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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package org.openoffice.idesupport.xml;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.Enumeration;
import java.util.ArrayList;
import java.util.Iterator;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.w3c.dom.Element;
import com.sun.star.script.framework.container.XMLParserFactory;
public class Manifest {
private Document document = null;
private boolean baseElementsExist = false;
public Manifest(InputStream inputStream) throws IOException {
document = XMLParserFactory.getParser().parse(inputStream);
}
public void add(String entry) {
add(entry, "");
}
private void add(String entry, String type) {
Element root, el;
ensureBaseElementsExist();
try {
root = (Element)
document.getElementsByTagName("manifest:manifest").item(0);
el = document.createElement("manifest:file-entry");
el.setAttribute("manifest:media-type", type);
el.setAttribute("manifest:full-path", entry);
// System.out.println("added: " + el.toString());
root.appendChild(el);
}
catch (Exception e) {
System.err.println("Error adding entry: " + e.getMessage());
}
}
private void ensureBaseElementsExist() {
if (baseElementsExist == false) {
baseElementsExist = true;
add("Scripts/", "application/script-parcel");
}
}
public void remove(String entry) {
Element root, el;
int len;
try {
root = (Element)
document.getElementsByTagName("manifest:manifest").item(0);
NodeList nl = root.getElementsByTagName("manifest:file-entry");
if (nl == null || (len = nl.getLength()) == 0)
return;
ArrayList list = new ArrayList();
for (int i = 0; i < len; i++) {
el = (Element)nl.item(i);
if (el.getAttribute("manifest:full-path").startsWith(entry)) {
// System.out.println("found: " + el.toString());
list.add(el);
}
}
Iterator iter = list.iterator();
while (iter.hasNext())
root.removeChild((Element)iter.next());
// System.out.println("and after root is: " + root.toString());
}
catch (Exception e) {
System.err.println("Error removing entry: " + e.getMessage());
}
}
public InputStream getInputStream() throws IOException {
InputStream result = null;
ByteArrayOutputStream out = null;
try {
out = new ByteArrayOutputStream();
write(out);
result = new ByteArrayInputStream(out.toByteArray());
// result = replaceNewlines(out.toByteArray());
}
finally {
if (out != null)
out.close();
}
return result;
}
private InputStream replaceNewlines(byte[] bytes) throws IOException {
InputStream result;
ByteArrayOutputStream out;
BufferedReader reader;
reader = new BufferedReader(new InputStreamReader(
new ByteArrayInputStream(bytes)));
out = new ByteArrayOutputStream();
int previous = reader.read();
out.write(previous);
int current;
while ((current = reader.read()) != -1) {
if (((char)current == '\n' || (char)current == ' ') &&
(char)previous == '\n')
continue;
else {
out.write(current);
previous = current;
}
}
result = new ByteArrayInputStream(out.toByteArray());
return result;
}
public void write(OutputStream out) throws IOException {
XMLParserFactory.getParser().write(document, out);
}
}
|
