HttpHdrContRange.cc File Reference

#include "squid.h"
#include "base/Packable.h"
#include "debug/Stream.h"
#include "enums.h"
#include "HttpHdrContRange.h"
#include "HttpHeaderTools.h"

Include dependency graph for HttpHdrContRange.cc:

Go to the source code of this file.

Macros
#define	range_spec_unknown   (-1)
#define	known_spec(s)   ((s) != range_spec_unknown)
#define	size_min(a, b)   ((a) <= (b) ? (a) : (b))
#define	size_diff(a, b)   ((a) >= (b) ? ((a)-(b)) : 0)

Functions
static int	httpHdrRangeRespSpecParseInit (HttpHdrRangeSpec *spec, const char *field, int flen)
static void	httpHdrRangeRespSpecPackInto (const HttpHdrRangeSpec *spec, Packable *p)
HttpHdrContRange *	httpHdrContRangeCreate (void)
HttpHdrContRange *	httpHdrContRangeParseCreate (const char *str)
int	httpHdrContRangeParseInit (HttpHdrContRange *range, const char *str)
HttpHdrContRange *	httpHdrContRangeDup (const HttpHdrContRange *range)
void	httpHdrContRangePackInto (const HttpHdrContRange *range, Packable *p)
void	httpHdrContRangeSet (HttpHdrContRange *cr, HttpHdrRangeSpec spec, int64_t ent_len)

Macro Definition Documentation

known_spec

#define known_spec

(

s

)

((s) != range_spec_unknown)

Definition at line 34 of file HttpHdrContRange.cc.

range_spec_unknown

#define range_spec_unknown   (-1)

Definition at line 31 of file HttpHdrContRange.cc.

size_diff

#define size_diff	(		a,
			b
	)		((a) >= (b) ? ((a)-(b)) : 0)

Definition at line 36 of file HttpHdrContRange.cc.

size_min

#define size_min	(		a,
			b
	)		((a) <= (b) ? (a) : (b))

Definition at line 35 of file HttpHdrContRange.cc.

Function Documentation

httpHdrContRangeCreate()

HttpHdrContRange * httpHdrContRangeCreate

(

void

)

Definition at line 118 of file HttpHdrContRange.cc.

References HttpHdrContRange::elength, HttpHdrRangeSpec::length, HttpHdrRangeSpec::offset, range_spec_unknown, and HttpHdrContRange::spec.

Referenced by httpHdrContRangeDup(), httpHdrContRangeParseCreate(), and httpHeaderAddContRange().

httpHdrContRangeDup()

HttpHdrContRange * httpHdrContRangeDup

(

const HttpHdrContRange *

range

)

Definition at line 196 of file HttpHdrContRange.cc.

References assert, and httpHdrContRangeCreate().

httpHdrContRangePackInto()

void httpHdrContRangePackInto	(	const HttpHdrContRange *	range,
		Packable *	p
	)

Definition at line 206 of file HttpHdrContRange.cc.

References Packable::append(), Packable::appendf(), assert, HttpHdrContRange::elength, httpHdrRangeRespSpecPackInto(), known_spec, PRId64, and HttpHdrContRange::spec.

Referenced by HttpHeader::putContRange().

httpHdrContRangeParseCreate()

HttpHdrContRange * httpHdrContRangeParseCreate

(

const char *

str

)

Definition at line 127 of file HttpHdrContRange.cc.

References httpHdrContRangeCreate(), and httpHdrContRangeParseInit().

Referenced by HttpHeader::getContRange().

httpHdrContRangeParseInit()

int httpHdrContRangeParseInit	(	HttpHdrContRange *	crange,
		const char *	crange_spec
	)

returns true if range is valid; inits HttpHdrContRange

Definition at line 141 of file HttpHdrContRange.cc.

References assert, debugs, HttpHdrContRange::elength, httpHdrRangeRespSpecParseInit(), httpHeaderParseOffset(), known_spec, HttpHdrRangeSpec::length, HttpHdrRangeSpec::offset, range_spec_unknown, and HttpHdrContRange::spec.

Referenced by httpHdrContRangeParseCreate().

httpHdrContRangeSet()

void httpHdrContRangeSet	(	HttpHdrContRange *	cr,
		HttpHdrRangeSpec	spec,
		int64_t	ent_len
	)

inits with given spec

Definition at line 220 of file HttpHdrContRange.cc.

References assert, HttpHdrContRange::elength, and HttpHdrContRange::spec.

Referenced by httpHeaderAddContRange().

httpHdrRangeRespSpecPackInto()

static void httpHdrRangeRespSpecPackInto ( const HttpHdrRangeSpec *  spec, Packable *  p  )

static

Definition at line 102 of file HttpHdrContRange.cc.

References Packable::append(), Packable::appendf(), assert, known_spec, HttpHdrRangeSpec::length, HttpHdrRangeSpec::offset, and PRId64.

Referenced by httpHdrContRangePackInto().

httpHdrRangeRespSpecParseInit()

static int httpHdrRangeRespSpecParseInit ( HttpHdrRangeSpec *  spec, const char *  field, int  flen  )

static

Definition at line 42 of file HttpHdrContRange.cc.

References assert, debugs, httpHeaderParseOffset(), HttpHdrRangeSpec::length, HttpHdrRangeSpec::offset, range_spec_unknown, and size_diff.

Referenced by httpHdrContRangeParseInit().