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Diffstat (limited to '')
-rw-r--r-- | tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Logger.cpp | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Logger.cpp b/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Logger.cpp new file mode 100644 index 0000000000..0a888a69ef --- /dev/null +++ b/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Logger.cpp @@ -0,0 +1,107 @@ +/* + * + * 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: 2005/12/22 11:33:21 $ */ + +#include <iostream> +#include <stdarg.h> + +#include "tuscany/sca/util/Logger.h" +#include "tuscany/sca/util/DefaultLogWriter.h" +#include "tuscany/sca/util/FileLogWriter.h" + +using namespace std; + +namespace tuscany +{ + namespace sca + { + LogWriter* Logger::logWriter = getLogWriter(); + + LogWriter* Logger::getLogWriter() + { + if (logWriter == 0) + { + setLogWriter(0); + } + return logWriter; + } + + void Logger::setLogWriter(LogWriter* writer) + { + if (logWriter != writer + && logWriter != 0) + { + delete logWriter; + } + + if (writer == 0) + { + char* loggingVar = 0; + loggingVar = getenv("TUSCANY_SCACPP_LOG"); + if (loggingVar == 0) + logWriter = new DefaultLogWriter; + else + logWriter = new FileLogWriter(loggingVar); + } + else + { + logWriter = writer; + } + } + + int Logger::loggingLevel = setLogging(); + + int Logger::setLogging() + { + char* loggingVar = 0; + loggingVar = getenv("TUSCANY_SCACPP_LOGGING"); + if (loggingVar == 0) + return 0; + else + return atoi(loggingVar); + } + + void Logger::setLogging(int level) + { + loggingLevel = level; + } + + void Logger::log(int level, const char* msg) + { + if (level <= loggingLevel) + { + logWriter->log(level, msg); + } + } + + void Logger::logArgs(int level, const char* msg, ...) + { + if (level <= loggingLevel) + { + va_list variableArguments; + va_start(variableArguments, msg); + char messageBuffer[1024]; + vsprintf(messageBuffer, msg, variableArguments); + logWriter->log(level, messageBuffer); + va_end(variableArguments); + } + } + + } // End namespace sca +} // End namespace tuscany + |