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/***************************************************************************
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begin : Mon Sep 20 1999
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copyright : (C) 1999 by John Birch
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email : jbb@kdevelop.org
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Adapted for ruby debugging
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--------------------------
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begin : Mon Nov 1 2004
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copyright : (C) 2004 by Richard Dale
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email : Richard_Dale@tipitina.demon.co.uk
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "dbgpsdlg.h"
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#include <kbuttonbox.h>
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#include <kdialog.h>
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#include <tdeglobalsettings.h>
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#include <tdelocale.h>
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#include <kprocess.h>
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#include <kstdguiitem.h>
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#include <tdeversion.h>
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#include <tqframe.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqlistbox.h>
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#include <tqtoolbutton.h>
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#include <tqpushbutton.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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namespace RDBDebugger
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{
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/***************************************************************************/
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// Display a list of processes for the user to select one
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// only display processes that they can do something with so if the user
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// is root then display all processes
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// For use with the internal debugger, but this dialog doesn't know anything
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// about why it's doing it.
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Dbg_PS_Dialog::Dbg_PS_Dialog(TQWidget *parent, const char *name)
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: KDialog(parent, name, true), // modal
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psProc_(0),
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pids_(new TQListBox(this)),
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heading_(new TQLabel(" ", this)),
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pidLines_(TQString())
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{
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setCaption(i18n("Attach to Process"));
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TQBoxLayout *topLayout = new TQVBoxLayout(this, 5);
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heading_->setFont(TDEGlobalSettings::fixedFont());
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heading_->setFrameStyle(TQFrame::Panel|TQFrame::Sunken);
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heading_->setMaximumHeight(heading_->sizeHint().height());
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// heading_->setMinimumSize(heading_->sizeHint());
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topLayout->addWidget(heading_, 5);
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topLayout->addWidget(pids_, 5);
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pids_->setFont(TDEGlobalSettings::fixedFont());
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KButtonBox *buttonbox = new KButtonBox(this, TQt::Horizontal, 5);
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TQPushButton *ok = buttonbox->addButton(KStdGuiItem::ok());
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buttonbox->addStretch();
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TQPushButton *cancel = buttonbox->addButton(KStdGuiItem::cancel());
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buttonbox->layout();
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topLayout->addWidget(buttonbox);
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connect(ok, TQT_SIGNAL(clicked()), TQT_SLOT(accept()));
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connect(cancel, TQT_SIGNAL(clicked()), TQT_SLOT(reject()));
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psProc_ = new KShellProcess("/bin/sh");
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#ifdef USE_SOLARIS
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*psProc_ << "ps";
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*psProc_ << "-opid";
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*psProc_ << "-otty";
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*psProc_ << "-os";
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*psProc_ << "-otime";
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*psProc_ << "-oargs";
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pidCmd_ = "ps -opid -otty -os -otime -oargs";
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if (getuid() == 0) {
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*psProc_ << "-e";
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pidCmd_ += " -e";
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}
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#else
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*psProc_ << "ps";
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*psProc_ << "x";
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pidCmd_ = "ps x";
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if (getuid() == 0) {
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*psProc_ << "a";
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pidCmd_ += " a";
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}
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#endif
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connect( psProc_, TQT_SIGNAL(processExited(TDEProcess *)), TQT_SLOT(slotProcessExited()) );
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connect( psProc_, TQT_SIGNAL(receivedStdout(TDEProcess *, char *, int)), TQT_SLOT(slotReceivedOutput(TDEProcess *, char *, int)) );
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psProc_->start(TDEProcess::NotifyOnExit, TDEProcess::Stdout);
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// Default display to 40 chars wide, default height is okay
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resize( ((TDEGlobalSettings::fixedFont()).pointSize())*40, height());
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topLayout->activate();
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}
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/***************************************************************************/
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Dbg_PS_Dialog::~Dbg_PS_Dialog()
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{
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delete psProc_;
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}
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/***************************************************************************/
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int Dbg_PS_Dialog::pidSelected()
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{
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TQString pidText = pids_->text(pids_->currentItem());
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if (!pidText.isEmpty())
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return atoi(pidText.latin1());
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return 0;
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}
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/***************************************************************************/
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void Dbg_PS_Dialog::slotReceivedOutput(TDEProcess */*proc*/, char *buffer, int buflen)
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{
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pidLines_ += TQString::fromLocal8Bit(buffer, buflen+1);
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}
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/***************************************************************************/
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void Dbg_PS_Dialog::slotProcessExited()
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{
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delete psProc_;
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psProc_ = 0;
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pidLines_ += '\n';
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int start = pidLines_.find('\n', 0); // Skip the first line (header line)
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int pos;
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if (start != -1)
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heading_->setText(pidLines_.left(start));
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while ( (pos = pidLines_.find('\n', start)) != -1) {
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TQString item = pidLines_.mid(start, pos-start);
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if (!item.isEmpty()) {
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if (item.find(pidCmd_) == -1)
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pids_->insertItem(item);
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}
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start = pos+1;
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}
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}
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}
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/***************************************************************************/
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#include "dbgpsdlg.moc"
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