Esi.cc File Reference

#include "squid.h"
#include "client_side.h"
#include "client_side_request.h"
#include "clientStream.h"
#include "comm/Connection.h"
#include "errorpage.h"
#include "esi/Assign.h"
#include "esi/Attempt.h"
#include "esi/Context.h"
#include "esi/Element.h"
#include "esi/Esi.h"
#include "esi/Except.h"
#include "esi/Expression.h"
#include "esi/Segment.h"
#include "esi/VarState.h"
#include "FadingCounter.h"
#include "fatal.h"
#include "http/Stream.h"
#include "HttpHdrSc.h"
#include "HttpHdrScTarget.h"
#include "HttpReply.h"
#include "HttpRequest.h"
#include "ip/Address.h"
#include "log/forward.h"
#include "MemBuf.h"
#include "SquidConfig.h"
#include "esi/Literal.h"
#include "esi/Sequence.h"
#include "esi/Include.h"
#include "esi/Var.h"

Include dependency graph for Esi.cc:

Go to the source code of this file.

Classes
class	esiComment
class	esiRemove
class	esiTry
class	esiChoose
class	esiWhen
struct	esiOtherwise

Typedefs
typedef ESIContext::esiKick_t	esiKick_t

Functions
static bool	operator== (ESIElement const *lhs, ESIElement::Pointer const &rhs)
	CBDATA_CLASS_INIT (ESIContext)
static ESIContext *	ESIContextNew (HttpReply *, clientStreamNode *, ClientHttpRequest *)
void	esiStreamRead (clientStreamNode *thisNode, ClientHttpRequest *http)
clientStream_status_t	esiStreamStatus (clientStreamNode *thisNode, ClientHttpRequest *http)
static int	esiAlwaysPassthrough (Http::StatusCode sline)
void	esiStreamDetach (clientStreamNode *thisNode, ClientHttpRequest *http)
void	esiProcessStream (clientStreamNode *thisNode, ClientHttpRequest *http, HttpReply *rep, StoreIOBuffer receivedData)
ErrorState *	clientBuildError (err_type, Http::StatusCode, char const *, const ConnStateData *, HttpRequest *, const AccessLogEntryPointer &)
void	FinishAnElement (ESIElement::Pointer &element, int pos)
void	FinishAllElements (Esi::Elements &elements)
int	esiEnableProcessing (HttpReply *rep)

Typedef Documentation

esiKick_t

typedef ESIContext::esiKick_t esiKick_t

Definition at line 83 of file Esi.cc.

Function Documentation

CBDATA_CLASS_INIT()

CBDATA_CLASS_INIT

(

ESIContext

)

clientBuildError()

ErrorState * clientBuildError	(	err_type	page_id,
		Http::StatusCode	status,
		char const *	url,
		const ConnStateData *	conn,
		HttpRequest *	request,
		const AccessLogEntryPointer &	al
	)

Definition at line 2134 of file client_side_reply.cc.

References conn, Ip::Address::NoAddr(), and xstrdup.

Referenced by ESIContext::fail(), clientReplyContext::processMiss(), clientReplyContext::processOnlyIfCachedMiss(), clientReplyContext::processReplyAccessResult(), clientReplyContext::purgeDoPurge(), clientReplyContext::purgeRequest(), clientReplyContext::sendBodyTooLargeError(), clientReplyContext::sendPreconditionFailedError(), and clientReplyContext::setReplyToError().

esiAlwaysPassthrough()

static int esiAlwaysPassthrough ( Http::StatusCode  sline )

static

Definition at line 492 of file Esi.cc.

References Http::scContinue, Http::scNoContent, Http::scNotModified, Http::scProcessing, and Http::scSwitchingProtocols.

Referenced by ESIContextNew().

ESIContextNew()

ESIContext * ESIContextNew ( HttpReply *  rep, clientStreamNode *  thisNode, ClientHttpRequest *  http  )

static

Definition at line 822 of file Esi.cc.

References Http::ACCEPT_RANGES, assert, ESIContext::cbdataLocker, ESIContext::clientwantsdata, Http::CONTENT_LENGTH, Http::CONTENT_MD5, debugs, HttpHeader::delById(), esiAlwaysPassthrough(), Http::ETAG, ESIContext::flags, Http::Message::header, ESIContext::http, ESIContext::passthrough, ESIContext::rep, ClientHttpRequest::request, HttpReply::sline, Http::StatusLine::status(), ESIContext::thisNode, ESIContext::tree, ClientHttpRequest::uri, and ESIContext::varState.

Referenced by esiProcessStream().

esiEnableProcessing()

int esiEnableProcessing

(

HttpReply *

rep

)

Definition at line 2239 of file Esi.cc.

References SquidConfig::Accel, Config, HttpHdrScTarget::content(), HttpHdrSc::getMergedTarget(), HttpHdrScTarget::hasContent(), String::pos(), HttpReply::surrogate_control, and SquidConfig::surrogate_id.

Referenced by clientReplyContext::processReplyAccessResult().

esiProcessStream()

void esiProcessStream	(	clientStreamNode *	thisNode,
		ClientHttpRequest *	http,
		HttpReply *	rep,
		StoreIOBuffer	receivedData
	)

Definition at line 669 of file Esi.cc.

References assert, ESISegment::buf, ESIContext::buffered, ESIContext::cachedASTInUse, cbdataReferenceValid(), clientStreamCallback(), clientStreamRead(), clientStreamNode::data, StoreIOBuffer::data, debugs, ESIContext::ESI_KICK_FAILED, ESIContext::ESI_KICK_INPROGRESS, ESIContext::ESI_KICK_PENDING, ESIContext::ESI_KICK_SENT, ESIContextNew(), ESIContext::finishedtemplate, ESIContext::finishRead(), ESIContext::flags, RefCount< C >::getRaw(), HTTP_REQBUF_SZ, ESIContext::incoming, ESIContext::kick(), ESISegment::len, StoreIOBuffer::length, min(), dlink_node::next, ESISegment::next, clientStreamNode::node, StoreIOBuffer::offset, ESIContext::passthrough, clientStreamNode::readBuffer, ESIContext::reading(), ESIContext::readpos, and ESIContext::startRead().

esiStreamDetach()

void esiStreamDetach	(	clientStreamNode *	thisNode,
		ClientHttpRequest *	http
	)

Definition at line 635 of file Esi.cc.

References assert, ESIContext::cbdataLocker, cbdataReferenceValid(), clientStreamDetach(), clientStreamNode::data, ESIContext::detached, ESIContext::finishChildren(), ESIContext::flags, RefCount< C >::getRaw(), ESIContext::parserState, ESIContext::ParserState::stack, and ESIContext::thisNode.

esiStreamRead()

void esiStreamRead	(	clientStreamNode *	thisNode,
		ClientHttpRequest *	http
	)

Definition at line 373 of file Esi.cc.

References assert, ESISegment::buf, ESIContext::buffered, ESIContext::cachedASTInUse, cbdataReferenceValid(), clientStreamCallback(), clientStreamRead(), ESIContext::clientwantsdata, clientStreamNode::data, StoreIOBuffer::data, debugs, ESIContext::ESI_KICK_FAILED, ESIContext::ESI_KICK_INPROGRESS, ESIContext::ESI_KICK_PENDING, ESIContext::ESI_KICK_SENT, ESIContext::finished, ESIContext::finishedtemplate, ESIContext::flags, RefCount< C >::getRaw(), HTTP_REQBUF_SZ, ESIContext::incoming, ESIContext::kick(), ESISegment::len, StoreIOBuffer::length, clientStreamNode::next(), dlink_node::next, clientStreamNode::node, StoreIOBuffer::offset, ESIContext::oktosend, ESIContext::outbound, ESIContext::passthrough, dlink_node::prev, clientStreamNode::readBuffer, ESIContext::reading(), ESIContext::readpos, and ESIContext::startRead().

esiStreamStatus()

clientStream_status_t esiStreamStatus	(	clientStreamNode *	thisNode,
		ClientHttpRequest *	http
	)

Definition at line 466 of file Esi.cc.

References assert, cbdataReferenceValid(), clientStreamStatus(), clientStreamNode::data, debugs, ESIContext::finished, ESIContext::flags, RefCount< C >::getRaw(), ESISegment::len, dlink_node::next, clientStreamNode::node, ESIContext::oktosend, ESIContext::outbound, ESIContext::outbound_offset, ESIContext::passthrough, dlink_node::prev, STREAM_NONE, and STREAM_UNPLANNED_COMPLETE.

FinishAllElements()

void FinishAllElements

(

Esi::Elements &

elements

)

Definition at line 1983 of file Esi.cc.

References FinishAnElement().

Referenced by esiChoose::~esiChoose(), esiSequence::~esiSequence(), esiChoose::fail(), esiSequence::fail(), esiChoose::finish(), esiSequence::finish(), esiChoose::NULLUnChosen(), and esiSequence::process().

FinishAnElement()

void FinishAnElement	(	ESIElement::Pointer &	element,
		int	pos = -1
	)

Call finish() and set to nil the given element. Element may already be nil. When element is part of a set, use pos to indicate position/ID for debugging.

Definition at line 1973 of file Esi.cc.

References debugs, ESIElement::finish(), and RefCount< C >::getRaw().

Referenced by FinishAllElements(), esiChoose::NULLUnChosen(), esiSequence::provideData(), and esiSequence::render().

operator==()

static bool operator== ( ESIElement const *  lhs, ESIElement::Pointer const &  rhs  )

static

Definition at line 78 of file Esi.cc.

References RefCount< C >::getRaw().

Referenced by Ip::Address::operator!=().