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

Inheritance diagram for zyppng::RangeDownloaderBaseState:

Public Types
using	Request = DownloadPrivateBase::Request

using	Block = DownloadPrivateBase::Block

Public Types inherited from zyppng::MirrorHandlingStateBase
enum	PrepareResult { Failed, Ok, Delayed }

Public Types inherited from zyppng::Base
using	Ptr = std::shared_ptr< Base >

using	WeakPtr = std::weak_ptr< Base >

Public Member Functions
	RangeDownloaderBaseState (std::vector< Url > &&mirrors, DownloadPrivate &parent)

void	ensureDownloadsRunning ()

void	reschedule ()

const NetworkRequestError &	error () const

void	setFailed (NetworkRequestError &&err)

void	setFailed (std::string &&reason)

virtual void	setFinished ()

void	cancelAll (const NetworkRequestError &err)

void	onRequestStarted (NetworkRequest &)

void	onRequestProgress (NetworkRequest &, off_t, off_t, off_t, off_t)

void	onRequestFinished (NetworkRequest &req, const NetworkRequestError &err)

void	mirrorReceived (MirrorControl::MirrorPick mirror) override

void	failedToPrepare () override

Public Member Functions inherited from zyppng::MirrorHandlingStateBase
	MirrorHandlingStateBase (DownloadPrivate &parent)

	~MirrorHandlingStateBase () override

PrepareResult	prepareNextMirror ()

NetworkRequestError	setupMirror (const MirrorControl::MirrorPick &pick, Url &url, TransferSettings &set)

Public Member Functions inherited from zyppng::BasicState< DownloadPrivate, false >
	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)

Static Public Member Functions
static zypp::ByteCount	makeBlksize (size_t filesize)

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)

Protected Attributes
NetworkRequestError	_error

bool	_inEnsureDownloadsRunning = false

size_t	_fileSize = 0

zypp::ByteCount	_preferredChunkSize = 0

std::list< Block >	_ranges

std::list< Block >	_failedRanges

off_t	_downloadedMultiByteCount = 0

std::vector< std::shared_ptr< Request > >	_runningRequests

Signal< void() >	_sigFinished

Signal< void() >	_sigFailed

Protected Attributes inherited from zyppng::Base
std::unique_ptr< BasePrivate >	d_ptr

Private Member Functions
void	handleRequestError (std::shared_ptr< Request > req, const zyppng::NetworkRequestError &err)

bool	addBlockRanges (const std::shared_ptr< Request > &req, const std::vector< Block > &blocks) const
	Just initialize the requests ranges from the internal blocklist. More...

void	addNewRequest (const std::shared_ptr< Request > &req, const bool connectSignals=true)

bool	assertExpectedFilesize (off_t currentFilesize)

std::vector< Block >	getNextBlocks (const std::string &urlScheme)

std::vector< Block >	getNextFailedBlocks (const std::string &urlScheme)

Additional Inherited Members
Public Attributes inherited from zyppng::MirrorHandlingStateBase
std::vector< Url >	_fileMirrors

Static Public Attributes inherited from zyppng::BasicState< DownloadPrivate, false >
static constexpr bool	isFinal

Protected Member Functions inherited from zyppng::Base
	Base (BasePrivate &dd)

Detailed Description

Generic state implementation for all states that download a file in blocks from a fixed set of mirrors.

Definition at line 27 of file rangedownloader_p.h.

Member Typedef Documentation

◆ Request

using zyppng::RangeDownloaderBaseState::Request = DownloadPrivateBase::Request

Definition at line 29 of file rangedownloader_p.h.

◆ Block

using zyppng::RangeDownloaderBaseState::Block = DownloadPrivateBase::Block

Definition at line 30 of file rangedownloader_p.h.

Constructor & Destructor Documentation

◆ RangeDownloaderBaseState()

zyppng::RangeDownloaderBaseState::RangeDownloaderBaseState	(	std::vector< Url > &&	mirrors,
		DownloadPrivate &	parent
	)

inline

Definition at line 32 of file rangedownloader_p.h.

Member Function Documentation

◆ ensureDownloadsRunning()

void zyppng::RangeDownloaderBaseState::ensureDownloadsRunning ( )

Definition at line 164 of file rangedownloader_p.cc.

◆ reschedule()

void zyppng::RangeDownloaderBaseState::reschedule ( )

Definition at line 274 of file rangedownloader_p.cc.

◆ error()

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

inline

Definition at line 40 of file rangedownloader_p.h.

◆ setFailed() [1/2]

void zyppng::RangeDownloaderBaseState::setFailed ( NetworkRequestError && err )

Definition at line 336 of file rangedownloader_p.cc.

◆ setFailed() [2/2]

void zyppng::RangeDownloaderBaseState::setFailed ( std::string && reason )

Definition at line 344 of file rangedownloader_p.cc.

◆ setFinished()

void zyppng::RangeDownloaderBaseState::setFinished ( )

virtual

Reimplemented in zyppng::DlMetalinkState.

Definition at line 349 of file rangedownloader_p.cc.

◆ cancelAll()

void zyppng::RangeDownloaderBaseState::cancelAll ( const NetworkRequestError & err )

Definition at line 355 of file rangedownloader_p.cc.

◆ onRequestStarted()

void zyppng::RangeDownloaderBaseState::onRequestStarted ( NetworkRequest & )

Definition at line 21 of file rangedownloader_p.cc.

◆ onRequestProgress()

void zyppng::RangeDownloaderBaseState::onRequestProgress	(	NetworkRequest &	,
		off_t	,
		off_t	,
		off_t	,
		off_t
	)

Definition at line 24 of file rangedownloader_p.cc.

