Http::HeaderLookupTable_t Class Reference

#include <RegisteredHeaders.h>

Collaboration diagram for Http::HeaderLookupTable_t:

Public Member Functions
	HeaderLookupTable_t ()
const HeaderTableRecord &	lookup (const char *buf, const std::size_t len) const
	look record type up by name (C-string and length) More...
const HeaderTableRecord &	lookup (const std::string &key) const
	look record type up by name (std::string) More...
const HeaderTableRecord &	lookup (const SBuf &key) const
	look record type up by name (SBuf) More...
const HeaderTableRecord &	lookup (Http::HdrType id) const
	look record type up by header ID More...

Private Member Functions
void	initCache ()

Private Attributes
std::vector< const HeaderTableRecord * >	idCache

Static Private Attributes
static const HeaderTableRecord	BadHdr {"*INVALID*:", Http::HdrType::BAD_HDR, Http::HdrFieldType::ftInvalid, HdrKind::None}
	used to signal "not found" from lookups More...

Detailed Description

Class for looking up registered header definitions

Look up HeaderTableRecord's by name or registered header ID.

Actual records are defined in file RegisteredHeadersHash.gperf, which is compiled using gperf to RegisteredHeadersHash.cci which is then included in RegisteredHeaders.cc.

Definition at line 177 of file RegisteredHeaders.h.

Constructor & Destructor Documentation

HeaderLookupTable_t()

Http::HeaderLookupTable_t::HeaderLookupTable_t

(

)

Definition at line 40 of file RegisteredHeaders.cc.

References initCache().

Member Function Documentation

initCache()

void Http::HeaderLookupTable_t::initCache ( )

private

Definition at line 46 of file RegisteredHeaders.cc.

References assert, HttpHeaderDefinitionsTable, idCache, MAX_HASH_VALUE, MIN_HASH_VALUE, and TOTAL_KEYWORDS.

Referenced by HeaderLookupTable_t().

lookup() [1/4]

const HeaderTableRecord & Http::HeaderLookupTable_t::lookup	(	const char *	buf,
		const std::size_t	len
	)		const

Definition at line 32 of file RegisteredHeaders.cc.

References BadHdr, Http::HeaderTableRecord::id, HttpHeaderHashTable::lookup(), and Http::OTHER.

Referenced by clientFollowXForwardedForCheck(), HttpHeader::hasNamed(), HttpHeaderEntry::HttpHeaderEntry(), httpHeaderFieldStatDumper(), lookup(), Http::operator<<(), ACLHTTPHeaderData::parse(), HttpHeaderEntry::parse(), parse_HeaderWithAclList(), and HeaderManglers::track().

lookup() [2/4]

const HeaderTableRecord& Http::HeaderLookupTable_t::lookup ( const SBuf &  key ) const

inline

Definition at line 187 of file RegisteredHeaders.h.

References SBuf::length(), lookup(), and SBuf::rawContent().

lookup() [3/4]

const HeaderTableRecord& Http::HeaderLookupTable_t::lookup ( const std::string &  key ) const

inline

Definition at line 183 of file RegisteredHeaders.h.

References lookup().

lookup() [4/4]

const HeaderTableRecord& Http::HeaderLookupTable_t::lookup ( Http::HdrType  id ) const

inline

Definition at line 191 of file RegisteredHeaders.h.

References idCache.

Member Data Documentation

BadHdr

const HeaderTableRecord Http::HeaderLookupTable_t::BadHdr {"*INVALID*:", Http::HdrType::BAD_HDR, Http::HdrFieldType::ftInvalid, HdrKind::None}

staticprivate

Definition at line 198 of file RegisteredHeaders.h.

Referenced by lookup().

idCache

std::vector<const HeaderTableRecord *> Http::HeaderLookupTable_t::idCache

private

Definition at line 197 of file RegisteredHeaders.h.

Referenced by initCache(), and lookup().

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The documentation for this class was generated from the following files:

• src/http/RegisteredHeaders.h
• src/http/RegisteredHeaders.cc
• src/tests/stub_libhttp.cc