/*******************************************************************************
 * libretroshare/src/util: rsbdbind.h                                          *
 *                                                                             *
 * libretroshare: retroshare core library                                      *
 *                                                                             *
 * Copyright 2013 Christopher Evi-Parker <retroshare@lunamutt.com>             *
 *                                                                             *
 * This program is free software: you can redistribute it and/or modify        *
 * it under the terms of the GNU Lesser General Public License as              *
 * published by the Free Software Foundation, either version 3 of the          *
 * License, or (at your option) any later version.                             *
 *                                                                             *
 * This program is distributed in the hope that it will be useful,             *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of              *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                *
 * GNU Lesser General Public License for more details.                         *
 *                                                                             *
 * You should have received a copy of the GNU Lesser General Public License    *
 * along with this program. If not, see <https://www.gnu.org/licenses/>.       *
 *                                                                             *
 *******************************************************************************/

#ifndef RSDBBIND_H_
#define RSDBBIND_H_

#include <string>
#include <inttypes.h>

#ifdef NO_SQLCIPHER
#include <sqlite3.h>
#else
#include <sqlcipher/sqlite3.h>
#endif

class RetroBind
{
public:

	enum BindType { BLOB=1, STRING, INT32, INT64, DOUBLE, BOOL } ;
	RetroBind(const BindType& type, int index) : mIndex(index), mType(type) {}

	virtual bool bind(sqlite3_stmt* const stm) const = 0;
	BindType getType() const { return mType; }
	inline int getIndex() const { return mIndex;}
	virtual ~RetroBind() {}

private:
	int mIndex;
	BindType mType;
};

class RsDoubleBind : public RetroBind
{
public:
	RsDoubleBind(double value, int index);
	bool bind(sqlite3_stmt* const stm) const;
	double mValue;
};

class RsStringBind : public RetroBind
{
public:
	RsStringBind(const std::string& value, int index);
	bool bind(sqlite3_stmt* const stm) const ;
	std::string mValue;
};

class RsInt32Bind : public RetroBind
{
public:
	RsInt32Bind(int32_t value, int index);
	bool bind(sqlite3_stmt* const stm) const ;
	int32_t mValue;
};

class RsInt64bind : public RetroBind
{
public:
	RsInt64bind(int64_t value, int index);
	bool bind(sqlite3_stmt* const stm) const ;
	int64_t mValue;
};

class RsBoolBind : public RetroBind
{
public:
	RsBoolBind(bool value, int index);
	bool bind(sqlite3_stmt* const stm) const ;
	bool mValue;
};

class RsBlobBind : public RetroBind
{
public:
	RsBlobBind(char* data, uint32_t dataLen, int index);
	bool bind(sqlite3_stmt* const stm) const;
	char* mData;
	uint32_t mDataLen;
};

#endif /* RSDBBIND_H_ */
