pkgDPkgPM Class Reference

#include <dpkgpm.h>

Inheritance diagram for pkgDPkgPM:

Collaboration diagram for pkgDPkgPM:

Classes
struct	DpkgState
struct	Item

Public Types
enum	OrderResult {   Completed,   Failed,   Incomplete }

Public Member Functions
	pkgDPkgPM (pkgDepCache *Cache)
virtual	~pkgDPkgPM ()
OrderResult	DoInstall (int statusFd=-1)
OrderResult	DoInstallPostFork (int statusFd=-1)
OrderResult	DoInstallPreFork ()
bool	FixMissing ()
bool	GetArchives (pkgAcquire *Owner, pkgSourceList *Sources, pkgRecords *Recs)
std::set< std::string >	GetDisappearedPackages ()
	returns all packages dpkg let disappear More...

Static Public Attributes
static bool	SigINTStop

Protected Types
typedef pkgCache::Dep	Dep
typedef pkgCache::DepIterator	DepIterator
typedef pkgCache::DescIterator	DescIterator
typedef pkgCache::Description	Description
typedef pkgCache::Flag	Flag
typedef pkgCache::GrpIterator	GrpIterator
typedef pkgCache::Header	Header
typedef pkgCache::Package	Package
typedef pkgCache::PkgFileIterator	PkgFileIterator
typedef pkgCache::PkgIterator	PkgIterator
typedef pkgCache::PrvIterator	PrvIterator
typedef pkgCache::VerFileIterator	VerFileIterator
typedef pkgCache::VerIterator	VerIterator
typedef pkgCache::Version	Version

Protected Member Functions
bool	CheckRConflicts (PkgIterator Pkg, DepIterator Dep, const char *Ver)
bool	CloseLog ()
virtual bool	Configure (PkgIterator Pkg)
bool	ConfigureAll ()
bool	CreateOrderList ()
bool	DepAlwaysTrue (DepIterator D)
void	DoDpkgStatusFd (int statusfd, int OutStatusFd)
void	DoStdin (int master)
void	DoTerminalPty (int master)
bool	EarlyRemove (PkgIterator Pkg)
virtual bool	Go (int StatusFd=-1)
void	ImmediateAdd (PkgIterator P, bool UseInstallVer, unsigned const int &Depth=0)
virtual bool	Install (PkgIterator Pkg, std::string File)
bool	OpenLog ()
virtual OrderResult	OrderInstall ()
void	ProcessDpkgStatusLine (int OutStatusFd, char *line)
virtual bool	Remove (PkgIterator Pkg, bool Purge=false)
virtual void	Reset ()
bool	RunScriptsWithPkgs (const char *Cnf)
bool	SendV2Pkgs (FILE *F)
bool	SmartConfigure (PkgIterator Pkg, int const Depth)
bool	SmartRemove (PkgIterator Pkg)
bool	SmartUnPack (PkgIterator Pkg)
bool	SmartUnPack (PkgIterator Pkg, bool const Immediate, int const Depth)
void	WriteApportReport (const char *pkgpath, const char *errormsg)
void	WriteHistoryTag (std::string const &tag, std::string value)

Protected Attributes
pkgDepCache &	Cache
bool	Debug
std::set< std::string >	disappearedPkgs
	saves packages dpkg let disappear More...
std::string *	FileNames
bool	ImmConfigureAll
std::vector< Item >	List
bool	NoImmConfigure
std::map< std::string, std::vector< struct DpkgState > >	PackageOps
std::map< std::string, unsigned int >	PackageOpsDone
unsigned int	PackagesDone
unsigned int	PackagesTotal
int	pkgFailures
OrderResult	Res

Private Member Functions
void	handleDisappearAction (std::string const &pkgname)
	record the disappear action and handle accordingly More...

Private Attributes
pkgDPkgPMPrivate *	d

Member Typedef Documentation

typedef pkgCache::Dep pkgCache::Namespace::Dep

inherited

typedef pkgCache::DepIterator pkgCache::Namespace::DepIterator

inherited

typedef pkgCache::DescIterator pkgCache::Namespace::DescIterator

inherited

typedef pkgCache::Description pkgCache::Namespace::Description

inherited

typedef pkgCache::Flag pkgCache::Namespace::Flag

inherited

typedef pkgCache::GrpIterator pkgCache::Namespace::GrpIterator

inherited

typedef pkgCache::Header pkgCache::Namespace::Header

inherited

typedef pkgCache::Package pkgCache::Namespace::Package

inherited

typedef pkgCache::PkgFileIterator pkgCache::Namespace::PkgFileIterator

inherited

typedef pkgCache::PkgIterator pkgCache::Namespace::PkgIterator

inherited

typedef pkgCache::PrvIterator pkgCache::Namespace::PrvIterator

inherited

typedef pkgCache::VerFileIterator pkgCache::Namespace::VerFileIterator

inherited

typedef pkgCache::VerIterator pkgCache::Namespace::VerIterator

inherited

typedef pkgCache::Version pkgCache::Namespace::Version

inherited

Member Enumeration Documentation

enum pkgPackageManager::OrderResult

inherited

Enumerator
Completed
Failed
Incomplete

Constructor & Destructor Documentation

pkgDPkgPM::pkgDPkgPM

(

pkgDepCache *

Cache

)

virtual pkgDPkgPM::~pkgDPkgPM ( )

virtual

Member Function Documentation

bool pkgPackageManager::CheckRConflicts ( PkgIterator  Pkg, DepIterator  Dep, const char *  Ver  )

protectedinherited

bool pkgDPkgPM::CloseLog ( )

protected

virtual bool pkgDPkgPM::Configure ( PkgIterator  Pkg )

protectedvirtual

Reimplemented from pkgPackageManager.

