squid : Optimising Web Delivery

src

#include "squid.h"
#include "acl/Acl.h"
#include "acl/FilledChecklist.h"
#include "cache_cf.h"
#include "client_side.h"
#include "client_side_request.h"
#include "comm/Connection.h"
#include "ConfigParser.h"
#include "ExternalACL.h"
#include "ExternalACLEntry.h"
#include "fde.h"
#include "format/Token.h"
#include "helper.h"
#include "helper/Reply.h"
#include "http/Stream.h"
#include "HttpHeaderTools.h"
#include "HttpReply.h"
#include "HttpRequest.h"
#include "ip/tools.h"
#include "MemBuf.h"
#include "mgr/Registration.h"
#include "rfc1738.h"
#include "SquidConfig.h"
#include "SquidString.h"
#include "Store.h"
#include "tools.h"
#include "wordlist.h"
#include "ssl/ServerBump.h"
#include "ssl/support.h"
#include "auth/Acl.h"
#include "auth/Gadgets.h"
#include "auth/UserRequest.h"

Include dependency graph for external_acl.cc:

Go to the source code of this file.

Classes
class	external_acl

class	external_acl_data

class	externalAclState

Macros
#define	DEFAULT_EXTERNAL_ACL_TTL 1 * 60 * 60

#define	DEFAULT_EXTERNAL_ACL_CHILDREN 5

Functions
static void	external_acl_cache_delete (external_acl *def, const ExternalACLEntryPointer &entry)

static int	external_acl_entry_expired (external_acl *def, const ExternalACLEntryPointer &entry)

static int	external_acl_grace_expired (external_acl *def, const ExternalACLEntryPointer &entry)

static void	external_acl_cache_touch (external_acl *def, const ExternalACLEntryPointer &entry)

static ExternalACLEntryPointer	external_acl_cache_add (external_acl def, const char key, ExternalACLEntryData const &data)

void	parse_externalAclHelper (external_acl **list)

void	dump_externalAclHelper (StoreEntry sentry, const char name, const external_acl *list)

void	free_externalAclHelper (external_acl **list)

static external_acl *	find_externalAclHelper (const char *name)

static void	copyResultsFromEntry (const HttpRequest::Pointer &req, const ExternalACLEntryPointer &entry)

static void	externalAclHandleReply (void *data, const Helper::Reply &reply)

static void	externalAclStats (StoreEntry *sentry)

static void	externalAclRegisterWithCacheManager (void)

void	externalAclInit (void)

void	externalAclShutdown (void)

Macro Definition Documentation

◆ DEFAULT_EXTERNAL_ACL_CHILDREN

#define DEFAULT_EXTERNAL_ACL_CHILDREN 5

Definition at line 52 of file external_acl.cc.

◆ DEFAULT_EXTERNAL_ACL_TTL

#define DEFAULT_EXTERNAL_ACL_TTL 1 * 60 * 60

Definition at line 49 of file external_acl.cc.

Function Documentation

◆ copyResultsFromEntry()

static void copyResultsFromEntry	(	const HttpRequest::Pointer &	req,
		const ExternalACLEntryPointer &	entry
	)

static

Definition at line 567 of file external_acl.cc.

References HttpRequest::clientConnectionManager, HttpRequest::extacl_log, HttpRequest::extacl_message, HttpRequest::extacl_passwd, HttpRequest::extacl_user, CbcPointer< Cbc >::get(), ExternalACLEntry::log, ExternalACLEntry::message, ExternalACLEntry::notes, ExternalACLEntry::password, String::size(), ExternalACLEntry::tag, HttpRequest::tag, UpdateRequestNotes(), and ExternalACLEntry::user.

Referenced by ACLExternal::aclMatchExternal().

◆ dump_externalAclHelper()

void dump_externalAclHelper	(	StoreEntry *	sentry,
		const char *	name,
		const external_acl *	list
	)

Definition at line 370 of file external_acl.cc.

References DEFAULT_EXTERNAL_ACL_CHILDREN, DEFAULT_EXTERNAL_ACL_TTL, wordlist::key, Format::LOG_QUOTE_SHELL, wordlist::next, node::next, and storeAppendPrintf().

◆ external_acl_cache_add()

static ExternalACLEntryPointer external_acl_cache_add	(	external_acl *	def,
		const char *	key,
		ExternalACLEntryData const &	data
	)

static

Definition at line 836 of file external_acl.cc.

