pixl
4 years ago
parent
4ba9248038
commit
1106133f3c
13 changed files with 162 additions and 83 deletions
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/*
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* Copyright 2019-2020 PixlOne |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* |
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*/ |
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#include <cstdio> |
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#include <string> |
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#include <cstdarg> |
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#include <algorithm> |
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#include <stdexcept> |
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#include "log.h" |
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using namespace logid; |
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void logid::logPrintf(LogLevel level, const char* format, ...) |
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{ |
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if(global_loglevel > level) return; |
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va_list vargs; |
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va_start(vargs, format); |
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FILE* stream = stdout; |
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if(level == ERROR || level == WARN) |
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stream = stderr; |
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fprintf(stream, "[%s] ", levelPrefix(level)); |
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vfprintf(stream, format, vargs); |
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fprintf(stream, "\n"); |
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} |
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const char* logid::levelPrefix(LogLevel level) |
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{ |
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switch(level) { |
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case RAWREPORT: |
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return "RAWREPORT"; |
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case DEBUG: |
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return "DEBUG"; |
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case INFO: |
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return "INFO"; |
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case WARN: |
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return "WARN"; |
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case ERROR: |
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return "ERROR"; |
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default: |
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return "UNKNOWN"; |
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} |
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} |
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LogLevel logid::toLogLevel(std::string s) |
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{ |
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std::string original_str = s; |
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std::transform(s.begin(), s.end(), s.begin(), ::tolower); |
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if(s == "rawreport") |
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return RAWREPORT; |
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if(s == "debug") |
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return DEBUG; |
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if(s == "info") |
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return INFO; |
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if(s == "warn" || s == "warning") |
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return WARN; |
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if(s == "error") |
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return ERROR; |
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throw std::invalid_argument(original_str + " is an invalid log level."); |
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} |
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@ -0,0 +1,41 @@ |
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/*
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* Copyright 2019-2020 PixlOne |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* |
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*/ |
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#ifndef LOGID_LOG_H |
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#define LOGID_LOG_H |
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#include <string> |
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namespace logid |
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{ |
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enum LogLevel |
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{ |
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RAWREPORT, |
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DEBUG, |
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INFO, |
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WARN, |
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ERROR |
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}; |
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extern LogLevel global_loglevel; |
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void logPrintf(LogLevel level, const char *format, ...); |
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const char *levelPrefix(LogLevel level); |
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LogLevel toLogLevel(std::string s); |
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} |
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#endif //LOGID_LOG_H
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