-
/*
- * $Id: HttpHeaderRange.h,v 1.3 2003/03/06 11:51:55 robertc Exp $
- *
- *
- * 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.
+ * Copyright (C) 1996-2017 The Squid Software Foundation and contributors
*
+ * 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 "mem/forward.h"
#include "Range.h"
+#include "SquidString.h"
+
+#include <vector>
class HttpReply;
+class Packable;
+
/* http byte-range-spec */
class HttpHdrRangeSpec
{
+ MEMPROXY_CLASS(HttpHdrRangeSpec);
public:
- void *operator new(size_t);
- void operator delete (void *);
- void deleteSelf() const;
- typedef Range<ssize_t> HttpRange;
- static ssize_t const UnknownPosition;
+ typedef Range<int64_t, uint64_t> HttpRange;
+ static int64_t const UnknownPosition;
HttpHdrRangeSpec();
static HttpHdrRangeSpec *Create(const char *field, int fieldLen);
bool parseInit(const char *field, int flen);
- int canonize(size_t clen);
+ 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);
- ssize_t offset;
- ssize_t length;
-
-private:
- static MemPool *Pool;
+ int64_t offset;
+ int64_t length;
};
-/* There may be more than one byte range specified in the request.
+/**
+ * There may be more than one byte range specified in the request.
* This object holds all range specs in order of their appearence
* in the request because we SHOULD preserve that order.
*/
-
class HttpHdrRange
{
+ MEMPROXY_CLASS(HttpHdrRange);
public:
- void *operator new(size_t);
- void operator delete (void *);
- void deleteSelf() const;
-
static size_t ParsedCount;
/* Http Range Header Field */
static HttpHdrRange *ParseCreate(const String * range_spec);
~HttpHdrRange();
HttpHdrRange &operator= (HttpHdrRange const &);
- typedef Vector<HttpHdrRangeSpec *>::iterator iterator;
- typedef Vector<HttpHdrRangeSpec *>::const_iterator const_iterator;
+ typedef std::vector<HttpHdrRangeSpec *>::iterator iterator;
+ typedef std::vector<HttpHdrRangeSpec *>::const_iterator const_iterator;
iterator begin();
const_iterator begin () const;
iterator end();
const_iterator end() const;
/* adjust specs after the length is known */
- int canonize(size_t);
+ int canonize(int64_t);
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;
- ssize_t firstOffset() const;
- ssize_t lowestOffset(ssize_t) const;
- bool offsetLimitExceeded() const;
- Vector<HttpHdrRangeSpec *> specs;
+ 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:
- static MemPool *Pool;
- void getCanonizedSpecs (Vector<HttpHdrRangeSpec *> ©);
- void merge (Vector<HttpHdrRangeSpec *> &basis);
- ssize_t clen;
+ void getCanonizedSpecs (std::vector<HttpHdrRangeSpec *> ©);
+ void merge (std::vector<HttpHdrRangeSpec *> &basis);
+ int64_t clen;
};
-/* data for iterating thru range specs */
-
+/**
+ * Data for iterating thru range specs
+ */
class HttpHdrRangeIter
{
public:
HttpHdrRange::iterator pos;
+ HttpHdrRange::iterator end;
const HttpHdrRangeSpec *currentSpec() const;
void updateSpec();
- ssize_t debt() const;
- void debt(ssize_t);
- ssize_t debt_size; /* bytes left to send from the current spec */
- String boundary; /* boundary for multipart responses */
+ 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;
};
#endif /* SQUID_HTTPHEADERRANGE_H */
+