Wrapper class for rpm header struct. More...

#include <target/rpm/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 Types inherited from zypp::target::rpm::BinHeader
typedef intrusive_ptr< BinHeader >	Ptr

typedef intrusive_ptr< const BinHeader >	constPtr

typedef rpmTag	tag

Public Member Functions
	RpmHeader (Header h_r=0)

	RpmHeader (BinHeader::Ptr &rhs)
	Dangerous!<\B> This one takes the header out of rhs and leaves rhs empty.

virtual	~RpmHeader ()

bool	isSrc () const
	Either 'src' or 'nosrc'.

bool	isNosrc () const
	Only 'nosrc'.

std::string	ident () const
	N-V-R.A or empty.

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

CapabilitySet	tag_recommends (std::set< std::string > *freq_r=0) const

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_preinprog () const

std::string	tag_postin () const

std::string	tag_postinprog () const

std::string	tag_preun () const

std::string	tag_preunprog () const

std::string	tag_postun () const

std::string	tag_postunprog () const

std::string	tag_pretrans () const

std::string	tag_pretransprog () const

std::string	tag_posttrans () const

std::string	tag_posttransprog () const

std::string	tag_sourcerpm () const

std::string	signatureKeyID () const
	Uses headerFormat to query the signature info from the header.

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

virtual std::ostream &	dumpOn (std::ostream &str) const
	Overload to realize std::ostream & operator<<.

Public Member Functions inherited from zypp::target::rpm::BinHeader
	BinHeader (Header h_r=0)

	BinHeader (BinHeader::Ptr &rhs)
	Dangerous!<\B> This one takes the header out of rhs and leaves rhs empty.

virtual	~BinHeader ()

bool	empty () const

bool	has_tag (tag tag_r) const

unsigned	int_list (tag tag_r, intList &lst_r) const

unsigned	string_list (tag tag_r, stringList &lst_r) const

int	int_val (tag tag_r) const

ByteArray	blob_val (tag tag_r) const

std::string	string_val (tag tag_r) const

std::string	format (const char *fmt) const

Header	get () const

std::list< std::string >	stringList_val (tag tag_r) const

virtual std::ostream &	dumpOn (std::ostream &str) const
	Overload to realize std::ostream & operator<<.

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.

Static Public Member Functions
static RpmHeader::constPtr	readPackage (const Pathname &path, VERIFICATION verification=VERIFY)
	Get an accessible packages data from disk.

static std::pair< RpmHeader::Ptr, int >	readPackage (rpmts ts_r, const Pathname &path_r)
	Get an accessible packages data from disk using a existing transaction.

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.

Private Member Functions
CapabilitySet	PkgRelList_val (tag tag_r, bool pre, std::set< std::string > *freq_r=0) const

Additional Inherited Members
Protected Member Functions inherited from zypp::base::ReferenceCounted
virtual std::ostream &	dumpOn (std::ostream &str) const
	Overload to realize std::ostream & operator<<.

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.

Related Functions inherited from zypp::base::ReferenceCounted
void	intrusive_ptr_add_ref (const ReferenceCounted *ptr_r)
	intrusive_ptr hook to add_ref.

void	intrusive_ptr_release (const ReferenceCounted *ptr_r)
	intrusive_ptr hook to release.

std::ostream &	operator<< (std::ostream &str, const ReferenceCounted &obj)
	Stream output.

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

◆ Ptr

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

Definition at line 64 of file RpmHeader.h.

◆ constPtr

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

Definition at line 65 of file RpmHeader.h.

Member Enumeration Documentation

◆ VERIFICATION

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

Digest and signature verification flags.

Enumerator
VERIFY
NODIGEST
NOSIGNATURE
NOVERIFY

Definition at line 193 of file RpmHeader.h.

Constructor & Destructor Documentation

◆ RpmHeader() [1/2]

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

Definition at line 181 of file RpmHeader.cc.

◆ RpmHeader() [2/2]

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

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

Definition at line 191 of file RpmHeader.cc.

◆ ~RpmHeader()

zypp::target::rpm::RpmHeader::~RpmHeader ( )

virtual

Definition at line 203 of file RpmHeader.cc.

Member Function Documentation

◆ PkgRelList_val()

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

private

Definition at line 420 of file RpmHeader.cc.

◆ isSrc()

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

Either 'src' or 'nosrc'.

Definition at line 289 of file RpmHeader.cc.

◆ isNosrc()

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

Only 'nosrc'.

