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
|
/*
This file is part of the KDE libraries
Copyright (C) 2007 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.
*/
#include "kptyprocess.h"
#include "kprocess_p.h"
#include <kuser.h>
#include <kptydevice.h>
#include <stdlib.h>
#include <unistd.h>
//////////////////
// private data //
//////////////////
struct KPtyProcessPrivate : KProcessPrivate {
KPtyProcessPrivate() :
ptyChannels(KPtyProcess::NoChannels),
addUtmp(false)
{
}
void _k_onStateChanged(QProcess::ProcessState newState)
{
if (newState == QProcess::NotRunning && addUtmp)
pty->logout();
}
KPtyDevice *pty;
KPtyProcess::PtyChannels ptyChannels;
bool addUtmp : 1;
};
KPtyProcess::KPtyProcess(QObject *parent) :
KProcess(new KPtyProcessPrivate, parent)
{
Q_D(KPtyProcess);
d->pty = new KPtyDevice(this);
d->pty->open();
connect(this, SIGNAL(stateChanged(QProcess::ProcessState)),
SLOT(_k_onStateChanged(QProcess::ProcessState)));
}
KPtyProcess::KPtyProcess(int ptyMasterFd, QObject *parent) :
KProcess(new KPtyProcessPrivate, parent)
{
Q_D(KPtyProcess);
d->pty = new KPtyDevice(this);
d->pty->open(ptyMasterFd);
connect(this, SIGNAL(stateChanged(QProcess::ProcessState)),
SLOT(_k_onStateChanged(QProcess::ProcessState)));
}
KPtyProcess::~KPtyProcess()
{
Q_D(KPtyProcess);
if (state() != QProcess::NotRunning && d->addUtmp) {
d->pty->logout();
disconnect(SIGNAL(stateChanged(QProcess::ProcessState)),
this, SLOT(_k_onStateChanged(QProcess::ProcessState)));
}
delete d->pty;
}
void KPtyProcess::setPtyChannels(PtyChannels channels)
{
Q_D(KPtyProcess);
d->ptyChannels = channels;
}
KPtyProcess::PtyChannels KPtyProcess::ptyChannels() const
{
Q_D(const KPtyProcess);
return d->ptyChannels;
}
void KPtyProcess::setUseUtmp(bool value)
{
Q_D(KPtyProcess);
d->addUtmp = value;
}
bool KPtyProcess::isUseUtmp() const
{
Q_D(const KPtyProcess);
return d->addUtmp;
}
KPtyDevice *KPtyProcess::pty() const
{
Q_D(const KPtyProcess);
return d->pty;
}
void KPtyProcess::setupChildProcess()
{
Q_D(KPtyProcess);
d->pty->setCTty();
if (d->addUtmp)
d->pty->login(KUser(KUser::UseRealUserID).loginName().toLocal8Bit().data(), qgetenv("DISPLAY"));
if (d->ptyChannels & StdinChannel)
dup2(d->pty->slaveFd(), 0);
if (d->ptyChannels & StdoutChannel)
dup2(d->pty->slaveFd(), 1);
if (d->ptyChannels & StderrChannel)
dup2(d->pty->slaveFd(), 2);
KProcess::setupChildProcess();
}
#include "kptyprocess.moc"
|