bool pkgPackageManager::ConfigureAll ( )

protectedinherited

bool pkgPackageManager::CreateOrderList ( )

protectedinherited

bool pkgPackageManager::DepAlwaysTrue ( DepIterator  D )

protectedinherited

void pkgDPkgPM::DoDpkgStatusFd ( int  statusfd, int  OutStatusFd  )

protected

OrderResult pkgPackageManager::DoInstall ( int  statusFd = -1 )

inherited

OrderResult pkgPackageManager::DoInstallPostFork ( int  statusFd = -1 )

inherited

OrderResult pkgPackageManager::DoInstallPreFork ( )

inlineinherited

References pkgPackageManager::OrderInstall(), and pkgPackageManager::Res.

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void pkgDPkgPM::DoStdin ( int  master )

protected

void pkgDPkgPM::DoTerminalPty ( int  master )

protected

bool pkgPackageManager::EarlyRemove ( PkgIterator  Pkg )

protectedinherited

bool pkgPackageManager::FixMissing ( )

inherited

bool pkgPackageManager::GetArchives ( pkgAcquire *  Owner, pkgSourceList *  Sources, pkgRecords *  Recs  )

inherited

std::set<std::string> pkgPackageManager::GetDisappearedPackages ( )

inlineinherited

returns all packages dpkg let disappear

References pkgPackageManager::disappearedPkgs.

virtual bool pkgDPkgPM::Go ( int  StatusFd = -1 )

protectedvirtual

Reimplemented from pkgPackageManager.

void pkgDPkgPM::handleDisappearAction ( std::string const &  pkgname )

private

record the disappear action and handle accordingly

dpkg let packages disappear then they have no files any longer and nothing depends on them. We need to collect this as dpkg as well as APT doesn't know beforehand that the package will disappear, so the only possible option is to tell the user afterwards about it. To enhance the experience we also try to forward the auto-install flag so the disappear-causer(s) are not autoremoved next time - for the transfer to happen the disappeared version needs to depend on the package the flag should be forwarded to and this package needs to declare a Replaces on the disappeared package.

Parameters

pkgname

Name of the package that disappeared

void pkgPackageManager::ImmediateAdd ( PkgIterator  P, bool  UseInstallVer, unsigned const int &  Depth = 0  )

protectedinherited

virtual bool pkgDPkgPM::Install ( PkgIterator  Pkg, std::string  File  )

protectedvirtual

Reimplemented from pkgPackageManager.

bool pkgDPkgPM::OpenLog ( )

protected

virtual OrderResult pkgPackageManager::OrderInstall ( )

protectedvirtualinherited

Referenced by pkgPackageManager::DoInstallPreFork().

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void pkgDPkgPM::ProcessDpkgStatusLine ( int  OutStatusFd, char *  line  )

protected

virtual bool pkgDPkgPM::Remove ( PkgIterator  Pkg, bool  Purge = false  )

protectedvirtual

Reimplemented from pkgPackageManager.

virtual void pkgDPkgPM::Reset ( )

protectedvirtual

Reimplemented from pkgPackageManager.

bool pkgDPkgPM::RunScriptsWithPkgs ( const char *  Cnf )

protected

bool pkgDPkgPM::SendV2Pkgs ( FILE *  F )

protected

bool pkgPackageManager::SmartConfigure ( PkgIterator  Pkg, int const  Depth  )

protectedinherited

bool pkgPackageManager::SmartRemove ( PkgIterator  Pkg )

protectedinherited

bool pkgPackageManager::SmartUnPack ( PkgIterator  Pkg )

protectedinherited

bool pkgPackageManager::SmartUnPack ( PkgIterator  Pkg, bool const  Immediate, int const  Depth  )

protectedinherited

void pkgDPkgPM::WriteApportReport ( const char *  pkgpath, const char *  errormsg  )

protected

void pkgDPkgPM::WriteHistoryTag ( std::string const &  tag, std::string  value  )

protected

Member Data Documentation

pkgDepCache& pkgPackageManager::Cache

protectedinherited

pkgDPkgPMPrivate* pkgDPkgPM::d

private

bool pkgPackageManager::Debug

protectedinherited

std::set<std::string> pkgPackageManager::disappearedPkgs

protectedinherited

saves packages dpkg let disappear

This way APT can retreat from trying to configure these packages later on and a frontend can choose to display a notice to inform the user about these disappears.

Referenced by pkgPackageManager::GetDisappearedPackages().

std::string* pkgPackageManager::FileNames

protectedinherited

bool pkgPackageManager::ImmConfigureAll

protectedinherited

std::vector<Item> pkgDPkgPM::List

protected

bool pkgPackageManager::NoImmConfigure

protectedinherited

std::map<std::string,std::vector<struct DpkgState> > pkgDPkgPM::PackageOps

protected

std::map<std::string,unsigned int> pkgDPkgPM::PackageOpsDone

protected

unsigned int pkgDPkgPM::PackagesDone

protected

unsigned int pkgDPkgPM::PackagesTotal

protected

int pkgDPkgPM::pkgFailures

protected

OrderResult pkgPackageManager::Res

protectedinherited

Referenced by pkgPackageManager::DoInstallPreFork().

bool pkgPackageManager::SigINTStop

staticinherited

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

• /usr/include/apt-pkg/dpkgpm.h