85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
/*
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* Print.h - Base class that provides print() and println()
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* Copyright (c) 2008 David A. Mellis. All right reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA.
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*
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* Modified 12 April 2011 by Marti Bolivar <mbolivar@leaflabs.com>
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*/
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#ifndef _WIRISH_PRINT_H_
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#define _WIRISH_PRINT_H_
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#include <libmaple/libmaple_types.h>
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#include "WString.h"
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enum {
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BYTE = 0,
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BIN = 2,
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OCT = 8,
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DEC = 10,
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HEX = 16
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};
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class Print {
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public:
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virtual size_t write(uint8 ch) = 0;
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virtual size_t write(const char *str);
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virtual size_t write(const void *buf, uint32 len);
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size_t print(const String &);
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size_t print(char);
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size_t print(const char[]);
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size_t print(uint8, int=DEC);
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size_t print(int, int=DEC);
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size_t print(unsigned int, int=DEC);
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size_t print(long, int=DEC);
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size_t print(unsigned long, int=DEC);
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size_t print(long long, int=DEC);
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size_t print(unsigned long long, int=DEC);
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size_t print(double, int=2);
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size_t println(void);
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size_t println(const String &s);
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size_t println(char);
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size_t println(const char[]);
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size_t println(uint8, int=DEC);
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size_t println(int, int=DEC);
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size_t println(unsigned int, int=DEC);
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size_t println(long, int=DEC);
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size_t println(unsigned long, int=DEC);
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size_t println(long long, int=DEC);
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size_t println(unsigned long long, int=DEC);
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size_t println(double, int=2);
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#ifdef SUPPORTS_PRINTF
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// Roger Clark. Work in progress to add printf support
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int printf(const char * format, ...);
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#endif
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Print() : write_error(0) {}
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int getWriteError() { return write_error; }
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void clearWriteError() { setWriteError(0); }
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protected:
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void setWriteError(int err = 1) { write_error = err; }
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private:
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int write_error;
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size_t printNumber(unsigned long long, uint8);
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size_t printFloat(double, uint8);
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};
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#endif
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