rpm 5.3.12
Files | Typedefs | Enumerations | Functions
RPMTE Transaction Element API.
Collaboration diagram for RPMTE Transaction Element API.:

Files

file  rpmlib.h
 

In Memoriam: Steve Taylor <staylor@redhat.com> was here, now he's not.


file  rpmte.h
 

Structures used for an "rpmte" transaction element.


Typedefs

typedef struct tsortInfo_s * tsortInfo
 Transaction element ordering chain linkage.
typedef struct rpmtsi_s * rpmtsi
 Transaction element iterator.
typedef enum rpmElementType_e rpmElementType
 Transaction element type.
typedef struct rpmte_s * rpmte
 An element of a transaction set, i.e.

Enumerations

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

Functions

rpmte rpmteFree (rpmte te)
 Destroy a transaction element.
rpmte rpmteNew (const rpmts ts, Header h, rpmElementType type, fnpyKey key, rpmRelocation relocs, uint32_t dboffset, alKey pkgKey)
 Create a transaction element.
Header rpmteHeader (rpmte te)
 Retrieve header from transaction element.
Header rpmteSetHeader (rpmte te, Header h)
 Save header into transaction element.
rpmElementType rpmteType (rpmte te)
 Retrieve type of transaction element.
const char * rpmteN (rpmte te)
 Retrieve name string of transaction element.
const char * rpmteE (rpmte te)
 Retrieve epoch string of transaction element.
const char * rpmteV (rpmte te)
 Retrieve version string of transaction element.
const char * rpmteR (rpmte te)
 Retrieve release string of transaction element.
const char * rpmteD (rpmte te)
 Retrieve distepoch string of transaction element.
const char * rpmteA (rpmte te)
 Retrieve arch string of transaction element.
const char * rpmteO (rpmte te)
 Retrieve os string of transaction element.
int rpmteIsSource (rpmte te)
 Retrieve isSource attribute of transaction element.
rpmuint32_t rpmteColor (rpmte te)
 Retrieve color bits of transaction element.
rpmuint32_t rpmteSetColor (rpmte te, rpmuint32_t color)
 Set color bits of transaction element.
uint32_t rpmteDBInstance (rpmte te)
 Retrieve last instance installed to the database.
void rpmteSetDBInstance (rpmte te, unsigned int instance)
 Set last instance installed to the database.
rpmuint32_t rpmtePkgFileSize (rpmte te)
 Retrieve size in bytes of package file.
rpmuint32_trpmteOriginTid (rpmte te)
 Retrieve transaction start time that package was first installed.
rpmuint32_trpmteOriginTime (rpmte te)
 Retrieve time that package was first installed.
int rpmteDepth (rpmte te)
 Retrieve dependency tree depth of transaction element.
int rpmteSetDepth (rpmte te, int ndepth)
 Set dependency tree depth of transaction element.
int rpmteBreadth (rpmte te)
 Retrieve dependency tree breadth of transaction element.
int rpmteSetBreadth (rpmte te, int nbreadth)
 Set dependency tree breadth of transaction element.
int rpmteNpreds (rpmte te)
 Retrieve tsort no.
int rpmteSetNpreds (rpmte te, int npreds)
 Set tsort no.
int rpmteTree (rpmte te)
 Retrieve tree index of transaction element.
int rpmteSetTree (rpmte te, int ntree)
 Set tree index of transaction element.
rpmte rpmteParent (rpmte te)
 Retrieve parent transaction element.
rpmte rpmteSetParent (rpmte te, rpmte pte)
 Set parent transaction element.
int rpmteDegree (rpmte te)
 Retrieve number of children of transaction element.
int rpmteSetDegree (rpmte te, int ndegree)
 Set number of children of transaction element.
tsortInfo rpmteTSI (rpmte te)
 Retrieve tsort info for transaction element.
void rpmteFreeTSI (rpmte te)
 Destroy tsort info of transaction element.
void rpmteNewTSI (rpmte te)
 Initialize tsort info of transaction element.
void rpmteCleanDS (rpmte te)
 Destroy dependency set info of transaction element.
int rpmteDBOffset (rpmte te)
 Retrieve rpmdb instance of TR_REMOVED transaction element.
const char * rpmteNEVR (rpmte te)
 Retrieve name-version-release string from transaction element.
const char * rpmteNEVRA (rpmte te)
 Retrieve name-version-release.arch string from transaction element.
const char * rpmtePkgid (rpmte te)
 Retrieve pkgid string from transaction element.
const char * rpmteHdrid (rpmte te)
 Retrieve hdrid string from transaction element.
const char * rpmteSourcerpm (rpmte te)
 Retrieve sourcerpm string from transaction element.
FD_t rpmteFd (rpmte te)
 Retrieve file handle from transaction element.
fnpyKey rpmteKey (rpmte te)
 Retrieve key from transaction element.
rpmds rpmteDS (rpmte te, rpmTag tag)
 Retrieve dependency tag set from transaction element.
rpmfi rpmteFI (rpmte te, rpmTag tag)
 Retrieve file info tag set from transaction element.
void rpmteColorDS (rpmte te, rpmTag tag)
 Calculate transaction element dependency colors/refs from file info.
int rpmteChain (rpmte p, rpmte q, Header oh, const char *msg)
 Chain p <-> q forward/backward transaction element links.
int rpmtsiOc (rpmtsi tsi)
 Return transaction element index.
rpmtsi rpmtsiFree (rpmtsi tsi)
 Destroy transaction element iterator.
rpmtsi rpmtsiInit (rpmts ts)
 Create transaction element iterator.
rpmtsi XrpmtsiInit (rpmts ts, const char *fn, unsigned int ln)
 Create transaction element iterator.
rpmte rpmtsiNext (rpmtsi tsi, rpmElementType type)
 Return next transaction element of type.

