How to retrieve information from a transaction element. More...

Collaboration diagram for Transaction Element API.:

Files
file	rpmte.h
	Structures used for an "rpmte" transaction element.

Typedefs
typedef enum rpmElementType_e	rpmElementType
	Transaction element type. More...

Enumerations
enum	rpmElementType_e { TR_ADDED = (1 << 0) , TR_REMOVED = (1 << 1) , TR_RPMDB = (1 << 2) }
	Transaction element type. More...

Functions
Header	rpmteHeader (rpmte te)
	Retrieve header from transaction element. More...

Header	rpmteSetHeader (rpmte te, Header h)
	Save header into transaction element. More...

rpmElementType	rpmteType (rpmte te)
	Retrieve type of transaction element. More...

const char *	rpmteN (rpmte te)
	Retrieve name string of transaction element. More...

const char *	rpmteE (rpmte te)
	Retrieve epoch string of transaction element. More...

const char *	rpmteV (rpmte te)
	Retrieve version string of transaction element. More...

const char *	rpmteR (rpmte te)
	Retrieve release string of transaction element. More...

const char *	rpmteA (rpmte te)
	Retrieve arch string of transaction element. More...

const char *	rpmteO (rpmte te)
	Retrieve os string of transaction element. More...

int	rpmteIsSource (rpmte te)
	Retrieve isSource attribute of transaction element. More...

rpm_color_t	rpmteColor (rpmte te)
	Retrieve color bits of transaction element. More...

rpm_color_t	rpmteSetColor (rpmte te, rpm_color_t color)
	Set color bits of transaction element. More...

unsigned int	rpmteDBInstance (rpmte te)
	Retrieve last instance installed to the database. More...

void	rpmteSetDBInstance (rpmte te, unsigned int instance)
	Set last instance installed to the database. More...

rpm_loff_t	rpmtePkgFileSize (rpmte te)
	Retrieve size in bytes of package file. More...

rpmte	rpmteParent (rpmte te)
	Retrieve parent transaction element. More...

rpmte	rpmteSetParent (rpmte te, rpmte pte)
	Set parent transaction element. More...

rpmps	rpmteProblems (rpmte te)
	Return problem set info of transaction element. More...

void	rpmteCleanProblems (rpmte te)
	Destroy problem set info of transaction element. More...

void	rpmteCleanDS (rpmte te)
	Destroy dependency set info of transaction element. More...

void	rpmteSetDependsOn (rpmte te, rpmte depends)
	Set dependent element of transaction element. More...

rpmte	rpmteDependsOn (rpmte te)
	Retrieve dependent element of transaction element. More...

int	rpmteDBOffset (rpmte te)
	Retrieve rpmdb instance of transaction element. More...

const char *	rpmteEVR (rpmte te)
	Retrieve [epoch:]version-release string from transaction element. More...

const char *	rpmteNEVR (rpmte te)
	Retrieve name-[epoch:]version-release string from transaction element. More...

const char *	rpmteNEVRA (rpmte te)
	Retrieve name-[epoch:]version-release.arch string from transaction element. More...

fnpyKey	rpmteKey (rpmte te)
	Retrieve key from transaction element. More...

void	rpmteSetUserdata (rpmte te, void *data)
	Set private user data of transaction element. More...

void *	rpmteUserdata (rpmte te)
	Retrieve private user data of transaction element. More...

int	rpmteFailed (rpmte te)
	Return failure status of transaction element. More...

rpmds	rpmteDS (rpmte te, rpmTagVal tag)
	Retrieve dependency tag set from transaction element. More...

rpmfiles	rpmteFiles (rpmte te)
	Retrieve file info set from transaction element. More...

rpmfi	rpmteFI (rpmte te)
	Retrieve file info iterator from transaction element. More...

int	rpmteVerified (rpmte te)
	Retrieve verification status from transaction element. More...

rpmtsi	rpmtsiFree (rpmtsi tsi)
	Destroy transaction element iterator. More...

rpmtsi	rpmtsiInit (rpmts ts)
	Create transaction element iterator. More...

rpmte	rpmtsiNext (rpmtsi tsi, rpmElementTypes types)
	Return next transaction element of type. More...

Detailed Description

How to retrieve information from a transaction element.

Typedef Documentation

◆ rpmElementType

typedef enum rpmElementType_e rpmElementType

Transaction element type.

Enumeration Type Documentation

◆ rpmElementType_e

enum rpmElementType_e

Transaction element type.

Enumerator
TR_ADDED	Package will be installed.
TR_REMOVED	Package will be removed.
TR_RPMDB	Package from the rpmdb.

Definition at line 19 of file rpmte.h.

Function Documentation

◆ rpmteA()

const char* rpmteA ( rpmte te )

Retrieve arch string of transaction element.

Parameters

te	transaction element

Returns: arch string

◆ rpmteCleanDS()

void rpmteCleanDS ( rpmte te )

Destroy dependency set info of transaction element.

Parameters

te	transaction element

◆ rpmteCleanProblems()

void rpmteCleanProblems ( rpmte te )

Destroy problem set info of transaction element.

Parameters

te	transaction element

◆ rpmteColor()

rpm_color_t rpmteColor ( rpmte te )

Retrieve color bits of transaction element.

Parameters

te	transaction element

Returns: color bits

◆ rpmteDBInstance()

unsigned int rpmteDBInstance ( rpmte te )

Retrieve last instance installed to the database.

Parameters

te	transaction element

Returns: last install instance.

◆ rpmteDBOffset()

int rpmteDBOffset ( rpmte te )

Retrieve rpmdb instance of transaction element.

Parameters

te	transaction element

Returns: rpmdb instance (0 if not installed))

◆ rpmteDependsOn()

rpmte rpmteDependsOn ( rpmte te )

Retrieve dependent element of transaction element.

Parameters

te	transaction element

Returns: dependent transaction element

◆ rpmteDS()

rpmds rpmteDS	(	rpmte	te,
		rpmTagVal	tag
	)

Retrieve dependency tag set from transaction element.

Parameters

te	transaction element
tag	dependency tag

Returns: dependency tag set

◆ rpmteE()

const char* rpmteE ( rpmte te )

Retrieve epoch string of transaction element.

Parameters

te	transaction element

Returns: epoch string

◆ rpmteEVR()

const char* rpmteEVR ( rpmte te )

Retrieve [epoch:]version-release string from transaction element.

Parameters

te	transaction element

Returns: [epoch:]version-release string

◆ rpmteFailed()

int rpmteFailed ( rpmte te )

Return failure status of transaction element.

If the element itself failed, this is 1, larger count means one of it's parents failed.

Parameters

te	transaction element

Returns: number of failures for this transaction element

◆ rpmteFI()

rpmfi rpmteFI ( rpmte te )

Retrieve file info iterator from transaction element.

Deprecated:: use rpmteFiles() instead

Parameters

te	transaction element

Returns: file info tag set

◆ rpmteFiles()

rpmfiles rpmteFiles ( rpmte te )

Retrieve file info set from transaction element.

Parameters

te	transaction element

Returns: file info set (refcounted)

◆ rpmteHeader()

Header rpmteHeader ( rpmte te )

Retrieve header from transaction element.

Parameters

te	transaction element

Returns: header (new reference)

◆ rpmteIsSource()

int rpmteIsSource ( rpmte te )

Retrieve isSource attribute of transaction element.

Parameters

te	transaction element

Returns: isSource attribute

◆ rpmteKey()

fnpyKey rpmteKey ( rpmte te )

Retrieve key from transaction element.

Parameters

te	transaction element

Returns: key

◆ rpmteN()

const char* rpmteN ( rpmte te )

Retrieve name string of transaction element.

Parameters

te	transaction element

Returns: name string

◆ rpmteNEVR()

const char* rpmteNEVR ( rpmte te )

Retrieve name-[epoch:]version-release string from transaction element.

Parameters

te	transaction element

Returns: name-[epoch:]version-release string

◆ rpmteNEVRA()

const char* rpmteNEVRA ( rpmte te )

Retrieve name-[epoch:]version-release.arch string from transaction element.

Parameters

te	transaction element

Returns: name-[epoch:]version-release.arch string

◆ rpmteO()

const char* rpmteO ( rpmte te )

Retrieve os string of transaction element.

Parameters

te	transaction element

Returns: os string

◆ rpmteParent()

rpmte rpmteParent ( rpmte te )

Retrieve parent transaction element.

Parameters

te	transaction element

Returns: parent transaction element

◆ rpmtePkgFileSize()

rpm_loff_t rpmtePkgFileSize ( rpmte te )

Retrieve size in bytes of package file.

Todo:: Signature header is estimated at 256b.

Parameters

te	transaction element

Returns: size in bytes of package file.

◆ rpmteProblems()

rpmps rpmteProblems ( rpmte te )

Return problem set info of transaction element.

Parameters

te	transaction element

Returns: problem set (or NULL if none)

◆ rpmteR()

const char* rpmteR ( rpmte te )

Retrieve release string of transaction element.

Parameters

te	transaction element

Returns: release string

◆ rpmteSetColor()

rpm_color_t rpmteSetColor	(	rpmte	te,
		rpm_color_t	color
	)

Set color bits of transaction element.

Parameters

te	transaction element
color	new color bits

Returns: previous color bits

◆ rpmteSetDBInstance()

void rpmteSetDBInstance	(	rpmte	te,
		unsigned int	instance
	)

Set last instance installed to the database.

Parameters

te	transaction element
instance	Database instance of last install element.

Returns: last install instance.

◆ rpmteSetDependsOn()

void rpmteSetDependsOn	(	rpmte	te,
		rpmte	depends
	)

Set dependent element of transaction element.

Parameters

te	transaction element
depends	dependent transaction element

◆ rpmteSetHeader()

Header rpmteSetHeader	(	rpmte	te,
		Header	h
	)

Save header into transaction element.

Parameters

te	transaction element
h	header

Returns: NULL always

◆ rpmteSetParent()

rpmte rpmteSetParent	(	rpmte	te,
		rpmte	pte
	)

Set parent transaction element.

Parameters

te	transaction element
pte	new parent transaction element

Returns: previous parent transaction element

◆ rpmteSetUserdata()

void rpmteSetUserdata	(	rpmte	te,
		void *	data
	)

Set private user data of transaction element.

Parameters

te	transaction element
data	pointer to private user data

◆ rpmteType()

rpmElementType rpmteType ( rpmte te )

Retrieve type of transaction element.

Parameters

te	transaction element

Returns: type

◆ rpmteUserdata()

void* rpmteUserdata ( rpmte te )

Retrieve private user data of transaction element.

Parameters

te	transaction element

Returns: pointer to private user data

◆ rpmteV()

const char* rpmteV ( rpmte te )

Retrieve version string of transaction element.

Parameters

te	transaction element

Returns: version string

◆ rpmteVerified()

int rpmteVerified ( rpmte te )

Retrieve verification status from transaction element.

Returns RPMSIG_UNVERIFIED_TYPE if no verify has been attempted, otherwise RPMSIG_SIGNATURE_TYPE and RPMSIG_DIGEST_TYPE bits will be set if that type of verification was successfully performed.

Parameters

te	transaction element

Returns: verification status

◆ rpmtsiFree()

rpmtsi rpmtsiFree ( rpmtsi tsi )

Destroy transaction element iterator.

Parameters

tsi	transaction element iterator

Returns: NULL always

◆ rpmtsiInit()

rpmtsi rpmtsiInit ( rpmts ts )

Create transaction element iterator.

Parameters

ts	transaction set

Returns: transaction element iterator

◆ rpmtsiNext()

rpmte rpmtsiNext	(	rpmtsi	tsi,
		rpmElementTypes	types
	)

Return next transaction element of type.

Parameters

tsi	transaction element iterator
types	transaction element type selector (0 for any)

Returns: next transaction element of type, NULL on termination

Files

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ rpmElementType

Enumeration Type Documentation

◆ rpmElementType_e

Function Documentation

◆ rpmteA()

◆ rpmteCleanDS()

◆ rpmteCleanProblems()

◆ rpmteColor()

◆ rpmteDBInstance()

◆ rpmteDBOffset()

◆ rpmteDependsOn()

◆ rpmteDS()

◆ rpmteE()

◆ rpmteEVR()

◆ rpmteFailed()

◆ rpmteFI()

◆ rpmteFiles()

◆ rpmteHeader()

◆ rpmteIsSource()

◆ rpmteKey()

◆ rpmteN()

◆ rpmteNEVR()

◆ rpmteNEVRA()

◆ rpmteO()

◆ rpmteParent()

◆ rpmtePkgFileSize()

◆ rpmteProblems()

◆ rpmteR()

◆ rpmteSetColor()

◆ rpmteSetDBInstance()

◆ rpmteSetDependsOn()

◆ rpmteSetHeader()

◆ rpmteSetParent()

◆ rpmteSetUserdata()

◆ rpmteType()

◆ rpmteUserdata()

◆ rpmteV()

◆ rpmteVerified()

◆ rpmtsiFree()

◆ rpmtsiInit()

◆ rpmtsiNext()