Base class for concrete Target implementations. More...

#include <zypp/target/TargetImpl.h>

Inheritance diagram for zypp::target::TargetImpl:

[legend]

Public Types
using	PoolItemList = std::list<PoolItem>
	list of pool items
using	PoolItemSet = std::set<PoolItem>
	set of pool items

Public Member Functions
	TargetImpl (const Pathname &root_r="/", bool doRebuild_r=false)
	Ctor.
	~TargetImpl () override
	Dtor.
void	createAnonymousId () const
	generates the unique anonymous id which is called when creating the target
void	createLastDistributionFlavorCache () const
	generates a cache of the last product flavor
Public Member Functions inherited from zypp::base::ReferenceCounted
	ReferenceCounted ()
	Default ctor.
	ReferenceCounted (const ReferenceCounted &rhs)
	Copy ctor.
virtual	~ReferenceCounted ()
	Dtor.
ReferenceCounted &	operator= (const ReferenceCounted &)
	Assignment.
unsigned	refCount () const
	Return reference counter value.
void	ref () const
	Add a reference.
void	unref () const
	Release a reference.

Friends
std::ostream &	operator<< (std::ostream &str, const TargetImpl &obj)
	relates: TargetImpl Stream output

Solv file handling.
If target solv file is outdated, but (non-root-)user has no permission to create it at the default location, we use a temporary one.
Pathname	_tmpSolvfilesPath
Pathname	_root
	Path to the target.
rpm::RpmDb	_rpm
	RPM database.
RequestedLocalesFile	_requestedLocalesFile
	Requested Locales database.
SolvIdentFile	_autoInstalledFile
	user/auto installed database
HardLocksFile	_hardLocksFile
	Hard-Locks database.
WatchFile	_baseproductWatcher
	Cache distributionVersion.
std::string	_distributionVersion
VendorAttr	_vendorAttr
	vendor equivalence settings.
void	load (bool force=true)
void	unload ()
void	reload ()
void	clearCache ()
bool	buildCache ()
Pathname	root () const
	The root set for this target.
Pathname	home () const
	The directory to store things.
ZYppCommitResult	commit (ResPool pool_r, const ZYppCommitPolicy &policy_r)
	Commit changes in the pool.
void	installSrcPackage (const SrcPackage_constPtr &srcPackage_r)
	Install a source package on the Target.
ManagedFile	provideSrcPackage (const SrcPackage_constPtr &srcPackage_r)
	Provides a source package on the Target.
std::ostream &	dumpOn (std::ostream &str) const override
	Overload to realize stream output.
rpm::RpmDb &	rpm ()
	The RPM database.
bool	providesFile (const std::string &path_str, const std::string &name_str) const
	If the package is installed and provides the file Needed to evaluate split provides during Resolver::Upgrade().
std::string	whoOwnsFile (const std::string &path_str) const
	Return name of package owning path_str or empty string if no installed package owns path_str.
Product::constPtr	baseProduct () const
	returns the target base installed product, also known as the distribution or platform.
LocaleSet	requestedLocales () const
	Languages to be supported by the system.
void	updateAutoInstalled ()
	Update the database of autoinstalled packages.
std::string	targetDistribution () const
	This is `register.target` attribute of the installed base product.
std::string	targetDistributionRelease () const
	This is `register.release` attribute of the installed base product.
std::string	targetDistributionFlavor () const
	This is `register.flavor` attribute of the installed base product.
Target::DistributionLabel	distributionLabel () const
	This is `shortName` and `summary` attribute of the installed base product.
std::string	distributionVersion () const
	This is `version` attribute of the installed base product.
std::string	distributionFlavor () const
	This is `flavor` attribute of the installed base product but does not require the target to be loaded as it remembers the last used one.
std::string	anonymousUniqueId () const
	anonymous unique id
const VendorAttr &	vendorAttr () const
	The targets current vendor equivalence settings.
void	vendorAttr (VendorAttr vendorAttr_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
Pathname	defaultSolvfilesPath () const
	The systems default solv file location.
Pathname	solvfilesPath () const
	The solv file location actually in use (default or temp).
bool	solvfilesPathIsTemp () const
	Whether we're using a temp.
void	commit (const ZYppCommitPolicy &policy_r, CommitPackageCache &packageCache_r, ZYppCommitResult &result_r)
	Commit ordered changes (internal helper).
void	commitInSingleTransaction (const ZYppCommitPolicy &policy_r, CommitPackageCache &packageCache_r, ZYppCommitResult &result_r)
	Commit ordered changes (internal helper).
void	commitFindFileConflicts (const ZYppCommitPolicy &policy_r, ZYppCommitResult &result_r)
	Commit helper checking for file conflicts after download.
static Pathname	home (const Pathname &root_r)
static LocaleSet	requestedLocales (const Pathname &root_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
static std::string	targetDistribution (const Pathname &root_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
static std::string	targetDistributionRelease (const Pathname &root_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
static std::string	targetDistributionFlavor (const Pathname &root_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
static Target::DistributionLabel	distributionLabel (const Pathname &root_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
static std::string	distributionVersion (const Pathname &root_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
static std::string	distributionFlavor (const Pathname &root_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
static std::string	anonymousUniqueId (const Pathname &root_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Additional Inherited Members
Static Public Member Functions inherited from zypp::base::ReferenceCounted
static void	add_ref (const ReferenceCounted *ptr_r)
	Called by zypp::intrusive_ptr to add a reference.
static void	release (const ReferenceCounted *ptr_r)
	Called by zypp::intrusive_ptr to add a reference.
Protected Member Functions inherited from zypp::base::ReferenceCounted
virtual void	ref_to (unsigned) const
	Trigger derived classes after refCount was increased.
virtual void	unref_to (unsigned) const
	Trigger derived classes after refCount was decreased.

