You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1054 lines
29 KiB
1054 lines
29 KiB
/*
|
|
This file is part of Konsole
|
|
|
|
Copyright (C) 2006-2007 by Robert Knight <robertknight@gmail.com>
|
|
Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>
|
|
|
|
Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
02110-1301 USA.
|
|
*/
|
|
|
|
// Own
|
|
#include "Session.h"
|
|
|
|
// Standard
|
|
#include <stdlib.h>
|
|
|
|
// Qt
|
|
#include <QApplication>
|
|
#include <QByteRef>
|
|
#include <QDir>
|
|
#include <QFile>
|
|
#include <QRegExp>
|
|
#include <QStringList>
|
|
#include <QFile>
|
|
#include <QtDebug>
|
|
|
|
#include "Pty.h"
|
|
//#include "kptyprocess.h"
|
|
#include "TerminalDisplay.h"
|
|
#include "ShellCommand.h"
|
|
#include "Vt102Emulation.h"
|
|
|
|
using namespace Konsole;
|
|
|
|
int Session::lastSessionId = 0;
|
|
|
|
Session::Session(QObject* parent) :
|
|
QObject(parent),
|
|
_shellProcess(0)
|
|
, _emulation(0)
|
|
, _monitorActivity(false)
|
|
, _monitorSilence(false)
|
|
, _notifiedActivity(false)
|
|
, _autoClose(true)
|
|
, _wantedClose(false)
|
|
, _silenceSeconds(10)
|
|
, _isTitleChanged(false)
|
|
, _addToUtmp(false) // disabled by default because of a bug encountered on certain systems
|
|
// which caused Konsole to hang when closing a tab and then opening a new
|
|
// one. A 'QProcess destroyed while still running' warning was being
|
|
// printed to the terminal. Likely a problem in KPty::logout()
|
|
// or KPty::login() which uses a QProcess to start /usr/bin/utempter
|
|
, _flowControl(true)
|
|
, _fullScripting(false)
|
|
, _sessionId(0)
|
|
// , _zmodemBusy(false)
|
|
// , _zmodemProc(0)
|
|
// , _zmodemProgress(0)
|
|
, _hasDarkBackground(false)
|
|
{
|
|
//prepare DBus communication
|
|
// new SessionAdaptor(this);
|
|
_sessionId = ++lastSessionId;
|
|
// QDBusConnection::sessionBus().registerObject(QLatin1String("/Sessions/")+QString::number(_sessionId), this);
|
|
|
|
//create teletype for I/O with shell process
|
|
_shellProcess = new Pty();
|
|
ptySlaveFd = _shellProcess->pty()->slaveFd();
|
|
|
|
//create emulation backend
|
|
_emulation = new Vt102Emulation();
|
|
|
|
connect( _emulation, SIGNAL( titleChanged( int, const QString & ) ),
|
|
this, SLOT( setUserTitle( int, const QString & ) ) );
|
|
connect( _emulation, SIGNAL( stateSet(int) ),
|
|
this, SLOT( activityStateSet(int) ) );
|
|
// connect( _emulation, SIGNAL( zmodemDetected() ), this ,
|
|
// SLOT( fireZModemDetected() ) );
|
|
connect( _emulation, SIGNAL( changeTabTextColorRequest( int ) ),
|
|
this, SIGNAL( changeTabTextColorRequest( int ) ) );
|
|
connect( _emulation, SIGNAL(profileChangeCommandReceived(const QString &)),
|
|
this, SIGNAL( profileChangeCommandReceived(const QString &)) );
|
|
|
|
connect(_emulation, SIGNAL(imageResizeRequest(QSize)),
|
|
this, SLOT(onEmulationSizeChange(QSize)));
|
|
connect(_emulation, SIGNAL(imageSizeChanged(int, int)),
|
|
this, SLOT(onViewSizeChange(int, int)));
|
|
|
|
//connect teletype to emulation backend
|
|
_shellProcess->setUtf8Mode(_emulation->utf8());
|
|
|
|
connect( _shellProcess,SIGNAL(receivedData(const char *,int)),this,
|
|
SLOT(onReceiveBlock(const char *,int)) );
|
|
connect( _emulation,SIGNAL(sendData(const char *,int)),_shellProcess,
|
|
SLOT(sendData(const char *,int)) );
|
|
connect( _emulation,SIGNAL(lockPtyRequest(bool)),_shellProcess,SLOT(lockPty(bool)) );
|
|
connect( _emulation,SIGNAL(useUtf8Request(bool)),_shellProcess,SLOT(setUtf8Mode(bool)) );
|
|
|
|
connect( _shellProcess,SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(done(int)) );
|
|
// not in kprocess anymore connect( _shellProcess,SIGNAL(done(int)), this, SLOT(done(int)) );
|
|
|
|
//setup timer for monitoring session activity
|
|
_monitorTimer = new QTimer(this);
