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301 lines
8.6 KiB
301 lines
8.6 KiB
/*
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*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Waldo Bastian <bastian@kde.org>
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*
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* $Id$
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "autostart.h"
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#include <tdeconfig.h>
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#include <kdesktopfile.h>
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#include <kglobal.h>
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#include <kstandarddirs.h>
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#include <stdlib.h>
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class AutoStartItem
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{
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public:
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TQString name;
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TQString service;
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TQString startAfter;
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int phase;
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};
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class AutoStartList: public TQPtrList<AutoStartItem>
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{
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public:
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AutoStartList() { }
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};
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AutoStart::AutoStart( bool new_startup )
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: m_newStartup( new_startup ), m_phase( new_startup ? -1 : 0), m_phasedone(false)
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{
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m_startList = new AutoStartList;
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m_startList->setAutoDelete(true);
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TDEGlobal::dirs()->addResourceType("autostart", "share/autostart");
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TQString xdgdirs = getenv("XDG_CONFIG_DIRS");
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if (xdgdirs.isEmpty())
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xdgdirs = "/etc/xdg";
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TQStringList xdgdirslist = TQStringList::split( ':', xdgdirs );
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for ( TQStringList::Iterator itr = xdgdirslist.begin(); itr != xdgdirslist.end(); ++itr ) {
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TDEGlobal::dirs()->addResourceDir("autostart", (*itr) +"/autostart");
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}
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}
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AutoStart::~AutoStart()
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{
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delete m_startList;
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}
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void
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AutoStart::setPhase(int phase)
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{
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if (phase > m_phase)
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{
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m_phase = phase;
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m_phasedone = false;
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}
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}
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void AutoStart::setPhaseDone()
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{
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m_phasedone = true;
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}
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static TQString extractName(TQString path)
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{
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int i = path.findRev('/');
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if (i >= 0)
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path = path.mid(i+1);
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i = path.findRev('.');
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if (i >= 0)
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path = path.left(i);
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return path;
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}
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static bool startCondition(const TQString &condition)
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{
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if (condition.isEmpty())
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return true;
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TQStringList list = TQStringList::split(':', condition, true);
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if (list.count() < 4)
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return true;
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if (list[0].isEmpty() || list[2].isEmpty())
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return true;
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TDEConfig config(list[0], true, false);
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if (!list[1].isEmpty())
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config.setGroup(list[1]);
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bool defaultValue = (list[3].lower() == "true");
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return config.readBoolEntry(list[2], defaultValue);
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}
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void
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AutoStart::loadAutoStartList()
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{
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TQStringList files = TDEGlobal::dirs()->findAllResources("xdgconf-autostart", "*.desktop", false, true);
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TQStringList kdefiles = TDEGlobal::dirs()->findAllResources("autostart", "*.desktop", false, true);
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files += kdefiles;
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for(TQStringList::ConstIterator it = files.begin();
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it != files.end();
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++it)
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{
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KDesktopFile config(*it, true);
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if (config.hasKey("X-TDE-autostart-condition")) {
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if (!startCondition(config.readEntry("X-TDE-autostart-condition")))
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continue;
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}
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else {
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if (!startCondition(config.readEntry("X-TDE-autostart-condition")))
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continue;
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}
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if (!config.tryExec())
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continue;
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if (config.readBoolEntry("Hidden", false))
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continue;
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// Check to see if the most important ( usually ~/.config/autostart or ~/.trinity/Autostart) XDG directory
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// has overridden the Hidden directive and honor it if set to True
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bool autostartOverriddenAndDisabled = false;
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for(TQStringList::ConstIterator localit = files.begin();
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localit != files.end();
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++localit)
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{
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if (((*localit).startsWith(TDEGlobal::dirs()->localxdgconfdir()) == true) || ((*localit).startsWith(TDEGlobal::dirs()->localtdedir()) == true)) {
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// Same local file name?
