Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524

Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/compiler/AbstractLinker.java

@@ -0,0 +1,85 @@
+/*
+ * 
+ * Copyright 2001-2004 The Ant-Contrib project
+ *
+ *  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.
+ */
+package net.sf.antcontrib.cpptasks.compiler;
+import java.io.File;
+
+import net.sf.antcontrib.cpptasks.CCTask;
+import net.sf.antcontrib.cpptasks.LinkerDef;
+import net.sf.antcontrib.cpptasks.ProcessorDef;
+import net.sf.antcontrib.cpptasks.TargetDef;
+
+
+import org.apache.tools.ant.types.Environment;
+/**
+ * An abstract Linker implementation.
+ * 
+ * @author Adam Murdoch
+ */
+public abstract class AbstractLinker extends AbstractProcessor
+        implements
+            Linker {
+    public AbstractLinker(String[] objExtensions, String[] ignoredExtensions) {
+        super(objExtensions, ignoredExtensions);
+    }
+    /**
+     * Returns the bid of the processor for the file.
+     * 
+     * A linker will bid 1 on any unrecognized file type.
+     * 
+     * @param inputFile
+     *            filename of input file
+     * @return bid for the file, 0 indicates no interest, 1 indicates that the
+     *         processor recognizes the file but doesn't process it (header
+     *         files, for example), 100 indicates strong interest
+     */
+    public int bid(String inputFile) {
+        int bid = super.bid(inputFile);
+        switch (bid) {
+            //
+            //  unrecognized extension, take the file
+            //
+            case 0 :
+                return 1;
+            //
+            //   discard the ignored extensions
+            //
+            case 1 :
+                return 0;
+        }
+        return bid;
+    }
+    public Processor changeEnvironment(boolean newEnvironment, Environment env) {
+        return this;
+    }
+    abstract protected LinkerConfiguration createConfiguration(CCTask task,
+            LinkType linkType, ProcessorDef[] baseConfigs,
+            LinkerDef specificConfig, TargetDef targetPlatform);
+    public ProcessorConfiguration createConfiguration(CCTask task,
+            LinkType linkType, ProcessorDef[] baseConfigs,
+            ProcessorDef specificConfig,
+			TargetDef targetPlatform) {
+        if (specificConfig == null) {
+            throw new NullPointerException("specificConfig");
+        }
+        return createConfiguration(task, linkType, baseConfigs,
+                (LinkerDef) specificConfig, targetPlatform);
+    }
+    public String getLibraryKey(File libfile) {
+        return libfile.getName();
+    }
+    public abstract String getOutputFileName(String fileName);
+}