HttpHeaderTools.h File Reference

#include "http/RegisteredHeaders.h"
#include "sbuf/forward.h"

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Functions
bool	httpHeaderParseOffset (const char *start, int64_t *offPtr, char **endPtr=nullptr)
bool	httpHeaderHasConnDir (const HttpHeader *hdr, const SBuf &directive)
int	httpHeaderParseInt (const char *start, int *val)
void	httpHeaderPutStrf (HttpHeader *hdr, Http::HdrType id, const char *fmt,...) PRINTF_FORMAT_ARG3

Function Documentation

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(), HttpHdrCc::parse(), and HttpHdrSc::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.

Returns

true if and only if no problems were found.

Definition at line 98 of file HttpHeaderTools.cc.

References debugs, and strtoll().

Referenced by Http::ContentLengthInterpreter::checkValue(), HttpHeaderEntry::getInt64(), httpHdrContRangeParseInit(), httpHdrRangeRespSpecParseInit(), and HttpHdrRangeSpec::parseInit().

httpHeaderPutStrf()

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

Definition at line 25 of file HttpHeaderTools.cc.

References httpHeaderPutStrvf().

Referenced by ErrorState::BuildHttpReply(), Http::Stream::buildRangeHeader(), clientReplyContext::buildReplyHeader(), HttpStateData::httpBuildRequestHeader(), httpFixupAuthentication(), and HttpHeader::putAuth().