Detailed Description

Base class for concrete Target implementations.

Constructed by TargetFactory. Public access via Target interface.

Definition at line 54 of file TargetImpl.h.

Member Typedef Documentation

◆ PoolItemList

using zypp::target::TargetImpl::PoolItemList = std::list<PoolItem>

list of pool items

Definition at line 60 of file TargetImpl.h.

◆ PoolItemSet

using zypp::target::TargetImpl::PoolItemSet = std::set<PoolItem>

set of pool items

Definition at line 63 of file TargetImpl.h.

Constructor & Destructor Documentation

◆ TargetImpl()

zypp::target::TargetImpl::TargetImpl	(	const Pathname &	root_r = "/",
		bool	doRebuild_r = false )

Ctor.

Definition at line 962 of file TargetImpl.cc.

◆ ~TargetImpl()

zypp::target::TargetImpl::~TargetImpl ( )

override

Dtor.

Definition at line 1091 of file TargetImpl.cc.

Member Function Documentation

◆ createAnonymousId()

void zypp::target::TargetImpl::createAnonymousId ( ) const

generates the unique anonymous id which is called when creating the target

Definition at line 1033 of file TargetImpl.cc.

◆ createLastDistributionFlavorCache()

void zypp::target::TargetImpl::createLastDistributionFlavorCache ( ) const

generates a cache of the last product flavor

Definition at line 1055 of file TargetImpl.cc.

◆ defaultSolvfilesPath()

Pathname zypp::target::TargetImpl::defaultSolvfilesPath ( ) const

private

The systems default solv file location.

Definition at line 1104 of file TargetImpl.cc.

◆ solvfilesPath()

Pathname zypp::target::TargetImpl::solvfilesPath ( ) const

inlineprivate

The solv file location actually in use (default or temp).

Definition at line 93 of file TargetImpl.h.

◆ solvfilesPathIsTemp()

bool zypp::target::TargetImpl::solvfilesPathIsTemp ( ) const

inlineprivate

Whether we're using a temp.

solvfile.

Definition at line 97 of file TargetImpl.h.

◆ load()

void zypp::target::TargetImpl::load ( bool force = true )

Definition at line 1276 of file TargetImpl.cc.

◆ unload()

void zypp::target::TargetImpl::unload ( )

Definition at line 1269 of file TargetImpl.cc.

◆ reload()

void zypp::target::TargetImpl::reload ( )

Definition at line 1264 of file TargetImpl.cc.

