/*
+ * Copyright (C) 1996-2021 The Squid Software Foundation and contributors
*
- * SQUID Web Proxy Cache http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- * Squid is the result of efforts by numerous individuals from
- * the Internet community; see the CONTRIBUTORS file for full
- * details. Many organizations have provided support for Squid's
- * development; see the SPONSORS file for full details. Squid is
- * Copyrighted (C) 2001 by the Regents of the University of
- * California; see the COPYRIGHT file for full details. Squid
- * incorporates software developed and/or copyrighted by other
- * sources; see the CREDITS file for full details.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
- *
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
*/
#ifndef SQUID_HTTPHEADERRANGE_H
#define SQUID_HTTPHEADERRANGE_H
-#include "MemPool.h"
-#include "Packer.h"
-#include "Range.h"
+#include "base/Range.h"
+#include "mem/forward.h"
#include "SquidString.h"
#include <vector>
class HttpReply;
-/* http byte-range-spec */
+class Packable;
+// TODO: Refactor to disambiguate and provide message-specific APIs.
+/// either byte-range-spec (in a request Range header)
+/// or suffix-byte-range-spec (in a request Range header)
+/// or byte-range part of byte-range-resp (in a response Content-Range header)
+/// or "*" part of unsatisfied-range (in a response Content-Range header)
class HttpHdrRangeSpec
{
+ MEMPROXY_CLASS(HttpHdrRangeSpec);
public:
- MEMPROXY_CLASS(HttpHdrRangeSpec);
typedef Range<int64_t, uint64_t> HttpRange;
static int64_t const UnknownPosition;
bool parseInit(const char *field, int flen);
int canonize(int64_t clen);
void outputInfo( char const *note) const;
- void packInto(Packer * p) const;
+ void packInto(Packable * p) const;
bool mergeWith(const HttpHdrRangeSpec * donor);
int64_t offset;
int64_t length;
};
-MEMPROXY_CLASS_INLINE(HttpHdrRangeSpec);
-
/**
* There may be more than one byte range specified in the request.
- * This object holds all range specs in order of their appearence
+ * This object holds all range specs in order of their appearance
* in the request because we SHOULD preserve that order.
*/
class HttpHdrRange
{
-
-public:
MEMPROXY_CLASS(HttpHdrRange);
+public:
static size_t ParsedCount;
/* Http Range Header Field */
static HttpHdrRange *ParseCreate(const String * range_spec);
int canonize(HttpReply *rep);
/* returns true if ranges are valid; inits HttpHdrRange */
bool parseInit(const String * range_spec);
- void packInto(Packer * p) const;
+ void packInto(Packable * p) const;
/* other */
bool isComplex() const;
bool willBeComplex() const;
int64_t firstOffset() const;
int64_t lowestOffset(int64_t) const;
bool offsetLimitExceeded(const int64_t limit) const;
- bool contains(HttpHdrRangeSpec& r) const;
std::vector<HttpHdrRangeSpec *> specs;
private:
int64_t clen;
};
-MEMPROXY_CLASS_INLINE(HttpHdrRange);
-
/**
* Data for iterating thru range specs
*/
void updateSpec();
int64_t debt() const;
void debt(int64_t);
- int64_t debt_size; /* bytes left to send from the current spec */
- String boundary; /* boundary for multipart responses */
- bool valid;
+ int64_t debt_size = 0; /* bytes left to send from the current spec */
+ String boundary; /* boundary for multipart responses */
+ bool valid = false;
};
#endif /* SQUID_HTTPHEADERRANGE_H */
+