blob: a9ff1cbb43f937bf715dd3a89e50973940953299 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/*******************************************************************************
* 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.mapping.entry.*;
import org.objectweb.asm.Handle;
import org.objectweb.asm.Type;
public interface Translator {
ClassEntry getTranslatedClass(ClassEntry entry);
ClassDefEntry getTranslatedClassDef(ClassDefEntry entry);
FieldEntry getTranslatedField(FieldEntry entry);
FieldDefEntry getTranslatedFieldDef(FieldDefEntry entry);
MethodEntry getTranslatedMethod(MethodEntry entry);
MethodDefEntry getTranslatedMethodDef(MethodDefEntry entry);
LocalVariableEntry getTranslatedVariable(LocalVariableEntry entry);
LocalVariableDefEntry getTranslatedVariableDef(LocalVariableDefEntry entry);
boolean hasClassMapping(ClassEntry entry);
boolean hasFieldMapping(FieldEntry entry);
boolean hasMethodMapping(MethodEntry entry);
boolean hasLocalVariableMapping(LocalVariableEntry entry);
TypeDescriptor getTranslatedTypeDesc(TypeDescriptor desc);
MethodDescriptor getTranslatedMethodDesc(MethodDescriptor descriptor);
Signature getTranslatedSignature(Signature signature);
default Type getTranslatedType(Type type) {
String descString = type.getDescriptor();
switch (type.getSort()) {
case Type.OBJECT: {
ClassEntry classEntry = new ClassEntry(type.getInternalName());
return Type.getObjectType(getTranslatedClass(classEntry).getName());
}
case Type.ARRAY: {
TypeDescriptor descriptor = new TypeDescriptor(descString);
return Type.getType(getTranslatedTypeDesc(descriptor).toString());
}
case Type.METHOD: {
MethodDescriptor descriptor = new MethodDescriptor(descString);
return Type.getMethodType(getTranslatedMethodDesc(descriptor).toString());
}
}
return type;
}
default Handle getTranslatedHandle(Handle handle) {
MethodEntry entry = new MethodEntry(new ClassEntry(handle.getOwner()), handle.getName(), new MethodDescriptor(handle.getDesc()));
MethodEntry translatedMethod = getTranslatedMethod(entry);
ClassEntry ownerClass = translatedMethod.getOwnerClassEntry();
return new Handle(handle.getTag(), ownerClass.getName(), translatedMethod.getName(), translatedMethod.getDesc().toString(), handle.isInterface());
}
default Object getTranslatedValue(Object value) {
if (value instanceof Type) {
return this.getTranslatedType((Type) value);
} else if (value instanceof Handle) {
return getTranslatedHandle((Handle) value);
}
return value;
}
@SuppressWarnings("unchecked")
default <T extends Entry> T getTranslatedEntry(T entry) {
if (entry instanceof ClassDefEntry) {
return (T) getTranslatedClassDef((ClassDefEntry) entry);
} else if (entry instanceof ClassEntry) {
return (T) getTranslatedClass((ClassEntry) entry);
} else if (entry instanceof FieldDefEntry) {
return (T) getTranslatedFieldDef((FieldDefEntry) entry);
} else if (entry instanceof MethodDefEntry) {
return (T) getTranslatedMethodDef((MethodDefEntry) entry);
} else if (entry instanceof FieldEntry) {
return (T) getTranslatedField((FieldEntry) entry);
} else if (entry instanceof MethodEntry) {
return (T) getTranslatedMethod((MethodEntry) entry);
} else if (entry instanceof LocalVariableDefEntry) {
return (T) getTranslatedVariableDef((LocalVariableDefEntry) entry);
} else if (entry instanceof LocalVariableEntry) {
return (T) getTranslatedVariable((LocalVariableEntry) entry);
} else if (entry instanceof TypeDescriptor) {
return (T) getTranslatedTypeDesc((TypeDescriptor) entry);
} else if (entry instanceof MethodDescriptor) {
return (T) getTranslatedMethodDesc((MethodDescriptor) entry);
}
throw new IllegalArgumentException("Cannot translate unknown entry type");
}
}
|
