Add log and exception mechanism

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@566 6f19259b-4bc3-4df7-8a09-765794883524

Tools/Source/Common/org/tianocore/exception/EdkException.java

@@ -0,0 +1,47 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+  EdkException.java
+
+Abstract:
+
+--*/
+package org.tianocore.exception;
+
+public class EdkException extends Exception {
+    private StackTraceElement[] stackTrace;
+    public static boolean isPrintStack = false;
+
+    public EdkException(String message) {
+        super("[EdkException]:" + message);
+    }
+
+    public EdkException(String message, boolean traceStack) {
+        super(message);
+        
+    }
+    
+    public EdkException(){
+        super();
+    }
+    
+    public EdkException(Exception e, String message){
+        super("[EdkException]:" + message);
+        if (isPrintStack){
+            this.setStackTrace(e.getStackTrace());
+        }
+        e.printStackTrace();
+    }
+    public static void setIsprintStack (boolean flag){
+        isPrintStack = flag;
+    }
+}

Tools/Source/Common/org/tianocore/logger/DefaultLogger.java

@@ -0,0 +1,36 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+  DefaultLogger.java
+
+Abstract:
+
+--*/
+
+package org.tianocore.logger;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+class DefaultLogger implements LogMethod {
+    private Logger logger = Logger.global;
+    private static Level[] levelMap = {
+        Level.SEVERE, Level.WARNING, Level.INFO, Level.FINE, Level.ALL
+    };
+
+    public DefaultLogger() {
+
+    }
+
+    public void putMessage(Object msgSource, int msgLevel, String msg) {
+        logger.log(levelMap[msgLevel], msg);
+    }
+}

Tools/Source/Common/org/tianocore/logger/EdkLog.java

@@ -0,0 +1,91 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+  EdkLogger.java
+
+Abstract:
+
+--*/
+package org.tianocore.logger;
+
+import org.tianocore.logger.LogMethod;
+
+
+public class EdkLog {
+    private static final String error    = "ERROR";
+    private static final String warning  = "WARNING";
+    private static final String info     = "INFO";
+    private static final String verbose  = "VERBOSE";
+    private static final String debug    = "DEBUG";
+    
+    public static final int EDK_ERROR   = 0;
+    public static final int EDK_WARNING = 1;
+    public static final int EDK_INFO    = 2;
+    public static final int EDK_VERBOSE = 3;
+    public static final int EDK_DEBUG   = 4;
+
+    private static int logLevel = EDK_INFO;
+    private static LogMethod logger = new DefaultLogger();
+
+    public static void log(int level, String message) {
+        if (level <= logLevel){
+            logger.putMessage(null, logLevel, message);  
+        }
+       
+    }
+
+    public static void log(int logLevel, String message, Exception cause) {
+
+    }
+
+    public static void log(int logLevel, Exception cause) {
+
+    }
+
+    public static void log(Exception cause) {
+
+    }
+
+    public static void setLogger(LogMethod l) {
+        logger = l;
+    }
+    
+    public static void setLogLevel (int level){
+        logLevel = level;
+    }
+    public static void setLogLevel (String level){
+       if (level == null){
+           return;
+       }
+       String levelStr = level.trim();
+       if (levelStr.equalsIgnoreCase(error)){
+           logLevel = EDK_ERROR;
+       }
+       if (levelStr.equalsIgnoreCase(debug)){
+           logLevel = EDK_DEBUG;
+       } 
+       if (levelStr.equalsIgnoreCase(info)){
+           logLevel = EDK_INFO;
+       } 
+       if (levelStr.equalsIgnoreCase(verbose)){
+           logLevel = EDK_VERBOSE;
+       } 
+       if (levelStr.equalsIgnoreCase(warning)){
+           logLevel = EDK_WARNING;
+       } 
+    }
+    public static int getLogLevel (){
+        return logLevel;
+    }
+}
+
+

Tools/Source/Common/org/tianocore/logger/LogMethod.java

@@ -0,0 +1,23 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+  LogMethod.java
+
+Abstract:
+
+--*/
+package org.tianocore.logger;
+
+
+public interface LogMethod {
+    public void putMessage(Object msgSource, int msgLevel, String msg);
+}

Tools/Source/GenBuild/org/tianocore/build/global/GenBuildLogger.java

@@ -0,0 +1,33 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+  GenBuildLogger.java
+
+Abstract:
+
+--*/
+
+package org.tianocore.build.global;
+import org.apache.tools.ant.Project;
+import org.tianocore.logger.LogMethod;
+
+class GenBuildLogger implements LogMethod {
+    private Project project;
+    public GenBuildLogger(Project project) {
+        this.project = project;
+        
+    }
+
+    public void putMessage(Object msgSource, int msgLevel, String msg) {
+        this.project.log(msg, Project.MSG_INFO);
+    }
+}