/*******************************************************************************
* 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:
* Peter Smith
*******************************************************************************/
package org.boris.pecoff4j.util;
import java.util.ArrayList;
import java.util.List;
import org.boris.pecoff4j.ResourceDirectory;
import org.boris.pecoff4j.ResourceEntry;
public class ResourceHelper
{
public static ResourceEntry[] findResources(ResourceDirectory rd, int type) {
return findResources(rd, type, -1, -1);
}
public static ResourceEntry[] findResources(ResourceDirectory rd, int type,
int name) {
return findResources(rd, type, name, -1);
}
public static ResourceEntry[] findResources(ResourceDirectory rd, int type,
int name, int lang) {
List<ResourceEntry> entries = new ArrayList();
findResources(rd, type, name, lang, entries);
return entries.toArray(new ResourceEntry[0]);
}
private static void findResources(ResourceDirectory parent, int type,
int name, int language, List<ResourceEntry> entries) {
int id = type;
if (id == -1)
id = name;
if (id == -1)
id = language;
for (int i = 0; i < parent.size(); i++) {
ResourceEntry e = parent.get(i);
if (id == -1 || id == e.getId()) {
if (e.getData() != null)
entries.add(e);
else {
ResourceDirectory rd = e.getDirectory();
if (rd != null) {
if (type != -1)
type = -1;
else if (name != -1)
name = -1;
else
language = -1;
findResources(rd, type, name, language, entries);
}
}
}
}
}
public static void addResource(int type, int name, int lang, byte[] data) {
}
}