|
|
_monitorTimer->setSingleShot(true);
|
|
connect(_monitorTimer, SIGNAL(timeout()), this, SLOT(monitorTimerDone()));
|
|
}
|
|
|
|
WId Session::windowId() const
|
|
{
|
|
// On Qt5, requesting window IDs breaks QQuickWidget and the likes,
|
|
// for example, see the following bug reports:
|
|
// https://bugreports.qt.io/browse/QTBUG-40765
|
|
// https://codereview.qt-project.org/#/c/94880/
|
|
return 0;
|
|
}
|
|
|
|
void Session::setDarkBackground(bool darkBackground)
|
|
{
|
|
_hasDarkBackground = darkBackground;
|
|
}
|
|
bool Session::hasDarkBackground() const
|
|
{
|
|
return _hasDarkBackground;
|
|
}
|
|
bool Session::isRunning() const
|
|
{
|
|
return _shellProcess->state() == QProcess::Running;
|
|
}
|
|
|
|
void Session::setCodec(QTextCodec * codec)
|
|
{
|
|
emulation()->setCodec(codec);
|
|
}
|
|
|
|
void Session::setProgram(const QString & program)
|
|
{
|
|
_program = ShellCommand::expand(program);
|
|
}
|
|
void Session::setInitialWorkingDirectory(const QString & dir)
|
|
{
|
|
_initialWorkingDir = ShellCommand::expand(dir);
|
|
}
|
|
void Session::setArguments(const QStringList & arguments)
|
|
{
|
|
_arguments = ShellCommand::expand(arguments);
|
|
}
|
|
|
|
QList<TerminalDisplay *> Session::views() const
|
|
{
|
|
return _views;
|
|
}
|
|
|
|
void Session::addView(TerminalDisplay * widget)
|
|
{
|
|
Q_ASSERT( !_views.contains(widget) );
|
|
|
|
_views.append(widget);
|
|
|
|
if ( _emulation != 0 ) {
|
|
// connect emulation - view signals and slots
|
|
connect( widget , SIGNAL(keyPressedSignal(QKeyEvent *)) , _emulation ,
|
|
SLOT(sendKeyEvent(QKeyEvent *)) );
|
|
connect( widget , SIGNAL(mouseSignal(int,int,int,int)) , _emulation ,
|
|
SLOT(sendMouseEvent(int,int,int,int)) );
|
|
connect( widget , SIGNAL(sendStringToEmu(const char *)) , _emulation ,
|
|
SLOT(sendString(const char *)) );
|
|
|
|
// allow emulation to notify view when the foreground process
|
|
// indicates whether or not it is interested in mouse signals
|
|
connect( _emulation , SIGNAL(programUsesMouseChanged(bool)) , widget ,
|
|
SLOT(setUsesMouse(bool)) );
|
|
|
|
widget->setUsesMouse( _emulation->programUsesMouse() );
|
|
|
|
connect( _emulation , SIGNAL(programBracketedPasteModeChanged(bool)) ,
|
|
widget , SLOT(setBracketedPasteMode(bool)) );
|
|
|
|
widget->setBracketedPasteMode(_emulation->programBracketedPasteMode());
|
|
|
|
widget->setScreenWindow(_emulation->createWindow());
|
|
}
|
|
|
|
//connect view signals and slots
|
|
QObject::connect( widget ,SIGNAL(changedContentSizeSignal(int,int)),this,
|
|
SLOT(onViewSizeChange(int,int)));
|
|
|
|
QObject::connect( widget ,SIGNAL(destroyed(QObject *)) , this ,
|
|
SLOT(viewDestroyed(QObject *)) );
|
|
//slot for close
|
|
QObject::connect(this, SIGNAL(finished()), widget, SLOT(close()));
|
|
|
|
}
|
|
|
|
void Session::viewDestroyed(QObject * view)
|
|
{
|
|
TerminalDisplay * display = (TerminalDisplay *)view;
|
|
|
|
Q_ASSERT( _views.contains(display) );
|
|
|
|
removeView(display);
|
|
}
|
|
|
|
void Session::removeView(TerminalDisplay * widget)
|
|
{
|
|
_views.removeAll(widget);
|
|
|
|
disconnect(widget,0,this,0);
|
|
|
|
if ( _emulation != 0 ) {
|
|
// disconnect
|
|
// - key presses signals from widget
|
|
// - mouse activity signals from widget
|
|
// - string sending signals from widget
|
|
//
|
|
// ... and any other signals connected in addView()
|
|
disconnect( widget, 0, _emulation, 0);
|
|
|
|
// disconnect state change signals emitted by emulation
|
|
disconnect( _emulation , 0 , widget , 0);
|
|
}
|
|
|
|
// close the session automatically when the last view is removed
|
|
if ( _views.count() == 0 ) {
|
|
close();
|
|
}
|
|
}
|
|
|
|
void Session::run()
|
|
{
|
|
// Upon a KPty error, there is no description on what that error was...
