class SourceMatchCodeGenerator Code generator for source match filters. More...

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Public Types

• class NoProtoSpec
• class ProtoRedefined

Public Methods

•  SourceMatchCodeGenerator (uint32_t tagstart)
• const Element*  visit_policy (PolicyStatement& policy)
• const Element*  visit_term (Term& term)
• const Element*  visit_proto (NodeProto& node)
• vector<Code*>&  codes ()

Detailed Description

This is a specialized version of the import filter CodeGenerator.

It skips dest and action blocks in policies. The action block is replaced with the actual policy tagging.

Parameters:

Reimplemented from CodeGenerator.

Reimplemented from CodeGenerator.

Reimplemented from CodeGenerator.

The targets of source match code may be multiple as different protocols may refer to different source terms. Thus many different code fragments may be generated.

Returns: seturn all the code fragments generated.