1 | /*
|
---|
2 | * Copyright 2001-2005 The Apache Software Foundation
|
---|
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 |
|
---|
18 | package org.apache.tools.ant.taskdefs;
|
---|
19 |
|
---|
20 | import java.io.BufferedReader;
|
---|
21 | import java.io.File;
|
---|
22 | import java.io.FileReader;
|
---|
23 | import java.io.FileWriter;
|
---|
24 | import java.io.IOException;
|
---|
25 | import java.io.PrintWriter;
|
---|
26 | import org.apache.tools.ant.BuildException;
|
---|
27 | import org.apache.tools.ant.Project;
|
---|
28 | import org.apache.tools.ant.Task;
|
---|
29 | import org.apache.tools.ant.util.StringUtils;
|
---|
30 |
|
---|
31 | /**
|
---|
32 | * Adds an new entry to a CVS password file.
|
---|
33 | *
|
---|
34 | *
|
---|
35 | * @since Ant 1.4
|
---|
36 | *
|
---|
37 | * @ant.task category="scm"
|
---|
38 | */
|
---|
39 | public class CVSPass extends Task {
|
---|
40 | /** CVS Root */
|
---|
41 | private String cvsRoot = null;
|
---|
42 | /** Password file to add password to */
|
---|
43 | private File passFile = null;
|
---|
44 | /** Password to add to file */
|
---|
45 | private String password = null;
|
---|
46 |
|
---|
47 | /** Array contain char conversion data */
|
---|
48 | private final char[] shifts = {
|
---|
49 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
---|
50 | 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
|
---|
51 | 114, 120, 53, 79, 96, 109, 72, 108, 70, 64, 76, 67, 116, 74, 68, 87,
|
---|
52 | 111, 52, 75, 119, 49, 34, 82, 81, 95, 65, 112, 86, 118, 110, 122, 105,
|
---|
53 | 41, 57, 83, 43, 46, 102, 40, 89, 38, 103, 45, 50, 42, 123, 91, 35,
|
---|
54 | 125, 55, 54, 66, 124, 126, 59, 47, 92, 71, 115, 78, 88, 107, 106, 56,
|
---|
55 | 36, 121, 117, 104, 101, 100, 69, 73, 99, 63, 94, 93, 39, 37, 61, 48,
|
---|
56 | 58, 113, 32, 90, 44, 98, 60, 51, 33, 97, 62, 77, 84, 80, 85, 223,
|
---|
57 | 225, 216, 187, 166, 229, 189, 222, 188, 141, 249, 148, 200, 184, 136, 248, 190,
|
---|
58 | 199, 170, 181, 204, 138, 232, 218, 183, 255, 234, 220, 247, 213, 203, 226, 193,
|
---|
59 | 174, 172, 228, 252, 217, 201, 131, 230, 197, 211, 145, 238, 161, 179, 160, 212,
|
---|
60 | 207, 221, 254, 173, 202, 146, 224, 151, 140, 196, 205, 130, 135, 133, 143, 246,
|
---|
61 | 192, 159, 244, 239, 185, 168, 215, 144, 139, 165, 180, 157, 147, 186, 214, 176,
|
---|
62 | 227, 231, 219, 169, 175, 156, 206, 198, 129, 164, 150, 210, 154, 177, 134, 127,
|
---|
63 | 182, 128, 158, 208, 162, 132, 167, 209, 149, 241, 153, 251, 237, 236, 171, 195,
|
---|
64 | 243, 233, 253, 240, 194, 250, 191, 155, 142, 137, 245, 235, 163, 242, 178, 152
|
---|
65 | };
|
---|
66 |
|
---|
67 | /**
|
---|
68 | * Create a CVS task using the default cvspass file location.
|
---|
69 | */
|
---|
70 | public CVSPass() {
|
---|
71 | passFile = new File(
|
---|
72 | System.getProperty("cygwin.user.home",
|
---|
73 | System.getProperty("user.home"))
|
---|
74 | + File.separatorChar + ".cvspass");
|
---|
75 | }
|
---|
76 |
|
---|
77 | /**
|
---|
78 | * Does the work.
