From 9a4fe532a9e1db112a94293ad0616e6e4ef94bb5 Mon Sep 17 00:00:00 2001
From: incastrix <incastrix>
Date: Wed, 23 Dec 2009 17:50:58 +0000
Subject: [PATCH] Refactory: remove unused classes, imports, fields and methods.

---
 .../phpdt/internal/compiler/batch/FileFinder.java  |   61 ++++++++++++++++++++
 .../phpdt/internal/compiler/parser/ParserUtil.java |   53 +++++++++++++++++
 2 files changed, 114 insertions(+), 0 deletions(-)
 create mode 100644 net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/batch/FileFinder.java
 create mode 100644 net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/ParserUtil.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/batch/FileFinder.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/batch/FileFinder.java
new file mode 100644
index 0000000..aa8ab54
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/batch/FileFinder.java
@@ -0,0 +1,61 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.internal.compiler.batch;
+
+import java.io.File;
+
+public class FileFinder {
+	private static final int INITIAL_SIZE = 10;
+
+	public String[] resultFiles = new String[INITIAL_SIZE];
+
+	public int count = 0;
+
+	public void find(File f, String pattern, boolean verbose) {
+		if (verbose) {
+			// System.out.println(Main.bind("scanning.start",f.getAbsolutePath()));
+			// //$NON-NLS-1$
+		}
+		find0(f, pattern, verbose);
+		System.arraycopy(this.resultFiles, 0,
+				(this.resultFiles = new String[this.count]), 0, this.count);
+	}
+
+	public void find0(File f, String pattern, boolean verbose) {
+		if (f.isDirectory()) {
+			String[] files = f.list();
+			if (files == null)
+				return;
+			for (int i = 0, max = files.length; i < max; i++) {
+				File current = new File(f, files[i]);
+				if (current.isDirectory()) {
+					find0(current, pattern, verbose);
+				} else {
+					if (current.getName().toUpperCase().endsWith(pattern)) {
+						int length;
+						if ((length = this.resultFiles.length) == this.count) {
+							System
+									.arraycopy(
+											this.resultFiles,
+											0,
+											(this.resultFiles = new String[length * 2]),
+											0, length);
+						}
+						this.resultFiles[this.count++] = current
+								.getAbsolutePath();
+						if (verbose && (this.count % 100) == 0)
+							System.out.print('.');
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/ParserUtil.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/ParserUtil.java
new file mode 100644
index 0000000..f81eb3c
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/ParserUtil.java
@@ -0,0 +1,53 @@
+package net.sourceforge.phpdt.internal.compiler.parser;
+
+import java.util.List;
+
+import net.sourceforge.phpdt.core.ICompilationUnit;
+import net.sourceforge.phpdt.core.IType;
+import net.sourceforge.phpdt.core.JavaCore;
+import net.sourceforge.phpdt.core.JavaModelException;
+import net.sourceforge.phpdt.internal.compiler.ast.ImportReference;
+import net.sourceforge.phpdt.internal.compiler.ast.SingleTypeReference;
+
+import org.eclipse.core.resources.IFile;
+
+public class ParserUtil {
+
+	public static SingleTypeReference getTypeReference(Scanner scanner,
+			List includesList, char[] ident) {
+		String identStr = new String(ident);
+		ImportReference ir;
+		IFile file = null;
+		for (int i = 0; i < includesList.size(); i++) {
+			ir = (ImportReference) includesList.get(i);
+			file = ir.getFile();
+			if (file != null) {
+				ICompilationUnit unit = JavaCore
+						.createCompilationUnitFrom(file);
+				if (unit != null) {
+					try {
+						// TODO avoid recursion here. Sometimes we get a
+						// java.lang.StackOverflowError
+						IType[] types = unit.getAllTypes();
+						if (types != null) {
+							for (int j = 0; j < types.length; j++) {
+								if (types[j].getElementName().equals(identStr)) {
+									return new SingleTypeReference(
+											file,
+											ident,
+											scanner
+													.getCurrentTokenStartPosition(),
+											scanner
+													.getCurrentTokenEndPosition());
+								}
+							}
+						}
+					} catch (JavaModelException e) {
+						e.printStackTrace();
+					}
+				}
+			}
+		}
+		return null;
+	}
+}
-- 
1.7.1