libzypp: zypp::repo::yum::Downloader Class Reference

libzypp 9.1.2

Downloader for YUM (rpm-nmd) repositories Encapsulates all the knowledge of which files have to be downloaded to the local disk. More...

#include <Downloader.h>

Inheritance diagram for zypp::repo::yum::Downloader:

Inheritance graph

List of all members.

Public Member Functions
	Downloader (const RepoInfo &info, const Pathname &delta_dir=Pathname())
	Constructor from the repository information.
void	download (MediaSetAccess &media, const Pathname &dest_dir, const ProgressData::ReceiverFnc &progress=ProgressData::ReceiverFnc())
	Download metadata to a local directory.
RepoStatus	status (MediaSetAccess &media)
	Status of the remote repository.
Protected Member Functions
bool	repomd_Callback (const OnMediaLocation &loc, const ResourceType &dtype)
bool	patches_Callback (const OnMediaLocation &loc, const std::string &id)
Private Attributes
Pathname	_dest_dir
Pathname	_delta_dir
std::list< OnMediaLocation >	_patches_files
MediaSetAccess *	_media_ptr

Detailed Description

Downloader for YUM (rpm-nmd) repositories Encapsulates all the knowledge of which files have to be downloaded to the local disk.

 MediaSetAccess media(url);
 Downloader yum(path);
 yum.download( media, "localdir");

Definition at line 41 of file Downloader.h.

Constructor & Destructor Documentation

zypp::repo::yum::Downloader::Downloader	(	const RepoInfo &	info,
		const Pathname &	delta_dir = `Pathname()`
	)

Constructor from the repository information.

The repository information allows more context to be given to the user when something fails.

Parameters:

info	Repository information

Definition at line 36 of file Downloader.cc.

Member Function Documentation

void zypp::repo::yum::Downloader::download	(	MediaSetAccess &	media,
		const Pathname &	dest_dir,
		const ProgressData::ReceiverFnc &	progress = `ProgressData::ReceiverFnc()`
	)		`[virtual]`

Download metadata to a local directory.

Parameters:

media	Media access to the repository url
dest_dir	Local destination directory
progress	progress receiver

Reimplemented from zypp::repo::Downloader.

Definition at line 129 of file Downloader.cc.

References _dest_dir, _media_ptr, zypp::SignatureFileChecker::addPublicKey(), zypp::repo::RepoInfoBase::alias(), zypp::Fetcher::enqueue(), zypp::RepoInfo::gpgCheck(), zypp::RepoInfo::path(), zypp::repo::Downloader::repoInfo(), repomd_Callback(), zypp::Fetcher::reset(), zypp::ProgressData::sendTo(), zypp::SignatureFileChecker::setKeyContext(), zypp::KeyContext::setRepoInfo(), zypp::Fetcher::start(), zypp::ProgressData::tick(), zypp::ProgressData::toMax(), zypp::ProgressData::toMin(), WAR, and ZYPP_THROW.

RepoStatus zypp::repo::yum::Downloader::status ( MediaSetAccess & media ) [virtual]

Status of the remote repository.

Reimplemented from zypp::repo::Downloader.

Definition at line 42 of file Downloader.cc.

References zypp::MediaSetAccess::provideFile(), and zypp::repo::Downloader::repoInfo().

bool zypp::repo::yum::Downloader::repomd_Callback	(	const OnMediaLocation &	loc,
		const ResourceType &	dtype
	)		`[protected]`

Todo:: do this through a ZConfig call so that it is always in sync with parser

Definition at line 93 of file Downloader.cc.

References _delta_dir, _dest_dir, _media_ptr, zypp::Fetcher::enqueueDigested(), zypp::repo::yum::ResourceType::FILELISTS, zypp::OnMediaLocation::filename(), zypp::repo::yum::loc_with_path_prefix(), MIL, zypp::repo::yum::ResourceType::OTHER, zypp::repo::yum::ResourceType::PATCHES, patches_Callback(), zypp::repo::Downloader::repoInfo(), zypp::repo::yum::search_deltafile(), and zypp::Fetcher::start().

Referenced by download().

bool zypp::repo::yum::Downloader::patches_Callback	(	const OnMediaLocation &	loc,
		const std::string &	id
	)		`[protected]`

Definition at line 84 of file Downloader.cc.

References _delta_dir, zypp::Fetcher::enqueueDigested(), zypp::OnMediaLocation::filename(), zypp::repo::yum::loc_with_path_prefix(), MIL, zypp::repo::Downloader::repoInfo(), and zypp::repo::yum::search_deltafile().

Referenced by repomd_Callback().

Member Data Documentation

Pathname zypp::repo::yum::Downloader::_dest_dir [private]

Definition at line 75 of file Downloader.h.

Referenced by download(), and repomd_Callback().

Pathname zypp::repo::yum::Downloader::_delta_dir [private]

Definition at line 76 of file Downloader.h.

Referenced by patches_Callback(), and repomd_Callback().

std::list<OnMediaLocation> zypp::repo::yum::Downloader::_patches_files [private]

Definition at line 77 of file Downloader.h.

MediaSetAccess* zypp::repo::yum::Downloader::_media_ptr [private]

Definition at line 79 of file Downloader.h.

Referenced by download(), and repomd_Callback().

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

zypp/repo/yum/Downloader.h
zypp/repo/yum/Downloader.cc