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528b2c61 1/*
528b2c61 2 *
3 * SQUID Web Proxy Cache http://www.squid-cache.org/
4 * ----------------------------------------------------------
5 *
6 * Squid is the result of efforts by numerous individuals from
7 * the Internet community; see the CONTRIBUTORS file for full
8 * details. Many organizations have provided support for Squid's
9 * development; see the SPONSORS file for full details. Squid is
10 * Copyrighted (C) 2001 by the Regents of the University of
11 * California; see the COPYRIGHT file for full details. Squid
12 * incorporates software developed and/or copyrighted by other
13 * sources; see the CREDITS file for full details.
14 *
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
26ac0430 19 *
528b2c61 20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
26ac0430 24 *
528b2c61 25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
28 *
29 */
528b2c61 30#ifndef SQUID_HTTPHDRCONTRANGE_H
31#define SQUID_HTTPHDRCONTRANGE_H
32
e1f7507e 33class HttpHeader;
528b2c61 34
e1f7507e
AJ
35/* for HttpHdrRangeSpec */
36#include "HttpHeaderRange.h"
37
38/** HTTP Content-Range: header field */
62e76326 39class HttpHdrContRange
40{
41
528b2c61 42public:
43 HttpHdrRangeSpec spec;
e1f7507e 44 int64_t elength; /**< entity length, not content length */
528b2c61 45};
46
e1f7507e
AJ
47/** \todo CLEANUP: Move httpHdrContRange* functions into the class methods */
48
43ca19e0
FC
49HttpHdrContRange *httpHdrContRangeCreate(void);
50HttpHdrContRange *httpHdrContRangeParseCreate(const char *crange_spec);
e1f7507e 51/** returns true if range is valid; inits HttpHdrContRange */
43ca19e0
FC
52int httpHdrContRangeParseInit(HttpHdrContRange * crange, const char *crange_spec);
53void httpHdrContRangeDestroy(HttpHdrContRange * crange);
54HttpHdrContRange *httpHdrContRangeDup(const HttpHdrContRange * crange);
55void httpHdrContRangePackInto(const HttpHdrContRange * crange, Packer * p);
e1f7507e 56/** inits with given spec */
43ca19e0
FC
57void httpHdrContRangeSet(HttpHdrContRange *, HttpHdrRangeSpec, int64_t);
58void httpHeaderAddContRange(HttpHeader *, HttpHdrRangeSpec, int64_t);
25b6a907 59
528b2c61 60#endif /* SQUID_HTTPHDRCONTRANGE_H */