src/HttpHdrContRange.h

   1 /*
   2  * Copyright (C) 1996-2020 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #ifndef SQUID_HTTPHDRCONTRANGE_H
  10 #define SQUID_HTTPHDRCONTRANGE_H
  11
  12 #include "HttpHeaderRange.h"
  13
  14 class HttpHeader;
  15
  16 /** HTTP Content-Range: header field */
  17 class HttpHdrContRange
  18 {
  19     MEMPROXY_CLASS(HttpHdrContRange);
  20
  21 public:
  22     HttpHdrContRange() : elength(0) {}
  23
  24     HttpHdrRangeSpec spec;
  25     int64_t elength;        /**< entity length, not content length */
  26 };
  27
  28 /** \todo CLEANUP: Move httpHdrContRange* functions into the class methods */
  29
  30 HttpHdrContRange *httpHdrContRangeCreate(void);
  31 HttpHdrContRange *httpHdrContRangeParseCreate(const char *crange_spec);
  32 /** returns true if range is valid; inits HttpHdrContRange */
  33 int httpHdrContRangeParseInit(HttpHdrContRange * crange, const char *crange_spec);
  34 HttpHdrContRange *httpHdrContRangeDup(const HttpHdrContRange * crange);
  35 void httpHdrContRangePackInto(const HttpHdrContRange * crange, Packable * p);
  36 /** inits with given spec */
  37 void httpHdrContRangeSet(HttpHdrContRange *, HttpHdrRangeSpec, int64_t);
  38 void httpHeaderAddContRange(HttpHeader *, HttpHdrRangeSpec, int64_t);
  39
  40 #endif /* SQUID_HTTPHDRCONTRANGE_H */
  41