1 /*
2 * Copyright (c) 1995, 2018, 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
656 if (name == null || bname.length != nlen) {
657 // to use the entry name stored in cen, if the passed in name is
658 // (1) null, invoked from iterator, or
659 // (2) not equal to the name stored, a slash is appended during
660 // getEntryPos() search.
661 if (!zc.isUTF8() && (flag & USE_UTF8) != 0) {
662 name = zc.toStringUTF8(cen, pos + CENHDR, nlen);
663 } else {
664 name = zc.toString(cen, pos + CENHDR, nlen);
665 }
666 }
667 ZipEntry e = func.apply(name); //ZipEntry e = new ZipEntry(name);
668 e.flag = flag;
669 e.xdostime = CENTIM(cen, pos);
670 e.crc = CENCRC(cen, pos);
671 e.size = CENLEN(cen, pos);
672 e.csize = CENSIZ(cen, pos);
673 e.method = CENHOW(cen, pos);
674 if (elen != 0) {
675 int start = pos + CENHDR + nlen;
676 e.setExtra0(Arrays.copyOfRange(cen, start, start + elen), true);
677 }
678 if (clen != 0) {
679 int start = pos + CENHDR + nlen + elen;
680 if (!zc.isUTF8() && (flag & USE_UTF8) != 0) {
681 e.comment = zc.toStringUTF8(cen, start, clen);
682 } else {
683 e.comment = zc.toString(cen, start, clen);
684 }
685 }
686 lastEntryName = e.name;
687 lastEntryPos = pos;
688 return e;
689 }
690
691 /**
692 * Returns the number of entries in the ZIP file.
693 *
694 * @return the number of entries in the ZIP file
695 * @throws IllegalStateException if the zip file has been closed
696 */
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1 /*
2 * Copyright (c) 1995, 2019, 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
656 if (name == null || bname.length != nlen) {
657 // to use the entry name stored in cen, if the passed in name is
658 // (1) null, invoked from iterator, or
659 // (2) not equal to the name stored, a slash is appended during
660 // getEntryPos() search.
661 if (!zc.isUTF8() && (flag & USE_UTF8) != 0) {
662 name = zc.toStringUTF8(cen, pos + CENHDR, nlen);
663 } else {
664 name = zc.toString(cen, pos + CENHDR, nlen);
665 }
666 }
667 ZipEntry e = func.apply(name); //ZipEntry e = new ZipEntry(name);
668 e.flag = flag;
669 e.xdostime = CENTIM(cen, pos);
670 e.crc = CENCRC(cen, pos);
671 e.size = CENLEN(cen, pos);
672 e.csize = CENSIZ(cen, pos);
673 e.method = CENHOW(cen, pos);
674 if (elen != 0) {
675 int start = pos + CENHDR + nlen;
676 e.setExtra0(Arrays.copyOfRange(cen, start, start + elen), true, false);
677 }
678 if (clen != 0) {
679 int start = pos + CENHDR + nlen + elen;
680 if (!zc.isUTF8() && (flag & USE_UTF8) != 0) {
681 e.comment = zc.toStringUTF8(cen, start, clen);
682 } else {
683 e.comment = zc.toString(cen, start, clen);
684 }
685 }
686 lastEntryName = e.name;
687 lastEntryPos = pos;
688 return e;
689 }
690
691 /**
692 * Returns the number of entries in the ZIP file.
693 *
694 * @return the number of entries in the ZIP file
695 * @throws IllegalStateException if the zip file has been closed
696 */
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