1 files changed, 102 insertions, 0 deletions
diff --git a/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/Logger.cpp b/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/Logger.cpp
new file mode 100644
index 0000000000..47f7072c38
--- /dev/null
+++ b/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/Logger.cpp
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#include "commonj/sdo/Logger.h"
+#include <iostream>
+#include <stdarg.h>
+#include "commonj/sdo/DefaultLogWriter.h"
+#include <stdio.h>
+#include <stdlib.h>
+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("TUSCANY_SDOCPP_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
+