Typedef Documentation

Transaction element type.

typedef struct rpmte_s* rpmte

An element of a transaction set, i.e.

a TR_ADDED or TR_REMOVED package.

Definition at line 38 of file rpmtypes.h.

typedef struct rpmtsi_s* rpmtsi

Transaction element iterator.

Definition at line 25 of file rpmte.h.

typedef struct tsortInfo_s* tsortInfo

Transaction element ordering chain linkage.

Definition at line 20 of file rpmte.h.


Enumeration Type Documentation

Transaction element type.

Enumerator:
TR_ADDED 

Package will be installed.

TR_REMOVED 

Package will be removed.

Definition at line 30 of file rpmte.h.


Function Documentation

const char* rpmteA ( rpmte  te)

Retrieve arch string of transaction element.

Parameters:
tetransaction element
Returns:
arch string

Definition at line 339 of file rpmte.c.

Referenced by _rpmtsCheck(), rpmpsmStage(), rpmte_A(), rpmte_print(), rpmtsAddInstallElement(), rpmtsProcess(), and rpmtsSanityCheck().

int rpmteBreadth ( rpmte  te)

Retrieve dependency tree breadth of transaction element.

Parameters:
tetransaction element
Returns:
breadth

Definition at line 399 of file rpmte.c.

Referenced by rpmte_Breadth().

int rpmteChain ( rpmte  p,
rpmte  q,
Header  oh,
const char *  msg 
)

Chain p <-> q forward/backward transaction element links.

Parameters:
pinstalled element (needs backward link)
qerased element (needs forward link)
oherased element header
msgoperation identifier for debugging (NULL uses "")
Returns:
0 on success

Definition at line 676 of file rpmte.c.

References _free(), alloca(), argvAdd(), _HE_s::c, headerGet(), _HE_s::p, rpmDataType_u::ptr, RPMTAG_HDRID, RPMTAG_PKGID, rpmDataType_u::str, _HE_s::tag, rpmDataType_u::ui8p, and xmalloc().