|
|
// Check to see if the given program is executable.
|
|
|
|
/* ok iam not exactly sure where _program comes from - however it was set to /bin/bash on my system
|
|
* Thats bad for BSD as its /usr/local/bin/bash there - its also bad for arch as its /usr/bin/bash there too!
|
|
* So i added a check to see if /bin/bash exists - if no then we use $SHELL - if that does not exist either, we fall back to /bin/sh
|
|
* As far as i know /bin/sh exists on every unix system.. You could also just put some ifdef __FREEBSD__ here but i think these 2 filechecks are worth
|
|
* their computing time on any system - especially with the problem on arch linux beeing there too.
|
|
*/
|
|
QString exec = QFile::encodeName(_program);
|
|
// if 'exec' is not specified, fall back to default shell. if that
|
|
// is not set then fall back to /bin/sh
|
|
|
|
// here we expect full path. If there is no fullpath let's expect it's
|
|
// a custom shell (eg. python, etc.) available in the PATH.
|
|
if (exec.startsWith("/"))
|
|
{
|
|
QFile excheck(exec);
|
|
if ( exec.isEmpty() || !excheck.exists() ) {
|
|
exec = getenv("SHELL");
|
|
}
|
|
excheck.setFileName(exec);
|
|
|
|
if ( exec.isEmpty() || !excheck.exists() ) {
|
|
exec = "/bin/sh";
|
|
}
|
|
}
|
|
|
|
// _arguments sometimes contain ("") so isEmpty()
|
|
// or count() does not work as expected...
|
|
QString argsTmp(_arguments.join(" ").trimmed());
|
|
QStringList arguments;
|
|
arguments << exec;
|
|
if (argsTmp.length())
|
|
arguments << _arguments;
|
|
|
|
QString cwd = QDir::currentPath();
|
|
if (!_initialWorkingDir.isEmpty()) {
|
|
_shellProcess->setWorkingDirectory(_initialWorkingDir);
|
|
} else {
|
|
_shellProcess->setWorkingDirectory(cwd);
|
|
}
|
|
|
|
_shellProcess->setFlowControlEnabled(_flowControl);
|
|
_shellProcess->setErase(_emulation->eraseChar());
|
|
|
|
// this is not strictly accurate use of the COLORFGBG variable. This does not
|
|
// tell the terminal exactly which colors are being used, but instead approximates
|
|
// the color scheme as "black on white" or "white on black" depending on whether
|
|
// the background color is deemed dark or not
|
|
QString backgroundColorHint = _hasDarkBackground ? "COLORFGBG=15;0" : "COLORFGBG=0;15";
|
|
|
|
/* if we do all the checking if this shell exists then we use it ;)
|
|
* Dont know about the arguments though.. maybe youll need some more checking im not sure
|
|
* However this works on Arch and FreeBSD now.
|
|
*/
|
|
int result = _shellProcess->start(exec,
|
|
arguments,
|
|
_environment << backgroundColorHint,
|
|
windowId(),
|
|
_addToUtmp);
|
|
|
|
if (result < 0) {
|
|
qDebug() << "CRASHED! result: " << result;
|
|
return;
|
|
}
|
|
|
|
_shellProcess->setWriteable(false); // We are reachable via kwrited.
|
|
emit started();
|
|
}
|
|
|
|
void Session::runEmptyPTY()
|
|
{
|
|
_shellProcess->setFlowControlEnabled(_flowControl);
|
|
_shellProcess->setErase(_emulation->eraseChar());
|
|
_shellProcess->setWriteable(false);
|
|
|
|
// disconnet send data from emulator to internal terminal process
|
|
disconnect( _emulation,SIGNAL(sendData(const char *,int)),
|
|
_shellProcess, SLOT(sendData(const char *,int)) );
|
|
|
|
_shellProcess->setEmptyPTYProperties();
|
|
emit started();
|
|
}
|
|
|
|
void Session::setUserTitle( int what, const QString & caption )
|
|
{
|
|
//set to true if anything is actually changed (eg. old _nameTitle != new _nameTitle )
|
|
bool modified = false;
|
|
|
|
// (btw: what=0 changes _userTitle and icon, what=1 only icon, what=2 only _nameTitle
|
|
if ((what == 0) || (what == 2)) {
|
|
_isTitleChanged = true;
|
|
if ( _userTitle != caption ) {
|
|
_userTitle = caption;
|
|
modified = true;
|
|
}
|
|
}
|
|
|
|
if ((what == 0) || (what == 1)) {
|
|
_isTitleChanged = true;
|
|
if ( _iconText != caption ) {
|
|
_iconText = caption;
|
|
modified = true;
|
|
}
|
|
}
|
|
|
|
if (what == 11) {
|
|
QString colorString = caption.section(';',0,0);
|
|
//qDebug() << __FILE__ << __LINE__ << ": setting background colour to " << colorString;
|
|
QColor backColor = QColor(colorString);
|
|
if (backColor.isValid()) { // change color via \033]11;Color\007
|
|
if (backColor != _modifiedBackground) {
|
|
_modifiedBackground = backColor;
|
|
|
|
// bail out here until the code to connect the terminal display
|
|
// to the changeBackgroundColor() signal has been written
|
|
// and tested - just so we don't forget to do this.
