1 /*
2  * Copyright (C) 2006 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 import java.io.BufferedReader;
18 import java.util.HashMap;
19 
20 public class ParameterChecker {
21 
22     HashMap<String,String[]> map = new HashMap<String,String[]>();
23 
ParameterChecker(BufferedReader reader)24     public ParameterChecker(BufferedReader reader) throws Exception {
25         String line;
26         while ((line = reader.readLine()) != null) {
27             String s = line.trim();
28 
29             // skip empty lines
30             if (s.isEmpty()) {
31                 continue;
32             }
33 
34             // skip single-line comments
35             if (s.startsWith("//") ||
36                 s.startsWith("#")) {
37                 continue;
38             }
39 
40             String[] tokens = s.split("\\s");
41             map.put(tokens[0], tokens);
42         }
43     }
44 
getChecks(String functionName)45     public String[] getChecks(String functionName) {
46         String[] checks = map.get(functionName);
47         if (checks == null &&
48             (functionName.endsWith("fv") ||
49              functionName.endsWith("xv") ||
50              functionName.endsWith("iv"))) {
51             functionName = functionName.substring(0, functionName.length() - 2);
52             checks = map.get(functionName);
53         }
54         return checks;
55     }
56 }
57