Wrapper class for rpm header struct. More...

#include <RpmHeader.h>

Inheritance diagram for zypp::target::rpm::RpmHeader:

Public Types
enum	VERIFICATION { VERIFY = 0x0000, NODIGEST = (1<<0), NOSIGNATURE = (1<<1), NOVERIFY = 0xffff }
	Digest and signature verification flags. More...
typedef intrusive_ptr< RpmHeader >	Ptr
typedef intrusive_ptr< const RpmHeader >	constPtr
Public Member Functions
	RpmHeader (Header h_r=0)
	RpmHeader (BinHeader::Ptr &rhs)
	Dangerous!<> This one takes the header out of rhs and leaves rhs empty.
virtual	~RpmHeader ()
bool	isSrc () const
std::string	tag_name () const
Edition::epoch_t	tag_epoch () const
std::string	tag_version () const
std::string	tag_release () const
Edition	tag_edition () const
Arch	tag_arch () const
Date	tag_installtime () const
Date	tag_buildtime () const
CapabilitySet	tag_provides (std::set< std::string > *freq_r=0) const
	If `freq_r` is not NULL, file dependencies found are inserted.
CapabilitySet	tag_requires (std::set< std::string > *freq_r=0) const
CapabilitySet	tag_prerequires (std::set< std::string > *freq_r=0) const
CapabilitySet	tag_conflicts (std::set< std::string > *freq_r=0) const
CapabilitySet	tag_obsoletes (std::set< std::string > *freq_r=0) const
CapabilitySet	tag_enhances (std::set< std::string > *freq_r=0) const
CapabilitySet	tag_suggests (std::set< std::string > *freq_r=0) const
CapabilitySet	tag_supplements (std::set< std::string > *freq_r=0) const
	Unsupported by rpm.
ByteCount	tag_size () const
ByteCount	tag_archivesize () const
std::string	tag_summary () const
std::string	tag_description () const
std::string	tag_group () const
std::string	tag_vendor () const
std::string	tag_distribution () const
std::string	tag_license () const
std::string	tag_buildhost () const
std::string	tag_packager () const
std::string	tag_url () const
std::string	tag_os () const
std::string	tag_prein () const
std::string	tag_postin () const
std::string	tag_preun () const
std::string	tag_postun () const
std::string	tag_sourcerpm () const
std::list< std::string >	tag_filenames () const
	just the list of names
std::list< FileInfo >	tag_fileinfos () const
	complete information about the files (extended version of tag_filenames())
Changelog	tag_changelog () const
DiskUsage &	tag_du (DiskUsage &dudata_r) const
	Returns reference to arg `dudata_r`.
virtual std::ostream &	dumpOn (std::ostream &str) const
	Overload to realize std::ostream & operator<<.
Static Public Member Functions
static RpmHeader::constPtr	readPackage (const Pathname &path, VERIFICATION verification=VERIFY)
	Get an accessible packages data from disk.
Private Member Functions
CapabilitySet	PkgRelList_val (tag tag_r, bool pre, std::set< std::string > *freq_r=0) const

Detailed Description

Wrapper class for rpm header struct.

RpmHeader provides methods to query the content of a rpm header struct retrieved from the RPM database or by reading the rpm header of a package on disk.

The rpm header contains all data associated with a package. So you probabely do not want to permanently store too many of them.

NEVER create RpmHeader from a NULL Header!

Definition at line 61 of file RpmHeader.h.

Member Typedef Documentation

typedef intrusive_ptr<RpmHeader> zypp::target::rpm::RpmHeader::Ptr

Reimplemented from zypp::target::rpm::BinHeader.

Definition at line 64 of file RpmHeader.h.

typedef intrusive_ptr<const RpmHeader> zypp::target::rpm::RpmHeader::constPtr

Reimplemented from zypp::target::rpm::BinHeader.

Definition at line 65 of file RpmHeader.h.

Member Enumeration Documentation

enum zypp::target::rpm::RpmHeader::VERIFICATION

Digest and signature verification flags.

Enumerator:

VERIFY
NODIGEST
NOSIGNATURE
NOVERIFY

Definition at line 178 of file RpmHeader.h.

