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#include "qsfwtestutil.h"

#include <QDir>
#include <QFileInfoList>
#include <QFile>
#include <QSettings>
#include <QDebug>
#include <QCoreApplication>

void QSfwTestUtil::setupTempUserDb()
{
    QSettings::setUserIniPath(tempUserDbDir());
}

void QSfwTestUtil::setupTempSystemDb()
{
    QSettings::setSystemIniPath(tempSystemDbDir());
}

void QSfwTestUtil::removeTempUserDb()
{
    removeDirectory(tempUserDbDir());
}

void QSfwTestUtil::removeTempSystemDb()
{
    removeDirectory(tempSystemDbDir());
}

QString QSfwTestUtil::tempUserDbDir()
{
    return tempSettingsPath("__user__");
}

QString QSfwTestUtil::tempSystemDbDir()
{
    return tempSettingsPath("__system__");
}

QString QSfwTestUtil::userDirectory()
{
    return tempSettingsPath("__user__/");
}

QString QSfwTestUtil::systemDirectory()
{
    return tempSettingsPath("__system__/");
}

QString QSfwTestUtil::tempSettingsPath(const char *path)
{
    // Temporary path for files that are specified explictly in the constructor.
    //QString tempPath = QDir::tempPath();
    QString tempPath = QCoreApplication::applicationDirPath();
    if (tempPath.endsWith("/"))
        tempPath.truncate(tempPath.size() - 1);
    return QDir::toNativeSeparators(tempPath + "/QtServiceFramework_tests/" + QLatin1String(path));
}

void QSfwTestUtil::removeDirectory(const QString &path)
{
    QDir dir(path);
    QFileInfoList fileList = dir.entryInfoList(QDir::NoDotAndDotDot | QDir::AllDirs | QDir::Files);
    foreach(QFileInfo file, fileList) {
        if(file.isFile()) {
            QFile::remove (file.canonicalFilePath());
        }
        if(file.isDir()) {
            QFile::Permissions perms = QFile::permissions(file.canonicalFilePath());
            perms = perms | QFile::ReadOwner | QFile::WriteOwner | QFile::ExeOwner;
            QFile::setPermissions(file.canonicalFilePath(), perms);
            removeDirectory(file.canonicalFilePath());
        }
    }
    dir.rmpath(path);
}

#if defined(Q_OS_SYMBIAN)
#include <e32base.h>
void QSfwTestUtil::removeDatabases_symbian()
{
#if defined(__WINS__) && !defined(SYMBIAN_EMULATOR_SUPPORTS_PERPROCESS_WSD)
    QDir dir("C:/Data/temp/QtServiceFW");
#else
    TFindServer findServer(_L("!qsfwdatabasemanagerserver"));
    TFullName name;
    if (findServer.Next(name) == KErrNone)
    {
        RProcess dbServer;
        if (dbServer.Open(_L("qsfwdatabasemanagerserver")) == KErrNone)
        {
            dbServer.Kill(KErrNone);
            dbServer.Close();    
        }
    }    

    QDir dir("c:/private/2002AC7F");
#endif

    QString qtVersion(qVersion());
    qtVersion = qtVersion.left(qtVersion.size() - 2); //strip off patch version
    QString dbIdentifier = "_system";
    QString dbName = QString("QtServiceFramework_") + qtVersion + dbIdentifier + QLatin1String(".db");
    QFile::remove(QDir::toNativeSeparators(dir.path() + QDir::separator() + dbName));
}
#endif