Fetcher implementation. More...

Public Member Functions
	Impl ()

	~Impl ()

void	setOptions (Fetcher::Options options)

Fetcher::Options	options () const

void	addIndex (const OnMediaLocation &resource)

void	enqueueDir (const OnMediaLocation &resource, bool recursive, const FileChecker &checker=FileChecker())

void	enqueueDigestedDir (const OnMediaLocation &resource, bool recursive, const FileChecker &checker=FileChecker())

void	enqueue (const OnMediaLocation &resource, const FileChecker &checker=FileChecker())

void	enqueueDigested (const OnMediaLocation &resource, const FileChecker &checker=FileChecker(), const Pathname &deltafile=Pathname())

void	addCachePath (const Pathname &cache_dir)

void	reset ()

void	setMediaSetAccess (MediaSetAccess &media)

void	start (const Pathname &dest_dir, const ProgressData::ReceiverFnc &progress)

void	start (const Pathname &dest_dir, MediaSetAccess &media, const ProgressData::ReceiverFnc &progress_receiver)

Static Public Member Functions
static shared_ptr< Impl >	nullimpl ()
	Offer default Impl. More...

Private Member Functions
void	downloadAndReadIndexList (MediaSetAccess &media, const Pathname &dest_dir)
	download the indexes and reads them More...

void	downloadIndex (MediaSetAccess &media, const OnMediaLocation &resource, const Pathname &dest_dir)
	download the indexes and reads them More...

void	readIndex (const Pathname &index, const Pathname &basedir)
	reads a downloaded index file and updates internal attributes table More...

void	readChecksumsIndex (const Pathname &index, const Pathname &basedir)
	specific version of readIndex for CHECKSUMS file More...

void	readContentFileIndex (const Pathname &index, const Pathname &basedir)
	specific version of readIndex for content file More...

void	getDirectoryContent (MediaSetAccess &media, const OnMediaLocation &resource, filesystem::DirContent &content)
	reads the content of a directory but keeps a cache More...

Pathname	locateInCache (const OnMediaLocation &resource_r, const Pathname &destDir_r)
	Tries to locate the file represented by job by looking at the cache (matching checksum is mandatory). More...

void	validate (const Pathname &localfile_r, const std::list< FileChecker > &checkers_r)
	Validates the provided file against its checkers. More...

void	addDirJobs (MediaSetAccess &media, const OnMediaLocation &resource, const Pathname &dest_dir, FetcherJob::Flags flags)
	scan the directory and adds the individual jobs More...

void	autoaddIndexes (const filesystem::DirContent &content, MediaSetAccess &media, const OnMediaLocation &resource, const Pathname &dest_dir)
	auto discovery and reading of indexes More...

void	provideToDest (MediaSetAccess &media_r, const Pathname &destDir_r, const FetcherJob_Ptr &jobp_r)
	Provide the resource to dest_dir. More...

Impl *	clone () const
	clone for RWCOW_pointer More...

Private Attributes
std::list< FetcherJob_Ptr >	_resources

std::set< FetcherIndex_Ptr, SameFetcherIndex >	_indexes

std::set< Pathname >	_caches

std::map< std::string, CheckSum >	_checksums

std::map< std::string, filesystem::DirContent >	_dircontent

MediaSetAccess *	_mediaSetAccess = nullptr

Fetcher::Options	_options

Friends
std::ostream &	operator<< (std::ostream &str, const Fetcher::Impl &obj)

Impl *	rwcowClone (const Impl *rhs)

Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &str, const Fetcher::Impl &obj)

Detailed Description

Fetcher implementation.

Definition at line 126 of file Fetcher.cc.

Constructor & Destructor Documentation

◆ Impl()

zypp::Fetcher::Impl::Impl ( )

Definition at line 250 of file Fetcher.cc.

◆ ~Impl()

zypp::Fetcher::Impl::~Impl ( )

inline

Definition at line 133 of file Fetcher.cc.

Member Function Documentation

◆ setOptions()

void zypp::Fetcher::Impl::setOptions ( Fetcher::Options options )

Definition at line 255 of file Fetcher.cc.

◆ options()

Fetcher::Options zypp::Fetcher::Impl::options ( ) const

Definition at line 258 of file Fetcher.cc.

