/* * * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* $Rev$ $Date: 2006/01/23 16:39:24 $ */ #include "commonj/sdo/Logger.h" #include #include #include "commonj/sdo/DefaultLogWriter.h" #include using namespace std; namespace commonj { namespace sdo { LogWriter* Logger::logWriter = getLogWriter(); LogWriter* Logger::getLogWriter() { if (logWriter == 0) { setLogWriter(0); } return logWriter; } void Logger::setLogWriter(LogWriter* writer) { if (logWriter != writer) { delete logWriter; } if (writer == 0) { logWriter = new DefaultLogWriter; } else { logWriter = writer; } } int Logger::loggingLevel = setLogging(); int Logger::setLogging() { char* loggingVar = 0; loggingVar = getenv("SDO4CPP_LOGGING"); if (loggingVar == 0) return 0; else return atoi(loggingVar); } void Logger::setLogging(int level) { loggingLevel = level; } void Logger::log(int indent, int level, const char* msg) { if (level <= loggingLevel) { logWriter->log(indent, level, msg); } } void Logger::logArgs(int indent, int level, const char* msg, ...) { if (level <= loggingLevel) { va_list variableArguments; va_start(variableArguments, msg); char messageBuffer[1024]; vsprintf(messageBuffer, msg, variableArguments); logWriter->log(indent, level, messageBuffer); va_end(variableArguments); } } } // End namespace sdo } // End namespace commonj