Definition at line 294 of file RpmHeader.cc.

◆ ident()

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

N-V-R.A or empty.

Definition at line 299 of file RpmHeader.cc.

◆ tag_name()

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

Definition at line 316 of file RpmHeader.cc.

◆ tag_epoch()

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

Definition at line 329 of file RpmHeader.cc.

◆ tag_version()

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

Definition at line 342 of file RpmHeader.cc.

◆ tag_release()

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

Definition at line 355 of file RpmHeader.cc.

◆ tag_edition()

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

Definition at line 368 of file RpmHeader.cc.

◆ tag_arch()

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

Definition at line 381 of file RpmHeader.cc.

◆ tag_installtime()

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

Definition at line 394 of file RpmHeader.cc.

◆ tag_buildtime()

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

Definition at line 407 of file RpmHeader.cc.

◆ tag_provides()

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 564 of file RpmHeader.cc.

◆ tag_requires()

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

See also: tag_provides

Definition at line 577 of file RpmHeader.cc.

◆ tag_prerequires()

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

See also: tag_provides

Definition at line 590 of file RpmHeader.cc.

◆ tag_conflicts()

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

See also: tag_provides

Definition at line 603 of file RpmHeader.cc.

◆ tag_obsoletes()

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

See also: tag_provides

Definition at line 616 of file RpmHeader.cc.

◆ tag_enhances()

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

See also: tag_provides

Definition at line 629 of file RpmHeader.cc.

◆ tag_suggests()

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

See also: tag_provides

Definition at line 646 of file RpmHeader.cc.

◆ tag_supplements()

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

See also: tag_provides

Definition at line 663 of file RpmHeader.cc.

◆ tag_recommends()

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

See also: tag_provides

Definition at line 680 of file RpmHeader.cc.

◆ tag_size()

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

Definition at line 697 of file RpmHeader.cc.

◆ tag_archivesize()

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

Definition at line 710 of file RpmHeader.cc.

◆ tag_summary()

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

Definition at line 723 of file RpmHeader.cc.

◆ tag_description()

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

Definition at line 736 of file RpmHeader.cc.

◆ tag_group()

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

Definition at line 749 of file RpmHeader.cc.

◆ tag_vendor()

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

Definition at line 762 of file RpmHeader.cc.

◆ tag_distribution()

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

Definition at line 775 of file RpmHeader.cc.

◆ tag_license()

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

Definition at line 788 of file RpmHeader.cc.

◆ tag_buildhost()

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

Definition at line 801 of file RpmHeader.cc.

◆ tag_packager()

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

Definition at line 814 of file RpmHeader.cc.

◆ tag_url()

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

Definition at line 827 of file RpmHeader.cc.

◆ tag_os()

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

Definition at line 840 of file RpmHeader.cc.

◆ tag_prein()

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

Definition at line 846 of file RpmHeader.cc.

◆ tag_preinprog()

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

Definition at line 849 of file RpmHeader.cc.

◆ tag_postin()

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

Definition at line 852 of file RpmHeader.cc.

◆ tag_postinprog()

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

Definition at line 855 of file RpmHeader.cc.

◆ tag_preun()

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

Definition at line 858 of file RpmHeader.cc.

◆ tag_preunprog()

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

Definition at line 861 of file RpmHeader.cc.

◆ tag_postun()

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

Definition at line 864 of file RpmHeader.cc.

◆ tag_postunprog()

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

Definition at line 867 of file RpmHeader.cc.

◆ tag_pretrans()

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

Definition at line 870 of file RpmHeader.cc.

◆ tag_pretransprog()

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

Definition at line 873 of file RpmHeader.cc.

◆ tag_posttrans()

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

Definition at line 876 of file RpmHeader.cc.

◆ tag_posttransprog()

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

Definition at line 879 of file RpmHeader.cc.

◆ tag_sourcerpm()

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

Definition at line 890 of file RpmHeader.cc.

◆ signatureKeyID()

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

Uses headerFormat to query the signature info from the header.

Note: Query copied from Yum misc/checksig.py

Definition at line 895 of file RpmHeader.cc.

◆ tag_filenames()

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

just the list of names

Definition at line 923 of file RpmHeader.cc.

◆ tag_fileinfos()

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

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

Definition at line 951 of file RpmHeader.cc.

◆ tag_changelog()

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

Definition at line 1032 of file RpmHeader.cc.

◆ dumpOn()

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