◆ clearCache()

void zypp::target::TargetImpl::clearCache ( )

Definition at line 1109 of file TargetImpl.cc.

◆ buildCache()

bool zypp::target::TargetImpl::buildCache ( )

Definition at line 1115 of file TargetImpl.cc.

◆ root()

Pathname zypp::target::TargetImpl::root ( ) const

inline

The root set for this target.

Definition at line 117 of file TargetImpl.h.

◆ home() [1/2]

Pathname zypp::target::TargetImpl::home ( ) const

inline

The directory to store things.

Definition at line 121 of file TargetImpl.h.

◆ home() [2/2]

Pathname zypp::target::TargetImpl::home ( const Pathname & root_r )

inlinestatic

Definition at line 124 of file TargetImpl.h.

◆ commit() [1/2]

ZYppCommitResult zypp::target::TargetImpl::commit	(	ResPool	pool_r,
		const ZYppCommitPolicy &	policy_r )

Commit changes in the pool.

Definition at line 1412 of file TargetImpl.cc.

◆ installSrcPackage()

void zypp::target::TargetImpl::installSrcPackage ( const SrcPackage_constPtr & srcPackage_r )

Install a source package on the Target.

Definition at line 3172 of file TargetImpl.cc.

◆ provideSrcPackage()

ManagedFile zypp::target::TargetImpl::provideSrcPackage ( const SrcPackage_constPtr & srcPackage_r )

Provides a source package on the Target.

Definition at line 3183 of file TargetImpl.cc.

◆ dumpOn()

std::ostream & zypp::target::TargetImpl::dumpOn ( std::ostream & str ) const

inlineoverridevirtual

Overload to realize stream output.

Reimplemented from zypp::base::ReferenceCounted.

Definition at line 137 of file TargetImpl.h.

◆ rpm()

rpm::RpmDb & zypp::target::TargetImpl::rpm ( )

The RPM database.

Definition at line 2954 of file TargetImpl.cc.

◆ providesFile()

bool zypp::target::TargetImpl::providesFile	(	const std::string &	path_str,
		const std::string &	name_str ) const

If the package is installed and provides the file Needed to evaluate split provides during Resolver::Upgrade().

Definition at line 2959 of file TargetImpl.cc.

◆ whoOwnsFile()

std::string zypp::target::TargetImpl::whoOwnsFile ( const std::string & path_str ) const

inline

Return name of package owning path_str or empty string if no installed package owns path_str.

Definition at line 149 of file TargetImpl.h.

◆ baseProduct()

Product::constPtr zypp::target::TargetImpl::baseProduct ( ) const

returns the target base installed product, also known as the distribution or platform.

returns 0 if there is no base installed product in the pool.

Note: this method requires the target to be loaded, otherwise it will return 0 as no product is found.

if you require some base product attributes when the target is not loaded into the pool, see targetDistribution , targetDistributionRelease and distributionVersion that obtain the data on demand from the installed product information.

Definition at line 3033 of file TargetImpl.cc.

◆ requestedLocales() [1/2]

LocaleSet zypp::target::TargetImpl::requestedLocales ( ) const

inline

Languages to be supported by the system.

E.g. language specific packages to be installed.

Definition at line 156 of file TargetImpl.h.

◆ requestedLocales() [2/2]

LocaleSet zypp::target::TargetImpl::requestedLocales ( const Pathname & root_r )

static

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 3045 of file TargetImpl.cc.

◆ updateAutoInstalled()

void zypp::target::TargetImpl::updateAutoInstalled ( )

Update the database of autoinstalled packages.

This is done on commit, so you usually don't need to call this explicitly.

Definition at line 3054 of file TargetImpl.cc.

◆ targetDistribution() [1/2]

std::string zypp::target::TargetImpl::targetDistribution ( ) const

This is register.target attribute of the installed base product.

Used for registration and Service refresh.

Definition at line 3063 of file TargetImpl.cc.

◆ targetDistribution() [2/2]

std::string zypp::target::TargetImpl::targetDistribution ( const Pathname & root_r )

static

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 3066 of file TargetImpl.cc.

◆ targetDistributionRelease() [1/2]

std::string zypp::target::TargetImpl::targetDistributionRelease ( ) const

This is register.release attribute of the installed base product.

Used for registration.

Definition at line 3069 of file TargetImpl.cc.

◆ targetDistributionRelease() [2/2]

std::string zypp::target::TargetImpl::targetDistributionRelease ( const Pathname & root_r )

static

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 3072 of file TargetImpl.cc.

◆ targetDistributionFlavor() [1/2]

std::string zypp::target::TargetImpl::targetDistributionFlavor ( ) const

This is register.flavor attribute of the installed base product.

Used for registration.

Note: don't mistake this for distributionFlavor

Definition at line 3075 of file TargetImpl.cc.

◆ targetDistributionFlavor() [2/2]

std::string zypp::target::TargetImpl::targetDistributionFlavor ( const Pathname & root_r )

static

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 3078 of file TargetImpl.cc.

◆ distributionLabel() [1/2]

Target::DistributionLabel zypp::target::TargetImpl::distributionLabel ( ) const

This is shortName and summary attribute of the installed base product.

Used e.g. for the bootloader menu.

Definition at line 3081 of file TargetImpl.cc.

◆ distributionLabel() [2/2]

Target::DistributionLabel zypp::target::TargetImpl::distributionLabel ( const Pathname & root_r )

static

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 3090 of file TargetImpl.cc.

◆ distributionVersion() [1/2]

std::string zypp::target::TargetImpl::distributionVersion ( ) const

This is version attribute of the installed base product.

For example http://download.opensue.org/update/11.0 The 11.0 corresponds to the base product version.

Definition at line 3099 of file TargetImpl.cc.

◆ distributionVersion() [2/2]

std::string zypp::target::TargetImpl::distributionVersion ( const Pathname & root_r )

static

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 3109 of file TargetImpl.cc.

◆ distributionFlavor() [1/2]

std::string zypp::target::TargetImpl::distributionFlavor ( ) const

This is flavor attribute of the installed base product but does not require the target to be loaded as it remembers the last used one.

It can be empty is the target has never been loaded, as the value is not present in the system but computer from a package provides

Note: don't mistake this for targetDistributionFlavor

Definition at line 3127 of file TargetImpl.cc.

◆ distributionFlavor() [2/2]

std::string zypp::target::TargetImpl::distributionFlavor ( const Pathname & root_r )

static

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 3132 of file TargetImpl.cc.

◆ anonymousUniqueId() [1/2]

std::string zypp::target::TargetImpl::anonymousUniqueId ( ) const

anonymous unique id

This id is generated once and stays in the saved in the target. It is unique and is used only for statistics.

Definition at line 3153 of file TargetImpl.cc.

◆ anonymousUniqueId() [2/2]

std::string zypp::target::TargetImpl::anonymousUniqueId ( const Pathname & root_r )

static

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 3158 of file TargetImpl.cc.

◆ vendorAttr() [1/2]

const VendorAttr & zypp::target::TargetImpl::vendorAttr ( ) const

inline

The targets current vendor equivalence settings.

Initialized from the targets /etc/zypp/vendors.d.

Definition at line 200 of file TargetImpl.h.

◆ vendorAttr() [2/2]

void zypp::target::TargetImpl::vendorAttr ( VendorAttr vendorAttr_r )

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 3165 of file TargetImpl.cc.

◆ commit() [2/2]

void zypp::target::TargetImpl::commit	(	const ZYppCommitPolicy &	policy_r,
		CommitPackageCache &	packageCache_r,
		ZYppCommitResult &	result_r )

private

Commit ordered changes (internal helper).

Definition at line 1732 of file TargetImpl.cc.

◆ commitInSingleTransaction()

void zypp::target::TargetImpl::commitInSingleTransaction	(	const ZYppCommitPolicy &	policy_r,
		CommitPackageCache &	packageCache_r,
		ZYppCommitResult &	result_r )

private

Commit ordered changes (internal helper).

Definition at line 2079 of file TargetImpl.cc.

◆ commitFindFileConflicts()

void zypp::target::TargetImpl::commitFindFileConflicts	(	const ZYppCommitPolicy &	policy_r,
		ZYppCommitResult &	result_r )

private

Commit helper checking for file conflicts after download.

