1 /*
2  * Copyright (C) 2009 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package signature.converter;
18 
19 import signature.UsageException;
20 import signature.converter.dex.DexFactory;
21 import signature.converter.doclet.DocletFactory;
22 import signature.io.IApiLoader;
23 import signature.io.IApiExternalizer;
24 import signature.io.impl.BinaryApi;
25 
26 import java.io.IOException;
27 import java.util.HashSet;
28 import java.util.Set;
29 
30 public class Main {
31     // (doclet | dex) sourcefiles --out file --name name --packages packageName{
32     // packageName}" +
main(String[] args)33     public static void main(String[] args) throws IOException {
34         String type = args[0];
35         Set<String> sources = new HashSet<String>();
36         int at = 1;
37         for (/* at */; at < args.length; at++) {
38             if ("--out".equals(args[at])) {
39                 break;
40             }
41             sources.add(args[at]);
42         }
43 
44         if (!"--out".equals(args[at])) {
45             throw new UsageException();
46         }
47         String targetFile = args[++at];
48 
49         if (!"--name".equals(args[++at])) {
50             throw new UsageException();
51         }
52         String name = args[++at];
53 
54         if (!"--packages".equals(args[++at])) {
55             throw new UsageException();
56         }
57         Set<String> packages = new HashSet<String>();
58         ++at;
59         for (/* at */; at < args.length; at++) {
60             packages.add(args[at]);
61         }
62 
63         IApiExternalizer externalizer = new BinaryApi();
64         IApiLoader factory = null;
65 
66         if ("doclet".equals(type)) {
67             factory = new DocletFactory();
68         } else if ("dex".equals(type)) {
69             factory = new DexFactory();
70         } else {
71             throw new UsageException();
72         }
73 
74         externalizer.externalizeApi(targetFile, factory.loadApi(name,
75                 Visibility.PROTECTED, sources, packages));
76     }
77 }
78