|
|
Q_ASSERT( 0 );
|
|
|
|
emit changeBackgroundColorRequest(backColor);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (what == 30) {
|
|
_isTitleChanged = true;
|
|
if ( _nameTitle != caption ) {
|
|
setTitle(Session::NameRole,caption);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (what == 31) {
|
|
QString cwd=caption;
|
|
cwd=cwd.replace( QRegExp("^~"), QDir::homePath() );
|
|
emit openUrlRequest(cwd);
|
|
}
|
|
|
|
// change icon via \033]32;Icon\007
|
|
if (what == 32) {
|
|
_isTitleChanged = true;
|
|
if ( _iconName != caption ) {
|
|
_iconName = caption;
|
|
|
|
modified = true;
|
|
}
|
|
}
|
|
|
|
if (what == 50) {
|
|
emit profileChangeCommandReceived(caption);
|
|
return;
|
|
}
|
|
|
|
if ( modified ) {
|
|
emit titleChanged();
|
|
}
|
|
}
|
|
|
|
QString Session::userTitle() const
|
|
{
|
|
return _userTitle;
|
|
}
|
|
void Session::setTabTitleFormat(TabTitleContext context , const QString & format)
|
|
{
|
|
if ( context == LocalTabTitle ) {
|
|
_localTabTitleFormat = format;
|
|
} else if ( context == RemoteTabTitle ) {
|
|
_remoteTabTitleFormat = format;
|
|
}
|
|
}
|
|
QString Session::tabTitleFormat(TabTitleContext context) const
|
|
{
|
|
if ( context == LocalTabTitle ) {
|
|
return _localTabTitleFormat;
|
|
} else if ( context == RemoteTabTitle ) {
|
|
return _remoteTabTitleFormat;
|
|
}
|
|
|
|
return QString();
|
|
}
|
|
|
|
void Session::monitorTimerDone()
|
|
{
|
|
//FIXME: The idea here is that the notification popup will appear to tell the user than output from
|
|
//the terminal has stopped and the popup will disappear when the user activates the session.
|
|
//
|
|
//This breaks with the addition of multiple views of a session. The popup should disappear
|
|
//when any of the views of the session becomes active
|
|
|
|
|
|
//FIXME: Make message text for this notification and the activity notification more descriptive.
|
|
if (_monitorSilence) {
|
|
emit silence();
|
|
emit stateChanged(NOTIFYSILENCE);
|
|
} else {
|
|
emit stateChanged(NOTIFYNORMAL);
|
|
}
|
|
|
|
_notifiedActivity=false;
|
|
}
|
|
|
|
void Session::activityStateSet(int state)
|
|
{
|
|
if (state==NOTIFYBELL) {
|
|
QString s;
|
|
s.sprintf("Bell in session '%s'",_nameTitle.toUtf8().data());
|
|
|
|
emit bellRequest( s );
|
|
} else if (state==NOTIFYACTIVITY) {
|
|
if (_monitorSilence) {
|
|
_monitorTimer->start(_silenceSeconds*1000);
|
|
}
|
|
|
|
if ( _monitorActivity ) {
|
|
//FIXME: See comments in Session::monitorTimerDone()
|
|
if (!_notifiedActivity) {
|
|
_notifiedActivity=true;
|
|
emit activity();
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( state==NOTIFYACTIVITY && !_monitorActivity ) {
|
|
state = NOTIFYNORMAL;
|
|
}
|
|
if ( state==NOTIFYSILENCE && !_monitorSilence ) {
|
|
state = NOTIFYNORMAL;
|
|
}
|
|
|
|
emit stateChanged(state);
|
|
}
|
|
|
|
void Session::onViewSizeChange(int /*height*/, int /*width*/)
|
|
{
|
|
updateTerminalSize();
|
|
}
|
|
void Session::onEmulationSizeChange(QSize size)
|
|
{
|
|
setSize(size);
|
|
}
|
|
|
|
void Session::updateTerminalSize()
|
|
{
|
|
QListIterator<TerminalDisplay *> viewIter(_views);
|
|
|
|
int minLines = -1;
|
|
int minColumns = -1;
|
|
|
|
// minimum number of lines and columns that views require for
|
|
// their size to be taken into consideration ( to avoid problems
|
|
// with new view widgets which haven't yet been set to their correct size )
|
|
const int VIEW_LINES_THRESHOLD = 2;
