From 15318cad33835e4e2dc620d033e43cd930676cdd Mon Sep 17 00:00:00 2001
From: kergoth <kergoth>
Date: Fri, 25 Jan 2002 22:14:26 +0000
Subject: Initial revision

---
(limited to 'core/launcher/packageslave.cpp')

diff --git a/core/launcher/packageslave.cpp b/core/launcher/packageslave.cpp
new file mode 100644
index 0000000..4f149a5
--- a/dev/null
+++ b/core/launcher/packageslave.cpp
@@ -0,0 +1,97 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "packageslave.h"
+
+#include <qpe/process.h>
+#include <qpe/qcopenvelope_qws.h>
+
+#include <qdatastream.h>
+#include <qcopchannel_qws.h>
+
+#include <unistd.h>
+
+PackageSlave::PackageSlave( QObject *parent, char* name )
+    : QObject( parent, name ), packageChannel( 0 )
+{
+    // setup qcop channel
+    packageChannel = new QCopChannel( "QPE/Package", this );
+    connect( packageChannel, SIGNAL( received(const QCString &, const QByteArray &) ),
+	     this, SLOT( qcopMessage( const QCString &, const QByteArray &) ) );
+}
+
+void PackageSlave::qcopMessage( const QCString &msg, const QByteArray &data )
+{
+    QDataStream stream( data, IO_ReadOnly );
+
+    if ( msg == "installPackage(QString)" ) {
+        QString file;
+        stream >> file;
+        installPackage( file );
+    }
+    else if ( msg == "removePackage(QString)" ) {
+	QString file;
+        stream >> file;
+        removePackage( file );
+    }
+}
+
+void PackageSlave::installPackage( const QString &package )
+{
+    Process proc( QStringList() << "ipkg" << "install" << package );
+
+    sendReply( "installStarted(QString)", package );
+
+    QString output;
+    if ( proc.exec( "", output ) ) {
+	sendReply( "installDone(QString)", package );
+    }
+    else {
+	sendReply( "installFailed(QString)", package );
+    }
+    QCopEnvelope e("QPE/System", "linkChanged(QString)");
+    QString lf = QString::null;
+    e << lf;
+    unlink( package );
+}
+
+void PackageSlave::removePackage( const QString &package )
+{
+    Process proc( QStringList() << "ipkg" << "remove" << package );
+
+    sendReply( "removeStarted(QString)", package );
+
+    QString output;
+    if ( proc.exec( "", output ) ) {
+	sendReply( "removeDone(QString)", package );
+    }
+    else {
+	sendReply( "removeFailed(QString)", package );
+    }
+    QCopEnvelope e("QPE/System", "linkChanged(QString)");
+    QString lf = QString::null;
+    e << lf;
+}
+
+void PackageSlave::sendReply( const QCString& msg, const QString& arg )
+{
+    QCopEnvelope e( "QPE/Desktop", msg );
+    e << arg;
+}
--
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