/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0""

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Utility class for cpframework.

*

*/

#include "cputility.h"

#include <QString>

#include <QDir>

#include <QFileInfo>

#include <cpbasepath.h>

#include <cppluginloader.h>

#include <cpplugininterface.h>

#include <cplogger.h>

QStringList CpUtility::drives()

{

	static QStringList drives;

	if (drives.empty()) {

        CPFW_LOG("device drives:");

#ifdef WIN32

		drives.append("C:");

        CPFW_LOG("C:");

#else

		QFileInfoList fileInfoList = QDir::drives();

		foreach(const QFileInfo &fileInfo,fileInfoList) {

			QString str = fileInfo.filePath();

			if (str.length() > 2) {

				str = str.left(2);

			}

			drives.append(str);

            CPFW_LOG(str);

		}

#endif  

	}

	return drives;

}

static QStringList directoriesFromAllDrives(const QString &baseDir)

{

	QStringList dirs;

	QStringList drives = CpUtility::drives();

	foreach(const QString &drive,drives) {

		QString dir = drive + baseDir + QDir::separator();

		if (QFileInfo(dir).exists()) {

			dirs.append(dir);

            CPFW_LOG(dir);

		}

	}

	return dirs;

}

QStringList CpUtility::pluginDirectories()

{

	static QStringList dirs;

	if (dirs.empty()) {

        CPFW_LOG("ControlPanel plugin derectories:")

		dirs = directoriesFromAllDrives(CP_PLUGIN_PATH);

	}

	return dirs;

}

QStringList CpUtility::configFileDirectories()

{

	static QStringList dirs;

	if (dirs.empty()) {

        CPFW_LOG("ControlPanel configuration file derectories:");

		dirs = directoriesFromAllDrives(CP_PLUGIN_CONFIG_PATH);

	}

	return dirs;

}