Referenced by findErases(), rpmtsAddObsoletes(), rpmtsAddUpgrades(), and rpmtsEraseDebuginfo().

void rpmteCleanDS ( rpmte  te)

Destroy dependency set info of transaction element.

Parameters:
tetransaction element

Definition at line 32 of file rpmte.c.

References rpmdsFreePRCO().

Referenced by delTE(), and rpmtsClean().

rpmuint32_t rpmteColor ( rpmte  te)

Retrieve color bits of transaction element.

Parameters:
tetransaction element
Returns:
color bits

Definition at line 354 of file rpmte.c.

Referenced by _rpmtsCheck(), populateInstallHeader(), rpmte_Color(), and rpmtsProcess().

void rpmteColorDS ( rpmte  te,
rpmTag  tag 
)

Calculate transaction element dependency colors/refs from file info.

Parameters:
tetransaction element
tagdependency tag (RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME)

Definition at line 607 of file rpmte.c.

References alloca(), rpmdsCount(), rpmdsInit(), rpmdsNext(), rpmdsSetColor(), rpmdsSetRefs(), rpmfiFC(), rpmfiFColor(), rpmfiFDepends(), rpmfiInit(), rpmfiNext(), rpmteDS(), and rpmteFI().

Referenced by addTE().

const char* rpmteD ( rpmte  te)

Retrieve distepoch string of transaction element.

Parameters:
tetransaction element
Returns:
distepoch string

Definition at line 330 of file rpmte.c.

Referenced by ensureOlder(), rpmpsmStage(), and rpmtsSanityCheck().

uint32_t rpmteDBInstance ( rpmte  te)

Retrieve last instance installed to the database.

Parameters:
tetransaction element
Returns:
last install instance.

Definition at line 273 of file rpmte.c.

Referenced by rpmteOpen().

int rpmteDBOffset ( rpmte  te)

Retrieve rpmdb instance of TR_REMOVED transaction element.

Parameters:
tetransaction element
Returns:
rpmdb instance

Definition at line 525 of file rpmte.c.

Referenced by rpmte_DBOffset(), and rpmtsPrepare().

int rpmteDegree ( rpmte  te)

Retrieve number of children of transaction element.

Parameters:
tetransaction element
Returns:
tree index

Definition at line 461 of file rpmte.c.

Referenced by rpmte_Degree().

int rpmteDepth ( rpmte  te)

Retrieve dependency tree depth of transaction element.

Parameters:
tetransaction element
Returns:
depth

Definition at line 384 of file rpmte.c.

Referenced by rpmte_Depth().

rpmds rpmteDS ( rpmte  te,
rpmTag  tag 
)

Retrieve dependency tag set from transaction element.

Parameters:
tetransaction element
tagdependency tag
Returns:
dependency tag set

Definition at line 567 of file rpmte.c.

References rpmdsFromPRCO().

Referenced by _rpmtsCheck(), rpmte_DS(), rpmteColorDS(), rpmtsAddInstallElement(), and rpmtsAddObsoletes().

const char* rpmteE ( rpmte  te)

Retrieve epoch string of transaction element.

Parameters:
tetransaction element
Returns:
epoch string

Definition at line 315 of file rpmte.c.

Referenced by ensureOlder(), rpmpsmStage(), and rpmte_E().

FD_t rpmteFd ( rpmte  te)

Retrieve file handle from transaction element.

Parameters:
tetransaction element
Returns:
file handle

Definition at line 555 of file rpmte.c.

Referenced by rpmpsmStage(), rpmteFDHeader(), and rpmtsProcess().

rpmfi rpmteFI ( rpmte  te,
rpmTag  tag 
)

Retrieve file info tag set from transaction element.

Parameters:
tetransaction element
tagfile info tag (RPMTAG_BASENAMES)
Returns:
file info tag set

Definition at line 581 of file rpmte.c.

