zyppng::DetectMetalinkState Struct Reference

#include <zypp-curl/ng/network/private/downloaderstates/detectmeta_p.h>

Inheritance diagram for zyppng::DetectMetalinkState:

Public Types
using	Request = DownloadPrivateBase::Request
Public Types inherited from zyppng::Base
using	Ptr = std::shared_ptr< Base >
using	WeakPtr = std::weak_ptr< Base >

Public Member Functions
	DetectMetalinkState (DownloadPrivate &parent)
void	enter ()
void	exit ()
void	onRequestStarted (NetworkRequest &)
void	onRequestProgress (NetworkRequest &, off_t, off_t dlnow, off_t, off_t)
void	onRequestFinished (NetworkRequest &req, const NetworkRequestError &err)
const NetworkRequestError &	error () const
SignalProxy< void() >	sigFinished ()
bool	toMetalinkGuard () const
std::shared_ptr< DlMetaLinkInfoState >	toDlMetaLinkInfoState ()
bool	toSimpleDownloadGuard () const
Public Member Functions inherited from zyppng::BasicState< DownloadPrivate, isFin >
	BasicState (DownloadPrivate &sm)
	BasicState (BasicState &&) noexcept=default
	~BasicState () override
BasicState &	operator= (BasicState &&) noexcept=default
DownloadPrivate &	stateMachine ()
const DownloadPrivate &	stateMachine () const
Public Member Functions inherited from zyppng::Base
	Base ()
virtual	~Base ()
WeakPtr	parent () const
void	addChild (const Base::Ptr &child)
void	removeChild (const Ptr &child)
const std::unordered_set< Ptr > &	children () const
std::thread::id	threadId () const
template<typename T >
std::vector< std::weak_ptr< T > >	findChildren () const
template<typename T >
std::shared_ptr< T >	shared_this () const
template<typename T >
std::shared_ptr< T >	shared_this ()
template<typename T >
std::weak_ptr< T >	weak_this () const
template<typename T >
std::weak_ptr< T >	weak_this ()
template<typename SenderFunc , typename ReceiverFunc >
auto	connect (SenderFunc &&sFun, typename internal::MemberFunction< ReceiverFunc >::ClassType &recv, ReceiverFunc &&rFunc)
template<typename SenderFunc , typename ReceiverFunc , typename ... Tracker>
std::enable_if_t< std::is_member_function_pointer_v< SenderFunc >, connection >	connectFunc (SenderFunc &&sFun, ReceiverFunc &&rFunc, const Tracker &...trackers)

Public Attributes
std::shared_ptr< Request >	_request

Private Attributes
NetworkRequestError	_error
bool	_gotMetalink = false
Signal< void() >	_sigFinished

Additional Inherited Members
Static Public Member Functions inherited from zyppng::Base
template<typename Obj , typename Functor >
static decltype(auto)	make_base_slot (Obj *o, Functor &&f)
template<typename SenderFunc , typename ReceiverFunc >
static auto	connect (typename internal::MemberFunction< SenderFunc >::ClassType &s, SenderFunc &&sFun, typename internal::MemberFunction< ReceiverFunc >::ClassType &recv, ReceiverFunc &&rFunc)
template<typename SenderFunc , typename ReceiverFunc , typename ... Tracker>
static auto	connectFunc (typename internal::MemberFunction< SenderFunc >::ClassType &s, SenderFunc &&sFun, ReceiverFunc &&rFunc, const Tracker &...trackers)
Static Public Attributes inherited from zyppng::SimpleState< DownloadPrivate, Download::DetectMetaLink, false >
static constexpr auto	stateId
Static Public Attributes inherited from zyppng::BasicState< DownloadPrivate, isFin >
static constexpr bool	isFinal
Protected Member Functions inherited from zyppng::Base
	Base (BasePrivate &dd)
Protected Attributes inherited from zyppng::Base
std::unique_ptr< BasePrivate >	d_ptr

Detailed Description

State implementation for the metalink detection phase, this state issues a HEAD request while setting the magic "Accept: *\/\*, application/metalink+xml, application/metalink4+xml" header in the request to figure out if a metalink file is available or not.

In order to use metalink support the server needs to correctly return the metalink file content type, otherwise we proceed to not downloading a metalink file

Definition at line 37 of file detectmeta_p.h.

Member Typedef Documentation

Request

using zyppng::DetectMetalinkState::Request = DownloadPrivateBase::Request

Definition at line 39 of file detectmeta_p.h.

Constructor & Destructor Documentation

DetectMetalinkState()

zyppng::DetectMetalinkState::DetectMetalinkState

(

DownloadPrivate &

parent

)

Definition at line 19 of file detectmeta_p.cc.

Member Function Documentation

enter()

void zyppng::DetectMetalinkState::enter

(

)

Definition at line 23 of file detectmeta_p.cc.

exit()

void zyppng::DetectMetalinkState::exit

(

)

Definition at line 44 of file detectmeta_p.cc.

onRequestStarted()

void zyppng::DetectMetalinkState::onRequestStarted

(

NetworkRequest &

)

Definition at line 52 of file detectmeta_p.cc.

onRequestProgress()

void zyppng::DetectMetalinkState::onRequestProgress	(	NetworkRequest &	,
		off_t	,
		off_t	dlnow,
		off_t	,
		off_t
	)

Definition at line 57 of file detectmeta_p.cc.

onRequestFinished()

void zyppng::DetectMetalinkState::onRequestFinished	(	NetworkRequest &	req,
		const NetworkRequestError &	err
	)

Definition at line 62 of file detectmeta_p.cc.

error()

const NetworkRequestError& zyppng::DetectMetalinkState::error ( ) const

inline

Definition at line 51 of file detectmeta_p.h.

sigFinished()

SignalProxy< void () > zyppng::DetectMetalinkState::sigFinished ( )

inline

Definition at line 55 of file detectmeta_p.h.

toMetalinkGuard()

bool zyppng::DetectMetalinkState::toMetalinkGuard ( ) const

inline

Definition at line 59 of file detectmeta_p.h.

toDlMetaLinkInfoState()

std::shared_ptr< DlMetaLinkInfoState > zyppng::DetectMetalinkState::toDlMetaLinkInfoState

(

)

Definition at line 81 of file detectmeta_p.cc.

toSimpleDownloadGuard()

bool zyppng::DetectMetalinkState::toSimpleDownloadGuard

(

)

const

Definition at line 89 of file detectmeta_p.cc.

Member Data Documentation

_request

std::shared_ptr<Request> zyppng::DetectMetalinkState::_request

Definition at line 71 of file detectmeta_p.h.

_error

NetworkRequestError zyppng::DetectMetalinkState::_error

private

Definition at line 74 of file detectmeta_p.h.

_gotMetalink

bool zyppng::DetectMetalinkState::_gotMetalink = false

private

Definition at line 75 of file detectmeta_p.h.

_sigFinished

Signal< void () > zyppng::DetectMetalinkState::_sigFinished

private

Definition at line 76 of file detectmeta_p.h.

---

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

• zypp-curl/ng/network/private/downloaderstates/detectmeta_p.h
• zypp-curl/ng/network/private/downloaderstates/detectmeta_p.cc