|
|
const int VIEW_COLUMNS_THRESHOLD = 2;
|
|
|
|
//select largest number of lines and columns that will fit in all visible views
|
|
while ( viewIter.hasNext() ) {
|
|
TerminalDisplay * view = viewIter.next();
|
|
if ( view->isHidden() == false &&
|
|
view->lines() >= VIEW_LINES_THRESHOLD &&
|
|
view->columns() >= VIEW_COLUMNS_THRESHOLD ) {
|
|
minLines = (minLines == -1) ? view->lines() : qMin( minLines , view->lines() );
|
|
minColumns = (minColumns == -1) ? view->columns() : qMin( minColumns , view->columns() );
|
|
}
|
|
}
|
|
|
|
// backend emulation must have a _terminal of at least 1 column x 1 line in size
|
|
if ( minLines > 0 && minColumns > 0 ) {
|
|
_emulation->setImageSize( minLines , minColumns );
|
|
_shellProcess->setWindowSize( minLines , minColumns );
|
|
}
|
|
}
|
|
|
|
void Session::refresh()
|
|
{
|
|
// attempt to get the shell process to redraw the display
|
|
//
|
|
// this requires the program running in the shell
|
|
// to cooperate by sending an update in response to
|
|
// a window size change
|
|
//
|
|
// the window size is changed twice, first made slightly larger and then
|
|
// resized back to its normal size so that there is actually a change
|
|
// in the window size (some shells do nothing if the
|
|
// new and old sizes are the same)
|
|
//
|
|
// if there is a more 'correct' way to do this, please
|
|
// send an email with method or patches to konsole-devel@kde.org
|
|
|
|
const QSize existingSize = _shellProcess->windowSize();
|
|
_shellProcess->setWindowSize(existingSize.height(),existingSize.width()+1);
|
|
_shellProcess->setWindowSize(existingSize.height(),existingSize.width());
|
|
}
|
|
|
|
bool Session::sendSignal(int signal)
|
|
{
|
|
int result = ::kill(_shellProcess->pid(),signal);
|
|
|
|
if ( result == 0 )
|
|
{
|
|
_shellProcess->waitForFinished();
|
|
return true;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
|
|
void Session::close()
|
|
{
|
|
_autoClose = true;
|
|
_wantedClose = true;
|
|
if (!_shellProcess->isRunning() || !sendSignal(SIGHUP)) {
|
|
// Forced close.
|
|
QTimer::singleShot(1, this, SIGNAL(finished()));
|
|
}
|
|
}
|
|
|
|
void Session::sendText(const QString & text) const
|
|
{
|
|
_emulation->sendText(text);
|
|
}
|
|
|
|
Session::~Session()
|
|
{
|
|
delete _emulation;
|
|
delete _shellProcess;
|
|
// delete _zmodemProc;
|
|
}
|
|
|
|
void Session::setProfileKey(const QString & key)
|
|
{
|
|
_profileKey = key;
|
|
emit profileChanged(key);
|
|
}
|
|
QString Session::profileKey() const
|
|
{
|
|
return _profileKey;
|
|
}
|
|
|
|
void Session::done(int exitStatus)
|
|
{
|
|
if (!_autoClose) {
|
|
_userTitle = ("This session is done. Finished");
|
|
emit titleChanged();
|
|
return;
|
|
}
|
|
|
|
QString message;
|
|
if (!_wantedClose || exitStatus != 0) {
|
|
|
|
if (_shellProcess->exitStatus() == QProcess::NormalExit) {
|
|
message.sprintf("Session '%s' exited with status %d.",
|
|
_nameTitle.toUtf8().data(), exitStatus);
|
|
} else {
|
|
message.sprintf("Session '%s' crashed.",
|
|
_nameTitle.toUtf8().data());
|
|
}
|
|
}
|
|
|
|
if ( !_wantedClose && _shellProcess->exitStatus() != QProcess::NormalExit )
|
|
message.sprintf("Session '%s' exited unexpectedly.",
|
|
_nameTitle.toUtf8().data());
|
|
else
|
|
emit finished();
|
|
|
|
}
|
|
|
|
Emulation * Session::emulation() const
|
|
{
|
|
return _emulation;
|
|
}
|
|
|
|
QString Session::keyBindings() const
|
|
