/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the tools applications 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 Technology Preview License Agreement accompanying

** this package.

**

** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef DEBUGGER_TRK_UTILS

#define DEBUGGER_TRK_UTILS

#include "symbianutils_global.h"

#include <QtCore/QByteArray>

#include <QtCore/QHash>

#include <QtCore/QStringList>

#include <QtCore/QVariant>

QT_BEGIN_NAMESPACE

class QDateTime;

QT_END_NAMESPACE

namespace trk {

typedef unsigned char byte;

enum Command {

    TrkPing = 0x00,

    TrkConnect = 0x01,

    TrkDisconnect = 0x02,

    TrkVersions = 0x04,

    TrkSupported = 0x05,

    TrkCpuType = 0x06,

    TrkHostVersions = 0x09,

    TrkContinue = 0x18,

    TrkCreateItem = 0x40,

    TrkDeleteItem = 0x41,

    TrkWriteFile = 0x48,

    TrkOpenFile = 0x4a,

    TrkCloseFile = 0x4b,

    TrkInstallFile = 0x4d,

    TrkInstallFile2 = 0x4e,

    TrkNotifyAck = 0x80,

    TrkNotifyNak = 0xff,

    TrkNotifyStopped = 0x90,

    TrkNotifyException = 0x91,

    TrkNotifyInternalError = 0x92,

    TrkNotifyCreated = 0xa0,

    TrkNotifyDeleted = 0xa1,

    TrkNotifyProcessorStarted = 0xa2,

    TrkNotifyProcessorStandBy = 0xa6,

    TrkNotifyProcessorReset = 0xa7

};

inline byte extractByte(const char *data) { return *data; }

SYMBIANUTILS_EXPORT ushort extractShort(const char *data);

SYMBIANUTILS_EXPORT uint extractInt(const char *data);

SYMBIANUTILS_EXPORT QString quoteUnprintableLatin1(const QByteArray &ba);

// produces "xx xx xx "

SYMBIANUTILS_EXPORT QString stringFromArray(const QByteArray &ba, int maxLen = - 1);

enum Endianness

{

    LittleEndian,

    BigEndian,

    TargetByteOrder = BigEndian,

};

SYMBIANUTILS_EXPORT void appendShort(QByteArray *ba, ushort s, Endianness = TargetByteOrder);

SYMBIANUTILS_EXPORT void appendInt(QByteArray *ba, uint i, Endianness = TargetByteOrder);

SYMBIANUTILS_EXPORT void appendString(QByteArray *ba, const QByteArray &str, Endianness = TargetByteOrder, bool appendNullTerminator = true);

struct SYMBIANUTILS_EXPORT Library

{

    Library() {}

    QByteArray name;

    uint codeseg;

    uint dataseg;

};

struct SYMBIANUTILS_EXPORT TrkAppVersion

{

    TrkAppVersion();

    void reset();    

    int trkMajor;

    int trkMinor;

    int protocolMajor;

    int protocolMinor;

};

struct SYMBIANUTILS_EXPORT Session

{

    Session();

    void reset();

    QString deviceDescription(unsigned verbose) const;

    // Trk feedback

    byte cpuMajor;

    byte cpuMinor;

    byte bigEndian;

    byte defaultTypeSize;

    byte fpTypeSize;

    byte extended1TypeSize;

    byte extended2TypeSize;

    TrkAppVersion trkAppVersion;

    uint pid;

    uint tid;

    uint codeseg;

    uint dataseg;

    QHash<uint, uint> addressToBP;

    typedef QList<Library> Libraries;

    Libraries libraries;

    typedef uint Thread;

    typedef QList<Thread> Threads;

    Threads threads;

    // Gdb request

    uint currentThread;

    QStringList modules;

};

struct SYMBIANUTILS_EXPORT TrkResult

{

    TrkResult();

    void clear();

    QString toString() const;

    // 0 for no error.

    int errorCode() const;

    QString errorString() const;

    byte code;

    byte token;

    QByteArray data;

    QVariant cookie;

    bool isDebugOutput;

};

SYMBIANUTILS_EXPORT QByteArray errorMessage(byte code);

SYMBIANUTILS_EXPORT QByteArray hexNumber(uint n, int digits = 0);

SYMBIANUTILS_EXPORT QByteArray hexxNumber(uint n, int digits = 0); // prepends '0x', too

SYMBIANUTILS_EXPORT uint swapEndian(uint in);

} // namespace trk

#endif // DEBUGGER_TRK_UTILS