#include "url_multipart_encoder.h"

Inheritance diagram for net_instaweb::UrlMultipartEncoder:

Public Member Functions
virtual void	Encode (const StringVector &urls, const ResourceContext data, GoogleString encoding) const

virtual bool	Decode (const StringPiece &url_segment, StringVector urls, ResourceContext data, MessageHandler *handler) const

Detailed Description

Encodes a multiple strings into a single string so that it can be decoded. This is not restricted to URLs but is optimized for them in its choice of escape characters. '+' is used to separate the parts, and any parts that include '+' are prefixed by a '='. '=' is converted to '==' – it's a pretty lightweight encoding, and any other character restrictions will have to be applied to the output of this class.

Todo:

TODO(jmarantz): One possibly improvement is to bake this functionality into UrlEscaper, changing its interface to accept arbitrary numbers of pieces in & out. However, that would change an interface that's used in multiple places, so this is left as a

TODO.

Member Function Documentation

virtual bool net_instaweb::UrlMultipartEncoder::Decode	(	const StringPiece &	url_segment,
		StringVector *	urls,
		ResourceContext *	out_data,
		MessageHandler *	handler
	)		const

virtual

Decode URLs from "url_segment". Note that there may be other meta-data encoded in url_segment, which this function will write into out_data, if present.

Reimplemented from net_instaweb::UrlSegmentEncoder.

virtual void net_instaweb::UrlMultipartEncoder::Encode	(	const StringVector &	urls,
		const ResourceContext *	data,
		GoogleString *	url_segment
	)		const

virtual

Encodes arbitrary text so it can be used in a url segment. A url segment must contain only characters that are legal in URLs, and exclude "/" and "." which are used for a higher level encoding scheme into which this must fit.

'data' is optional – it can be NULL and it is up to the encoder to decide what to do.

Reimplemented from net_instaweb::UrlSegmentEncoder.

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

pagespeed/kernel/util/url_multipart_encoder.h

Public Member Functions

Detailed Description

Member Function Documentation