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Diffstat (limited to 'util/install/win/archive.cpp')
| -rw-r--r-- | util/install/win/archive.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/util/install/win/archive.cpp b/util/install/win/archive.cpp new file mode 100644 index 0000000..81f8e53 --- /dev/null +++ b/util/install/win/archive.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the utils of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "archive.h" +#include "resource.h" +#include <qfile.h> +#include <qmessagebox.h> +#include <windows.h> + +bool addArchive( const QString& name ) +{ + QByteArray ba ; + + // Copy the install.exe first, since we can't update our own application + char aName[512]; + if ( GetModuleFileNameA( 0, aName, 512 ) == 0 ) { // we don't need wide character versions + QMessageBox::critical( 0, + "Could not add archive", + QString( "Could not add archive %1.\n" + "Could not get the name of the application.").arg(name) + ); + return false; + } + QFile fromFile( aName ); + if ( !fromFile.open( IO_ReadOnly ) ) { + QMessageBox::critical( 0, + "Could not add archive", + QString("Could not copy executable %1.\n").arg(aName) + ); + return false; + } + QString destinationName = name; + if ( destinationName.right(4) == ".arq" ) { + destinationName =destinationName.left( destinationName.length()-4 ); + } + destinationName += ".exe"; + QFile toFile( destinationName ); + if ( !toFile.open( IO_WriteOnly ) ) { + QMessageBox::critical( 0, + "Could not add archive", + QString("Could not copy executable %1 to %2.\n").arg(aName).arg(destinationName) + ); + return false; + } + ba = fromFile.readAll(); + toFile.writeBlock( ba ); + toFile.close(); + + // load the .arq file + QFile fArq( name ); + if ( !fArq.open( IO_ReadOnly ) ) { + QMessageBox::critical( 0, + "Could not add archive", + QString("Could not open archive %1.\n").arg(name) + ); + return false; + } + ba = fArq.readAll(); + + // update the binary res + ResourceSaver res( destinationName ); + QString errorMsg; + if ( !res.setData( "QT_ARQ", ba, &errorMsg ) ) { + QMessageBox::critical( 0, + "Could not add archive", + QString("Could not add archive %1.\n").arg(name) + errorMsg + ); + return false; + } + +#if 0 + QMessageBox::information( 0, + "Archive added", + QString("Added the archive %1.\n").arg(name) + errorMsg + ); +#endif + return true; +} |