InstTarget Class Reference

#include <InstTarget.h>

Inheritance diagram for InstTarget:

List of all members.

Public Types
typedef InstTargetError	Error
typedef enum RpmDb::RpmInstFlag	InstFlag
typedef enum RpmDb::checkPackageResult	checkPackageResult
Public Member Functions
const Pathname &	rootdir () const
bool	initialized () const
bool	needsUpdate () const
PMError	bringIntoCleanState ()
virtual const std::list< PMPackagePtr > &	getPackages () const
virtual const std::vector< PMYouPatchPtr > &	getPatches () const
bool	setInstallationLogfile (const std::string &logfile)
void	setBackupPath (const Pathname &path)
void	createPackageBackups (bool yes)
Pathname	getBackupPath (void)
void	setPkgInstFlags (unsigned flags)
unsigned	getPkgInstFlags () const
void	setPkgRemoveFlags (unsigned flags)
unsigned	getPkgRemoveFlags () const
PMError	installPackage (const Pathname &filename, unsigned flags=0)
PMError	installPackages (const std::list< Pathname > &filenames, unsigned flags=0)
PMError	removePackage (const std::string &name_r, unsigned flags=0)
PMError	removePackage (constPMPackagePtr package, unsigned flags=0)
PMError	removePackages (const std::list< std::string > &names_r, unsigned flags=0)
PMError	removePackages (const std::list< PMPackagePtr > &packages, unsigned flags=0)
PMError	importPubkey (const Pathname &pubkey_r)
PMError	importPubkey (const Pathname &keyring_r, const std::string &keyname_r)
std::set< PkgEdition >	pubkeys () const
bool	hasFile (const std::string &file_r) const
bool	hasProvides (const std::string &tag_r) const
bool	hasRequiredBy (const std::string &tag_r) const
bool	hasConflicts (const std::string &tag_r) const
bool	hasPackage (const PkgName &name_r) const
void	traceFileRel (const PkgRelation &rel_r)
bool	isProvided (const std::string &tag)
bool	isInstalled (const std::string &name)
PMError	installPatch (const Pathname &filename)
PMError	executeScript (const Pathname &scriptname)
bool	mayAccessProducts () const
const std::list< constInstSrcDescrPtr > &	getProducts () const
bool	isInstalledProduct (const constInstSrcDescrPtr &isd_r) const
PMError	installProduct (const constInstSrcDescrPtr &isd_r)
PMError	removeProduct (const constInstSrcDescrPtr &isd_r)
bool	mayAccessSelections () const
virtual const std::list< PMSelectionPtr > &	getSelections () const
bool	isInstalledSelection (const Pathname &selfile_r) const
PMError	installSelection (const Pathname &selfile_r)
PMError	removeSelection (const Pathname &selfile_r)
std::set< PkgDuMaster::MountPoint >	getMountPoints () const
Static Public Member Functions
static PkgArch	baseArch ()
Private Member Functions
	REP_BODY (InstTarget)
	InstTarget ()
	~InstTarget ()
PMError	init (const Pathname &rootpath)
Private Attributes
Pathname	_rootdir
RpmDbPtr	_rpmdb
InstTargetProdDBPtr	_proddb
InstTargetSelDBPtr	_seldb
unsigned	_rpminstflags
unsigned	_rpmremoveflags
std::vector< PMYouPatchPtr >	_patches
bool	_patchesInitialized
Friends
class	Y2PM

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Member Typedef Documentation

typedef enum RpmDb::checkPackageResult InstTarget::checkPackageResult

Bits of possible package corruptions Has to be moved from RpmDB to here See also: RpmDb::checkPackageResult

typedef class InstTargetError InstTarget::Error

Default error class

typedef enum RpmDb::RpmInstFlag InstTarget::InstFlag

Installation options like force, nodeps ... Has to be moved from RpmDB to here See also: RpmDB::RpmInstFlag

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Constructor & Destructor Documentation

InstTarget::InstTarget (   )  [private]

InstTarget::~InstTarget (   )  [private]

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Member Function Documentation

PkgArch InstTarget::baseArch (   )  [static]

Determine target system architecture.

PMError InstTarget::bringIntoCleanState (   )

bring target into a clean state e.g. by calling rpm --rebuilddb

void InstTarget::createPackageBackups (  bool  yes  )

whether to create package backups during install or removal Parameters: yes  true or false

PMError InstTarget::executeScript (  const Pathname &  scriptname  )

Execute script.

Pathname InstTarget::getBackupPath (  void   )

get backup dir for rpm config files

std::set< PkgDuMaster::MountPoint > InstTarget::getMountPoints (   )  const

Fallback for Packagemanager in case no one initialized the 'df' info for disk usage calculation. Returns an empty set if _rootdir is not yet set. /proc/mounts Filesystem Mounted on Type Options     rootfs / rootfs rw 0 0 /dev/root / reiserfs rw 0 0 proc /proc proc rw 0 0 devpts /dev/pts devpts rw 0 0 /dev/hda5 /boot ext2 rw 0 0 shmfs /dev/shm shm rw 0 0 usbdevfs /proc/bus/usb usbdevfs rw 0 0 automount(pid3743) /suse autofs rw 0 0 wotan:/real-home/ma /suse/ma nfs rw,nosuid,v2,rsize=8192,wsize=8192,hard,intr,udp,nolock,addr=wotan 0 0 Taken into account are entries, whose filesystem contains a '/' whose mountpoint is at or below the current _rootdir

const std::list< PMPackagePtr > & InstTarget::getPackages (   )  const [virtual]

generate PMPackage objects for each Item on the source/target Returns: list of PMPackagePtr on this source Implements InstData.

const std::vector< PMYouPatchPtr > & InstTarget::getPatches (   )  const [virtual]

generate PMYouPatch objects for each patch on the source Returns: list of PMYouPatchPtr on this source Implements InstData.

unsigned InstTarget::getPkgInstFlags (   )  const

get current package installation parameters get 'rpm' parameters currently used for package installation

unsigned InstTarget::getPkgRemoveFlags (   )  const

get current package removal parameters get 'rpm' parameters currently used for package removal

const std::list< constInstSrcDescrPtr > & InstTarget::getProducts (   )  const

Return list of installed Products (reverse sorted by installation time).

const list< PMSelectionPtr > & InstTarget::getSelections (   )  const [virtual]

generate PMSelection objects for each selection on the source Returns: list of PMSelectionPtr on this source Implements InstData.

bool InstTarget::hasConflicts (  const std::string &  tag_r  )  const [inline]

Return true if at least one package conflicts with a certain tag.

bool InstTarget::hasFile (  const std::string &  file_r  )  const [inline]

Return true if at least one package owns a certain file.

bool InstTarget::hasPackage (  const PkgName &  name_r  )  const [inline]

Return true if package is installed.

bool InstTarget::hasProvides (  const std::string &  tag_r  )  const [inline]

Return true if at least one package provides a certain tag.

bool InstTarget::hasRequiredBy (  const std::string &  tag_r  )  const [inline]

Return true if at least one package requires a certain tag.

PMError InstTarget::importPubkey (  const Pathname &  keyring_r, const std::string &  keyname_r )  [inline]

Import ascii armored public key keyname_r exported by keyring_r into RPM database

PMError InstTarget::importPubkey (  const Pathname &  pubkey_r  )  [inline]

Import ascii armored public key in file pubkey_r into RPM database

PMError InstTarget::init (  const Pathname &  rootpath  )  [private]

Initialize target system. Takes necessary action to make installation, queries etc possible. Parameters: rootpath,path  to root ("/") of target system Usually "/" if the InstTarget object is actually running inside the target. But might be "/mnt" during installation (running in inst-sys) or "/whatever" if installing into a directory

bool InstTarget::initialized (   )  const [inline]

Returns: Whether the target is initialized.

PMError InstTarget::installPackage (  const Pathname &  filename, unsigned  flags = 0 )

install single Package to the target Parameters: filename  filename of package to install flags  which flags to use, default flags are used if 0

PMError InstTarget::installPackages (  const std::list< Pathname > &  filenames, unsigned  flags = 0 )

install multiple packages to the target Parameters: filename  list of filenames of packages to install flags  which flags to use, default flags are used if 0

PMError InstTarget::installPatch (  const Pathname &  filename  )

Install patch. This function does not install any packages. It just registers the patch as installed. Parameters: filename  Filename of patch to be installed.