Constructor & Destructor Documentation

zypp::target::rpm::RpmHeader::RpmHeader ( Header h_r = 0 )

Definition at line 180 of file RpmHeader.cc.

Referenced by readPackage().

zypp::target::rpm::RpmHeader::RpmHeader ( BinHeader::Ptr & rhs )

Dangerous!<> This one takes the header out of rhs and leaves rhs empty.

Definition at line 190 of file RpmHeader.cc.

zypp::target::rpm::RpmHeader::~RpmHeader ( ) [virtual]

Definition at line 202 of file RpmHeader.cc.

Member Function Documentation

CapabilitySet zypp::target::rpm::RpmHeader::PkgRelList_val	(	tag	tag_r,
		bool	pre,
		std::set< std::string > *	freq_r = `0`
	)		const `[private]`

Definition at line 400 of file RpmHeader.cc.

References zypp::Rel::ANY, zypp::Rel::EQ, zypp::Rel::GE, zypp::Rel::GT, INT, zypp::target::rpm::BinHeader::int_list(), zypp::Rel::LE, zypp::Rel::LT, zypp::target::rpm::BinHeader::string_list(), WAR, and ZYPP_CAUGHT.

Referenced by tag_conflicts(), tag_enhances(), tag_obsoletes(), tag_prerequires(), tag_provides(), tag_requires(), and tag_suggests().

bool zypp::target::rpm::RpmHeader::isSrc ( ) const

Definition at line 283 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::has_tag().

Referenced by dumpOn().

std::string zypp::target::rpm::RpmHeader::tag_name ( ) const

Definition at line 296 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

Referenced by dumpOn().

Edition::epoch_t zypp::target::rpm::RpmHeader::tag_epoch ( ) const

Definition at line 309 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::int_val().

Referenced by dumpOn(), and tag_edition().

std::string zypp::target::rpm::RpmHeader::tag_version ( ) const

Definition at line 322 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

Referenced by dumpOn(), and tag_edition().

std::string zypp::target::rpm::RpmHeader::tag_release ( ) const

Definition at line 335 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

Referenced by dumpOn(), and tag_edition().

Edition zypp::target::rpm::RpmHeader::tag_edition ( ) const

Definition at line 348 of file RpmHeader.cc.

References tag_epoch(), tag_release(), and tag_version().

Arch zypp::target::rpm::RpmHeader::tag_arch ( ) const

Definition at line 361 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

Date zypp::target::rpm::RpmHeader::tag_installtime ( ) const

Definition at line 374 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::int_val().

Date zypp::target::rpm::RpmHeader::tag_buildtime ( ) const

Definition at line 387 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::int_val().

CapabilitySet zypp::target::rpm::RpmHeader::tag_provides ( std::set< std::string > * freq_r = 0 ) const

If freq_r is not NULL, file dependencies found are inserted.

Definition at line 517 of file RpmHeader.cc.

References PkgRelList_val().

CapabilitySet zypp::target::rpm::RpmHeader::tag_requires ( std::set< std::string > * freq_r = 0 ) const

See also:: tag_provides

Definition at line 530 of file RpmHeader.cc.

References PkgRelList_val().

CapabilitySet zypp::target::rpm::RpmHeader::tag_prerequires ( std::set< std::string > * freq_r = 0 ) const

See also:: tag_provides

Definition at line 543 of file RpmHeader.cc.

References PkgRelList_val().

CapabilitySet zypp::target::rpm::RpmHeader::tag_conflicts ( std::set< std::string > * freq_r = 0 ) const

See also:: tag_provides

Definition at line 556 of file RpmHeader.cc.

References PkgRelList_val().

CapabilitySet zypp::target::rpm::RpmHeader::tag_obsoletes ( std::set< std::string > * freq_r = 0 ) const

See also:: tag_provides

Definition at line 569 of file RpmHeader.cc.

References PkgRelList_val().

CapabilitySet zypp::target::rpm::RpmHeader::tag_enhances ( std::set< std::string > * freq_r = 0 ) const

See also:: tag_provides

Definition at line 582 of file RpmHeader.cc.

References PkgRelList_val().