{
|
|
return _emulation->keyBindings();
|
|
}
|
|
|
|
QStringList Session::environment() const
|
|
{
|
|
return _environment;
|
|
}
|
|
|
|
void Session::setEnvironment(const QStringList & environment)
|
|
{
|
|
_environment = environment;
|
|
}
|
|
|
|
int Session::sessionId() const
|
|
{
|
|
return _sessionId;
|
|
}
|
|
|
|
void Session::setKeyBindings(const QString & id)
|
|
{
|
|
_emulation->setKeyBindings(id);
|
|
}
|
|
|
|
void Session::setTitle(TitleRole role , const QString & newTitle)
|
|
{
|
|
if ( title(role) != newTitle ) {
|
|
if ( role == NameRole ) {
|
|
_nameTitle = newTitle;
|
|
} else if ( role == DisplayedTitleRole ) {
|
|
_displayTitle = newTitle;
|
|
}
|
|
|
|
emit titleChanged();
|
|
}
|
|
}
|
|
|
|
QString Session::title(TitleRole role) const
|
|
{
|
|
if ( role == NameRole ) {
|
|
return _nameTitle;
|
|
} else if ( role == DisplayedTitleRole ) {
|
|
return _displayTitle;
|
|
} else {
|
|
return QString();
|
|
}
|
|
}
|
|
|
|
void Session::setIconName(const QString & iconName)
|
|
{
|
|
if ( iconName != _iconName ) {
|
|
_iconName = iconName;
|
|
emit titleChanged();
|
|
}
|
|
}
|
|
|
|
void Session::setIconText(const QString & iconText)
|
|
{
|
|
_iconText = iconText;
|
|
//kDebug(1211)<<"Session setIconText " << _iconText;
|
|
}
|
|
|
|
QString Session::iconName() const
|
|
{
|
|
return _iconName;
|
|
}
|
|
|
|
QString Session::iconText() const
|
|
{
|
|
return _iconText;
|
|
}
|
|
|
|
bool Session::isTitleChanged() const
|
|
{
|
|
return _isTitleChanged;
|
|
}
|
|
|
|
void Session::setHistoryType(const HistoryType & hType)
|
|
{
|
|
_emulation->setHistory(hType);
|
|
}
|
|
|
|
const HistoryType & Session::historyType() const
|
|
{
|
|
return _emulation->history();
|
|
}
|
|
|
|
void Session::clearHistory()
|
|
{
|
|
_emulation->clearHistory();
|
|
}
|
|
|
|
QStringList Session::arguments() const
|
|
{
|
|
return _arguments;
|
|
}
|
|
|
|
QString Session::program() const
|
|
{
|
|
return _program;
|
|
}
|
|
|
|
// unused currently
|
|
bool Session::isMonitorActivity() const
|
|
{
|
|
return _monitorActivity;
|
|
}
|
|
// unused currently
|
|
bool Session::isMonitorSilence() const
|
|
{
|
|
return _monitorSilence;
|
|
}
|
|
|
|
void Session::setMonitorActivity(bool _monitor)
|
|
{
|
|
_monitorActivity=_monitor;
|
|
_notifiedActivity=false;
|
|
|
|
activityStateSet(NOTIFYNORMAL);
|
|
}
|
|
|
|
void Session::setMonitorSilence(bool _monitor)
|
|
{
|
|
if (_monitorSilence==_monitor) {
|
|
return;
|
|
}
|
|
|
|
_monitorSilence=_monitor;
|
|
if (_monitorSilence) {
|
|
_monitorTimer->start(_silenceSeconds*1000);
|
|
} else {
|
|
_monitorTimer->stop();
|
|
}
|
|
|
|
activityStateSet(NOTIFYNORMAL);
|
|
}
|
|
|
|
void Session::setMonitorSilenceSeconds(int seconds)
|
|
{
|
|
_silenceSeconds=seconds;
|
|
if (_monitorSilence) {
|
|
_monitorTimer->start(_silenceSeconds*1000);
|
|
}
|
|
}
|
|
|
|
void Session::setAddToUtmp(bool set)
|
|
{
|
|
_addToUtmp = set;
|
|
}
|
|
|
|
void Session::setFlowControlEnabled(bool enabled)
|
|
{
|
|
if (_flowControl == enabled) {
|
|
return;
|
|
}
|
|
|
|
_flowControl = enabled;
|
|
|
|
if (_shellProcess) {
|
|
_shellProcess->setFlowControlEnabled(_flowControl);
|
|
}
|
|
|
|
emit flowControlEnabledChanged(enabled);
|
|
}
|
|
bool Session::flowControlEnabled() const
|
|
{
|
|
return _flowControl;
|
|
}
|
|
//void Session::fireZModemDetected()
|
|
//{
|
|
// if (!_zmodemBusy)
|
|
// {
|
|
