init commit

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diff --git a/installerbuilder/repogen/repogen.cpp b/installerbuilder/repogen/repogen.cpp
new file mode 100644
index 000000000..79d80004a
--- /dev/null
+++ b/installerbuilder/repogen/repogen.cpp
@@ -0,0 +1,171 @@
+/**************************************************************************
+**
+** This file is part of Qt SDK**
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).*
+**
+** Contact:  Nokia Corporation qt-info@nokia.com**
+**
+** 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+**
+** 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
+** 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you are unsure which license is appropriate for your use, please contact
+** (qt-info@nokia.com).
+**
+**************************************************************************/
+#include <common/errors.h>
+#include <common/fileutils.h>
+#include <common/utils.h>
+#include <common/repositorygen.h>
+#include <common/installersettings.h>
+
+#include "lib7z_facade.h"
+#include "init.h"
+
+#include <QCoreApplication>
+#include <QDir>
+#include <QFileInfo>
+#include <QString>
+#include <QStringList>
+
+#include <iostream>
+
+using namespace QInstaller;
+using namespace Lib7z;
+
+static void printUsage()
+{
+    const QString appName = QFileInfo( QCoreApplication::applicationFilePath() ).fileName();
+    std::cout << "Usage: " << appName << " packages-dir config-dir repository-dir component1 [component2 ...]" << std::endl;
+    std::cout << std::endl;
+    std::cout << "Options:" << std::endl;
+    std::cout << "  -e|--exclude p1,...,pn exclude the given packages and their dependencies from the repository" << std::endl;
+    std::cout << "  -v|--verbose           Verbose output" << std::endl;
+    std::cout << "     --single            Put only the given components (not their dependencies) into the (already existing) repository" << std::endl;
+    std::cout << std::endl;
+    std::cout << "Example:" << std::endl;
+    std::cout << "  " << appName << " ../examples/packages ../examples/config repository/ com.nokia.sdk" << std::endl;
+}
+
+static int printErrorAndUsageAndExit( const QString& err ) 
+{
+    std::cerr << qPrintable( err ) << std::endl << std::endl;
+    printUsage();
+    return 1;
+}
+
+static QString makeAbsolute( const QString& path ) {
+    QFileInfo fi( path );
+    if ( fi.isAbsolute() )
+        return path;
+    return QDir::current().absoluteFilePath( path );
+}
+
+static QVector<PackageInfo> filterBlacklisted( QVector< PackageInfo > packages, const QStringList& blacklist ) 
+{
+    for( int i = packages.size() - 1; i >= 0; --i )
+        if ( blacklist.contains( packages[i].name ) )
+            packages.remove( i );
+    return packages;
+}
+
+int main( int argc, char** argv ) {
+    try {
+        QCoreApplication app( argc, argv );
+
+        init();
+
+        QStringList args = app.arguments().mid( 1 );
+
+        QStringList excludedPackages;
+        bool replaceSingleComponent = false;
+
+        while( !args.isEmpty() && args.first().startsWith( QLatin1String( "-" ) ) )
+        {
+            if( args.first() == QLatin1String( "--verbose" ) || args.first() == QLatin1String( "-v" ) )
+            {
+                args.pop_front();
+                setVerbose( true );
+            }
+            else if( args.first() == QLatin1String( "--exclude" ) || args.first() == QLatin1String( "-e" ) )
+            {
+                args.pop_front();
+                if( args.isEmpty() || args.first().startsWith( QLatin1String( "-" ) ) )
+                    return printErrorAndUsageAndExit( QObject::tr("Error: Package to exclude missing") );
+                excludedPackages = args.first().split( QLatin1Char( ',' ) );
+                args.pop_front();
+            }
+            else if( args.first() == QLatin1String( "--single" ) )
+            {
+                replaceSingleComponent = true;
+                args.pop_front();
+            }
+            else
+            {
+                printUsage();
+                return 1;
+            }
+        }
+
+        if( args.count() < 4 ) 
+        {
+            printUsage();
+            return 1;
+        }
+ 
+        const QString packageDir = makeAbsolute( args[0] );
+        const QString configDir = makeAbsolute( args[1] );
+        const QString repoDir = makeAbsolute( args[2] );
+        const QStringList components = args.mid( 3 );
+        const InstallerSettings cfg = InstallerSettings::fromFileAndPrefix( configDir + QLatin1String("/config.xml"), configDir );
+        const QString appName = cfg.applicationName();
+        const QString appVersion = cfg.applicationVersion();
+
+        if( !replaceSingleComponent && QFile::exists( repoDir ) )
+            throw QInstaller::Error( QObject::tr("Repository target folder %1 already exists!").arg( repoDir ) );
+
+        const QVector< PackageInfo > packages = filterBlacklisted( createListOfPackages( components, packageDir, !replaceSingleComponent ), excludedPackages );
+
+        QMap<QString, QString> pathToVersionMapping = buildPathToVersionMap(packages);
+
+        for( QVector< PackageInfo >::const_iterator it = packages.begin(); it != packages.end(); ++it )
+        {
+            const QFileInfo fi( repoDir, it->name );
+            if( fi.exists() )
+                removeDirectory( fi.absoluteFilePath() );
+        }
+
+        copyComponentData( packageDir, configDir, repoDir, packages );
+        const QString metaTmp = createTemporaryDirectory();
+        const TempDirDeleter tmpDeleter( metaTmp );
+        generateMetaDataDirectory( metaTmp, repoDir, packages, appName, appVersion );
+        compressMetaDirectories( configDir, metaTmp, metaTmp, pathToVersionMapping );
+        
+        QFile::remove( QFileInfo( repoDir, QLatin1String( "Updates.xml" ) ).absoluteFilePath() );
+        moveDirectoryContents( metaTmp, repoDir );
+        return 0;
+    } catch ( const Lib7z::SevenZipException& e ) {
+        std::cerr << e.message() << std::endl;
+    } catch ( const QInstaller::Error& e ) {
+        std::cerr << e.message() << std::endl;
+    }
+    return 1;
+}
+
diff --git a/installerbuilder/repogen/repogen.pro b/installerbuilder/repogen/repogen.pro
new file mode 100644
index 000000000..7d656e656
--- /dev/null
+++ b/installerbuilder/repogen/repogen.pro
@@ -0,0 +1,18 @@
+TEMPLATE = app
+TARGET = repogen
+DEPENDPATH += . .. ../common
+INCLUDEPATH += . ..
+
+DESTDIR = ../bin
+
+CONFIG += console
+CONFIG -= app_bundle
+
+QT += xml
+
+include(../libinstaller/libinstaller.pri)
+
+# Input
+SOURCES += repogen.cpp \
+           ../common/repositorygen.cpp
+HEADERS += ../common/repositorygen.h