Referenced by _rpmtsCheck(), handleOverlappedFiles(), removePackage(), rpmInstallSourcePackage(), rpmte_FI(), rpmteColorDS(), rpmtsAddFingerprints(), rpmtsAddInstallElement(), rpmtsCheckDSIProblems(), rpmtsCheckInstalledFiles(), rpmtsFindBaseNamesInDB(), and rpmtsPrepare().

rpmte rpmteFree ( rpmte  te)

Destroy a transaction element.

Parameters:
tetransaction element
Returns:
NULL on last dereference

Referenced by rpmpsmFini(), rpmtsAddInstallElement(), and rpmtsEmpty().

void rpmteFreeTSI ( rpmte  te)

Destroy tsort info of transaction element.

Parameters:
tetransaction element

Definition at line 483 of file rpmte.c.

References _free(), and rpmteTSI().

Referenced by rpmteNewTSI().

const char* rpmteHdrid ( rpmte  te)

Retrieve hdrid string from transaction element.

Parameters:
tetransaction element
Returns:
hdrid string

Definition at line 545 of file rpmte.c.

Referenced by rpmpsmStage(), and rpmte_Hdrid().

Header rpmteHeader ( rpmte  te)

Retrieve header from transaction element.

Parameters:
tetransaction element
Returns:
header

Definition at line 285 of file rpmte.c.

References headerLink().

Referenced by rpmgiNext().

int rpmteIsSource ( rpmte  te)

Retrieve isSource attribute of transaction element.

Parameters:
tetransaction element
Returns:
isSource attribute

Definition at line 349 of file rpmte.c.

Referenced by rpmtsAddInstallElement(), and rpmtsProcess().

fnpyKey rpmteKey ( rpmte  te)

Retrieve key from transaction element.

Parameters:
tetransaction element
Returns:
key

Definition at line 562 of file rpmte.c.

Referenced by ensureOlder(), handleInstInstalledFile(), handleOverlappedFiles(), relocateFileList(), rpmte_Key(), rpmtsAddInstallElement(), rpmtsCheckDSIProblems(), rpmtsNotify(), and rpmtsSanityCheck().

const char* rpmteN ( rpmte  te)

Retrieve name string of transaction element.

Parameters:
tetransaction element
Returns:
name string

Definition at line 310 of file rpmte.c.

Referenced by ensureOlder(), rpmpsmStage(), rpmte_N(), rpmtsAddInstallElement(), rpmtsAddObsoletes(), rpmtsAddUpgrades(), rpmtsSanityCheck(), and runTriggers().

const char* rpmteNEVR ( rpmte  te)

Retrieve name-version-release string from transaction element.

Parameters:
tetransaction element
Returns:
name-version-release string

Definition at line 530 of file rpmte.c.

Referenced by _rpmtsCheck(), ensureOlder(), handleOverlappedFiles(), relocateFileList(), rpmpsmStage(), rpmte_NEVR(), rpmte_print(), rpmteFDHeader(), rpmtsCheckDSIProblems(), rpmtsProcess(), and rpmtsSanityCheck().

const char* rpmteNEVRA ( rpmte  te)

Retrieve name-version-release.arch string from transaction element.

Parameters:
tetransaction element
Returns:
name-version-release.arch string

Definition at line 535 of file rpmte.c.

Referenced by _rpmtsCheck(), handleInstInstalledFile(), rpmte_NEVRA(), rpmtsAddObsoletes(), rpmtsAddUpgrades(), rpmtsEraseDebuginfo(), rpmtsProcess(), rpmtsRollback(), and rpmtsSanityCheck().

rpmte rpmteNew ( const rpmts  ts,
Header  h,
rpmElementType  type,
fnpyKey  key,
rpmRelocation  relocs,
uint32_t  dboffset,
alKey  pkgKey 
)

Create a transaction element.

Parameters:
tstransaction set
hheader
typeTR_ADDED/TR_REMOVED
key(TR_ADDED) package retrieval key (e.g. file name)
relocs(TR_ADDED) package file relocations
dboffset(TR_REMOVED) rpmdb instance
pkgKeyassociated added package (if any)
Returns:
new transaction element

Definition at line 239 of file rpmte.c.

