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

Collaboration diagram for Transaction Element API.:

Files
file	rpmte.h

Typedefs
typedef enum rpmElementType_e	rpmElementType

Enumerations
enum	rpmElementType_e { TR_ADDED = (1 << 0) , TR_REMOVED = (1 << 1) , TR_RPMDB = (1 << 2) , TR_RESTORED = (1 << 3) }

Functions
RPM_PUBLIC_API Header	rpmteHeader (rpmte te)
RPM_PUBLIC_API Header	rpmteSetHeader (rpmte te, Header h)
RPM_PUBLIC_API rpmElementType	rpmteType (rpmte te)
RPM_PUBLIC_API const char *	rpmteN (rpmte te)
RPM_PUBLIC_API const char *	rpmteE (rpmte te)
RPM_PUBLIC_API const char *	rpmteV (rpmte te)
RPM_PUBLIC_API const char *	rpmteR (rpmte te)
RPM_PUBLIC_API const char *	rpmteA (rpmte te)
RPM_PUBLIC_API const char *	rpmteO (rpmte te)
RPM_PUBLIC_API int	rpmteIsSource (rpmte te)
RPM_PUBLIC_API rpm_color_t	rpmteColor (rpmte te)
RPM_PUBLIC_API rpm_color_t	rpmteSetColor (rpmte te, rpm_color_t color)
RPM_PUBLIC_API unsigned int	rpmteDBInstance (rpmte te)
RPM_PUBLIC_API void	rpmteSetDBInstance (rpmte te, unsigned int instance)
RPM_PUBLIC_API rpm_loff_t	rpmtePkgFileSize (rpmte te)
RPM_PUBLIC_API rpmte	rpmteParent (rpmte te)
RPM_PUBLIC_API rpmte	rpmteSetParent (rpmte te, rpmte pte)
RPM_PUBLIC_API rpmps	rpmteProblems (rpmte te)
RPM_PUBLIC_API void	rpmteCleanProblems (rpmte te)
RPM_PUBLIC_API void	rpmteCleanDS (rpmte te)
RPM_PUBLIC_API void	rpmteSetDependsOn (rpmte te, rpmte depends)
RPM_PUBLIC_API rpmte	rpmteDependsOn (rpmte te)
RPM_PUBLIC_API int	rpmteDBOffset (rpmte te)
RPM_PUBLIC_API const char *	rpmteEVR (rpmte te)
RPM_PUBLIC_API const char *	rpmteNEVR (rpmte te)
RPM_PUBLIC_API const char *	rpmteNEVRA (rpmte te)
RPM_PUBLIC_API fnpyKey	rpmteKey (rpmte te)
RPM_PUBLIC_API void	rpmteSetUserdata (rpmte te, void *data)
RPM_PUBLIC_API void *	rpmteUserdata (rpmte te)
RPM_PUBLIC_API int	rpmteFailed (rpmte te)
RPM_PUBLIC_API rpmds	rpmteDS (rpmte te, rpmTagVal tag)
RPM_PUBLIC_API rpmfiles	rpmteFiles (rpmte te)
RPM_PUBLIC_API int	rpmteVerified (rpmte te)
RPM_PUBLIC_API int	rpmteVfyLevel (rpmte te)
RPM_PUBLIC_API int	rpmteSetVfyLevel (rpmte te, int vfylevel)
RPM_PUBLIC_API rpmtsi	rpmtsiFree (rpmtsi tsi)
RPM_PUBLIC_API rpmtsi	rpmtsiInit (rpmts ts)
RPM_PUBLIC_API rpmte	rpmtsiNext (rpmtsi tsi, rpmElementTypes types)

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.
TR_RESTORED	Package will be restored.

Function Documentation

◆ rpmteA()

RPM_PUBLIC_API const char * rpmteA ( rpmte te )

Retrieve arch string of transaction element.

Parameters

te	transaction element

Returns: arch string

◆ rpmteCleanDS()

RPM_PUBLIC_API void rpmteCleanDS ( rpmte te )

Destroy dependency set info of transaction element.

Parameters

te	transaction element

◆ rpmteCleanProblems()

RPM_PUBLIC_API void rpmteCleanProblems ( rpmte te )

Destroy problem set info of transaction element.

Parameters

te	transaction element

◆ rpmteColor()

RPM_PUBLIC_API rpm_color_t rpmteColor ( rpmte te )

Retrieve color bits of transaction element.

Parameters

te	transaction element

Returns: color bits

◆ rpmteDBInstance()

RPM_PUBLIC_API unsigned int rpmteDBInstance ( rpmte te )

Retrieve last instance installed to the database.

Parameters

te	transaction element

Returns: last install instance.

◆ rpmteDBOffset()

RPM_PUBLIC_API int rpmteDBOffset ( rpmte te )

Retrieve rpmdb instance of transaction element.

Parameters

te	transaction element

Returns: rpmdb instance (0 if not installed))

◆ rpmteDependsOn()

RPM_PUBLIC_API rpmte rpmteDependsOn ( rpmte te )

Retrieve dependent element of transaction element.

Parameters

te	transaction element

Returns: dependent transaction element

◆ rpmteDS()

RPM_PUBLIC_API 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()

RPM_PUBLIC_API const char * rpmteE ( rpmte te )

Retrieve epoch string of transaction element.

