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/***************************************************************************
begin : Mon Sep 20 1999
copyright : (C) 1999 by John Birch
email : jbb@tdevelop.org
Adapted for ruby debugging
--------------------------
begin : Mon Nov 1 2004
copyright : (C) 2004 by Richard Dale
email : Richard_Dale@tipitina.demon.co.uk
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include "dbgpsdlg.h"
#include <kbuttonbox.h>
#include <kdialog.h>
#include <kglobalsettings.h>
#include <klocale.h>
#include <kprocess.h>
#include <kstdguiitem.h>
#include <tdeversion.h>
#include <tqframe.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqlistbox.h>
#include <tqtoolbutton.h>
#include <tqpushbutton.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
namespace RDBDebugger
{
/***************************************************************************/
// Display a list of processes for the user to select one
// only display processes that they can do something with so if the user
// is root then display all processes
// For use with the internal debugger, but this dialog doesn't know anything
// about why it's doing it.
Dbg_PS_Dialog::Dbg_PS_Dialog(TQWidget *parent, const char *name)
: KDialog(parent, name, true), // modal
psProc_(0),
pids_(new TQListBox(this)),
heading_(new TQLabel(" ", this)),
pidLines_(TQString())
{
setCaption(i18n("Attach to Process"));
TQBoxLayout *topLayout = new TQVBoxLayout(this, 5);
heading_->setFont(TDEGlobalSettings::fixedFont());
heading_->setFrameStyle(TQFrame::Panel|TQFrame::Sunken);
heading_->setMaximumHeight(heading_->sizeHint().height());
// heading_->setMinimumSize(heading_->sizeHint());
topLayout->addWidget(heading_, 5);
topLayout->addWidget(pids_, 5);
pids_->setFont(TDEGlobalSettings::fixedFont());
KButtonBox *buttonbox = new KButtonBox(this, Qt::Horizontal, 5);
TQPushButton *ok = buttonbox->addButton(KStdGuiItem::ok());
buttonbox->addStretch();
TQPushButton *cancel = buttonbox->addButton(KStdGuiItem::cancel());
buttonbox->layout();
topLayout->addWidget(buttonbox);
connect(ok, TQT_SIGNAL(clicked()), TQT_SLOT(accept()));
connect(cancel, TQT_SIGNAL(clicked()), TQT_SLOT(reject()));
psProc_ = new KShellProcess("/bin/sh");
#ifdef USE_SOLARIS
*psProc_ << "ps";
*psProc_ << "-opid";
*psProc_ << "-otty";
*psProc_ << "-os";
*psProc_ << "-otime";
*psProc_ << "-oargs";
pidCmd_ = "ps -opid -otty -os -otime -oargs";
if (getuid() == 0) {
*psProc_ << "-e";
pidCmd_ += " -e";
}
#else
*psProc_ << "ps";
*psProc_ << "x";
pidCmd_ = "ps x";
if (getuid() == 0) {
*psProc_ << "a";
pidCmd_ += " a";
}
#endif
connect( psProc_, TQT_SIGNAL(processExited(TDEProcess *)), TQT_SLOT(slotProcessExited()) );
connect( psProc_, TQT_SIGNAL(receivedStdout(TDEProcess *, char *, int)), TQT_SLOT(slotReceivedOutput(TDEProcess *, char *, int)) );
psProc_->start(TDEProcess::NotifyOnExit, TDEProcess::Stdout);
// Default display to 40 chars wide, default height is okay
resize( ((TDEGlobalSettings::fixedFont()).pointSize())*40, height());
topLayout->activate();
}
/***************************************************************************/
Dbg_PS_Dialog::~Dbg_PS_Dialog()
{
delete psProc_;
}
/***************************************************************************/
int Dbg_PS_Dialog::pidSelected()
{
TQString pidText = pids_->text(pids_->currentItem());
if (!pidText.isEmpty())
return atoi(pidText.latin1());
return 0;
}
/***************************************************************************/
void Dbg_PS_Dialog::slotReceivedOutput(TDEProcess */*proc*/, char *buffer, int buflen)
{
pidLines_ += TQString::fromLocal8Bit(buffer, buflen+1);
}
/***************************************************************************/
void Dbg_PS_Dialog::slotProcessExited()
{
delete psProc_;
psProc_ = 0;
pidLines_ += '\n';
int start = pidLines_.find('\n', 0); // Skip the first line (header line)
int pos;
if (start != -1)
heading_->setText(pidLines_.left(start));
while ( (pos = pidLines_.find('\n', start)) != -1) {
TQString item = pidLines_.mid(start, pos-start);
if (!item.isEmpty()) {
if (item.find(pidCmd_) == -1)
pids_->insertItem(item);
}
start = pos+1;
}
}
}
/***************************************************************************/
#include "dbgpsdlg.moc"
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