CapabilitySet zypp::target::rpm::RpmHeader::tag_suggests ( std::set< std::string > * freq_r = 0 ) const

See also:: tag_provides

Definition at line 595 of file RpmHeader.cc.

References PkgRelList_val().

CapabilitySet zypp::target::rpm::RpmHeader::tag_supplements ( std::set< std::string > * freq_r = 0 ) const [inline]

Unsupported by rpm.

See also:: tag_provides

Definition at line 131 of file RpmHeader.h.

ByteCount zypp::target::rpm::RpmHeader::tag_size ( ) const

Definition at line 608 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::int_val().

ByteCount zypp::target::rpm::RpmHeader::tag_archivesize ( ) const

Definition at line 621 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::int_val().

std::string zypp::target::rpm::RpmHeader::tag_summary ( ) const

Definition at line 634 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_description ( ) const

Definition at line 647 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_group ( ) const

Definition at line 660 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_vendor ( ) const

Definition at line 673 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_distribution ( ) const

Definition at line 686 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_license ( ) const

Definition at line 699 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_buildhost ( ) const

Definition at line 712 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_packager ( ) const

Definition at line 725 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_url ( ) const

Definition at line 738 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_os ( ) const

Definition at line 751 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_prein ( ) const

Definition at line 764 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_postin ( ) const

Definition at line 777 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_preun ( ) const

Definition at line 790 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_postun ( ) const

Definition at line 803 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::string zypp::target::rpm::RpmHeader::tag_sourcerpm ( ) const

Definition at line 816 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::string_val().

std::list< std::string > zypp::target::rpm::RpmHeader::tag_filenames ( ) const

just the list of names

Definition at line 829 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::int_list(), zypp::target::rpm::BinHeader::stringList::size(), and zypp::target::rpm::BinHeader::string_list().

std::list< FileInfo > zypp::target::rpm::RpmHeader::tag_fileinfos ( ) const

complete information about the files (extended version of tag_filenames())

Definition at line 857 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::intList::empty(), gnameToGid(), zypp::target::rpm::BinHeader::int_list(), zypp::target::rpm::BinHeader::stringList::size(), zypp::target::rpm::BinHeader::string_list(), and unameToUid().

Changelog zypp::target::rpm::RpmHeader::tag_changelog ( ) const

Definition at line 938 of file RpmHeader.cc.

References zypp::target::rpm::BinHeader::int_list(), zypp::target::rpm::BinHeader::intList::size(), and zypp::target::rpm::BinHeader::string_list().

DiskUsage & zypp::target::rpm::RpmHeader::tag_du ( DiskUsage & dudata_r ) const

Returns reference to arg dudata_r.

Definition at line 966 of file RpmHeader.cc.

References zypp::DiskUsage::add(), zypp::DiskUsage::begin(), zypp::ByteCount::blocks(), zypp::DiskUsage::clear(), zypp::DiskUsage::end(), for_, zypp::filesystem::DevInoCache::insert(), zypp::target::rpm::BinHeader::int_list(), zypp::filesystem::StatMode::isFile(), zypp::ByteCount::K, zypp::DiskUsage::Entry::path, zypp::target::rpm::BinHeader::stringList::size(), and zypp::target::rpm::BinHeader::string_list().

std::ostream & zypp::target::rpm::RpmHeader::dumpOn ( std::ostream & str ) const [virtual]

Overload to realize std::ostream & operator<<.

Reimplemented from zypp::target::rpm::BinHeader.

Definition at line 267 of file RpmHeader.cc.

References isSrc(), tag_epoch(), tag_name(), tag_release(), and tag_version().

RpmHeader::constPtr zypp::target::rpm::RpmHeader::readPackage	(	const Pathname &	path,
		VERIFICATION	verification = `VERIFY`
	)		`[static]`

Get an accessible packages data from disk.

Returns NULL on any error.

Definition at line 211 of file RpmHeader.cc.

References ERR, zypp::target::rpm::librpmDb::globalInit(), MIL, NODIGEST, NOSIGNATURE, RpmHeader(), and WAR.

Referenced by zypp::target::rpm::RpmDb::backupPackage().

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

zypp/target/rpm/RpmHeader.h
zypp/target/rpm/RpmHeader.cc

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation