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112 lines
3.5 KiB
112 lines
3.5 KiB
15 years ago
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// Copyright (c) 2000-2001 Charles Samuels <charles@kde.org>
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// Neil Stevens <neil@qualityassistant.com>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIAB\ILITY, WHETHER IN
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// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#include <flowsystem.h>
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#include <ksimpleconfig.h>
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#include <kprocess.h>
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#include <kstandarddirs.h>
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#include <qdir.h>
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#include <qfile.h>
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#include "kartsserver.h"
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struct KArtsServer::Data
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{
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Arts::SoundServerV2 server;
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};
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KArtsServer::KArtsServer(QObject *parent, const char *name)
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: QObject(parent, name)
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, d(new Data)
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{
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d->server = Arts::SoundServerV2::null();
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}
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KArtsServer::~KArtsServer(void)
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{
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d->server = Arts::SoundServerV2::null();
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delete d;
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}
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Arts::SoundServerV2 KArtsServer::server(void)
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{
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bool error = d->server.error();
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if( d->server.isNull() || error )
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{
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d->server = Arts::Reference("global:Arts_SoundServerV2");
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if( error && !d->server.isNull() && !d->server.error() )
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emit restartedServer();
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}
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if(!d->server.isNull() && !d->server.error())
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return d->server;
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// aRts seems not to be running, let's try to run it
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// First, let's read the configuration as in kcmarts
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KConfig config("kcmartsrc", false /*bReadOnly*/, false /*bUseKDEGlobals*/);
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KProcess proc;
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config.setGroup("Arts");
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bool rt = config.readBoolEntry("StartRealtime", false);
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bool x11Comm = config.readBoolEntry("X11GlobalComm", false);
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// put the value of x11Comm into .mcoprc
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KSimpleConfig X11CommConfig(QDir::homeDirPath()+"/.mcoprc");
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if(x11Comm)
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X11CommConfig.writeEntry("GlobalComm", "Arts::X11GlobalComm");
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else
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X11CommConfig.writeEntry("GlobalComm", "Arts::TmpGlobalComm");
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X11CommConfig.sync();
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proc << QFile::encodeName(KStandardDirs::findExe(QString::fromLatin1("kdeinit_wrapper")));
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if(rt)
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proc << QFile::encodeName(KStandardDirs::findExe(QString::fromLatin1("artswrapper")));
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else
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proc << QFile::encodeName(KStandardDirs::findExe(QString::fromLatin1("artsd")));
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proc << QStringList::split( " ", config.readEntry( "Arguments", "-F 10 -S 4096 -s 60 -m artsmessage -l 3 -f" ) );
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if(proc.start(KProcess::Block) && proc.normalExit())
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{
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// We could have a race-condition here.
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// The correct way to do it is to make artsd fork-and-exit
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// after starting to listen to connections (and running artsd
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// directly instead of using kdeinit), but this is better
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// than nothing.
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int time = 0;
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do
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{
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sleep(1);
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d->server = Arts::Reference("global:Arts_SoundServerV2");
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} while(++time < 5 && (d->server.isNull()));
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emit restartedServer();
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}
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// TODO else what?
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return d->server;
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}
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// vim: sw=4 ts=4 noet
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#include "kartsserver.moc"
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