|
---|
79 | *
|
---|
80 | * @exception BuildException if something goes wrong with the build
|
---|
81 | */
|
---|
82 | public final void execute() throws BuildException {
|
---|
83 | if (cvsRoot == null) {
|
---|
84 | throw new BuildException("cvsroot is required");
|
---|
85 | }
|
---|
86 | if (password == null) {
|
---|
87 | throw new BuildException("password is required");
|
---|
88 | }
|
---|
89 |
|
---|
90 | log("cvsRoot: " + cvsRoot, Project.MSG_DEBUG);
|
---|
91 | log("password: " + password, Project.MSG_DEBUG);
|
---|
92 | log("passFile: " + passFile, Project.MSG_DEBUG);
|
---|
93 |
|
---|
94 | BufferedReader reader = null;
|
---|
95 | PrintWriter writer = null;
|
---|
96 | try {
|
---|
97 | StringBuffer buf = new StringBuffer();
|
---|
98 |
|
---|
99 | if (passFile.exists()) {
|
---|
100 | reader = new BufferedReader(new FileReader(passFile));
|
---|
101 |
|
---|
102 | String line = null;
|
---|
103 |
|
---|
104 | while ((line = reader.readLine()) != null) {
|
---|
105 | if (!line.startsWith(cvsRoot)) {
|
---|
106 | buf.append(line).append(StringUtils.LINE_SEP);
|
---|
107 | }
|
---|
108 | }
|
---|
109 | }
|
---|
110 |
|
---|
111 | String pwdfile = buf.toString() + cvsRoot + " A"
|
---|
112 | + mangle(password);
|
---|
113 |
|
---|
114 | log("Writing -> " + pwdfile , Project.MSG_DEBUG);
|
---|
115 |
|
---|
116 | writer = new PrintWriter(new FileWriter(passFile));
|
---|
117 |
|
---|
118 | writer.println(pwdfile);
|
---|
119 | } catch (IOException e) {
|
---|
120 | throw new BuildException(e);
|
---|
121 | } finally {
|
---|
122 | if (reader != null) {
|
---|
123 | try {
|
---|
124 | reader.close();
|
---|
125 | } catch (IOException e) {
|
---|
126 | // ignore
|
---|
127 | }
|
---|
128 | }
|
---|
129 | if (writer != null) {
|
---|
130 | writer.close();
|
---|
131 | }
|
---|
132 | }
|
---|
133 | }
|
---|
134 |
|
---|
135 | private final String mangle(String password) {
|
---|
136 | StringBuffer buf = new StringBuffer();
|
---|
137 | for (int i = 0; i < password.length(); i++) {
|
---|
138 | buf.append(shifts[password.charAt(i)]);
|
---|
139 | }
|
---|
140 | return buf.toString();
|
---|
141 | }
|
---|
142 |
|
---|
143 | /**
|
---|
144 | * The CVS repository to add an entry for.
|
---|
145 | *
|
---|
146 | * @param cvsRoot the CVS repository
|
---|
147 | */
|
---|
148 | public void setCvsroot(String cvsRoot) {
|
---|
149 | this.cvsRoot = cvsRoot;
|
---|
150 | }
|
---|
151 |
|
---|
152 | /**
|
---|
153 | * Password file to add the entry to.
|
---|
154 | *
|
---|
155 | * @param passFile the password file.
|
---|
156 | */
|
---|
157 | public void setPassfile(File passFile) {
|
---|
158 | this.passFile = passFile;
|
---|
159 | }
|
---|
160 |
|
---|
161 | /**
|
---|
162 | * Password to be added to the password file.
|
---|
163 | *
|
---|
164 | * @param password the password.
|
---|
165 | */
|
---|
166 | public void setPassword(String password) {
|
---|
167 | this.password = password;
|
---|
168 | }
|
---|
169 |
|
---|
170 | }
|
---|