// QTimer::singleShot(10, this, SIGNAL(zmodemDetected()));
|
|
// _zmodemBusy = true;
|
|
// }
|
|
//}
|
|
|
|
//void Session::cancelZModem()
|
|
//{
|
|
// _shellProcess->sendData("\030\030\030\030", 4); // Abort
|
|
// _zmodemBusy = false;
|
|
//}
|
|
|
|
//void Session::startZModem(const QString &zmodem, const QString &dir, const QStringList &list)
|
|
//{
|
|
// _zmodemBusy = true;
|
|
// _zmodemProc = new KProcess();
|
|
// _zmodemProc->setOutputChannelMode( KProcess::SeparateChannels );
|
|
//
|
|
// *_zmodemProc << zmodem << "-v" << list;
|
|
//
|
|
// if (!dir.isEmpty())
|
|
// _zmodemProc->setWorkingDirectory(dir);
|
|
//
|
|
// _zmodemProc->start();
|
|
//
|
|
// connect(_zmodemProc,SIGNAL (readyReadStandardOutput()),
|
|
// this, SLOT(zmodemReadAndSendBlock()));
|
|
// connect(_zmodemProc,SIGNAL (readyReadStandardError()),
|
|
// this, SLOT(zmodemReadStatus()));
|
|
// connect(_zmodemProc,SIGNAL (finished(int,QProcess::ExitStatus)),
|
|
// this, SLOT(zmodemFinished()));
|
|
//
|
|
// disconnect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(onReceiveBlock(const char*,int)) );
|
|
// connect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(zmodemRcvBlock(const char*,int)) );
|
|
//
|
|
// _zmodemProgress = new ZModemDialog(QApplication::activeWindow(), false,
|
|
// i18n("ZModem Progress"));
|
|
//
|
|
// connect(_zmodemProgress, SIGNAL(user1Clicked()),
|
|
// this, SLOT(zmodemDone()));
|
|
//
|
|
// _zmodemProgress->show();
|
|
//}
|
|
|
|
/*void Session::zmodemReadAndSendBlock()
|
|
{
|
|
_zmodemProc->setReadChannel( QProcess::StandardOutput );
|
|
QByteArray data = _zmodemProc->readAll();
|
|
|
|
if ( data.count() == 0 )
|
|
return;
|
|
|
|
_shellProcess->sendData(data.constData(),data.count());
|
|
}
|
|
*/
|
|
/*
|
|
void Session::zmodemReadStatus()
|
|
{
|
|
_zmodemProc->setReadChannel( QProcess::StandardError );
|
|
QByteArray msg = _zmodemProc->readAll();
|
|
while(!msg.isEmpty())
|
|
{
|
|
int i = msg.indexOf('\015');
|
|
int j = msg.indexOf('\012');
|
|
QByteArray txt;
|
|
if ((i != -1) && ((j == -1) || (i < j)))
|
|
{
|
|
msg = msg.mid(i+1);
|
|
}
|
|
else if (j != -1)
|
|
{
|
|
txt = msg.left(j);
|
|
msg = msg.mid(j+1);
|
|
}
|
|
else
|
|
{
|
|
txt = msg;
|
|
msg.truncate(0);
|
|
}
|
|
if (!txt.isEmpty())
|
|
_zmodemProgress->addProgressText(QString::fromLocal8Bit(txt));
|
|
}
|
|
}
|
|
*/
|
|
/*
|
|
void Session::zmodemRcvBlock(const char *data, int len)
|
|
{
|
|
QByteArray ba( data, len );
|
|
|
|
_zmodemProc->write( ba );
|
|
}
|
|
*/
|
|
/*
|
|
void Session::zmodemFinished()
|
|
{
|
|
if (_zmodemProc)
|
|
{
|
|
delete _zmodemProc;
|
|
_zmodemProc = 0;
|
|
_zmodemBusy = false;
|
|
|
|
disconnect( _shellProcess,SIGNAL(block_in(const char*,int)), this ,SLOT(zmodemRcvBlock(const char*,int)) );
|
|
connect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(onReceiveBlock(const char*,int)) );
|
|
|
|
_shellProcess->sendData("\030\030\030\030", 4); // Abort
|
|
_shellProcess->sendData("\001\013\n", 3); // Try to get prompt back
|
|
_zmodemProgress->transferDone();
|
|
}
|
|
}
|
|
*/
|
|
void Session::onReceiveBlock( const char * buf, int len )
|
|
{
|
|
_emulation->receiveData( buf, len );
|
|
emit receivedData( QString::fromLatin1( buf, len ) );
|
|
}
|
|
|
|
QSize Session::size()
|
|
{
|
|
return _emulation->imageSize();
|
|
}
|
|
|
|
void Session::setSize(const QSize & size)
|
|
{
|
|
if ((size.width() <= 1) || (size.height() <= 1)) {
|
