proxygen::HeaderIndexingStrategy Class Reference

#include <HeaderIndexingStrategy.h>

Inheritance diagram for proxygen::HeaderIndexingStrategy:

Public Member Functions
	HeaderIndexingStrategy ()
virtual	~HeaderIndexingStrategy ()
virtual bool	indexHeader (const HPACKHeader &header) const

Static Public Member Functions
static const HeaderIndexingStrategy *	getDefaultInstance ()

Detailed Description

Definition at line 16 of file HeaderIndexingStrategy.h.

Constructor & Destructor Documentation

proxygen::HeaderIndexingStrategy::HeaderIndexingStrategy ( )

inline

Definition at line 24 of file HeaderIndexingStrategy.h.

Referenced by getDefaultInstance().

{}

virtual proxygen::HeaderIndexingStrategy::~HeaderIndexingStrategy ( )

inlinevirtual

Definition at line 25 of file HeaderIndexingStrategy.h.

References indexHeader().

{}

Member Function Documentation

const HeaderIndexingStrategy * proxygen::HeaderIndexingStrategy::getDefaultInstance ( )

static

Definition at line 14 of file HeaderIndexingStrategy.cpp.

References HeaderIndexingStrategy().

Referenced by proxygen::HPACKEncoderBase::HPACKEncoderBase(), and proxygen::QPACKEncoder::QPACKEncoder().

                                                                         {
  static const HeaderIndexingStrategy* instance = new HeaderIndexingStrategy();
  return instance;
}

bool proxygen::HeaderIndexingStrategy::indexHeader ( const HPACKHeader &  header ) const

virtual

Reimplemented in proxygen::NoPathIndexingStrategy.

Definition at line 19 of file HeaderIndexingStrategy.cpp.

References folly::basic_fbstring< E, T, A, Storage >::find(), proxygen::HPACKHeaderName::getHeaderCode(), proxygen::HTTP_HEADER_COLON_PATH, proxygen::HTTP_HEADER_CONTENT_LENGTH, proxygen::HTTP_HEADER_IF_MODIFIED_SINCE, proxygen::HTTP_HEADER_LAST_MODIFIED, proxygen::HTTP_HEADER_NONE, proxygen::HPACKHeader::name, and proxygen::HPACKHeader::value.

Referenced by proxygen::HPACKEncoder::encodeHeader(), proxygen::NoPathIndexingStrategy::indexHeader(), proxygen::QPACKEncoder::shouldIndex(), TEST_F(), and ~HeaderIndexingStrategy().

                                                                        {
  // Handle all the cases where we want to return false in the switch statement
  // below; else let the code fall through and return true
  switch(header.name.getHeaderCode()) {
    case HTTP_HEADER_COLON_PATH:
      if (header.value.find('=') != std::string::npos) {
        return false;
      }
      if (header.value.find("jpg") != std::string::npos) {
        return false;
      }
      break;

    // The wrapped header should never be HTTP_HEADER_NONE but for completeness
    // the condition is included below
    case HTTP_HEADER_NONE:
    case HTTP_HEADER_CONTENT_LENGTH:
    case HTTP_HEADER_IF_MODIFIED_SINCE:
    case HTTP_HEADER_LAST_MODIFIED:
      return false;

    default:
      break;
  }

  return true;
}

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

• proxygen/lib/http/codec/compress/HeaderIndexingStrategy.h
• proxygen/lib/http/codec/compress/HeaderIndexingStrategy.cpp