#include "rewrite_context_test_base.h"

Inheritance diagram for net_instaweb::CombiningFilter:

Classes
class	Combiner

class	Context

Public Member Functions
	CombiningFilter (RewriteDriver driver, MockScheduler scheduler, int64 rewrite_delay_ms)

virtual const char *	id () const

virtual void	StartDocumentImpl ()

virtual void	StartElementImpl (HtmlElement *element)

virtual void	Flush ()

virtual void	EndElementImpl (HtmlElement *element)

virtual const char *	Name () const
	The name of this filter – used for logging and debugging.

RewriteContext *	MakeRewriteContext ()

virtual const UrlSegmentEncoder *	encoder () const

virtual bool	ComputeOnTheFly () const

int	num_rewrites () const

int	num_render () const

int	num_will_not_render () const

int	num_cancel () const

void	ClearStats ()

int64	rewrite_delay_ms () const

void	set_rewrite_block_on (WorkerTestBase::SyncPoint *sync)

void	set_rewrite_signal_on (WorkerTestBase::SyncPoint *sync)

void	set_prefix (const GoogleString &prefix)
	Each entry in combination will be prefixed with this.

void	set_on_the_fly (bool v)

void	set_disable_successors (bool v)

bool	optimization_only () const

void	set_optimization_only (bool o)

Public Member Functions inherited from net_instaweb::RewriteFilter
	RewriteFilter (RewriteDriver *driver)

virtual void	DetermineEnabled (GoogleString *disabled_reason)

virtual bool	CanModifyUrls ()

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>).

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 char	kFilterId []

Static Public Attributes inherited from net_instaweb::CommonFilter
static const char	kCreateResourceFailedDebugMsg []
	Debug message to be inserted when resource creation fails.

Friends
class	Context

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)

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 ()

Detailed Description

Simple version of CombineCssFilter.

Concatenates all CSS files loaded from <link> tags into a single output. Does not consider barriers, statements, absolutification, etc.

Member Function Documentation

virtual bool net_instaweb::CombiningFilter::ComputeOnTheFly ( ) const

inlinevirtual

If this method returns true, the data output of this filter will not be cached, and will instead be recomputed on the fly every time it is needed. (However, the transformed URL and similar metadata in CachedResult will be kept in cache).

The default implementation returns false.

Reimplemented from net_instaweb::RewriteFilter.

virtual const UrlSegmentEncoder* net_instaweb::CombiningFilter::encoder ( ) const

inlinevirtual

All RewriteFilters define how they encode URLs and other associated information needed for a rewrite into a URL. The default implementation handles a single URL with no extra data. The filter owns the encoder.

Reimplemented from net_instaweb::RewriteFilter.

virtual void net_instaweb::CombiningFilter::Flush ( )

inlinevirtual

Notifies the Filter that a flush is occurring. A filter that's generating streamed output should flush at this time. A filter that's mutating elements can mutate any element seen since the most recent flush; once an element is flushed it is already on the wire to its destination and it's too late to mutate. Flush is initiated by an application calling HttpParse::Flush().

Flush() is called after all other handlers during a HttpParse::Flush(), except RenderDone(), which (if in use) happens after Flush().

Reimplemented from net_instaweb::EmptyHtmlFilter.

RewriteContext* net_instaweb::CombiningFilter::MakeRewriteContext ( )

inlinevirtual

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::CombiningFilter::StartDocumentImpl ( )

inlinevirtual

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.

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

net/instaweb/rewriter/public/rewrite_context_test_base.h

Classes

Public Member Functions

Static Public Attributes

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation