zypp::target::rpm::RpmHeader

zypp::target::rpm::RpmHeader Class Reference

Wrapper class for rpm header struct. More...

#include <RpmHeader.h>

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


Public Types
typedef intrusive_ptr< RpmHeader >	Ptr
typedef intrusive_ptr< const RpmHeader >	constPtr
enum	VERIFICATION { VERIFY = 0x0000, NODIGEST = (1<<0), NOSIGNATURE = (1<<1), NOVERIFY = 0xffff }
	Digest and signature verification flags. More...
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
	True if the rpm header is from a source rpm.
bool	isPatchRpm () const
	True if the rpm header is from a patch rpm.
bool	isDeltaRpm () const
	True if the rpm header is from a delta rpm.
std::string	tag_name () const
std::string	tag_epoch () const
std::string	tag_version () const
std::string	tag_release () const
std::string	tag_arch () const
Edition	tag_edition () const
	return complete edition (from tag_epoch, tag_version, tag_release) returns Edition::noedition if an error occurs
Date	tag_installtime () const
Date	tag_buildtime () const
CapSet	tag_provides (std::set< std::string > *freq_r=0) const
	If `freq_r` is not NULL, file dependencies found are inserted.
CapSet	tag_requires (std::set< std::string > *freq_r=0) const
CapSet	tag_prerequires (std::set< std::string > *freq_r=0) const
CapSet	tag_conflicts (std::set< std::string > *freq_r=0) const
CapSet	tag_obsoletes (std::set< std::string > *freq_r=0) const
CapSet	tag_enhances (std::set< std::string > *freq_r=0) const
CapSet	tag_supplements (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_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
CapSet	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 58 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 60 of file RpmHeader.h.

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

Reimplemented from zypp::target::rpm::BinHeader.
Definition at line 61 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 185 of file RpmHeader.h.

Constructor & Destructor Documentation

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

Definition at line 45 of file RpmHeader.cc.

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

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

Definition at line 56 of file RpmHeader.cc.

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

Definition at line 69 of file RpmHeader.cc.

Member Function Documentation

CapSet zypp::target::rpm::RpmHeader::PkgRelList_val ( tag tag_r,

bool pre,

std::set< std::string > * freq_r = 0

) const [private]

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

True if the rpm header is from a source rpm.

Definition at line 147 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::has_tag().

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

True if the rpm header is from a patch rpm.

Definition at line 152 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::stringList_val().

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

True if the rpm header is from a delta rpm.

Definition at line 157 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 170 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().
Referenced by tag_edition().

string zypp::target::rpm::RpmHeader::tag_epoch ( ) const

Definition at line 183 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::int_val().
Referenced by tag_edition().

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

Definition at line 201 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().
Referenced by tag_edition().

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

Definition at line 214 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().
Referenced by tag_edition().

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

Definition at line 247 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

return complete edition (from tag_epoch, tag_version, tag_release) returns Edition::noedition if an error occurs

Definition at line 227 of file RpmHeader.cc.
References tag_epoch(), tag_name(), tag_release(), tag_version(), WAR, and ZYPP_CAUGHT.

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

Definition at line 260 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::int_val().

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

Definition at line 273 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::int_val().

CapSet 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.

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

See also:
tag_provides

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

See also:
tag_provides

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

See also:
tag_provides

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

See also:
tag_provides

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

See also:
tag_provides

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

See also:
tag_provides

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

Definition at line 505 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::int_val().

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

Definition at line 518 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::int_val().

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

Definition at line 531 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 544 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 557 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 570 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 583 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 596 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 609 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 622 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 635 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 648 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 661 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 674 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 687 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 700 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::string_val().

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

Definition at line 713 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 726 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::int_list(), 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 752 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::int_list(), and zypp::target::rpm::BinHeader::string_list().

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

Definition at line 827 of file RpmHeader.cc.
References zypp::target::rpm::BinHeader::int_list(), 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 853 of file RpmHeader.cc.
References zypp::DiskUsage::clear(), zypp::target::rpm::BinHeader::int_list(), and zypp::target::rpm::BinHeader::string_list().

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

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

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

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 79 of file RpmHeader.cc.
References ERR, and zypp::filesystem::PathInfo::isFile().
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

Generated on Thu Apr 24 02:25:16 2008 for zypp by

1.4.6

zypp::target::rpm::RpmHeader Class Reference

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