*
* This function should be called only while the pty is open.
*/
int slaveFd() const;
private:
bool chownpty(bool grant);
KPtyPrivate *d;
};
#endif //Q_OS_UNIX
#endif
|