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/*******************************************************************************
* Copyright (c) 2015 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public
* License v3.0 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
* <p>
* Contributors:
* Jeff Martin - initial API and implementation
******************************************************************************/
package cuchaz.enigma.mapping;
import cuchaz.enigma.throwables.IllegalNameException;
public class FieldMapping implements Comparable<FieldMapping>, MemberMapping<FieldEntry> {
private String obfName;
private String deobfName;
private TypeDescriptor obfDesc;
private Mappings.EntryModifier modifier;
public FieldMapping(String obfName, TypeDescriptor obfDesc, String deobfName, Mappings.EntryModifier modifier) {
this.obfName = obfName;
this.deobfName = NameValidator.validateFieldName(deobfName);
this.obfDesc = obfDesc;
this.modifier = modifier;
}
@Override
public FieldEntry getObfEntry(ClassEntry classEntry) {
return new FieldEntry(classEntry, this.obfName, this.obfDesc);
}
@Override
public String getObfName() {
return this.obfName;
}
public void setObfName(String name) {
try {
NameValidator.validateMethodName(name);
} catch (IllegalNameException ex) {
// Invalid name, damn obfuscation! Map to a deob name with another name to avoid issues
if (this.deobfName == null) {
System.err.println("WARNING: " + name + " is conflicting, auto deobfuscate to " + (name + "_auto_deob"));
setDeobfName(name + "_auto_deob");
}
}
this.obfName = name;
}
public String getDeobfName() {
return this.deobfName;
}
public void setDeobfName(String val) {
this.deobfName = NameValidator.validateFieldName(val);
}
public TypeDescriptor getObfDesc() {
return this.obfDesc;
}
public void setObfDesc(TypeDescriptor val) {
this.obfDesc = val;
}
public Mappings.EntryModifier getModifier() {
return modifier;
}
public void setModifier(Mappings.EntryModifier modifier) {
this.modifier = modifier;
}
@Override
public int compareTo(FieldMapping other) {
return (this.obfName + this.obfDesc).compareTo(other.obfName + other.obfDesc);
}
public boolean renameObfClass(final String oldObfClassName, final String newObfClassName) {
// rename obf classes in the desc
TypeDescriptor newDesc = this.obfDesc.remap(className -> {
if (className.equals(oldObfClassName)) {
return newObfClassName;
}
return className;
});
if (!newDesc.equals(this.obfDesc)) {
this.obfDesc = newDesc;
return true;
}
return false;
}
}
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