Parameters

te	transaction element

Returns: epoch string

◆ rpmteEVR()

RPM_PUBLIC_API const char * rpmteEVR ( rpmte te )

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

Parameters

te	transaction element

Returns: [epoch:]version-release string

◆ rpmteFailed()

RPM_PUBLIC_API 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

◆ rpmteFiles()

RPM_PUBLIC_API rpmfiles rpmteFiles ( rpmte te )

Retrieve file info set from transaction element.

Parameters

te	transaction element

Returns: file info set (refcounted)

◆ rpmteHeader()

RPM_PUBLIC_API Header rpmteHeader ( rpmte te )

Retrieve header from transaction element.

Parameters

te	transaction element

Returns: header (new reference)

◆ rpmteIsSource()

RPM_PUBLIC_API int rpmteIsSource ( rpmte te )

Retrieve isSource attribute of transaction element.

Parameters

te	transaction element

Returns: isSource attribute

◆ rpmteKey()

RPM_PUBLIC_API fnpyKey rpmteKey ( rpmte te )

Retrieve key from transaction element.

Parameters

te	transaction element

Returns: key

◆ rpmteN()

RPM_PUBLIC_API const char * rpmteN ( rpmte te )

Retrieve name string of transaction element.

Parameters

te	transaction element

Returns: name string

◆ rpmteNEVR()

RPM_PUBLIC_API 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()

RPM_PUBLIC_API 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()

RPM_PUBLIC_API const char * rpmteO ( rpmte te )

Retrieve os string of transaction element.

Parameters

te	transaction element

Returns: os string

◆ rpmteParent()

RPM_PUBLIC_API rpmte rpmteParent ( rpmte te )

Retrieve parent transaction element.

Parameters

te	transaction element

Returns: parent transaction element

◆ rpmtePkgFileSize()

RPM_PUBLIC_API 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()

RPM_PUBLIC_API rpmps rpmteProblems ( rpmte te )

Return problem set info of transaction element.

Parameters

te	transaction element

Returns: problem set (or NULL if none)

◆ rpmteR()

RPM_PUBLIC_API const char * rpmteR ( rpmte te )

Retrieve release string of transaction element.

Parameters

te	transaction element

Returns: release string

◆ rpmteSetColor()

RPM_PUBLIC_API 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()

RPM_PUBLIC_API 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.

◆ rpmteSetDependsOn()

RPM_PUBLIC_API void rpmteSetDependsOn	(	rpmte	te,
		rpmte	depends )

Set dependent element of transaction element.

Parameters

te	transaction element
depends	dependent transaction element

◆ rpmteSetHeader()

RPM_PUBLIC_API Header rpmteSetHeader	(	rpmte	te,
		Header	h )

Save header into transaction element.

Parameters

te	transaction element
h	header

Returns: NULL always

◆ rpmteSetParent()

RPM_PUBLIC_API 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()

RPM_PUBLIC_API void rpmteSetUserdata	(	rpmte	te,
		void *	data )

Set private user data of transaction element.

Parameters

te	transaction element
data	pointer to private user data

◆ rpmteSetVfyLevel()

RPM_PUBLIC_API int rpmteSetVfyLevel	(	rpmte	te,
		int	vfylevel )

Set enforced per-package verify level. vfylevel -1 means using transaction verify level.

Parameters

te	transaction set
vfylevel	new per-package verify level

Returns: old per-package verify level

◆ rpmteType()

RPM_PUBLIC_API rpmElementType rpmteType ( rpmte te )

Retrieve type of transaction element.

Parameters

te	transaction element

Returns: type

◆ rpmteUserdata()

RPM_PUBLIC_API void * rpmteUserdata ( rpmte te )

Retrieve private user data of transaction element.

Parameters

te	transaction element

Returns: pointer to private user data

◆ rpmteV()

RPM_PUBLIC_API const char * rpmteV ( rpmte te )

Retrieve version string of transaction element.

Parameters

te	transaction element

Returns: version string

◆ rpmteVerified()

RPM_PUBLIC_API 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

◆ rpmteVfyLevel()

RPM_PUBLIC_API int rpmteVfyLevel ( rpmte te )

Get enforced per-package verify level. If per-package verify level isn't set for this element, rpmtsVfyLevel() value is returned.

Parameters

te	transaction element

Returns: package verify level

◆ rpmtsiFree()

RPM_PUBLIC_API rpmtsi rpmtsiFree ( rpmtsi tsi )

Destroy transaction element iterator.

Parameters

tsi	transaction element iterator

Returns: NULL always

◆ rpmtsiInit()

RPM_PUBLIC_API rpmtsi rpmtsiInit ( rpmts ts )

Create transaction element iterator.

Parameters

ts	transaction set

Returns: transaction element iterator

◆ rpmtsiNext()

RPM_PUBLIC_API 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()

◆ rpmteFiles()

◆ rpmteHeader()

◆ rpmteIsSource()

◆ rpmteKey()

◆ rpmteN()

◆ rpmteNEVR()

◆ rpmteNEVRA()

◆ rpmteO()

◆ rpmteParent()

◆ rpmtePkgFileSize()

◆ rpmteProblems()

◆ rpmteR()

◆ rpmteSetColor()

◆ rpmteSetDBInstance()

◆ rpmteSetDependsOn()

◆ rpmteSetHeader()

◆ rpmteSetParent()

◆ rpmteSetUserdata()

◆ rpmteSetVfyLevel()

◆ rpmteType()

◆ rpmteUserdata()

◆ rpmteV()

◆ rpmteVerified()

◆ rpmteVfyLevel()

◆ rpmtsiFree()

◆ rpmtsiInit()

◆ rpmtsiNext()