◆ onRequestFinished()

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

Definition at line 37 of file rangedownloader_p.cc.

◆ mirrorReceived()

void zyppng::RangeDownloaderBaseState::mirrorReceived ( MirrorControl::MirrorPick mirror )

overridevirtual

This is called once a mirror became ready, either directly if a mirror is ready or it was delayed and called asynchronously

Implements zyppng::MirrorHandlingStateBase.

Definition at line 209 of file rangedownloader_p.cc.

◆ failedToPrepare()

void zyppng::RangeDownloaderBaseState::failedToPrepare ( )

overridevirtual

Gets called in case a mirror failed to prepare, probably because none of the mirrors in _fileMirrors is known by MirrorControl

Reimplemented from zyppng::MirrorHandlingStateBase.

Definition at line 265 of file rangedownloader_p.cc.

◆ makeBlksize()

zypp::ByteCount zyppng::RangeDownloaderBaseState::makeBlksize ( size_t filesize )

static

Definition at line 431 of file rangedownloader_p.cc.

◆ handleRequestError()

void zyppng::RangeDownloaderBaseState::handleRequestError	(	std::shared_ptr< Request >	req,
		const zyppng::NetworkRequestError &	err
	)

private

Definition at line 107 of file rangedownloader_p.cc.

◆ addBlockRanges()

bool zyppng::RangeDownloaderBaseState::addBlockRanges	(	const std::shared_ptr< Request > &	req,
		const std::vector< Block > &	blocks
	)		const

private

Just initialize the requests ranges from the internal blocklist.

Definition at line 312 of file rangedownloader_p.cc.

◆ addNewRequest()

void zyppng::RangeDownloaderBaseState::addNewRequest	(	const std::shared_ptr< Request > &	req,
		const bool	connectSignals = `true`
	)

private

Definition at line 287 of file rangedownloader_p.cc.

◆ assertExpectedFilesize()

bool zyppng::RangeDownloaderBaseState::assertExpectedFilesize ( off_t currentFilesize )

private

Definition at line 299 of file rangedownloader_p.cc.

◆ getNextBlocks()

std::vector< RangeDownloaderBaseState::Block > zyppng::RangeDownloaderBaseState::getNextBlocks ( const std::string & urlScheme )

private

Definition at line 367 of file rangedownloader_p.cc.

◆ getNextFailedBlocks()

std::vector< RangeDownloaderBaseState::Block > zyppng::RangeDownloaderBaseState::getNextFailedBlocks ( const std::string & urlScheme )

private

Definition at line 395 of file rangedownloader_p.cc.

Member Data Documentation

◆ _error

NetworkRequestError zyppng::RangeDownloaderBaseState::_error

protected

Definition at line 60 of file rangedownloader_p.h.

◆ _inEnsureDownloadsRunning

bool zyppng::RangeDownloaderBaseState::_inEnsureDownloadsRunning = false

protected

Definition at line 61 of file rangedownloader_p.h.

◆ _fileSize

size_t zyppng::RangeDownloaderBaseState::_fileSize = 0

protected

Definition at line 63 of file rangedownloader_p.h.

◆ _preferredChunkSize

zypp::ByteCount zyppng::RangeDownloaderBaseState::_preferredChunkSize = 0

protected

Definition at line 64 of file rangedownloader_p.h.

◆ _ranges

std::list<Block> zyppng::RangeDownloaderBaseState::_ranges

protected

Definition at line 65 of file rangedownloader_p.h.

◆ _failedRanges

std::list<Block> zyppng::RangeDownloaderBaseState::_failedRanges

protected

Definition at line 69 of file rangedownloader_p.h.

◆ _downloadedMultiByteCount

off_t zyppng::RangeDownloaderBaseState::_downloadedMultiByteCount = 0

protected

Definition at line 71 of file rangedownloader_p.h.

◆ _runningRequests

std::vector< std::shared_ptr<Request> > zyppng::RangeDownloaderBaseState::_runningRequests

protected

Definition at line 73 of file rangedownloader_p.h.

◆ _sigFinished

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

protected

Definition at line 77 of file rangedownloader_p.h.

◆ _sigFailed

Signal< void () > zyppng::RangeDownloaderBaseState::_sigFailed

protected

Definition at line 78 of file rangedownloader_p.h.

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

zypp-curl/ng/network/private/downloaderstates/rangedownloader_p.h
zypp-curl/ng/network/private/downloaderstates/rangedownloader_p.cc

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Request

◆ Block

Constructor & Destructor Documentation

◆ RangeDownloaderBaseState()

Member Function Documentation

◆ ensureDownloadsRunning()

◆ reschedule()

◆ error()

◆ setFailed() [1/2]

◆ setFailed() [2/2]

◆ setFinished()

◆ cancelAll()

◆ onRequestStarted()

◆ onRequestProgress()

◆ onRequestFinished()

◆ mirrorReceived()

◆ failedToPrepare()

◆ makeBlksize()

◆ handleRequestError()

◆ addBlockRanges()

◆ addNewRequest()

◆ assertExpectedFilesize()

◆ getNextBlocks()

◆ getNextFailedBlocks()

Member Data Documentation

◆ _error

◆ _inEnsureDownloadsRunning

◆ _fileSize

◆ _preferredChunkSize

◆ _ranges

◆ _failedRanges

◆ _downloadedMultiByteCount

◆ _runningRequests

◆ _sigFinished

◆ _sigFailed