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
|
/*
* Copyright 2007 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.tonicsystems.jarjar;
import com.tonicsystems.jarjar.util.*;
import java.io.*;
import java.util.*;
public class Main {
private static final String LINE_SEPARATOR = System.getProperty("line.separator");
private static final String HELP;
static {
try {
HELP = readIntoString(Main.class.getResourceAsStream("help.txt"));
} catch (IOException e) {
throw new RuntimeIOException(e);
}
}
private static String readIntoString(InputStream in) throws IOException {
StringBuilder sb = new StringBuilder();
BufferedReader r = new BufferedReader(new InputStreamReader(in, "UTF-8"));
String line = null;
while ((line = r.readLine()) != null) sb.append(line).append(LINE_SEPARATOR);
return sb.toString();
}
private boolean verbose;
private List patterns;
private int level = DepHandler.LEVEL_CLASS;
public static void main(String[] args) throws Exception {
MainUtil.runMain(new Main(), args, "help");
}
public void help() {
System.err.print(HELP);
}
public void strings(String cp) throws IOException {
if (cp == null) {
throw new IllegalArgumentException("cp is required");
}
new StringDumper().run(cp, new PrintWriter(System.out));
}
// TODO: make level an enum
public void find(String level, String cp1, String cp2) throws IOException {
if (level == null || cp1 == null) {
throw new IllegalArgumentException("level and cp1 are required");
}
if (cp2 == null) {
cp2 = cp1;
}
int levelFlag;
if ("class".equals(level)) {
levelFlag = DepHandler.LEVEL_CLASS;
} else if ("jar".equals(level)) {
levelFlag = DepHandler.LEVEL_JAR;
} else {
throw new IllegalArgumentException("unknown level " + level);
}
PrintWriter w = new PrintWriter(System.out);
DepHandler handler = new TextDepHandler(w, levelFlag);
new DepFind().run(cp1, cp2, handler);
w.flush();
}
public void process(File rulesFile, File inJar, File outJar) throws IOException {
if (rulesFile == null || inJar == null || outJar == null) {
throw new IllegalArgumentException("rulesFile, inJar, and outJar are required");
}
List<PatternElement> rules = RulesFileParser.parse(rulesFile);
boolean verbose = Boolean.getBoolean("verbose");
boolean skipManifest = Boolean.getBoolean("skipManifest");
MainProcessor proc = new MainProcessor(rules, verbose, skipManifest);
StandaloneJarProcessor.run(inJar, outJar, proc);
proc.strip(outJar);
}
}
|
