Page Speed Optimization Libraries
1.2.24.1
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#include "google_analytics_filter.h"
Public Types | |
typedef StringPieceVector | MethodVector |
Public Member Functions | |
GoogleAnalyticsFilter (HtmlParse *html_parse, Statistics *statistics) | |
GoogleAnalyticsFilter (HtmlParse *html_parse, Statistics *statistics, MethodVector *glue_methods, MethodVector *unhandled_methods) | |
The filter will take ownership of the method vectors. | |
virtual void | StartDocument () |
virtual void | EndDocument () |
Note: EndDocument will be called imediately before the last Flush call. | |
virtual void | StartElement (HtmlElement *element) |
virtual void | EndElement (HtmlElement *element) |
virtual void | Flush () |
virtual void | Characters (HtmlCharactersNode *characters_node) |
Expected HTML Events in <script> elements. | |
virtual void | Comment (HtmlCommentNode *comment) |
Unexpected HTML Events in <script> elements. | |
virtual void | Cdata (HtmlCdataNode *cdata) |
Called for CDATA blocks (e.g. <![CDATA[foobar]]>) | |
virtual void | IEDirective (HtmlIEDirectiveNode *directive) |
virtual const char * | Name () const |
The name of this filter -- used for logging and debugging. | |
Static Public Member Functions | |
static void | InitStats (Statistics *statistics) |
Static Public Attributes | |
static const char | kPageLoadCount [] |
static const char | kRewrittenCount [] |
Filter <script> tags. Rewrite qualifying sync loads of Google Analytics as async loads.
virtual void net_instaweb::GoogleAnalyticsFilter::Flush | ( | ) | [virtual] |
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().
Reimplemented from net_instaweb::EmptyHtmlFilter.
virtual void net_instaweb::GoogleAnalyticsFilter::IEDirective | ( | HtmlIEDirectiveNode * | directive | ) | [virtual] |
Called for an IE directive; typically used for CSS styling. See http://msdn.microsoft.com/en-us/library/ms537512(VS.85).aspx
Reimplemented from net_instaweb::EmptyHtmlFilter.
virtual void net_instaweb::GoogleAnalyticsFilter::StartDocument | ( | ) | [virtual] |
Starts a new document. Filters should clear their state in this function, as the same Filter instance may be used for multiple HTML documents.
Reimplemented from net_instaweb::EmptyHtmlFilter.
virtual void net_instaweb::GoogleAnalyticsFilter::StartElement | ( | HtmlElement * | element | ) | [virtual] |
When an HTML element is encountered during parsing, each filter's StartElement method is called. The HtmlElement lives for the entire duration of the document.
Reimplemented from net_instaweb::EmptyHtmlFilter.