An item responsible for downloading clearsigned metaindexes {{{. More...

#include <apt-pkg/acquire-item.h>

Inheritance diagram for pkgAcqMetaClearSig:

Collaboration diagram for pkgAcqMetaClearSig:

Public Member Functions
void	Failed (std::string const &Message, pkgAcquire::MethodConfig const *Cnf) override

std::string	Custom600Headers () const override

bool	VerifyDone (std::string const &Message, pkgAcquire::MethodConfig const *Cnf) override

void	Done (std::string const &Message, HashStringList const &Hashes, pkgAcquire::MethodConfig const *Cnf) override

void	Finished () override

void	QueueIndexes (bool const verify)
	Starts downloading the individual index files.

	pkgAcqMetaClearSig (pkgAcquire const Owner, IndexTarget const &ClearsignedTarget, IndexTarget const &DetachedDataTarget, IndexTarget const &DetachedSigTarget, metaIndex const MetaIndexParser)
	Create a new pkgAcqMetaClearSig.

Public Member Functions inherited from pkgAcqMetaIndex
std::string	DescURI () const override

void	Failed (std::string const &Message, pkgAcquire::MethodConfig const *Cnf) override

void	Done (std::string const &Message, HashStringList const &Hashes, pkgAcquire::MethodConfig const *Cnf) override

	pkgAcqMetaIndex (pkgAcquire const Owner, pkgAcqMetaClearSig const TransactionManager, IndexTarget const &DataTarget, IndexTarget const &DetachedSigTarget) APT_NONNULL(2
	Create a new pkgAcqMetaIndex.

Public Member Functions inherited from pkgAcqMetaBase
bool	QueueURI (pkgAcquire::ItemDesc &Item) override

HashStringList	GetExpectedHashes () const override

bool	HashesRequired () const override

void	Add (pkgAcqTransactionItem *const I)

void	AbortTransaction ()

bool	TransactionHasError () const

void	CommitTransaction ()

void	TransactionStageCopy (pkgAcqTransactionItem *const I, const std::string &From, const std::string &To)
	Stage (queue) a copy action when the transaction is committed.

void	TransactionStageRemoval (pkgAcqTransactionItem *const I, const std::string &FinalFile)
	Stage (queue) a removal action when the transaction is committed.

std::string	GetFinalFilename () const override
	Get the full pathname of the final file for the current URI.

	pkgAcqMetaBase (pkgAcquire const Owner, pkgAcqMetaClearSig const TransactionManager, IndexTarget const &DataTarget) APT_NONNULL(2

Public Member Functions inherited from pkgAcqTransactionItem
std::string	DescURI () const override

HashStringList	GetExpectedHashes () const override

virtual std::string	GetMetaKey () const

bool	HashesRequired () const override

virtual bool	AcquireByHash () const

	pkgAcqTransactionItem (pkgAcquire const Owner, pkgAcqMetaClearSig const TransactionManager, IndexTarget const &Target) APT_NONNULL(2

Public Attributes
metaIndex *	MetaIndexParser
	A package-system-specific parser for the meta-index file.

metaIndex *	LastMetaIndexParser

Public Attributes inherited from pkgAcqMetaBase
bool	IMSHit

TransactionStates	State

std::string	BaseURI

Public Attributes inherited from pkgAcqTransactionItem
IndexTarget const	Target

std::string	PartialFile
	storge name until a transaction is finished

pkgAcqMetaClearSig *const	TransactionManager
	TransactionManager.

Additional Inherited Members
Public Types inherited from pkgAcqTransactionItem
enum	TransactionStates { TransactionStarted , TransactionCommit , TransactionAbort }

Protected Member Functions inherited from pkgAcqMetaIndex
void	Init (std::string const &URIDesc, std::string const &ShortDesc)
	delayed constructor

Protected Member Functions inherited from pkgAcqMetaBase
bool	CheckDownloadDone (pkgAcqTransactionItem *const I, const std::string &Message, HashStringList const &Hashes) const
	Called when a file is finished being retrieved.

void	QueueForSignatureVerify (pkgAcqTransactionItem *const I, std::string const &File, std::string const &Signature)
	Queue the downloaded Signature for verification.

std::string	Custom600Headers () const override

bool	CheckAuthDone (std::string const &Message, pkgAcquire::MethodConfig const *const Cnf)
	Called when authentication succeeded.

bool	CheckStopAuthentication (pkgAcquire::Item *const I, const std::string &Message)

bool	VerifyVendor (std::string const &Message)
	Check that the release file is a release file for the correct distribution.

bool	TransactionState (TransactionStates state) override

Protected Member Functions inherited from pkgAcqTransactionItem
HashStringList	GetExpectedHashesFor (std::string const &MetaKey) const

bool	QueueURI (pkgAcquire::ItemDesc &Item) override

Protected Attributes inherited from pkgAcqMetaIndex
IndexTarget const	DetachedSigTarget

Protected Attributes inherited from pkgAcqMetaBase
std::vector< pkgAcqTransactionItem * >	Transaction

bool	AuthPass
	If true, the index's signature is currently being verified.

Detailed Description

An item responsible for downloading clearsigned metaindexes {{{.

Member Function Documentation

◆ QueueIndexes()

void QueueIndexes ( bool const verify )

Starts downloading the individual index files.

Parameters

verify If true, only indices whose expected hashsum can be determined from the meta-index will be downloaded, and the hashsums of indices will be checked (reporting #StatAuthError if there is a mismatch). If verify is false, no hashsum checking will be performed.

References IndexTarget::Description, HashStringList::empty(), metaIndex::Exists(), HashStringList::FileSize(), IndexTarget::IsOptional, MetaIndexParser, IndexTarget::MetaKey, IndexTarget::Options, pkgAcqTransactionItem::TransactionManager, IndexTarget::URI, and HashStringList::usable().

Referenced by pkgAcqMetaBase::CheckAuthDone(), and pkgAcqMetaSig::Failed().

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

apt-pkg/acquire-item.h
apt-pkg/acquire-item.cc

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ QueueIndexes()