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#include "clientservercommon.h"

#include "pspathmappersession.h"

#include "pspathmapperserver.pan"

#include "pathmapper_symbian_p.h"

#include <QDataStream>

#include <QSet>

#include <QDebug>

QTM_BEGIN_NAMESPACE

CPSPathMapperServerSession::CPSPathMapperServerSession(const PathMapper &aPathMapper) :

    iPathMapper(aPathMapper)

{

}

CPSPathMapperServerSession::~CPSPathMapperServerSession()

{

}

void CPSPathMapperServerSession::ServiceL(const RMessage2 &aMessage)

{

    TRAPD(err, DispatchMessageL(aMessage));

    aMessage.Complete(err);

}

void CPSPathMapperServerSession::DispatchMessageL(const RMessage2 &aMessage)

{

    switch (aMessage.Function()) {

    case EGetChildrenLengthRequest:

        GetChildrenLengthL(aMessage);

        break;

    case EGetChildrenRequest:

        GetChildrenL(aMessage);

        break;

    case EChildPathsLengthRequest:

        ChildPathsLengthL(aMessage);

        break;

    case EChildPathsRequest:

        ChildPathsL(aMessage);

        break;

    case EResolvePathLengthRequest:

        ResolvePathLengthL(aMessage);

        break;

    case EResolvePathRequest:

        ResolvePathL(aMessage);

        break;

    default:

        aMessage.Panic(KUnknownOpCode, KErrNotSupported);

        break;

    }

}

void CPSPathMapperServerSession::GetChildrenLengthL(const RMessage2 &aMessage)

{

    HBufC8* pathBuf = HBufC8::NewLC(aMessage.GetDesLength(0));

    TPtr8 pathPtr(pathBuf->Des());

    aMessage.ReadL(0, pathPtr);

    QByteArray pathByteArray((const char*)pathPtr.Ptr(), pathPtr.Length());

    QDataStream in(pathByteArray);

    QString path;

    in >> path;

    CleanupStack::PopAndDestroy(pathBuf);

    QSet<QString> children;

    iPathMapper.getChildren(path, children);

    if (children.size() > 0) {

        QDataStream out(&iResultByteArray, QIODevice::WriteOnly);

        out << children;

    } else {

        iResultByteArray.clear();

    }

    TPckgBuf<TInt> lengthPckg(iResultByteArray.size());

    aMessage.Write(1, lengthPckg);

}

void CPSPathMapperServerSession::GetChildrenL(const RMessage2 &aMessage)

{

    TPtrC8 childrenPtr((TUint8*)(iResultByteArray.constData()), iResultByteArray.size());

    aMessage.Write(0, childrenPtr);

}

void CPSPathMapperServerSession::ChildPathsLengthL(const RMessage2 &aMessage)

{

    HBufC8* pathBuf = HBufC8::NewLC(aMessage.GetDesLength(0));

    TPtr8 pathPtr(pathBuf->Des());

    aMessage.ReadL(0, pathPtr);

    QByteArray pathByteArray((const char*)pathPtr.Ptr(), pathPtr.Length());

    QDataStream in(pathByteArray);

    QString path;

    in >> path;

    CleanupStack::PopAndDestroy(pathBuf);

    QStringList childPaths;

    childPaths = iPathMapper.childPaths(path);

    if (childPaths.size() > 0) {

        QDataStream out(&iResultByteArray, QIODevice::WriteOnly);

        out << childPaths;

    } else {

        iResultByteArray.clear();

    }

    TPckgBuf<TInt> lengthPckg(iResultByteArray.size());

    aMessage.Write(1, lengthPckg);

}

void CPSPathMapperServerSession::ChildPathsL(const RMessage2 &aMessage)

{

    TPtrC8 childPathsPtr((TUint8*)(iResultByteArray.constData()), iResultByteArray.size());

    aMessage.Write(0, childPathsPtr);

}

void CPSPathMapperServerSession::ResolvePathLengthL(const RMessage2 &aMessage)

{

    HBufC8* pathBuf = HBufC8::NewLC(aMessage.GetDesLength(0));

    TPtr8 pathPtr(pathBuf->Des());

    aMessage.ReadL(0, pathPtr);

    QByteArray pathByteArray((const char*)pathPtr.Ptr(), pathPtr.Length());

    QDataStream in(pathByteArray);

    QString path;

    in >> path;

    CleanupStack::PopAndDestroy(pathBuf);

    PathMapper::Target target;

    quint32 category;

    quint32 key;

    if (iPathMapper.resolvePath(path, target, category, key)) {

        QDataStream out(&iResultByteArray, QIODevice::WriteOnly);

        out << (int)target << category << key;

    } else {

        iResultByteArray.clear();

    }

    TPckgBuf<TInt> lengthPckg(iResultByteArray.size());

    aMessage.Write(1, lengthPckg);

}

void CPSPathMapperServerSession::ResolvePathL(const RMessage2 &aMessage)

{

    TPtrC8 keyDetailsPtr((TUint8*)(iResultByteArray.constData()), iResultByteArray.size());

    aMessage.Write(0, keyDetailsPtr);

}

QTM_END_NAMESPACE

// End of File