|
return;
|
|
}
|
|
|
|
emit resizeRequest(size);
|
|
}
|
|
int Session::foregroundProcessId() const
|
|
{
|
|
return _shellProcess->foregroundProcessGroup();
|
|
}
|
|
int Session::processId() const
|
|
{
|
|
return _shellProcess->pid();
|
|
}
|
|
int Session::getPtySlaveFd() const
|
|
{
|
|
return ptySlaveFd;
|
|
}
|
|
|
|
SessionGroup::SessionGroup()
|
|
: _masterMode(0)
|
|
{
|
|
}
|
|
SessionGroup::~SessionGroup()
|
|
{
|
|
// disconnect all
|
|
connectAll(false);
|
|
}
|
|
int SessionGroup::masterMode() const
|
|
{
|
|
return _masterMode;
|
|
}
|
|
QList<Session *> SessionGroup::sessions() const
|
|
{
|
|
return _sessions.keys();
|
|
}
|
|
bool SessionGroup::masterStatus(Session * session) const
|
|
{
|
|
return _sessions[session];
|
|
}
|
|
|
|
void SessionGroup::addSession(Session * session)
|
|
{
|
|
_sessions.insert(session,false);
|
|
|
|
QListIterator<Session *> masterIter(masters());
|
|
|
|
while ( masterIter.hasNext() ) {
|
|
connectPair(masterIter.next(),session);
|
|
}
|
|
}
|
|
void SessionGroup::removeSession(Session * session)
|
|
{
|
|
setMasterStatus(session,false);
|
|
|
|
QListIterator<Session *> masterIter(masters());
|
|
|
|
while ( masterIter.hasNext() ) {
|
|
disconnectPair(masterIter.next(),session);
|
|
}
|
|
|
|
_sessions.remove(session);
|
|
}
|
|
void SessionGroup::setMasterMode(int mode)
|
|
{
|
|
_masterMode = mode;
|
|
|
|
connectAll(false);
|
|
connectAll(true);
|
|
}
|
|
QList<Session *> SessionGroup::masters() const
|
|
{
|
|
return _sessions.keys(true);
|
|
}
|
|
void SessionGroup::connectAll(bool connect)
|
|
{
|
|
QListIterator<Session *> masterIter(masters());
|
|
|
|
while ( masterIter.hasNext() ) {
|
|
Session * master = masterIter.next();
|
|
|
|
QListIterator<Session *> otherIter(_sessions.keys());
|
|
while ( otherIter.hasNext() ) {
|
|
Session * other = otherIter.next();
|
|
|
|
if ( other != master ) {
|
|
if ( connect ) {
|
|
connectPair(master,other);
|
|
} else {
|
|
disconnectPair(master,other);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
void SessionGroup::setMasterStatus(Session * session, bool master)
|
|
{
|
|
bool wasMaster = _sessions[session];
|
|
_sessions[session] = master;
|
|
|
|
if ((!wasMaster && !master)
|
|
|| (wasMaster && master)) {
|
|
return;
|
|
}
|
|
|
|
QListIterator<Session *> iter(_sessions.keys());
|
|
while (iter.hasNext()) {
|
|
Session * other = iter.next();
|
|
|
|
if (other != session) {
|
|
if (master) {
|
|
connectPair(session, other);
|
|
} else {
|
|
disconnectPair(session, other);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void SessionGroup::connectPair(Session * master , Session * other)
|
|
{
|
|
// qDebug() << k_funcinfo;
|
|
|
|
if ( _masterMode & CopyInputToAll ) {
|
|
qDebug() << "Connection session " << master->nameTitle() << "to" << other->nameTitle();
|
|
|
|
connect( master->emulation() , SIGNAL(sendData(const char *,int)) , other->emulation() ,
|
|
SLOT(sendString(const char *,int)) );
|
|
}
|
|
}
|
|
void SessionGroup::disconnectPair(Session * master , Session * other)
|
|
{
|
|
// qDebug() << k_funcinfo;
|
|
|
|
if ( _masterMode & CopyInputToAll ) {
|
|
qDebug() << "Disconnecting session " << master->nameTitle() << "from" << other->nameTitle();
|
|
|
|
disconnect( master->emulation() , SIGNAL(sendData(const char *,int)) , other->emulation() ,
|
|
SLOT(sendString(const char *,int)) );
|
|
}
|
|
}
|
|
|
|
//#include "moc_Session.cpp"
|