/*+
−
* 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:+
−
*     This file contains the headers of the Data and ParameterList classes.+
−
*/+
−
+
−
#ifndef COMMON_H+
−
#define COMMON_H+
−
+
−
#pragma warning ( disable : 4786 )+
−
+
−
#include <windows.h>+
−
+
−
//**********************************************************************************+
−
// Class Data+
−
// +
−
// This class provides data encapsulattion for DataGateway+
−
//**********************************************************************************+
−
+
−
class Data+
−
{+
−
public:+
−
	//type of data+
−
	enum DataType { EEmpty = 0, EControl, EError, EData };+
−
public:+
−
	Data(const void* data_in = NULL, DWORD length = 0, DataType type = EEmpty);+
−
	Data(const void* data_in, DWORD length, DWORD offset, DataType type);+
−
	Data(const Data& d);+
−
	virtual ~Data();+
−
	/*+
−
	 * returns data in Data object given parameter+
−
	 */+
−
	virtual void* GetData(void* data_out = NULL) const;+
−
	/*+
−
	 * returns length of data +
−
	 */	+
−
	virtual DWORD GetLength() const;+
−
	/*+
−
	 * returns type of data+
−
	 * can be one of the following: EEmpty, EControl, EError, EData+
−
	 */	+
−
	DataType GetType() const;+
−
	/*+
−
	 * This method copies up to length bytes from given data object to class member data object+
−
	 */+
−
	bool SetData(const void* data_in, DWORD length, DataType type);+
−
	/*+
−
	 * This method copies up to length bytes(starting from offset) from given data object to class member data object+
−
	 */	+
−
	bool SetData(const void* data_in, DWORD length, DWORD offset, DataType type);+
−
	Data& operator=(const Data& data);+
−
	/*+
−
	 * Used to combine different messages into one.+
−
	 * This method appends new data at the end of already excisting data.+
−
	 * If new data isn't same type as excisting data it isn't appended.+
−
	 * Returns bool value of whether the method has succeeded to append the data or not.+
−
	 */+
−
	virtual bool AppendData(Data* aData);+
−
	/*+
−
	 * This method is used to free data and set data type to EEmpty+
−
	 */+
−
	void FreeData();+
−
private:+
−
	//actual data+
−
	void* m_pData;+
−
	//length of data+
−
	DWORD m_dwLength;+
−
	//type of data+
−
	DataType m_Type;+
−
};+
−
+
−
const BYTE ControlPhonePowered = 0x01;+
−
+
−
const Data CtrlMessagePhonePowered((void*)&ControlPhonePowered, 1, 0, Data::EControl);+
−
+
−
const BYTE ErrorSendingData = 0x81;+
−
+
−
const Data ErrorMessageSendingData((void*)&ErrorSendingData, 1, 0, Data::EError);+
−
+
−
#define CREATE_CONTROL_MESSAGE(str) new Data( (str), strlen(str)+1, Data::EControl)+
−
+
−
//**********************************************************************************+
−
// Class ParameterList+
−
//+
−
//**********************************************************************************+
−
+
−
#include <map>+
−
#include <string>+
−
+
−
using namespace std;+
−
+
−
class ParameterList+
−
{+
−
public:+
−
	void Add(const string& key, const void* value);+
−
	const void* Get(const string& key);+
−
	ParameterList();+
−
	~ParameterList();+
−
private:+
−
	map<const string,const void*> m_Map;+
−
};+
−
+
−
#endif+
−
+
−
// End of the file+
−