PMError InstTarget::installProduct (  const constInstSrcDescrPtr &  isd_r  )

Install Product. That's nothing but copying the InstSrcDescr into the local ProductDB, and remove entries with the same product name but different version than isd_r.

PMError InstTarget::installSelection (  const Pathname &  selfile_r  )

Install Selection. That's nothing but copying the Selection file into the local SelectionDB.

bool InstTarget::isInstalled (  const std::string &  name  )  [inline]

Deprecated old style

bool InstTarget::isInstalledProduct (  const constInstSrcDescrPtr &  isd_r  )  const

Return true if Product isd_r is installed. Actually if an InstSrcDescr with same product name and version is installed.

bool InstTarget::isInstalledSelection (  const Pathname &  selfile_r  )  const

Return true if Selection selfile_r is installed. Actually only checks whether a file named $(basename selfile_r) is installed.

bool InstTarget::isProvided (  const std::string &  tag  )  [inline]

Deprecated old style

bool InstTarget::mayAccessProducts (   )  const

Return true if products database is accessible.

bool InstTarget::mayAccessSelections (   )  const

Return true if selection database is accessible.

bool InstTarget::needsUpdate (   )  const

Returns: Whether some data on target changed and should be reread. (e.g. rpm database after install/delete) (NOTE: returns false, if not initialized).

std::set<PkgEdition> InstTarget::pubkeys (   )  const [inline]

Return the editions of all installed public keys in RPM database.

PMError InstTarget::removePackage (  constPMPackagePtr  package, unsigned  flags = 0 )

PMError InstTarget::removePackage (  const std::string &  name_r, unsigned  flags = 0 )

remove single package Parameters: name_r  Name of the rpm package to remove. flags  which flags to use, default flags are used if 0

PMError InstTarget::removePackages (  const std::list< PMPackagePtr > &  packages, unsigned  flags = 0 )

PMError InstTarget::removePackages (  const std::list< std::string > &  names_r, unsigned  flags = 0 )

remove multiple packages See also: removePackage

PMError InstTarget::removeProduct (  const constInstSrcDescrPtr &  isd_r  )

Removes Product from ProductDB. I.e. an installed Product with the same product name and version as isd_r.

PMError InstTarget::removeSelection (  const Pathname &  selfile_r  )

Removes a file named $(basename selfile_r) from the SelectionDB.

InstTarget::REP_BODY (  InstTarget   )  [private]

const Pathname& InstTarget::rootdir (   )  const [inline]

Returns: The name of the install root. Empty path if not initialized.

void InstTarget::setBackupPath (  const Pathname &  path  )

set backup dir for rpm config files Parameters: const  Pathname

bool InstTarget::setInstallationLogfile (  const std::string &  logfile  )

set log file for installation Returns: false if opening the file failed

void InstTarget::setPkgInstFlags (  unsigned  flags  )

set parameters to use on installation/update Parameters: flags  which parameters to use by default, eg. * RPMINST_NODOCS|RPMINST_NOSCRIPTS

void InstTarget::setPkgRemoveFlags (  unsigned  flags  )

set parameters to use on removal of packages Parameters: flags  which parameters to use by default, eg. * RPMINST_FORCE|RPMINST_NODEPS

void InstTarget::traceFileRel (  const PkgRelation &  rel_r  )  [inline]

Hack to let InstTarget lookup required and conflicting file relations.

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Friends And Related Function Documentation

friend class Y2PM [friend]

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Member Data Documentation

std::vector<PMYouPatchPtr> InstTarget::_patches [mutable, private]

bool InstTarget::_patchesInitialized [mutable, private]

InstTargetProdDBPtr InstTarget::_proddb [private]

Products database

Pathname InstTarget::_rootdir [private]

The name of the install root.

RpmDbPtr InstTarget::_rpmdb [private]

Rpm database

unsigned InstTarget::_rpminstflags [private]

parameters to use on installation/update

unsigned InstTarget::_rpmremoveflags [private]

parameters to use on removal

InstTargetSelDBPtr InstTarget::_seldb [private]

Selection database

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

• InstTarget.h
• InstTarget.cc

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