Definition at line 122 of file TargetImpl.commitFindFileConflicts.cc.

◆ operator<<

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

friend

relates: TargetImpl Stream output

Definition at line 241 of file TargetImpl.h.

Member Data Documentation

◆ _tmpSolvfilesPath

Pathname zypp::target::TargetImpl::_tmpSolvfilesPath

private

Definition at line 100 of file TargetImpl.h.

◆ _root

Pathname zypp::target::TargetImpl::_root

protected

Path to the target.

Definition at line 223 of file TargetImpl.h.

◆ _rpm

rpm::RpmDb zypp::target::TargetImpl::_rpm

protected

RPM database.

Definition at line 225 of file TargetImpl.h.

◆ _requestedLocalesFile

RequestedLocalesFile zypp::target::TargetImpl::_requestedLocalesFile

protected

Requested Locales database.

Definition at line 227 of file TargetImpl.h.

◆ _autoInstalledFile

SolvIdentFile zypp::target::TargetImpl::_autoInstalledFile

protected

user/auto installed database

Definition at line 229 of file TargetImpl.h.

◆ _hardLocksFile

HardLocksFile zypp::target::TargetImpl::_hardLocksFile

protected

Hard-Locks database.

Definition at line 231 of file TargetImpl.h.

◆ _baseproductWatcher

WatchFile zypp::target::TargetImpl::_baseproductWatcher

mutableprotected

Cache distributionVersion.

Definition at line 233 of file TargetImpl.h.

◆ _distributionVersion

std::string zypp::target::TargetImpl::_distributionVersion

mutableprotected

Definition at line 234 of file TargetImpl.h.

◆ _vendorAttr

VendorAttr zypp::target::TargetImpl::_vendorAttr

protected

vendor equivalence settings.

Definition at line 236 of file TargetImpl.h.

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

zypp/target/TargetImpl.h
zypp/target/TargetImpl.cc
zypp/target/TargetImpl.commitFindFileConflicts.cc

Public Types

Public Member Functions

Friends

Solv file handling.

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ PoolItemList

◆ PoolItemSet

Constructor & Destructor Documentation

◆ TargetImpl()

◆ ~TargetImpl()

Member Function Documentation

◆ createAnonymousId()

◆ createLastDistributionFlavorCache()

◆ defaultSolvfilesPath()

◆ solvfilesPath()

◆ solvfilesPathIsTemp()

◆ load()

◆ unload()

◆ reload()

◆ clearCache()

◆ buildCache()

◆ root()

◆ home() [1/2]

◆ home() [2/2]

◆ commit() [1/2]

◆ installSrcPackage()

◆ provideSrcPackage()

◆ dumpOn()

◆ rpm()

◆ providesFile()

◆ whoOwnsFile()

◆ baseProduct()

◆ requestedLocales() [1/2]

◆ requestedLocales() [2/2]

◆ updateAutoInstalled()

◆ targetDistribution() [1/2]

◆ targetDistribution() [2/2]

◆ targetDistributionRelease() [1/2]

◆ targetDistributionRelease() [2/2]

◆ targetDistributionFlavor() [1/2]

◆ targetDistributionFlavor() [2/2]

◆ distributionLabel() [1/2]

◆ distributionLabel() [2/2]

◆ distributionVersion() [1/2]

◆ distributionVersion() [2/2]

◆ distributionFlavor() [1/2]

◆ distributionFlavor() [2/2]

◆ anonymousUniqueId() [1/2]

◆ anonymousUniqueId() [2/2]

◆ vendorAttr() [1/2]

◆ vendorAttr() [2/2]

◆ commit() [2/2]

◆ commitInSingleTransaction()

◆ commitFindFileConflicts()

Friends And Related Symbol Documentation

◆ operator<<

Member Data Documentation

◆ _tmpSolvfilesPath

◆ _root

◆ _rpm

◆ _requestedLocalesFile

◆ _autoInstalledFile

◆ _hardLocksFile

◆ _baseproductWatcher

◆ _distributionVersion

◆ _vendorAttr