#include "squid.h"
#include "compat/strtoll.h"
#include "HttpHdrContRange.h"
#include "HttpHeader.h"
#include "HttpHeaderTools.h"
#include "MemBuf.h"
#include "StrList.h"
#include <cerrno>

Include dependency graph for HttpHeaderTools.cc:

Functions
static void	httpHeaderPutStrvf (HttpHeader hdr, Http::HdrType id, const char fmt, va_list vargs)

void	httpHeaderPutStrf (HttpHeader hdr, Http::HdrType id, const char fmt,...)

void	httpHeaderAddContRange (HttpHeader *hdr, HttpHdrRangeSpec spec, int64_t ent_len)

bool	httpHeaderHasConnDir (const HttpHeader *hdr, const SBuf &directive)

int	httpHeaderParseInt (const char start, int value)

bool	httpHeaderParseOffset (const char start, int64_t value, char **endPtr)

Function Documentation

◆ httpHeaderAddContRange()

void httpHeaderAddContRange	(	HttpHeader *	hdr,
		HttpHdrRangeSpec	spec,
		int64_t	ent_len
	)

wrapper arrounf PutContRange

Definition at line 47 of file HttpHeaderTools.cc.

References assert, httpHdrContRangeCreate(), httpHdrContRangeSet(), and HttpHeader::putContRange().

Referenced by Ftp::Gateway::appendSuccessHeader(), Http::Stream::buildRangeHeader(), and clientPackRangeHdr().

◆ httpHeaderHasConnDir()

bool httpHeaderHasConnDir	(	const HttpHeader *	hdr,
		const SBuf &	directive
	)

Returns: true if a given directive is found in the Connection header field-value.

Note: if no Connection header exists we may check the Proxy-Connection header

Definition at line 62 of file HttpHeaderTools.cc.

References Http::CONNECTION, HttpHeader::getList(), Http::PROXY_CONNECTION, and strListIsMember().

Referenced by Adaptation::Icap::ModXact::parseIcapHead(), Adaptation::Icap::OptXact::parseResponse(), Http::Message::persistent(), and HttpStateData::statusIfComplete().

◆ httpHeaderParseInt()

int httpHeaderParseInt	(	const char *	start,
		int *	value
	)

parses an int field, complains if something went wrong, returns true on success

Definition at line 84 of file HttpHeaderTools.cc.

References assert, debugs, and xisdigit.

Referenced by HttpHeaderEntry::getInt(), HttpHdrSc::parse(), and HttpHdrCc::parse().

◆ httpHeaderParseOffset()

bool httpHeaderParseOffset	(	const char *	start,
		int64_t *	offPtr,
		char **	endPtr = `nullptr`
	)

A strtoll(10) wrapper that checks for strtoll() failures and other problems. XXX: This function is not fully compatible with some HTTP syntax rules. Just like strtoll(), allows whitespace prefix, a sign, and any suffix. Requires at least one digit to be present. Sets "off" and "end" arguments if and only if no problems were found.