◆ addIndex()

void zypp::Fetcher::Impl::addIndex ( const OnMediaLocation & resource )

Definition at line 305 of file Fetcher.cc.

◆ enqueueDir()

void zypp::Fetcher::Impl::enqueueDir	(	const OnMediaLocation &	resource,
		bool	recursive,
		const FileChecker &	checker = `FileChecker()`
	)

Definition at line 261 of file Fetcher.cc.

◆ enqueueDigestedDir()

void zypp::Fetcher::Impl::enqueueDigestedDir	(	const OnMediaLocation &	resource,
		bool	recursive,
		const FileChecker &	checker = `FileChecker()`
	)

Definition at line 276 of file Fetcher.cc.

◆ enqueue()

void zypp::Fetcher::Impl::enqueue	(	const OnMediaLocation &	resource,
		const FileChecker &	checker = `FileChecker()`
	)

Definition at line 293 of file Fetcher.cc.

◆ enqueueDigested()

void zypp::Fetcher::Impl::enqueueDigested	(	const OnMediaLocation &	resource,
		const FileChecker &	checker = `FileChecker()`,
		const Pathname &	deltafile = `Pathname()`
	)

Definition at line 239 of file Fetcher.cc.

◆ addCachePath()

void zypp::Fetcher::Impl::addCachePath ( const Pathname & cache_dir )

Definition at line 325 of file Fetcher.cc.

◆ reset()

void zypp::Fetcher::Impl::reset ( )

Definition at line 312 of file Fetcher.cc.

◆ setMediaSetAccess()

void zypp::Fetcher::Impl::setMediaSetAccess ( MediaSetAccess & media )

Definition at line 320 of file Fetcher.cc.

◆ start() [1/2]

void zypp::Fetcher::Impl::start	(	const Pathname &	dest_dir,
		const ProgressData::ReceiverFnc &	progress
	)

Definition at line 730 of file Fetcher.cc.

◆ start() [2/2]

void zypp::Fetcher::Impl::start	(	const Pathname &	dest_dir,
		MediaSetAccess &	media,
		const ProgressData::ReceiverFnc &	progress_receiver
	)

Definition at line 740 of file Fetcher.cc.

◆ nullimpl()

static shared_ptr<Impl> zypp::Fetcher::Impl::nullimpl ( )

inlinestatic

Offer default Impl.

Definition at line 155 of file Fetcher.cc.

◆ downloadAndReadIndexList()

void zypp::Fetcher::Impl::downloadAndReadIndexList	(	MediaSetAccess &	media,
		const Pathname &	dest_dir
	)

private

download the indexes and reads them

Definition at line 700 of file Fetcher.cc.

◆ downloadIndex()

void zypp::Fetcher::Impl::downloadIndex	(	MediaSetAccess &	media,
		const OnMediaLocation &	resource,
		const Pathname &	dest_dir
	)

private

download the indexes and reads them

Definition at line 645 of file Fetcher.cc.

◆ readIndex()

void zypp::Fetcher::Impl::readIndex	(	const Pathname &	index,
		const Pathname &	basedir
	)

private

reads a downloaded index file and updates internal attributes table

The index lists files relative to a directory, which is normally the same as the index file is located.

Definition at line 592 of file Fetcher.cc.

◆ readChecksumsIndex()

void zypp::Fetcher::Impl::readChecksumsIndex	(	const Pathname &	index,
		const Pathname &	basedir
	)

private

specific version of readIndex for CHECKSUMS file

Definition at line 616 of file Fetcher.cc.

◆ readContentFileIndex()

void zypp::Fetcher::Impl::readContentFileIndex	(	const Pathname &	index,
		const Pathname &	basedir
	)

private

specific version of readIndex for content file

Definition at line 603 of file Fetcher.cc.

◆ getDirectoryContent()

void zypp::Fetcher::Impl::getDirectoryContent	(	MediaSetAccess &	media,
		const OnMediaLocation &	resource,
		filesystem::DirContent &	content
	)

private

reads the content of a directory but keeps a cache

Definition at line 435 of file Fetcher.cc.

◆ locateInCache()

Pathname zypp::Fetcher::Impl::locateInCache	(	const OnMediaLocation &	resource_r,
		const Pathname &	destDir_r
	)

private

Tries to locate the file represented by job by looking at the cache (matching checksum is mandatory).

