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authorGravatar lclc982016-06-30 00:49:21 +1000
committerGravatar GitHub2016-06-30 00:49:21 +1000
commit4be005617b3b8c3578cca07c5d085d12916f0d1d (patch)
treedb163431f38703e26da417ef05eaea2b27a498b9 /src/cuchaz/enigma/mapping/SignatureUpdater.java
parentSome small changes to fix idea importing (diff)
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Json format (#2)
* Added new format * Fixed bug * Updated Version
Diffstat (limited to 'src/cuchaz/enigma/mapping/SignatureUpdater.java')
-rw-r--r--src/cuchaz/enigma/mapping/SignatureUpdater.java94
1 files changed, 0 insertions, 94 deletions
diff --git a/src/cuchaz/enigma/mapping/SignatureUpdater.java b/src/cuchaz/enigma/mapping/SignatureUpdater.java
deleted file mode 100644
index eb53233..0000000
--- a/src/cuchaz/enigma/mapping/SignatureUpdater.java
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@@ -1,94 +0,0 @@
1/*******************************************************************************
2 * Copyright (c) 2015 Jeff Martin.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the GNU Lesser General Public
5 * License v3.0 which accompanies this distribution, and is available at
6 * http://www.gnu.org/licenses/lgpl.html
7 *
8 * Contributors:
9 * Jeff Martin - initial API and implementation
10 ******************************************************************************/
11package cuchaz.enigma.mapping;
12
13import java.io.IOException;
14import java.io.StringReader;
15import java.util.List;
16
17import com.google.common.collect.Lists;
18
19public class SignatureUpdater {
20
21 public interface ClassNameUpdater {
22 String update(String className);
23 }
24
25 public static String update(String signature, ClassNameUpdater updater) {
26 try {
27 StringBuilder buf = new StringBuilder();
28
29 // read the signature character-by-character
30 StringReader reader = new StringReader(signature);
31 int i = -1;
32 while ( (i = reader.read()) != -1) {
33 char c = (char)i;
34
35 // does this character start a class name?
36 if (c == 'L') {
37 // update the class name and add it to the buffer
38 buf.append('L');
39 String className = readClass(reader);
40 if (className == null) {
41 throw new IllegalArgumentException("Malformed signature: " + signature);
42 }
43 buf.append(updater.update(className));
44 buf.append(';');
45 } else {
46 // copy the character into the buffer
47 buf.append(c);
48 }
49 }
50
51 return buf.toString();
52 } catch (IOException ex) {
53 // I'm pretty sure a StringReader will never throw one of these
54 throw new Error(ex);
55 }
56 }
57
58 private static String readClass(StringReader reader) throws IOException {
59 // read all the characters in the buffer until we hit a ';'
60 // remember to treat generics correctly
61 StringBuilder buf = new StringBuilder();
62 int depth = 0;
63 int i = -1;
64 while ( (i = reader.read()) != -1) {
65 char c = (char)i;
66
67 if (c == '<') {
68 depth++;
69 } else if (c == '>') {
70 depth--;
71 } else if (depth == 0) {
72 if (c == ';') {
73 return buf.toString();
74 } else {
75 buf.append(c);
76 }
77 }
78 }
79
80 return null;
81 }
82
83 public static List<String> getClasses(String signature) {
84 final List<String> classNames = Lists.newArrayList();
85 update(signature, new ClassNameUpdater() {
86 @Override
87 public String update(String className) {
88 classNames.add(className);
89 return className;
90 }
91 });
92 return classNames;
93 }
94}