1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 2011, 2013 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19 #define ZIP_READER_H 1
25 /* Create zip reader to read the file called FILENAME.
26 If ERRS is non-null if will be used to contain any error messages
27 which the reader wishes to report.
29 struct zip_reader *zip_reader_create (const char *filename, struct string *errs);
31 /* Destroy the zip reader */
32 void zip_reader_destroy (struct zip_reader *zr);
34 /* Return the zip member in the reader ZR, called MEMBER */
35 struct zip_member *zip_member_open (struct zip_reader *zr, const char *member);
37 /* Read up to N bytes from ZM, storing them in BUF.
38 Returns the number of bytes read, or -1 on error */
39 int zip_member_read (struct zip_member *zm, void *buf, size_t n);
41 void zip_member_finish (struct zip_member *zm);