Arduino-Log/ArduinoLog.cpp at master · ChristianBauerAMDC/Arduino-Log · GitHub

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/*
	_ ___ ___ _ _ ___ _ _ ___ _ ___ ___
 /_\ | _ \ \| | | |_ _| \| |/ _ \| | / _ \ / __|
 / _ \| / |) | |_| || || .` | (_) | |_| (_) | (_ |
 /_/ \_\_|_\___/ \___/|___|_|\_|\___/|____\___/ \___|

 Log library for Arduino
 version 1.0.3
 https://github.com/thijse/Arduino-Log

Licensed under the MIT License <http://opensource.org/licenses/MIT>.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/

#include"ArduinoLog.h"

voidLogging::begin(int level, Print* logOutput, bool showLevel)
{
#ifndef DISABLE_LOGGING
setLevel(level);
setShowLevel(showLevel);
	_logOutput = logOutput;
#endif
}

voidLogging::setLevel(int level)
{
#ifndef DISABLE_LOGGING
	_level = constrain(level, LOG_LEVEL_SILENT, LOG_LEVEL_VERBOSE);
#endif
}

intLogging::getLevel() const
{
#ifndef DISABLE_LOGGING
return _level;
#else
return0;
#endif
}

voidLogging::setShowLevel(bool showLevel)
{
#ifndef DISABLE_LOGGING
	_showLevel = showLevel;
#endif
}

boolLogging::getShowLevel() const
{
#ifndef DISABLE_LOGGING
return _showLevel;
#else
returnfalse;
#endif
}

voidLogging::setPrefix(printfunction f)
{
#ifndef DISABLE_LOGGING
	_prefix = f;
#endif
}

voidLogging::setSuffix(printfunction f)
{
#ifndef DISABLE_LOGGING
	_suffix = f;
#endif
}

voidLogging::print(const __FlashStringHelper* format, va_list args)
{
#ifndef DISABLE_LOGGING
PGM_P p = reinterpret_cast<PGM_P>(format);
char c = pgm_read_byte(p++);
for (; c != 0; c = pgm_read_byte(p++))
	{
if (c == '%')
 {
 c = pgm_read_byte(p++);
printFormat(c, &args);
 }
else
 {
if (_logOutput->availableForWrite() > 0)
 {
 _logOutput->print(c);
 }
 }
	}
#endif
}

//void Logging::print(Printable& obj, va_list& args)
//{
//	_logOutput->print(obj);
//}

voidLogging::print(constchar* format, va_list args) {
#ifndef DISABLE_LOGGING
for (; *format != 0; ++format)
	{
if (*format == '%')
 {
 ++format;
printFormat(*format, &args);
 }
else
 {
if (_logOutput->availableForWrite() > 0)
 {
 _logOutput->print(*format);
 }
 }
	}
#endif
}


voidLogging::printFormat(constchar format, va_list* args) {
#ifndef DISABLE_LOGGING

#ifdef QF_CRIT_ENTRY
QF_CRIT_ENTRY();
#endif
if (_logOutput->availableForWrite() > 0)
	{


if (format == '%')
 {
 _logOutput->print(format);
 }
elseif (format == 's')
 {
registerchar* s = (char*)va_arg(*args, int);
 _logOutput->print(s);
 }
elseif (format == 'S')
 {
register __FlashStringHelper* s = (__FlashStringHelper*)va_arg(*args, int);
 _logOutput->print(s);
 }
elseif (format == 'd' || format == 'i')
 {
 _logOutput->print(va_arg(*args, int), DEC);
 }
elseif (format == 'D' || format == 'F')
 {
 _logOutput->print(va_arg(*args, double));
 }
elseif (format == 'x')
 {
 _logOutput->print(va_arg(*args, int), HEX);
 }
elseif (format == 'X')
 {
 _logOutput->print("0x");
 _logOutput->print(va_arg(*args, int), HEX);
 }
elseif (format == 'b')
 {
 _logOutput->print(va_arg(*args, int), BIN);
 }
elseif (format == 'B')
 {
 _logOutput->print("0b");
 _logOutput->print(va_arg(*args, int), BIN);
 }
elseif (format == 'l')
 {
 _logOutput->print(va_arg(*args, long), DEC);
 }
elseif (format == 'c')
 {
 _logOutput->print((char)va_arg(*args, int));
 }
elseif (format == 't')
 {
if (va_arg(*args, int) == 1)
 {
 _logOutput->print("T");
 }
else
 {
 _logOutput->print("F");
 }
 }
elseif (format == 'T')
 {
if (va_arg(*args, int) == 1)
 {
 _logOutput->print(F("true"));
 }
else
 {
 _logOutput->print(F("false"));
 }
 }

	}

#ifdef QF_CRIT_EXIT
QF_CRIT_EXIT();
#endif

#endif
}

Logging Log = Logging();