References _free(), addTE(), alloca(), headerGet(), _HE_s::p, rpmDataType_u::ptr, RPMTAG_SIGSIZE, rpmteGetPool(), _HE_s::tag, TR_ADDED, TR_REMOVED, and rpmDataType_u::ui32p.

Referenced by removePackage(), and rpmtsAddInstallElement().

void rpmteNewTSI ( rpmte  te)

Initialize tsort info of transaction element.

Parameters:
tetransaction element

Definition at line 501 of file rpmte.c.

References rpmteFreeTSI(), and xcalloc().

int rpmteNpreds ( rpmte  te)

Retrieve tsort no.

of predecessors of transaction element.

Parameters:
tetransaction element
Returns:
no. of predecessors

Definition at line 414 of file rpmte.c.

Referenced by rpmte_Npreds().

const char* rpmteO ( rpmte  te)

Retrieve os string of transaction element.

Parameters:
tetransaction element
Returns:
os string

Definition at line 344 of file rpmte.c.

Referenced by _rpmtsCheck(), rpmpsmStage(), rpmte_O(), rpmtsAddInstallElement(), rpmtsProcess(), and rpmtsSanityCheck().

rpmuint32_t* rpmteOriginTid ( rpmte  te)

Retrieve transaction start time that package was first installed.

Parameters:
tetransaction element
Returns:
origin time

Definition at line 374 of file rpmte.c.

Referenced by populateInstallHeader().

rpmuint32_t* rpmteOriginTime ( rpmte  te)

Retrieve time that package was first installed.

Parameters:
tetransaction element
Returns:
origin time

Definition at line 379 of file rpmte.c.

Referenced by populateInstallHeader().

rpmte rpmteParent ( rpmte  te)

Retrieve parent transaction element.

Parameters:
tetransaction element
Returns:
parent transaction element

Definition at line 444 of file rpmte.c.

Referenced by rpmte_Parent().

rpmuint32_t rpmtePkgFileSize ( rpmte  te)

Retrieve size in bytes of package file.

Todo:
Signature header is estimated at 256b.
Parameters:
tetransaction element
Returns:
size in bytes of package file.

Definition at line 369 of file rpmte.c.

Referenced by rpmte_PkgFileSize().

const char* rpmtePkgid ( rpmte  te)

Retrieve pkgid string from transaction element.

Parameters:
tetransaction element
Returns:
pkgid string

Definition at line 540 of file rpmte.c.

Referenced by rpmte_Pkgid().

const char* rpmteR ( rpmte  te)

Retrieve release string of transaction element.

Parameters:
tetransaction element
Returns:
release string

Definition at line 325 of file rpmte.c.

Referenced by ensureOlder(), rpmpsmStage(), and rpmte_R().

int rpmteSetBreadth ( rpmte  te,
int  nbreadth 
)

Set dependency tree breadth of transaction element.

Parameters:
tetransaction element
nbreadthnew breadth
Returns:
previous breadth

Definition at line 404 of file rpmte.c.

rpmuint32_t rpmteSetColor ( rpmte  te,
rpmuint32_t  color 
)

Set color bits of transaction element.

Parameters:
tetransaction element
colornew color bits
Returns:
previous color bits

Definition at line 359 of file rpmte.c.

void rpmteSetDBInstance ( rpmte  te,
unsigned int  instance 
)

Set last instance installed to the database.

Parameters:
tetransaction element
instanceDatabase instance of last install element.
Returns:
last install instance.

Definition at line 279 of file rpmte.c.

Referenced by rpmpsmStage().

int rpmteSetDegree ( rpmte  te,
int  ndegree 
)

Set number of children of transaction element.

Parameters:
tetransaction element
ndegreenew number of children
Returns:
previous number of children

Definition at line 466 of file rpmte.c.

int rpmteSetDepth ( rpmte  te,
int  ndepth 
)

Set dependency tree depth of transaction element.

