net_instaweb::NestedFilter Class Reference

#include "rewrite_context_test_base.h"

Inheritance diagram for net_instaweb::NestedFilter:

Classes
class	Context
class	NestedSlot

Public Member Functions
	NestedFilter (RewriteDriver *driver, SimpleTextFilter *upper_filter, UpperCaseRewriter *upper_rewriter, bool expected_nested_result)
int	num_top_rewrites () const
	Stats.
int	num_sub_rewrites () const
void	ClearStats ()
void	set_chain (bool x)
	Set this to true to create a chain of nested rewrites on the same slot.
bool	expected_nested_rewrite_result () const
void	set_expected_nested_rewrite_result (bool x)
void	set_check_nested_rewrite_result (bool x)
Public Member Functions inherited from net_instaweb::RewriteFilter
	RewriteFilter (RewriteDriver *driver)
virtual void	DetermineEnabled (GoogleString *disabled_reason)
virtual bool	CanModifyUrls ()
virtual const UrlSegmentEncoder *	encoder () const
virtual bool	ComputeOnTheFly () const
virtual RewriteContext *	MakeNestedRewriteContext (RewriteContext *parent, const ResourceSlotPtr &slot)
virtual void	EncodeUserAgentIntoResourceContext (ResourceContext *context) const
virtual const RewriteOptions::Filter *	RelatedFilters (int *num_filters) const
virtual const StringPieceVector *	RelatedOptions () const
Public Member Functions inherited from net_instaweb::CommonFilter
	CommonFilter (RewriteDriver *driver)
const GoogleUrl &	base_url () const
	Getters. More...
const GoogleUrl &	decoded_base_url () const
RewriteDriver *	driver () const
HtmlElement *	noscript_element () const
void	InsertNodeAtBodyEnd (HtmlNode *data)
virtual void	StartDocument ()
	Note: Don't overload these methods, overload the implementers instead!
virtual void	StartElement (HtmlElement *element)
virtual void	EndElement (HtmlElement *element)
virtual void	Characters (HtmlCharactersNode *characters)
ResourcePtr	CreateInputResource (StringPiece input_url, RewriteDriver::InputRole role, bool *is_authorized)
ResourcePtr	CreateInputResourceOrInsertDebugComment (StringPiece input_url, RewriteDriver::InputRole role, HtmlElement *element)
void	ResolveUrl (StringPiece input_url, GoogleUrl *out_url)
bool	IsRelativeUrlLoadPermittedByCsp (StringPiece url, CspDirective role)
bool	BaseUrlIsValid () const
bool	DebugMode () const
bool	CanAddPagespeedOnloadToImage (const HtmlElement &)
virtual void	LogFilterModifiedContent ()
virtual RewriteDriver::InlineAuthorizationPolicy	AllowUnauthorizedDomain () const
virtual bool	IntendedForInlining () const
void	AddJsToElement (StringPiece js, HtmlElement *script)
Public Member Functions inherited from net_instaweb::EmptyHtmlFilter
virtual void	EndDocument ()
virtual void	Cdata (HtmlCdataNode *cdata)
	Called for CDATA blocks (e.g. <![CDATA[foobar]]>)
virtual void	Comment (HtmlCommentNode *comment)
	Called for HTML comments that aren't IE directives (e.g. ).
virtual void	IEDirective (HtmlIEDirectiveNode *directive)
virtual void	Directive (HtmlDirectiveNode *directive)
	Called for HTML directives (e.g. <!doctype foobar>).
virtual void	Flush ()
ScriptUsage	GetScriptUsage () const override
Public Member Functions inherited from net_instaweb::HtmlFilter
virtual void	RenderDone ()
bool	is_enabled () const
void	set_is_enabled (bool is_enabled)

Static Public Attributes
static const bool	kExpectNestedRewritesSucceed = true
	For use with NestedFilter constructor.
static const bool	kExpectNestedRewritesFail = false
static const char	kFilterId []
Static Public Attributes inherited from net_instaweb::CommonFilter
static const char	kCreateResourceFailedDebugMsg []
	Debug message to be inserted when resource creation fails.

Protected Member Functions
virtual RewriteContext *	MakeRewriteContext ()
virtual void	StartElementImpl (HtmlElement *element)
SimpleTextFilter *	upper_filter ()
virtual const char *	id () const
virtual const char *	Name () const
	The name of this filter – used for logging and debugging.
virtual void	StartDocumentImpl ()
virtual void	EndElementImpl (HtmlElement *element)
Protected Member Functions inherited from net_instaweb::RewriteFilter
virtual const char *	LoggingId ()
	This class logs using id().
Protected Member Functions inherited from net_instaweb::CommonFilter
ServerContext *	server_context () const
const RewriteOptions *	rewrite_options ()

Additional Inherited Members
Public Types inherited from net_instaweb::HtmlFilter
enum	ScriptUsage { kWillInjectScripts, kMayInjectScripts, kNeverInjectsScripts }
	Describes a filter's relationship with scripts. More...
Static Public Member Functions inherited from net_instaweb::RewriteFilter
static StringPiece	GetCharsetForScript (const Resource *script, const StringPiece attribute_charset, const StringPiece enclosing_charset)
static GoogleString	GetCharsetForStylesheet (const Resource *stylesheet, const StringPiece attribute_charset, const StringPiece enclosing_charset)
Static Public Member Functions inherited from net_instaweb::CommonFilter
static bool	ExtractMetaTagDetails (const HtmlElement &element, const ResponseHeaders *headers, GoogleString *content, GoogleString *mime_type, GoogleString *charset)

Detailed Description

Filter that contains nested resources that must themselves be rewritten.

Member Function Documentation

virtual RewriteContext* net_instaweb::NestedFilter::MakeRewriteContext ( )

inlineprotectedvirtual

Generates a RewriteContext appropriate for this filter. Default implementation returns NULL. This must be overridden by filters. This is used to implement Fetch.

Reimplemented from net_instaweb::RewriteFilter.

virtual void net_instaweb::NestedFilter::StartDocumentImpl ( )

inlineprotectedvirtual

Overload these implementer methods: Intentionally left abstract so that implementers don't forget to change the name from Blah to BlahImpl.

Implements net_instaweb::CommonFilter.

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

• net/instaweb/rewriter/public/rewrite_context_test_base.h