first scanner /parser copied from the jdt java version

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / batch / CompilationUnit.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/batch/CompilationUnit.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/batch/CompilationUnit.java
new file mode 100644 (file)
index 0000000..56e3ae0
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/batch/CompilationUnit.java
@@ -0,0 +1,73 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v0.5 
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v05.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ ******************************************************************************/
+package net.sourceforge.phpdt.internal.compiler.batch;
+
+import java.io.File;
+import java.io.IOException;
+
+import net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit;
+import net.sourceforge.phpdt.internal.compiler.util.Util;
+
+public class CompilationUnit implements ICompilationUnit {
+       public char[] contents;
+       public char[] fileName;
+       public char[] mainTypeName;
+       String encoding;
+       
+public CompilationUnit(char[] contents, String fileName, String encoding) {
+       this.contents = contents;
+       if (File.separator.equals("/")) { //$NON-NLS-1$
+               if (fileName.indexOf("\\") != -1) { //$NON-NLS-1$
+                       fileName = fileName.replace('\\', File.separatorChar);
+               }
+       } else {
+               // the file separator is \
+               if (fileName.indexOf('/') != -1) {
+                       fileName = fileName.replace('/', File.separatorChar);
+               }
+       }
+       this.fileName = fileName.toCharArray();
+
+       int start = fileName.lastIndexOf("/") + 1; //$NON-NLS-1$
+       if (start == 0 || start < fileName.lastIndexOf("\\")) //$NON-NLS-1$
+               start = fileName.lastIndexOf("\\") + 1; //$NON-NLS-1$
+
+       int end = fileName.lastIndexOf("."); //$NON-NLS-1$
+       if (end == -1)
+               end = fileName.length();
+
+       this.mainTypeName = fileName.substring(start, end).toCharArray();
+       this.encoding = encoding;
+}
+public char[] getContents() {
+       if (contents != null)
+               return contents;   // answer the cached source
+
+       // otherwise retrieve it
+       try {
+               return Util.getFileCharContent(new File(new String(fileName)), encoding);
+       } catch (IOException e) {
+       }
+       return new char[0];
+}
+public char[] getFileName() {
+       return fileName;
+}
+public char[] getMainTypeName() {
+       return mainTypeName;
+}
+public char[][] getPackageName() {
+       return null;
+}
+public String toString() {
+       return "CompilationUnit[" + new String(fileName) + "]";  //$NON-NLS-2$ //$NON-NLS-1$
+}
+}