Returns the location of the cached file or an empty Pathname.

Definition at line 348 of file Fetcher.cc.

◆ validate()

void zypp::Fetcher::Impl::validate	(	const Pathname &	localfile_r,
		const std::list< FileChecker > &	checkers_r
	)

private

Validates the provided file against its checkers.

Exceptions

Exception

Definition at line 378 of file Fetcher.cc.

◆ addDirJobs()

void zypp::Fetcher::Impl::addDirJobs	(	MediaSetAccess &	media,
		const OnMediaLocation &	resource,
		const Pathname &	dest_dir,
		FetcherJob::Flags	flags
	)

private

scan the directory and adds the individual jobs

Definition at line 458 of file Fetcher.cc.

◆ autoaddIndexes()

void zypp::Fetcher::Impl::autoaddIndexes	(	const filesystem::DirContent &	content,
		MediaSetAccess &	media,
		const OnMediaLocation &	resource,
		const Pathname &	dest_dir
	)

private

auto discovery and reading of indexes

Definition at line 407 of file Fetcher.cc.

◆ provideToDest()

void zypp::Fetcher::Impl::provideToDest	(	MediaSetAccess &	media_r,
		const Pathname &	destDir_r,
		const FetcherJob_Ptr &	jobp_r
	)

private

Provide the resource to dest_dir.

Definition at line 522 of file Fetcher.cc.

◆ clone()

Impl* zypp::Fetcher::Impl::clone ( ) const

inlineprivate

clone for RWCOW_pointer

Definition at line 222 of file Fetcher.cc.

Friends And Related Function Documentation

◆ operator<< [1/2]

std::ostream& operator<<	(	std::ostream &	str,
		const Fetcher::Impl &	obj
	)

friend

◆ rwcowClone

Impl* rwcowClone ( const Impl * rhs )

friend

◆ operator<<() [2/2]

std::ostream & operator<<	(	std::ostream &	str,
		const Fetcher::Impl &	obj
	)

Definition at line 831 of file Fetcher.cc.

Member Data Documentation

◆ _resources

std::list<FetcherJob_Ptr> zypp::Fetcher::Impl::_resources

private

Definition at line 225 of file Fetcher.cc.

◆ _indexes

std::set<FetcherIndex_Ptr,SameFetcherIndex> zypp::Fetcher::Impl::_indexes

private

Definition at line 226 of file Fetcher.cc.

◆ _caches

std::set<Pathname> zypp::Fetcher::Impl::_caches

private

Definition at line 227 of file Fetcher.cc.

◆ _checksums

std::map<std::string, CheckSum> zypp::Fetcher::Impl::_checksums

private

Definition at line 229 of file Fetcher.cc.

◆ _dircontent

std::map<std::string, filesystem::DirContent> zypp::Fetcher::Impl::_dircontent

private

Definition at line 231 of file Fetcher.cc.

◆ _mediaSetAccess

MediaSetAccess* zypp::Fetcher::Impl::_mediaSetAccess = nullptr

private

Definition at line 233 of file Fetcher.cc.

◆ _options

Fetcher::Options zypp::Fetcher::Impl::_options

private

Definition at line 235 of file Fetcher.cc.

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

zypp/Fetcher.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Friends

Related Functions

Detailed Description

Constructor & Destructor Documentation

◆ Impl()

◆ ~Impl()

Member Function Documentation

◆ setOptions()

◆ options()

◆ addIndex()

◆ enqueueDir()

◆ enqueueDigestedDir()

◆ enqueue()

◆ enqueueDigested()

◆ addCachePath()

◆ reset()

◆ setMediaSetAccess()

◆ start() [1/2]

◆ start() [2/2]

◆ nullimpl()

◆ downloadAndReadIndexList()

◆ downloadIndex()

◆ readIndex()

◆ readChecksumsIndex()

◆ readContentFileIndex()

◆ getDirectoryContent()

◆ locateInCache()

◆ validate()

◆ addDirJobs()

◆ autoaddIndexes()

◆ provideToDest()

◆ clone()

Friends And Related Function Documentation

◆ operator<< [1/2]

◆ rwcowClone

◆ operator<<() [2/2]

Member Data Documentation

◆ _resources

◆ _indexes

◆ _caches

◆ _checksums

◆ _dircontent

◆ _mediaSetAccess

◆ _options