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/*
 Print.h - Base class that provides print() and println()
 Copyright (c) 2008 David A. Mellis.  All right reserved.

 This library 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 2.1 of the License, or (at your option) any later version.

 This library 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 library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 Modified August 2016 by Marcelo Aquino <marceloaqno@gmail.org> for MySensors use
 */

#ifndef Print_h
#define Print_h

#include <stdint.h>
#include <string>
#include <string.h>

#if !DOXYGEN
#define DEC 10
#define HEX 16
#define OCT 8
#define BIN 2

class Print
{
private:
	int write_error;
	size_t printNumber(unsigned long n, uint8_t base);
	size_t printFloat(double number, uint8_t digits);

protected:
	void setWriteError(int err = 1)
	{
		write_error = err;
	}

public:
	Print() : write_error(0) {}

	int getWriteError()
	{
		return write_error;
	}
	void clearWriteError()
	{
		setWriteError(0);
	}

	virtual size_t write(uint8_t) = 0;
	size_t write(const char *str)
	{
		if (str == NULL) {
			return 0;
		}
		return write((const uint8_t *) str, strlen(str));
	}
	virtual size_t write(const uint8_t *buffer, size_t size);
	size_t write(const char *buffer, size_t size)
	{
		return write((const uint8_t *) buffer, size);
	}

	size_t printf(const char * format, ...)  __attribute__ ((format (printf, 2, 3)));
	size_t print(const std::string &);
	size_t print(const char[]);
	size_t print(char);
	size_t print(unsigned char, int = DEC);
	size_t print(int, int = DEC);
	size_t print(unsigned int, int = DEC);
	size_t print(long, int = DEC);
	size_t print(unsigned long, int = DEC);
	size_t print(double, int = 2);

	size_t println(const std::string &s);
	size_t println(const char[]);
	size_t println(char);
	size_t println(unsigned char, int = DEC);
	size_t println(int, int = DEC);
	size_t println(unsigned int, int = DEC);
	size_t println(long, int = DEC);
	size_t println(unsigned long, int = DEC);
	size_t println(double, int = 2);
	size_t println(void);
};

#endif
#endif