1 /*
2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
75 in.transferTo(zos);
76 zos.closeEntry();
77 }
78
79 /**
80 * Writes the given bytes to the named entry of the given section.
81 */
82 public void writeEntry(byte[] bytes, Section section, String path)
83 throws IOException
84 {
85 ZipEntry ze = newEntry(section, path);
86 zos.putNextEntry(ze);
87 zos.write(bytes);
88 zos.closeEntry();
89 }
90
91 /**
92 * Writes the given entry to the given input stream.
93 */
94 public void writeEntry(InputStream in, Entry e) throws IOException {
95 zos.putNextEntry(e.zipEntry());
96 zos.write(in.readAllBytes());
97 zos.closeEntry();
98 }
99
100 private ZipEntry newEntry(Section section, String path) {
101 String prefix = section.jmodDir();
102 String name = Paths.get(prefix, path).toString()
103 .replace(File.separatorChar, '/');
104 return new ZipEntry(name);
105 }
106
107 @Override
108 public void write(int b) throws IOException {
109 zos.write(b);
110 }
111
112 @Override
113 public void close() throws IOException {
114 zos.close();
115 }
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1 /*
2 * Copyright (c) 2016, 2020, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
75 in.transferTo(zos);
76 zos.closeEntry();
77 }
78
79 /**
80 * Writes the given bytes to the named entry of the given section.
81 */
82 public void writeEntry(byte[] bytes, Section section, String path)
83 throws IOException
84 {
85 ZipEntry ze = newEntry(section, path);
86 zos.putNextEntry(ze);
87 zos.write(bytes);
88 zos.closeEntry();
89 }
90
91 /**
92 * Writes the given entry to the given input stream.
93 */
94 public void writeEntry(InputStream in, Entry e) throws IOException {
95 ZipEntry e1 = e.zipEntry();
96 // We can't know which exact Deflater and which
97 // compression level was used to compress the entry.
98 // Only preserve attributes which won't change by
99 // inflating and deflating the entry. See:
100 // sun.tools.jar.Main.update()
101 ZipEntry e2 = new ZipEntry(e1.getName());
102 e2.setMethod(e1.getMethod());
103 e2.setTime(e1.getTime());
104 e2.setComment(e1.getComment());
105 e2.setExtra(e1.getExtra());
106 if (e1.getMethod() == ZipEntry.STORED) {
107 e2.setSize(e1.getSize());
108 e2.setCrc(e1.getCrc());
109 }
110 zos.putNextEntry(e2);
111 zos.write(in.readAllBytes());
112 zos.closeEntry();
113 }
114
115 private ZipEntry newEntry(Section section, String path) {
116 String prefix = section.jmodDir();
117 String name = Paths.get(prefix, path).toString()
118 .replace(File.separatorChar, '/');
119 return new ZipEntry(name);
120 }
121
122 @Override
123 public void write(int b) throws IOException {
124 zos.write(b);
125 }
126
127 @Override
128 public void close() throws IOException {
129 zos.close();
130 }
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