Parameters:
tetransaction element
ndepthnew depth
Returns:
previous depth

Definition at line 389 of file rpmte.c.

Header rpmteSetHeader ( rpmte  te,
Header  h 
)

Save header into transaction element.

Parameters:
tetransaction element
hheader
Returns:
NULL always

Definition at line 292 of file rpmte.c.

References headerFree(), and headerLink().

Referenced by rpmInstallSourcePackage(), rpmpsmStage(), rpmteClose(), rpmteOpen(), and rpmtsAddInstallElement().

int rpmteSetNpreds ( rpmte  te,
int  npreds 
)

Set tsort no.

of predecessors of transaction element.

Parameters:
tetransaction element
npredsnew no. of predecessors
Returns:
previous no. of predecessors

Definition at line 419 of file rpmte.c.

rpmte rpmteSetParent ( rpmte  te,
rpmte  pte 
)

Set parent transaction element.

Parameters:
tetransaction element
ptenew parent transaction element
Returns:
previous parent transaction element

Definition at line 449 of file rpmte.c.

int rpmteSetTree ( rpmte  te,
int  ntree 
)

Set tree index of transaction element.

Parameters:
tetransaction element
ntreenew tree index
Returns:
previous tree index

Definition at line 434 of file rpmte.c.

const char* rpmteSourcerpm ( rpmte  te)

Retrieve sourcerpm string from transaction element.

Parameters:
tetransaction element
Returns:
sourcerpm string

Definition at line 550 of file rpmte.c.

Referenced by rpmtsEraseDebuginfo().

int rpmteTree ( rpmte  te)

Retrieve tree index of transaction element.

Parameters:
tetransaction element
Returns:
tree index

Definition at line 429 of file rpmte.c.

Referenced by rpmte_Tree().

tsortInfo rpmteTSI ( rpmte  te)

Retrieve tsort info for transaction element.

Parameters:
tetransaction element
Returns:
tsort info

Definition at line 476 of file rpmte.c.

Referenced by rpmteFreeTSI().

rpmElementType rpmteType ( rpmte  te)
const char* rpmteV ( rpmte  te)

Retrieve version string of transaction element.

Parameters:
tetransaction element
Returns:
version string

Definition at line 320 of file rpmte.c.

Referenced by ensureOlder(), rpmpsmStage(), and rpmte_V().

rpmtsi rpmtsiFree ( rpmtsi  tsi)
rpmtsi rpmtsiInit ( rpmts  ts)
rpmte rpmtsiNext ( rpmtsi  tsi,
rpmElementType  type 
)

Return next transaction element of type.

Parameters:
tsitransaction element iterator
typetransaction element type selector (0 for any)
Returns:
next transaction element of type, NULL on termination

Definition at line 823 of file rpmte.c.

References rpmtsiNextElement().

Referenced by _rpmtsCheck(), rpmgiNext(), rpmts_iternext(), rpmtsAddFingerprints(), rpmtsAddInstallElement(), rpmtsClean(), rpmtsEmpty(), rpmtsFindBaseNamesInDB(), rpmtsMarkLinkedFailed(), rpmtsPrepare(), rpmtsProcess(), rpmtsRepackage(), rpmtsRollback(), rpmtsRunScript(), rpmtsSanityCheck(), and rpmtsSetup().

int rpmtsiOc ( rpmtsi  tsi)

Return transaction element index.

Parameters:
tsitransaction element iterator
Returns:
transaction element index

Definition at line 749 of file rpmte.c.

Referenced by rpmtsFindBaseNamesInDB(), and rpmtsProcess().

rpmtsi XrpmtsiInit ( rpmts  ts,
const char *  fn,
unsigned int  ln 
)

Create transaction element iterator.

Parameters:
tstransaction set
fn
ln
Returns:
transaction element iterator

Definition at line 783 of file rpmte.c.

References rpmioLinkPoolItem(), rpmtsiGetPool(), rpmtsLink(), and rpmtsNElements().