References ACCESS_DUNNO, external_acl::add(), external_acl::cache, debugs, ExternalACLEntry::def, external_acl_cache_delete(), external_acl_cache_touch(), hash_lookup(), hash_link::key, external_acl::maybeCacheable(), MYNAME, ExternalACLEntryData::result, ExternalACLEntry::update(), and xstrdup.

Referenced by externalAclHandleReply().

◆ external_acl_cache_delete()

static void external_acl_cache_delete	(	external_acl *	def,
		const ExternalACLEntryPointer &	entry
	)

static

Definition at line 874 of file external_acl.cc.

References assert, external_acl::cache, external_acl::cache_entries, external_acl::cache_size, ExternalACLEntry::def, dlinkDelete(), RefCount< C >::getRaw(), hash_remove_link(), ExternalACLEntry::lru, and external_acl::lru_list.

Referenced by external_acl_cache_add(), external_acl::trimCache(), and external_acl::~external_acl().

◆ external_acl_cache_touch()

static void external_acl_cache_touch	(	external_acl *	def,
		const ExternalACLEntryPointer &	entry
	)

static

Definition at line 753 of file external_acl.cc.

References dlinkAdd(), dlinkDelete(), RefCount< C >::getRaw(), ExternalACLEntry::lru, external_acl::lru_list, external_acl::maybeCacheable(), and ExternalACLEntry::result.

Referenced by ACLExternal::aclMatchExternal(), and external_acl_cache_add().

◆ external_acl_entry_expired()

static int external_acl_entry_expired	(	external_acl *	def,
		const ExternalACLEntryPointer &	entry
	)

static

Definition at line 808 of file external_acl.cc.

References ACCESS_DUNNO, Acl::Answer::allowed(), external_acl::cache_size, ExternalACLEntry::date, external_acl::negative_ttl, ExternalACLEntry::result, squid_curtime, and external_acl::ttl.

Referenced by ACLExternal::aclMatchExternal().

◆ external_acl_grace_expired()

static int external_acl_grace_expired	(	external_acl *	def,
		const ExternalACLEntryPointer &	entry
	)

static

Definition at line 820 of file external_acl.cc.

References ACCESS_DUNNO, Acl::Answer::allowed(), external_acl::cache_size, ExternalACLEntry::date, external_acl::grace, external_acl::negative_ttl, ExternalACLEntry::result, squid_curtime, and external_acl::ttl.

Referenced by ACLExternal::aclMatchExternal().

◆ externalAclHandleReply()

static void externalAclHandleReply	(	void *	data,
		const Helper::Reply &	reply
	)

static

◆ externalAclInit()

void externalAclInit ( void )

Definition at line 1105 of file external_acl.cc.

References Config, SquidConfig::externalAclHelperList, externalAclRegisterWithCacheManager(), hash4, hash_create(), hashPrime(), IPC_TCP_SOCKET, Helper::Client::Make(), and external_acl::next.

Referenced by mainInitialize(), mainReconfigureFinish(), and mainRotate().

◆ externalAclRegisterWithCacheManager()

static void externalAclRegisterWithCacheManager ( void )

static

Definition at line 1097 of file external_acl.cc.

References externalAclStats(), and Mgr::RegisterAction().

Referenced by externalAclInit().

◆ externalAclShutdown()

void externalAclShutdown ( void )

Definition at line 1129 of file external_acl.cc.

References Config, SquidConfig::externalAclHelperList, helperShutdown(), external_acl::next, and external_acl::theHelper.

Referenced by mainReconfigureStart(), mainRotate(), and SquidShutdown().

◆ externalAclStats()

static void externalAclStats ( StoreEntry * sentry )

static

Definition at line 1085 of file external_acl.cc.

References assert, Config, SquidConfig::externalAclHelperList, external_acl::next, and storeAppendPrintf().

Referenced by externalAclRegisterWithCacheManager().

◆ find_externalAclHelper()

static external_acl* find_externalAclHelper ( const char * name )

static

Definition at line 427 of file external_acl.cc.

References Config, SquidConfig::externalAclHelperList, and node::next.

Referenced by ACLExternal::parse().

◆ free_externalAclHelper()

void free_externalAclHelper ( external_acl ** list )

Definition at line 420 of file external_acl.cc.

◆ parse_externalAclHelper()

void parse_externalAclHelper ( external_acl ** list )

Definition at line 175 of file external_acl.cc.

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