proxygen::HTTPSettings Class Reference

#include <HTTPSettings.h>

Public Member Functions
	HTTPSettings ()
	HTTPSettings (const std::initializer_list< SettingPair > &initialSettings)
void	setSetting (SettingsId id, SettingsValue val)
void	unsetSetting (SettingsId id)
const HTTPSetting *	getSetting (SettingsId id) const
SettingsValue	getSetting (SettingsId id, SettingsValue defaultVal) const
std::size_t	getNumSettings () const
const std::vector< HTTPSetting > &	getAllSettings ()
void	clearSettings ()

Private Member Functions
std::vector< HTTPSetting >::iterator	getSettingIter (SettingsId id)
std::vector< HTTPSetting >::const_iterator	getSettingConstIter (SettingsId id) const

Private Attributes
std::vector< HTTPSetting >	settings_

Detailed Description

Definition at line 35 of file HTTPSettings.h.

Constructor & Destructor Documentation

proxygen::HTTPSettings::HTTPSettings ( )

inline

Definition at line 38 of file HTTPSettings.h.

References proxygen::ENABLE_PUSH, proxygen::HEADER_TABLE_SIZE, and proxygen::MAX_FRAME_SIZE.

      : settings_({{SettingsId::HEADER_TABLE_SIZE, 4096},
                   {SettingsId::ENABLE_PUSH, 1},
                   {SettingsId::MAX_FRAME_SIZE, 16384}}) {
  }

proxygen::HTTPSettings::HTTPSettings ( const std::initializer_list< SettingPair > &  initialSettings )

inlineexplicit

Definition at line 43 of file HTTPSettings.h.

References val.

                                                               {
    settings_.reserve(initialSettings.size());
    // TODO: setSetting involves looping over all settings so the below actually
    // models as O(n^2) which is pretty bad.  Can't change it outright without
    // making sure we handle duplicates (same setting id)
    for (auto& setting : initialSettings) {
      setSetting(setting.first, setting.second);
    }
  }

Member Function Documentation

void proxygen::HTTPSettings::clearSettings ( )

inline

Definition at line 64 of file HTTPSettings.h.

                       {
    settings_.clear();
  }

const std::vector<HTTPSetting>& proxygen::HTTPSettings::getAllSettings ( )

inline

Definition at line 61 of file HTTPSettings.h.

Referenced by proxygen::SPDYCodec::generateSettings(), and proxygen::HTTP2Codec::generateSettings().

                                                 {
    return settings_;
  }

std::size_t proxygen::HTTPSettings::getNumSettings ( ) const

inline

Definition at line 58 of file HTTPSettings.h.

Referenced by proxygen::SPDYCodec::generateSettings(), and TEST().

                                   {
    return settings_.size();
  }

const HTTPSetting * proxygen::HTTPSettings::getSetting

(

SettingsId

id

)

const

Definition at line 33 of file HTTPSettings.cpp.

References getSettingConstIter(), and settings_.

Referenced by proxygen::HTTP2Codec::encodeHeaders(), proxygen::HTTPSession::getCodecSendWindowSize(), proxygen::HTTP2Codec::handleSettings(), proxygen::HTTP2Codec::HTTP2Codec(), proxygen::HTTP2Codec::maxRecvFrameSize(), proxygen::HTTP2Codec::maxSendFrameSize(), proxygen::SPDYCodec::onSettings(), proxygen::SPDYCodec::onSynStream(), proxygen::HTTP2Codec::parseFrame(), proxygen::HTTP2Codec::parseHeadersCheckConcurrentStreams(), proxygen::HTTP2Codec::parsePushPromise(), proxygen::HTTP2Codec::peerHasWebsockets(), proxygen::HTTP2Codec::supportsExTransactions(), proxygen::HTTP2Codec::supportsPushTransactions(), TEST(), and TEST_F().

                                                               {
  auto iter = getSettingConstIter(id);
  if (iter != settings_.end()) {
    return &(*iter);
  } else {
    return nullptr;
  }
}

SettingsValue proxygen::HTTPSettings::getSetting	(	SettingsId	id,
		SettingsValue	defaultVal
	)		const

Definition at line 42 of file HTTPSettings.cpp.

References getSettingConstIter(), and settings_.

                                                                         {
  auto iter = getSettingConstIter(id);
  if (iter != settings_.end()) {
    return (*iter).value;
  } else {
    return defaultValue;
  }
}

std::vector< HTTPSetting >::const_iterator proxygen::HTTPSettings::getSettingConstIter ( SettingsId  id ) const

private

Definition at line 58 of file HTTPSettings.cpp.

References s, and settings_.

Referenced by getSetting().

                         {
  return std::find_if(settings_.begin(),
                      settings_.end(),
                      [&](HTTPSetting const& s) { return s.id == id; });
}

std::vector< HTTPSetting >::iterator proxygen::HTTPSettings::getSettingIter ( SettingsId  id )

private

Definition at line 52 of file HTTPSettings.cpp.

References s, and settings_.

Referenced by setSetting(), and unsetSetting().

                                                                         {
  return std::find_if(settings_.begin(),
                      settings_.end(),
                      [&](HTTPSetting const& s) { return s.id == id; });
}

void proxygen::HTTPSettings::setSetting	(	SettingsId	id,
		SettingsValue	val
	)

Definition at line 16 of file HTTPSettings.cpp.

References getSettingIter(), settings_, and val.

Referenced by proxygen::HTTPSessionBase::enableExHeadersSettings(), proxygen::HTTP2Codec::handleSettings(), proxygen::HTTPSession::onNativeProtocolUpgradeImpl(), proxygen::SPDYCodec::onSettings(), proxygen::HTTPSession::setEgressSettings(), proxygen::HTTPSession::setFlowControl(), proxygen::HTTPSession::setMaxConcurrentIncomingStreams(), proxygen::HTTPSession::setupCodec(), TEST(), and TEST_F().

                                                              {
  auto iter = getSettingIter(id);
  if (iter != settings_.end()) {
    (*iter).value = val;
  } else {
    settings_.emplace_back(id, val);
  }
}

void proxygen::HTTPSettings::unsetSetting

(

SettingsId

id

)

Definition at line 25 of file HTTPSettings.cpp.

References getSettingIter(), and settings_.

Referenced by TEST().

                                             {
  auto iter = getSettingIter(id);
  if (iter != settings_.end()) {
    *iter = settings_.back();
    settings_.pop_back();
  }
}

Member Data Documentation

std::vector<HTTPSetting> proxygen::HTTPSettings::settings_

private

Definition at line 78 of file HTTPSettings.h.

Referenced by getSetting(), getSettingConstIter(), getSettingIter(), setSetting(), and unsetSetting().

---

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

• proxygen/lib/http/codec/HTTPSettings.h
• proxygen/lib/http/codec/HTTPSettings.cpp