AdblockPlus::ReferrerMapping Class Reference

Stores a mapping between URLs and their referrers. More...

#include <ReferrerMapping.h>

Public Member Functions
	ReferrerMapping (const int maxCachedUrls=5000)
	Constructor. More...
void	Add (const std::string &url, const std::string &referrer)
	Records the refferer for a URL. More...
std::vector< std::string >	BuildReferrerChain (const std::string &url) const
	Builds a chain of referrers for the supplied URL. More...

Detailed Description

Stores a mapping between URLs and their referrers.

This can be used to build a chain of referrers for any URL (see BuildReferrerChain()), which approximates the frame structure, see FilterEngine::Matches().

Constructor & Destructor Documentation

AdblockPlus::ReferrerMapping::ReferrerMapping

(

const int

maxCachedUrls = 5000

)

Constructor.

Parameters

maxCachedUrls

Number of URL mappings to store. The higher the better - clients typically cache requests, and a single cached request will break the referrer chain.

Member Function Documentation

void AdblockPlus::ReferrerMapping::Add	(	const std::string &	url,
		const std::string &	referrer
	)

Records the refferer for a URL.

Parameters

url	Request URL.
referrer	Request referrer.

std::vector<std::string> AdblockPlus::ReferrerMapping::BuildReferrerChain

(

const std::string &

url

)

const

Builds a chain of referrers for the supplied URL.

This should reconstruct a document's parent frame URLs.

Parameters

url	URL to build the chain for.

Returns

List of URLs, starting with url.

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

• include/AdblockPlus/ReferrerMapping.h