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TQString localOuter;
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TQString localInner;
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int slashPos = (*it).findRev( '/', -1, TRUE );
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if (slashPos == -1) {
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localOuter = (*it);
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}
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else {
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localOuter = (*it).mid(slashPos+1);
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}
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slashPos = (*localit).findRev( '/', -1, TRUE );
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if (slashPos == -1) {
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localInner = (*localit);
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}
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else {
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localInner = (*localit).mid(slashPos+1);
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}
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if (localOuter == localInner) {
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// Overridden!
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// But is Hidden == True?
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KDesktopFile innerConfig(*localit, true);
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if (innerConfig.readBoolEntry("Hidden", false)) {
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// Override confirmed; exit speedily without autostarting
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autostartOverriddenAndDisabled = true;
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}
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}
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}
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}
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if (autostartOverriddenAndDisabled == true)
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continue;
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if (config.hasKey("OnlyShowIn"))
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{
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if ((!config.readListEntry("OnlyShowIn", ';').contains("TDE")) && (!config.readListEntry("OnlyShowIn", ';').contains("KDE")))
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continue;
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}
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if (config.hasKey("NotShowIn"))
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{
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if ((config.readListEntry("NotShowIn", ';').contains("TDE")) || (config.readListEntry("NotShowIn", ';').contains("KDE")))
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continue;
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}
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AutoStartItem *item = new AutoStartItem;
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item->name = extractName(*it);
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item->service = *it;
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if (config.hasKey("X-TDE-autostart-after"))
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item->startAfter = config.readEntry("X-TDE-autostart-after");
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else
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item->startAfter = config.readEntry("X-TDE-autostart-after");
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if( m_newStartup )
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{
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if (config.hasKey("X-TDE-autostart-phase"))
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item->phase = config.readNumEntry("X-TDE-autostart-phase", 2);
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else
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item->phase = config.readNumEntry("X-TDE-autostart-phase", 2);
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if (item->phase < 0)
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item->phase = 0;
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}
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else
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{
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if (config.hasKey("X-TDE-autostart-phase"))
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item->phase = config.readNumEntry("X-TDE-autostart-phase", 1);
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else
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item->phase = config.readNumEntry("X-TDE-autostart-phase", 1);
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if (item->phase < 1)
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item->phase = 1;
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}
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m_startList->append(item);
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}
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// Check for duplicate entries and remove if found
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TQPtrListIterator<AutoStartItem> it1(*m_startList);
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TQPtrListIterator<AutoStartItem> it2(*m_startList);
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AutoStartItem *item1;
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AutoStartItem *item2;
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while ((item1 = it1.current()) != 0) {
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bool dupfound1 = false;
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it2.toFirst();
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while ((item2 = it2.current()) != 0) {
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bool dupfound2 = false;
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if (item2 != item1) {
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if (item1->service == item2->service) {
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m_startList->removeRef(item2);
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dupfound1 = true;
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dupfound2 = true;
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}
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}
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if (!dupfound2) {
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++it2;
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}
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}
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if (!dupfound1) {
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++it1;
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}
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}
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}
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TQString
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AutoStart::startService()
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{
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if (m_startList->isEmpty())
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return 0;
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while(!m_started.isEmpty())
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{
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// Check for items that depend on previously started items
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TQString lastItem = m_started[0];
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for(AutoStartItem *item = m_startList->first();
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item; item = m_startList->next())
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{
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if (item->phase == m_phase
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&& item->startAfter == lastItem)
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{
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m_started.prepend(item->name);
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TQString service = item->service;
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m_startList->remove();
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return service;
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}
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}
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m_started.remove(m_started.begin());
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}
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// Check for items that don't depend on anything
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AutoStartItem *item;
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for(item = m_startList->first();
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item; item = m_startList->next())
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{
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if (item->phase == m_phase
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&& item->startAfter.isEmpty())
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{
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m_started.prepend(item->name);
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TQString service = item->service;
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m_startList->remove();
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return service;
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}
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}
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// Just start something in this phase
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for(item = m_startList->first();
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item; item = m_startList->next())
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{
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if (item->phase == m_phase)
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{
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m_started.prepend(item->name);
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TQString service = item->service;
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m_startList->remove();
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return service;
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}
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}
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return 0;
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}
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