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Diff: DebugTrace.h
- Revision:
- 0:2f78e3dca55d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DebugTrace.h Mon Oct 17 10:42:00 2011 +0000 @@ -0,0 +1,50 @@ +/* +* DebugTrace. Allows dumping debug messages/values to serial or +* to file. +* +* Copyright (C) <2009> Petras Saduikis <petras@petras.co.uk> +* +* This file is part of DebugTrace. +* +* DebugTrace is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* DebugTrace 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 General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with DebugTrace. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef SNATCH59_DEBUGTRACE_H +#define SNATCH59_DEBUGTRACE_H + +enum eLog {OFF, ON}; +enum eLogTarget {TO_SERIAL, TO_FILE}; + +class DebugTrace +{ +public: + DebugTrace(eLog on, eLogTarget mode, const char* fileName = "log.txt", const int maxSize = 1024); + ~DebugTrace(); + + void clear(); + void traceOut(const char* fmt, ...); + +private: + eLog enabled; + eLogTarget logMode; + int maxFileSize; + int currentFileSize; + char* logFile; + char* logFileBackup; + int logFileStatus; // if things go wrong, don't write any more data to file + + void backupLog(); +}; + +#endif