creates and provides information about known sources. More...

#include <RepoManager.h>

Classes
struct	Impl
	RepoManager implementation. More...
struct	MatchServiceAlias
	Functor thats filter RepoInfo by service which it belongs to. More...

Public Types
enum	RawMetadataRefreshPolicy { RefreshIfNeeded, RefreshForced, RefreshIfNeededIgnoreDelay }
enum	CacheBuildPolicy { BuildIfNeeded, BuildForced }
enum	RepoRemovePolicy
enum	RefreshCheckStatus { REFRESH_NEEDED, REPO_UP_TO_DATE, REPO_CHECK_DELAYED }
	Possibly return state of checkIfRefreshMEtadata function. More...
typedef std::set< ServiceInfo >	ServiceSet
	ServiceInfo typedefs.
typedef ServiceSet::const_iterator	ServiceConstIterator
typedef ServiceSet::size_type	ServiceSizeType
typedef std::set< RepoInfo >	RepoSet
	RepoInfo typedefs.
typedef RepoSet::const_iterator	RepoConstIterator
typedef RepoSet::size_type	RepoSizeType

Public Member Functions
	RepoManager (const RepoManagerOptions &options=RepoManagerOptions())
	~RepoManager ()
	Dtor.
RepoStatus	metadataStatus (const RepoInfo &info) const
	Status of local metadata.
RefreshCheckStatus	checkIfToRefreshMetadata (const RepoInfo &info, const Url &url, RawMetadataRefreshPolicy policy=RefreshIfNeeded)
	Checks whether to refresh metadata for specified repository and url.
Pathname	metadataPath (const RepoInfo &info) const
	Path where the metadata is downloaded and kept.
Pathname	packagesPath (const RepoInfo &info) const
	Path where the rpm packages are downloaded and kept.
void	refreshMetadata (const RepoInfo &info, RawMetadataRefreshPolicy policy=RefreshIfNeeded, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Refresh local raw cache.
void	cleanMetadata (const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Clean local metadata.
void	cleanPackages (const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Clean local package cache.
RepoStatus	cacheStatus (const RepoInfo &info) const
	Status of metadata cache.
void	buildCache (const RepoInfo &info, CacheBuildPolicy policy=BuildIfNeeded, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Refresh local cache.
void	cleanCache (const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	clean local cache
bool	isCached (const RepoInfo &info) const
	Whether a repository exists in cache.
void	loadFromCache (const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Load resolvables into the pool.
void	cleanCacheDirGarbage (const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Remove any subdirectories of cache directories which no longer belong to any of known repositories.
repo::RepoType	probe (const Url &url, const Pathname &path) const
	Probe repo metadata type.
repo::RepoType	probe (const Url &url) const
void	addRepository (const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Adds a repository to the list of known repositories.
void	addRepositories (const Url &url, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Adds repositores from a repo file to the list of known repositories.
void	removeRepository (const RepoInfo &info, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Remove the best matching repository from known repos list.
void	modifyRepository (const std::string &alias, const RepoInfo &newinfo, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Modify repository attributes.
void	modifyRepository (const RepoInfo &newinfo, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
RepoInfo	getRepositoryInfo (const std::string &alias, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Find a matching repository info.
RepoInfo	getRepositoryInfo (const Url &url, const url::ViewOption &urlview=url::ViewOption::DEFAULTS, const ProgressData::ReceiverFnc &progressrcv=ProgressData::ReceiverFnc())
	Find repository info by URL.
repo::ServiceType	probeService (const Url &url) const
	Probe the type or the service.
void	addService (const std::string &alias, const Url &url)
	Adds new service by it's alias and url.
void	addService (const ServiceInfo &service)
	Adds new service.
void	removeService (const std::string &alias)
	Removes service specified by its name.
void	removeService (const ServiceInfo &service)
void	refreshServices ()
	Refreshes all enabled services.
void	refreshService (const std::string &alias)
	Refresh specific service.
void	refreshService (const ServiceInfo &service)
void	modifyService (const std::string &oldAlias, const ServiceInfo &service)
	Modifies service file (rewrites it with new values) and underlying repositories if needed.
void	modifyService (const ServiceInfo &service)
template<typename OutputIterator >
void	getRepositoriesInService (const std::string &alias, OutputIterator out) const
	fill to output iterator repositories in service name.
Known services.
The known services are read from RepoManagerOptions::knownServicesPath passed on the Ctor. Which defaults to ZYpp global settings.
bool	serviceEmpty () const
	Gets true if no service is in RepoManager (so no one in specified location)
ServiceSizeType	serviceSize () const
	Gets count of service in RepoManager (in specified location)
ServiceConstIterator	serviceBegin () const
	Iterator to first service in internal storage.
ServiceConstIterator	serviceEnd () const
	Iterator to place behind last service in internal storage.
std::list< ServiceInfo >	knownServices () const
	List of known services.
ServiceInfo	getService (const std::string &alias) const
	Finds ServiceInfo by alias or return ServiceInfo::noService.
bool	hasService (const std::string &alias) const
	Return whether there is a known service for `alias`.

Protected Member Functions
RepoStatus	rawMetadataStatus (const RepoInfo &info)
void	setCacheStatus (const RepoInfo &info, const RepoStatus &status)
void	touchIndexFile (const RepoInfo &info)
	Update timestamp of repository index file for the specified repository info.

Private Attributes
RWCOW_pointer< Impl >	_pimpl
	Pointer to implementation.

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

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

Known repositories.
The known repositories are read from RepoManagerOptions::knownReposPath passed on the Ctor. Which defaults to ZYpp global settings.
bool	repoEmpty () const
RepoSizeType	repoSize () const
RepoConstIterator	repoBegin () const
RepoConstIterator	repoEnd () const
std::list< RepoInfo >	knownRepositories () const
	List of known repositories.
RepoInfo	getRepo (const std::string &alias) const
	Find RepoInfo by alias or return RepoInfo::noRepo.
RepoInfo	getRepo (const RepoInfo &info_r) const
bool	hasRepo (const std::string &alias) const
	Return whether there is a known repository for `alias`.
bool	hasRepo (const RepoInfo &info_r) const
static std::string	makeStupidAlias (const Url &url_r=Url())
	Some stupid string but suitable as alias for your url if nothing better is available.

Additional Inherited Members

Detailed Description

creates and provides information about known sources.

Definition at line 108 of file RepoManager.h.

Member Typedef Documentation

typedef std::set<ServiceInfo> zypp::RepoManager::ServiceSet

ServiceInfo typedefs.

Definition at line 114 of file RepoManager.h.

typedef ServiceSet::const_iterator zypp::RepoManager::ServiceConstIterator

Definition at line 118 of file RepoManager.h.

typedef ServiceSet::size_type zypp::RepoManager::ServiceSizeType

Definition at line 119 of file RepoManager.h.

typedef std::set<RepoInfo> zypp::RepoManager::RepoSet

RepoInfo typedefs.

Definition at line 122 of file RepoManager.h.

typedef RepoSet::const_iterator zypp::RepoManager::RepoConstIterator

Definition at line 123 of file RepoManager.h.

typedef RepoSet::size_type zypp::RepoManager::RepoSizeType

Definition at line 124 of file RepoManager.h.

Member Enumeration Documentation

enum zypp::RepoManager::RawMetadataRefreshPolicy

Enumerator:

RefreshIfNeeded
RefreshForced
RefreshIfNeededIgnoreDelay

Definition at line 131 of file RepoManager.h.

enum zypp::RepoManager::CacheBuildPolicy

Enumerator:

BuildIfNeeded
BuildForced

Definition at line 138 of file RepoManager.h.

enum zypp::RepoManager::RepoRemovePolicy

Definition at line 144 of file RepoManager.h.

enum zypp::RepoManager::RefreshCheckStatus

Possibly return state of checkIfRefreshMEtadata function.

Enumerator:

REFRESH_NEEDED	refresh is needed
REPO_UP_TO_DATE	repository not changed
REPO_CHECK_DELAYED	refresh is delayed due to settings

Definition at line 191 of file RepoManager.h.

Constructor & Destructor Documentation

zypp::RepoManager::RepoManager ( const RepoManagerOptions & options = RepoManagerOptions() )

Definition at line 598 of file RepoManager.cc.

zypp::RepoManager::~RepoManager ( )

Dtor.

Definition at line 604 of file RepoManager.cc.

Member Function Documentation

bool zypp::RepoManager::repoEmpty ( ) const

Definition at line 609 of file RepoManager.cc.

RepoManager::RepoSizeType zypp::RepoManager::repoSize ( ) const

Definition at line 612 of file RepoManager.cc.

RepoManager::RepoConstIterator zypp::RepoManager::repoBegin ( ) const

Definition at line 615 of file RepoManager.cc.

RepoManager::RepoConstIterator zypp::RepoManager::repoEnd ( ) const

Definition at line 618 of file RepoManager.cc.

std::list<RepoInfo> zypp::RepoManager::knownRepositories ( ) const

inline

List of known repositories.

Definition at line 162 of file RepoManager.h.

RepoInfo zypp::RepoManager::getRepo ( const std::string & alias ) const

Find RepoInfo by alias or return RepoInfo::noRepo.

Definition at line 621 of file RepoManager.cc.

RepoInfo zypp::RepoManager::getRepo ( const RepoInfo & info_r ) const

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 168 of file RepoManager.h.

bool zypp::RepoManager::hasRepo ( const std::string & alias ) const

Return whether there is a known repository for alias.

Definition at line 629 of file RepoManager.cc.

bool zypp::RepoManager::hasRepo ( const RepoInfo & info_r ) const

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 174 of file RepoManager.h.

std::string zypp::RepoManager::makeStupidAlias ( const Url & url_r = Url() )

static

Some stupid string but suitable as alias for your url if nothing better is available.

Something like "http-download.opensuse.org-83df67e5"

Definition at line 637 of file RepoManager.cc.

RepoStatus zypp::RepoManager::metadataStatus ( const RepoInfo & info ) const

Status of local metadata.

Definition at line 671 of file RepoManager.cc.

RepoManager::RefreshCheckStatus zypp::RepoManager::checkIfToRefreshMetadata	(	const RepoInfo &	info,
		const Url &	url,
		RawMetadataRefreshPolicy	policy = `RefreshIfNeeded`
	)

Checks whether to refresh metadata for specified repository and url.

The need for refresh is evaluated according to the following conditions, in that order:

the refresh policy (refresh may be forced)
the repo.refresh.delay ZConfig value compared to the difference between cached index file timestamp and actual time
the timestamp of cached repo index file compared to the remote index file timestamp.

This method checks the status against the specified url only. If more baseurls are defined for in the RepoInfo, each one must be check individually. Example:

RepoInfo info; // try urls one by one for ( RepoInfo::urls_const_iterator it = info.baseUrlsBegin(); it != info.baseUrlsEnd(); ++it ) { try { // check whether to refresh metadata // if the check fails for this url, it throws, so another url will be checked if (checkIfToRefreshMetadata(info, *it, policy)!=RepoInfo::REFRESH_NEEDED) return;

// do the actual refresh } catch (const Exception & e) { ZYPP_CAUGHT(e); ERR << *it << " doesn't look good. Trying another url." << endl; } } // for all urls

handle("No more URLs.");

Parameters:

info
url
policy

Returns:: state of repository

See also:: RefreshCheckStatus

Exceptions:

RepoUnknownTypeException
repo::RepoNoAliasException	if can't figure an alias
Exception	on unknown error

Definition at line 754 of file RepoManager.cc.

Pathname zypp::RepoManager::metadataPath ( const RepoInfo & info ) const

Path where the metadata is downloaded and kept.

Given a repoinfo, tells where RepoManager will download and keep the raw metadata.

Parameters:

info	Repository information

Exceptions:

repo::RepoNoAliasException if can't figure an alias

Definition at line 659 of file RepoManager.cc.

Pathname zypp::RepoManager::packagesPath ( const RepoInfo & info ) const

Path where the rpm packages are downloaded and kept.

Given a repoinfo, tells where RepoProvidePackage will download and keep the .rpm files.

Parameters:

info	Repository information

Exceptions:

repo::RepoNoAliasException if can't figure an alias

Definition at line 664 of file RepoManager.cc.

void zypp::RepoManager::refreshMetadata	(	const RepoInfo &	info,
		RawMetadataRefreshPolicy	policy = `RefreshIfNeeded`,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Refresh local raw cache.

Will try to download the metadata

In case of falure the metadata remains as it was before.

Exceptions:

repo::RepoNoUrlException	if no urls are available.
repo::RepoNoAliasException	if can't figure an alias
repo::RepoUnknownTypeException	if the metadata is unknown
repo::RepoException	if the repository is invalid (no valid metadata found at any of baseurls)

Given a downloader, sets the other repos raw metadata path as cache paths for the fetcher, so if another repo has the same file, it will not download it but copy it from the other repository

Definition at line 905 of file RepoManager.cc.

void zypp::RepoManager::cleanMetadata	(	const RepoInfo &	info,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Clean local metadata.

Empty local metadata.

Exceptions:

repo::RepoNoAliasException	if can't figure an alias
Exception	on unknown error.

Definition at line 1053 of file RepoManager.cc.

void zypp::RepoManager::cleanPackages	(	const RepoInfo &	info,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Clean local package cache.

Empty local directory with downloaded packages

Exceptions:

repo::RepoNoAliasException	if can't figure an alias
Exception	on unknown error.

Definition at line 1063 of file RepoManager.cc.

RepoStatus zypp::RepoManager::cacheStatus ( const RepoInfo & info ) const

Status of metadata cache.

Definition at line 1380 of file RepoManager.cc.

void zypp::RepoManager::buildCache	(	const RepoInfo &	info,
		CacheBuildPolicy	policy = `BuildIfNeeded`,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Refresh local cache.

Will try to build the cache from local metadata.

If the cache exists it will be overwriten.

Note:: the local metadata must be valid.

Exceptions:

repo::RepoNoAliasException	if can't figure an alias to look in cache
repo::RepoMetadataException	if the metadata is not enough to build a cache (empty, incorrect, or refresh needed)
repo::RepoUnknownTypeException
parser::ParseException	if parser encounters an error.
Exception	on unknown error.

Definition at line 1073 of file RepoManager.cc.

void zypp::RepoManager::cleanCache	(	const RepoInfo &	info,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

clean local cache

Clean the cached version of the metadata

Note:: the local metadata must be valid.

Exceptions:

repo::RepoNoAliasException	if can't figure an alias to look in cache
cache::CacheRecordNotFoundException	if the cache could not be cleaned because of repository record not found.
Exception	on unknown error.

Definition at line 1360 of file RepoManager.cc.

bool zypp::RepoManager::isCached ( const RepoInfo & info ) const

Whether a repository exists in cache.

Parameters:

RepoInfo to be checked.

Definition at line 1375 of file RepoManager.cc.

void zypp::RepoManager::loadFromCache	(	const RepoInfo &	info,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Load resolvables into the pool.

Creating from cache requires that the repository is refreshed (metadata downloaded) and cached

Exceptions:

repo::RepoNoAliasException	if can't figure an alias to look in cache
RepoNotCachedException	When the source is not cached.

Definition at line 1397 of file RepoManager.cc.

void zypp::RepoManager::cleanCacheDirGarbage ( const ProgressData::ReceiverFnc & progressrcv = ProgressData::ReceiverFnc() )

Remove any subdirectories of cache directories which no longer belong to any of known repositories.

These can be temporary directories left by interrupted refresh, or dirs left after changing .repo files outside of libzypp.

Definition at line 1313 of file RepoManager.cc.

repo::RepoType zypp::RepoManager::probe	(	const Url &	url,
		const Pathname &	path
	)		const

Probe repo metadata type.

The location to probe consists of the base url (you may think of it as a mountpoint) and the path to the repository on the mounted media (ususally / ).

Definition at line 1227 of file RepoManager.cc.

repo::RepoType zypp::RepoManager::probe ( const Url & url ) const

Definition at line 1224 of file RepoManager.cc.

void zypp::RepoManager::addRepository	(	const RepoInfo &	info,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Adds a repository to the list of known repositories.

Exceptions:

repo::RepoAlreadyExistsException	If the repo clash some unique attribute like alias
RepoUnknownType	If RepoManagerOptions::probe is true and repository type can't be determined.
RepoException	If RepoManagerOptions::probe is true and access to the url fails.
Exception	On other errors.

Todo:: use a method calling UI callbacks to ask where to save creds?

Definition at line 1438 of file RepoManager.cc.

void zypp::RepoManager::addRepositories	(	const Url &	url,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Adds repositores from a repo file to the list of known repositories.

Parameters:

url	Url of the repo file

Exceptions:

repo::RepoAlreadyExistsException	If the repo clash some unique attribute like alias
MediaException	If the access to the url fails
ParseException	If the file parsing fails
RepoUnknownType	If repository type can't be determined
RepoException	ON other repository related errors
Exception	On other errors.

Definition at line 1529 of file RepoManager.cc.

void zypp::RepoManager::removeRepository	(	const RepoInfo &	info,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Remove the best matching repository from known repos list.

Exceptions:

RepoNotFoundException If no repo match

Definition at line 1587 of file RepoManager.cc.

void zypp::RepoManager::modifyRepository	(	const std::string &	alias,
		const RepoInfo &	newinfo,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Modify repository attributes.

Exceptions:

RepoAlreadyExistsException	if the alias specified in newinfo is already used by another repository
RepoNotFoundException	If no repo match
ParseException	If the file parsing fails
Exception	On other errors.

Definition at line 1673 of file RepoManager.cc.

void zypp::RepoManager::modifyRepository	(	const RepoInfo &	newinfo,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 458 of file RepoManager.h.

RepoInfo zypp::RepoManager::getRepositoryInfo	(	const std::string &	alias,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Find a matching repository info.

Note:: if multiple repositories incorrectly share the same alias, the first one found will be returned.

Parameters:

alias	Repository alias
progressrcv	Progress reporting function

Returns:: RepoInfo of the found repository

Exceptions:

RepoNotFoundException	If no repo match the alias
ParseException	If the file parsing fails
Exception	On other errors.

Definition at line 1731 of file RepoManager.cc.

RepoInfo zypp::RepoManager::getRepositoryInfo	(	const Url &	url,
		const url::ViewOption &	urlview = `url::ViewOption::DEFAULTS`,
		const ProgressData::ReceiverFnc &	progressrcv = `ProgressData::ReceiverFnc()`
	)

Find repository info by URL.

Parameters:

url	URL to find.
urlview	url::ViewOption to influence URL matching.
progressrcv	Progress receiver function.

Returns:: RepoInfo of the found repository.

Note:: if multpile repositories incorrectly share the same URL, the first one found will be returned.; the string representation of the URLs are compared. The urlview can be used to influence which parts of the URL are to be compared.

Exceptions:

RepoNotFoundException	If no repo match
ParseException	If the file parsing fails
Exception	On other errors.

Definition at line 1745 of file RepoManager.cc.

bool zypp::RepoManager::serviceEmpty ( ) const

Gets true if no service is in RepoManager (so no one in specified location)

Returns:: true if any ServiceInfo is in RepoManager

Definition at line 1770 of file RepoManager.cc.

RepoManager::ServiceSizeType zypp::RepoManager::serviceSize ( ) const

Gets count of service in RepoManager (in specified location)

Returns:: count of service

Definition at line 1773 of file RepoManager.cc.

RepoManager::ServiceConstIterator zypp::RepoManager::serviceBegin ( ) const

Iterator to first service in internal storage.

Note:: Iterator is immutable, so you cannot change pointed ServiceInfo

Returns:: Iterator to first service

Definition at line 1776 of file RepoManager.cc.

RepoManager::ServiceConstIterator zypp::RepoManager::serviceEnd ( ) const

Iterator to place behind last service in internal storage.

Returns:: iterator to end

Definition at line 1779 of file RepoManager.cc.

std::list<ServiceInfo> zypp::RepoManager::knownServices ( ) const

inline

List of known services.

Definition at line 537 of file RepoManager.h.

ServiceInfo zypp::RepoManager::getService ( const std::string & alias ) const

Finds ServiceInfo by alias or return ServiceInfo::noService.

Parameters:

alias unique identifier of service

Returns:: information about service

Definition at line 1782 of file RepoManager.cc.

bool zypp::RepoManager::hasService ( const std::string & alias ) const

Return whether there is a known service for alias.

Definition at line 1790 of file RepoManager.cc.

repo::ServiceType zypp::RepoManager::probeService ( const Url & url ) const

Probe the type or the service.

Definition at line 2204 of file RepoManager.cc.

void zypp::RepoManager::addService	(	const std::string &	alias,
		const Url &	url
	)

Adds new service by it's alias and url.

Parameters:

alias	unique identifier of the service
url	url to service

Exceptions:

FIXME RepoAlreadyExistException and as reponame is service name

Definition at line 1800 of file RepoManager.cc.

void zypp::RepoManager::addService ( const ServiceInfo & service )

Adds new service.

Parameters:

service service info

Exceptions:

FIXME RepoAlreadyExistException and as reponame is service name

Todo:: use a method calling UI callbacks to ask where to save creds?

Definition at line 1805 of file RepoManager.cc.

void zypp::RepoManager::removeService ( const std::string & alias )

Removes service specified by its name.

Parameters:

alias unique indientifier of the service to remove

Exceptions:

RepoException	if service is not found or file with ServiceInfo cannot be deleted
Exception	if file contain more services and rewrite file failed

Definition at line 1834 of file RepoManager.cc.

void zypp::RepoManager::removeService ( const ServiceInfo & service )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 1889 of file RepoManager.cc.

void zypp::RepoManager::refreshServices ( )

Refreshes all enabled services.

See also:: refreshService(ServiceInfo)

Definition at line 1894 of file RepoManager.cc.

void zypp::RepoManager::refreshService ( const std::string & alias )

Refresh specific service.

Parameters:

alias unique indientifier of the service to refresh

Exceptions:

RepoException	if service is not found.
MediaException	If there's a problem downloading the repo index file.

Todo:: add callbacks for apps (start, end, repo removed, repo added, repo changed)

Definition at line 1915 of file RepoManager.cc.

void zypp::RepoManager::refreshService ( const ServiceInfo & service )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 1912 of file RepoManager.cc.

void zypp::RepoManager::modifyService	(	const std::string &	oldAlias,
		const ServiceInfo &	service
	)

Modifies service file (rewrites it with new values) and underlying repositories if needed.

Modifications of a service can lead to rewrite of all .repo files of contained repositories. Particularily, disabling a service (changing ServiceInfo::enabled() from true to false) will disable all contained repositories. Renaming of a service will modify the "service" key of all contained repositories.

Parameters:

oldAlias	Old alias of the service
service	ServiceInfo object containing new data

Exceptions:

RepoException	if sservice with oldAlias is not known
Exception	if have problems with files

Todo:: do nothing? the repos will be enabled on service refresh

Todo:: how to know the service needs a (auto) refresh????

Todo:: refresh the service automatically if url is changed?

Definition at line 2137 of file RepoManager.cc.

void zypp::RepoManager::modifyService ( const ServiceInfo & service )

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 626 of file RepoManager.h.

template<typename OutputIterator >

void zypp::RepoManager::getRepositoriesInService	(	const std::string &	alias,
		OutputIterator	out
	)		const

inline

fill to output iterator repositories in service name.

This output iterator can perform any action on with Repo or service Container, because it is sets and it isn't dynamic recreate.

Note:: Don't use this function with RepoManager::removeRepository(), it will lead to segfaults due to invalidated internal iterators. FIXME can this be solved (using STL) so that this warning would not be needed?

Parameters:

alias	service alias
out	output iterator which get all the repositories belonging to specified service

example how set priority for each RepoInfo in this service:

 //functor
 class ChangePriority
 {
 private:
   int priority;
 public:
   ChangePriority(int prio) : priority(prio) {}
   // missing rewrite priority back via RepoManager::modifyRepo
   void doIt( RepoInfo info ) { info.setPriority(priority); }
 }
 //somewhere in code
 ChangePriority changer(10);
 getRepositoriesInService(name,
   boost::make_function_output_iterator(
     bind(&ChangePriority::doIt, &changer, _1)));

Definition at line 678 of file RepoManager.h.

RepoStatus zypp::RepoManager::rawMetadataStatus ( const RepoInfo & info )

protected

void zypp::RepoManager::setCacheStatus	(	const RepoInfo &	info,
		const RepoStatus &	status
	)

protected

Definition at line 1388 of file RepoManager.cc.

void zypp::RepoManager::touchIndexFile ( const RepoInfo & info )

protected

Update timestamp of repository index file for the specified repository info.

Used in checkIfToRefreshMetadata() for repo.refresh.delay feature.

Definition at line 718 of file RepoManager.cc.

Friends And Related Function Documentation

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

friend

Definition at line 2234 of file RepoManager.cc.

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

Definition at line 2234 of file RepoManager.cc.

Member Data Documentation

RWCOW_pointer<Impl> zypp::RepoManager::_pimpl

private

Pointer to implementation.

Definition at line 702 of file RepoManager.h.

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

zypp/RepoManager.h
zypp/RepoManager.cc

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