#include "url_namer.h"

Inheritance diagram for net_instaweb::UrlNamer:

Public Types
enum	EncodeOption { kSharded, kUnsharded }

enum	ProxyExtent { kNone, ProxyExtent::kInputOnly, ProxyExtent::kFull }

Public Member Functions
virtual GoogleString	Encode (const RewriteOptions *rewrite_options, const OutputResource &output_resource, EncodeOption encode_option) const

virtual bool	Decode (const GoogleUrl &request_url, const RewriteOptions rewrite_options, GoogleString decoded) const

virtual bool	IsAuthorized (const GoogleUrl &request_url, const RewriteOptions &options) const

virtual void	ConfigureCustomOptions (const RequestHeaders &request_headers, RewriteOptions *options) const
	Configure custom options. Note that options may be NULL.

virtual ProxyExtent	ProxyMode () const

virtual bool	IsProxyEncoded (const GoogleUrl &url) const

virtual void	PrepForCrossDomain (AsyncFetch *) const
	Prepare Fetch for cross-domain request.

const GoogleString &	proxy_domain () const

void	set_proxy_domain (const GoogleString &proxy_domain)

Detailed Description

Provides an overridable URL naming interface. This isolation layer allows us to override the rules for converting the original URL of a rewritten resource to something other than the default. The default implementation performs sharding and adds to the leaf name: '.pagespeed.<filter>.<hash>.<extension>'

Member Enumeration Documentation

enum net_instaweb::UrlNamer::ProxyExtent

strong

This encodes whether we do some sort of mapping of resources to a separate proxy domain

Enumerator
kInputOnly	We see requests on this domain, but don't produce it ourselves.
kFull	All resources are moved.

Member Function Documentation

virtual bool net_instaweb::UrlNamer::Decode	(	const GoogleUrl &	request_url,
		const RewriteOptions *	rewrite_options,
		GoogleString *	decoded
	)		const

virtual

Given the request_url, generate the original url.

Returns 'false' if request_url was not encoded via this namer.

Note: the default implementation always returns false. Note: rewrite_options may be NULL.

Reimplemented in net_instaweb::ProxyUrlNamer, net_instaweb::TestUrlNamer, and net_instaweb::MeasurementProxyUrlNamer.

virtual GoogleString net_instaweb::UrlNamer::Encode	(	const RewriteOptions *	rewrite_options,
		const OutputResource &	output_resource,
		EncodeOption	encode_option
	)		const

virtual

Given an output resource and an optional set of options, generate the URL that will be embedded in the rewritten page.

encode_options is used to determine whether sharding is applied in this encoding.

Note: the default implementation returns the url of the output resource.

Reimplemented in net_instaweb::TestUrlNamer.

virtual bool net_instaweb::UrlNamer::IsAuthorized	(	const GoogleUrl &	request_url,
		const RewriteOptions &	options
	)		const

virtual

Determines whether the provided request URL is authorized given the RewriteOptions.

The default implementation uses the domain lawyer in the options.

Reimplemented in net_instaweb::ProxyUrlNamer, and net_instaweb::MeasurementProxyUrlNamer.

virtual bool net_instaweb::UrlNamer::IsProxyEncoded ( const GoogleUrl & url ) const

inlinevirtual

Determines whether the specified URL has been mapped to that central proxy domain.

Reimplemented in net_instaweb::MeasurementProxyUrlNamer, and net_instaweb::TestUrlNamer.

virtual ProxyExtent net_instaweb::UrlNamer::ProxyMode ( ) const

inlinevirtual

Determines whether the naming policy incorporates proxying resources using a central proxy domain.

Reimplemented in net_instaweb::MeasurementProxyUrlNamer, and net_instaweb::TestUrlNamer.

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

net/instaweb/rewriter/public/url_namer.h

Public Types

Public Member Functions

Detailed Description

Member Enumeration Documentation

Member Function Documentation