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rpmte.c File Reference

Routine(s) to handle an "rpmte" transaction element. More...

#include "system.h"
#include <rpmlib.h>
#include "psm.h"
#include "rpmds.h"
#include "rpmfi.h"
#include "rpmte.h"
#include "rpmts.h"
#include "debug.h"

Go to the source code of this file.

Defines

#define _RPMTE_INTERNAL

Functions

void rpmteCleanDS (rpmte te)
 Destroy dependency set info of transaction element.
void delTE (rpmte p)
 Destroy transaction element data.
void addTE (rpmts ts, rpmte p, Header h, fnpyKey key, rpmRelocation *relocs)
 Initialize transaction element data from header.
rpmte rpmteFree (rpmte te)
 Destroy a transaction element.
rpmte rpmteNew (const rpmts ts, Header h, rpmElementType type, fnpyKey key, rpmRelocation *relocs, int dboffset, alKey pkgKey)
 Create a 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 * rpmteA (rpmte te)
 Retrieve arch string of transaction element.
const char * rpmteO (rpmte te)
 Retrieve os string of transaction element.
uint_32 rpmteColor (rpmte te)
 Retrieve color bits of transaction element.
uint_32 rpmteSetColor (rpmte te, uint_32 color)
 Set color bits of transaction element.
uint_32 rpmtePkgFileSize (rpmte te)
 Retrieve size in bytes of package file.
int rpmteDepth (rpmte te)
 Retrieve tsort tree depth of transaction element.
int rpmteSetDepth (rpmte te, int ndepth)
 Set tsort tree depth 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.
alKey rpmteAddedKey (rpmte te)
 Retrieve pkgKey of TR_ADDED transaction element.
alKey rpmteSetAddedKey (rpmte te, alKey npkgKey)
 Set pkgKey of TR_ADDED transaction element.
alKey rpmteDependsOnKey (rpmte te)
 Retrieve dependent pkgKey of TR_REMOVED 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.
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 rpmtsiOc (rpmtsi tsi)
 Return transaction element index.
rpmtsi XrpmtsiFree (rpmtsi tsi, const char *fn, unsigned int ln)
 Destroy transaction element iterator.
rpmtsi XrpmtsiInit (rpmts ts, const char *fn, unsigned int ln)
 Create transaction element iterator.
rpmte rpmtsiNextElement (rpmtsi tsi)
 Return next transaction element.
rpmte rpmtsiNext (rpmtsi tsi, rpmElementType type)
 Return next transaction element of type.

Variables

int _rpmte_debug = 0


Detailed Description

Routine(s) to handle an "rpmte" transaction element.

Definition in file rpmte.c.


Define Documentation

#define _RPMTE_INTERNAL
 

Definition at line 13 of file rpmte.c.


Function Documentation

void addTE rpmts  ts,
rpmte  p,
Header  h,
fnpyKey  key,
rpmRelocation relocs
[static]
 

Initialize transaction element data from header.

Parameters:
ts transaction set
p transaction element
h header
key (TR_ADDED) package retrieval key (e.g. file name)
relocs (TR_ADDED) package file relocations

Definition at line 85 of file rpmte.c.

References Header, HGE_t, hGetNEVR(), int_32, rpmRelocation_s::newPath, rpmRelocation_s::oldPath, RPM_MACHTABLE_INSTARCH, RPM_MACHTABLE_INSTOS, rpmdsNew(), rpmdsThis(), rpmfiNew(), rpmMachineScore(), rpmRelocation, RPMSENSE_EQUAL, RPMTAG_ARCH, RPMTAG_BASENAMES, RPMTAG_CONFLICTNAME, RPMTAG_EPOCH, RPMTAG_OBSOLETENAME, RPMTAG_OS, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, rpmte, rpmteColorDS(), rpmtsSetRelocateElement(), stpcpy(), xmalloc(), and xstrdup().

Referenced by rpmteNew().

void delTE rpmte  p  )  [static]
 

Destroy transaction element data.

Parameters:
p transaction element

Definition at line 38 of file rpmte.c.

References _free(), fdFree, headerFree(), rpmRelocation_s::newPath, rpmRelocation_s::oldPath, rpmfiFree(), rpmRelocation, and rpmteCleanDS().

Referenced by rpmteFree().

const char* rpmteA rpmte  te  ) 
 

Retrieve arch string of transaction element.

Parameters:
te transaction element
Returns:
arch string

Definition at line 253 of file rpmte.c.

Referenced by rpmpsmStage(), rpmte_A(), rpmte_print(), rpmtsAddInstallElement(), rpmtsCheck(), and rpmtsRun().

alKey rpmteAddedKey rpmte  te  ) 
 

Retrieve pkgKey of TR_ADDED transaction element.

Parameters:
te transaction element
Returns:
pkgKey

Definition at line 395 of file rpmte.c.

References alKey.

Referenced by addRelation(), rpmte_AddedKey(), rpmtsAddInstallElement(), rpmtsOrder(), and rpmtsRun().

void rpmteCleanDS rpmte  te  ) 
 

Destroy dependency set info of transaction element.

Parameters:
te transaction element

Definition at line 25 of file rpmte.c.

References rpmdsFree().

Referenced by delTE(), and rpmtsClean().

uint_32 rpmteColor rpmte  te  ) 
 

Retrieve color bits of transaction element.

Parameters:
te transaction element
Returns:
color bits

Definition at line 263 of file rpmte.c.

References uint_32.

Referenced by handleInstInstalledFiles(), rpmte_Color(), rpmtsCheck(), and rpmtsRun().

void rpmteColorDS rpmte  te,
rpmTag  tag
 

Calculate transaction element dependency colors/refs from file info.

Parameters:
te transaction element
tag dependency tag (RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME)

Definition at line 481 of file rpmte.c.

References alloca(), int_32, rpmds, rpmdsCount(), rpmdsInit(), rpmdsNext(), rpmdsSetColor(), rpmdsSetRefs(), rpmfi, rpmfiFC(), rpmfiFColor(), rpmfiFDepends(), rpmfiInit(), rpmfiNext(), RPMTAG_BASENAMES, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, rpmteDS(), and rpmteFI().

Referenced by addTE().

int rpmteDBOffset rpmte  te  ) 
 

Retrieve rpmdb instance of TR_REMOVED transaction element.

Parameters:
te transaction element
Returns:
rpmdb instance

Definition at line 416 of file rpmte.c.

Referenced by rpmte_DBOffset(), and rpmtsRun().

int rpmteDegree rpmte  te  ) 
 

Retrieve number of children of transaction element.

Parameters:
te transaction element
Returns:
tree index

Definition at line 347 of file rpmte.c.

Referenced by rpmte_Degree(), and rpmtsOrder().

alKey rpmteDependsOnKey rpmte  te  ) 
 

Retrieve dependent pkgKey of TR_REMOVED transaction element.

Parameters:
te transaction element
Returns:
dependent pkgKey

Definition at line 411 of file rpmte.c.

References alKey.

Referenced by rpmte_DependsOnKey(), rpmtsOrder(), and rpmtsRun().

int rpmteDepth rpmte  te  ) 
 

Retrieve tsort tree depth of transaction element.

Parameters:
te transaction element
Returns:
depth

Definition at line 283 of file rpmte.c.

Referenced by addRelation(), rpmGraph(), rpmte_Depth(), and rpmtsOrder().

rpmds rpmteDS rpmte  te,
rpmTag  tag
 

Retrieve dependency tag set from transaction element.

Parameters:
te transaction element
tag dependency tag
Returns:
dependency tag set

Definition at line 443 of file rpmte.c.

References rpmds.

Referenced by rpmte_DS(), rpmteColorDS(), rpmtsAddInstallElement(), rpmtsCheck(), and rpmtsOrder().

const char* rpmteE rpmte  te  ) 
 

Retrieve epoch string of transaction element.

Parameters:
te transaction element
Returns:
epoch string

Definition at line 238 of file rpmte.c.

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

FD_t rpmteFd rpmte  te  ) 
 

Retrieve file handle from transaction element.

Parameters:
te transaction element
Returns:
file handle

Definition at line 431 of file rpmte.c.

References FD_t.

Referenced by rpmpsmStage(), and rpmtsRun().

rpmfi rpmteFI rpmte  te,
rpmTag  tag
 

Retrieve file info tag set from transaction element.

Parameters:
te transaction element
tag file info tag (RPMTAG_BASENAMES)
Returns:
file info tag set

Definition at line 468 of file rpmte.c.

References rpmfi.

Referenced by rpmte_FI(), rpmteColorDS(), rpmtsAddInstallElement(), rpmtsCheck(), and rpmtsCheckDSIProblems().

rpmte rpmteFree rpmte  te  ) 
 

Destroy a transaction element.

Parameters:
te transaction element
Returns:
NULL always

Definition at line 188 of file rpmte.c.

References _free(), delTE(), and rpmte.

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

void rpmteFreeTSI rpmte  te  ) 
 

Destroy tsort info of transaction element.

Parameters:
te transaction element

Definition at line 369 of file rpmte.c.

References _free(), rpmteTSI(), and tsortInfo.

Referenced by rpmteNewTSI(), and rpmtsOrder().

fnpyKey rpmteKey rpmte  te  ) 
 

Retrieve key from transaction element.

Parameters:
te transaction element
Returns:
key

Definition at line 438 of file rpmte.c.

References fnpyKey.

Referenced by ensureOlder(), handleInstInstalledFiles(), handleOverlappedFiles(), relocateFileList(), rpmte_Key(), rpmtsAddInstallElement(), rpmtsCheckDSIProblems(), rpmtsGetKeys(), rpmtsNotify(), and rpmtsRun().

const char* rpmteN rpmte  te  ) 
 

Retrieve name string of transaction element.

Parameters:
te transaction element
Returns:
name string

Definition at line 233 of file rpmte.c.

Referenced by ensureOlder(), ignoreDep(), rpmGraph(), rpmpsmStage(), rpmte_N(), rpmtsAddInstallElement(), rpmtsCheck(), rpmtsRun(), and runTriggers().

const char* rpmteNEVR rpmte  te  ) 
 

Retrieve name-version-release string from transaction element.

Parameters:
te transaction element
Returns:
name-version-release string

Definition at line 421 of file rpmte.c.

Referenced by ensureOlder(), handleInstInstalledFiles(), handleOverlappedFiles(), relocateFileList(), rpmpsmStage(), rpmte_NEVR(), rpmte_print(), rpmtsCheck(), rpmtsCheckDSIProblems(), rpmtsOrder(), rpmtsRun(), and zapRelation().

const char* rpmteNEVRA rpmte  te  ) 
 

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

Parameters:
te transaction element
Returns:
name-version-release.arch string

Definition at line 426 of file rpmte.c.

Referenced by rpmtsCheck().

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

Create a transaction element.

Parameters:
ts transaction set
h header
type TR_ADDED/TR_REMOVED
key (TR_ADDED) package retrieval key (e.g. file name)
relocs (TR_ADDED) package file relocations
dboffset (TR_REMOVED) rpmdb instance
pkgKey associated added package (if any)
Returns:
new transaction element

Definition at line 198 of file rpmte.c.

References addTE(), Header, headerGetEntry(), int_32, rpmRelocation, RPMTAG_SIGSIZE, rpmte, TR_ADDED, TR_REMOVED, and xcalloc().

Referenced by removePackage(), and rpmtsAddInstallElement().

void rpmteNewTSI rpmte  te  ) 
 

Initialize tsort info of transaction element.

Parameters:
te transaction element

Definition at line 387 of file rpmte.c.

References rpmteFreeTSI(), and xcalloc().

Referenced by rpmtsOrder().

int rpmteNpreds rpmte  te  ) 
 

Retrieve tsort no.

of predecessors of transaction element.

Parameters:
te transaction element
Returns:
no. of predecessors

Definition at line 298 of file rpmte.c.

Referenced by rpmte_Npreds(), and rpmtsOrder().

const char* rpmteO rpmte  te  ) 
 

Retrieve os string of transaction element.

Parameters:
te transaction element
Returns:
os string

Definition at line 258 of file rpmte.c.

Referenced by rpmpsmStage(), rpmte_O(), rpmtsAddInstallElement(), rpmtsCheck(), and rpmtsRun().

rpmte rpmteParent rpmte  te  ) 
 

Retrieve parent transaction element.

Parameters:
te transaction element
Returns:
parent transaction element

Definition at line 328 of file rpmte.c.

References rpmte.

Referenced by rpmGraph(), and rpmte_Parent().

uint_32 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.

Definition at line 278 of file rpmte.c.

References uint_32.

Referenced by rpmte_PkgFileSize(), and rpmtsOrder().

const char* rpmteR rpmte  te  ) 
 

Retrieve release string of transaction element.

Parameters:
te transaction element
Returns:
release string

Definition at line 248 of file rpmte.c.

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

alKey rpmteSetAddedKey rpmte  te,
alKey  npkgKey
 

Set pkgKey of TR_ADDED transaction element.

Parameters:
te transaction element
npkgKey new pkgKey
Returns:
previous pkgKey

Definition at line 400 of file rpmte.c.

References alKey.

Referenced by rpmtsAddInstallElement().

uint_32 rpmteSetColor rpmte  te,
uint_32  color
 

Set color bits of transaction element.

Parameters:
te transaction element
color new color bits
Returns:
previous color bits

Definition at line 268 of file rpmte.c.

References uint_32.

int rpmteSetDegree rpmte  te,
int  ndegree
 

Set number of children of transaction element.

Parameters:
te transaction element
ndegree new number of children
Returns:
previous number of children

Definition at line 352 of file rpmte.c.

Referenced by rpmtsOrder().

int rpmteSetDepth rpmte  te,
int  ndepth
 

Set tsort tree depth of transaction element.

Parameters:
te transaction element
ndepth new depth
Returns:
previous depth

Definition at line 288 of file rpmte.c.

Referenced by addRelation(), and rpmtsOrder().

int rpmteSetNpreds rpmte  te,
int  npreds
 

Set tsort no.

of predecessors of transaction element.

Parameters:
te transaction element
npreds new no. of predecessors
Returns:
previous no. of predecessors

Definition at line 303 of file rpmte.c.

Referenced by rpmtsOrder().

rpmte rpmteSetParent rpmte  te,
rpmte  pte
 

Set parent transaction element.

Parameters:
te transaction element
pte new parent transaction element
Returns:
previous parent transaction element

Definition at line 333 of file rpmte.c.

References rpmte.

Referenced by rpmtsOrder().

int rpmteSetTree rpmte  te,
int  ntree
 

Set tree index of transaction element.

Parameters:
te transaction element
ntree new tree index
Returns:
previous tree index

Definition at line 318 of file rpmte.c.

Referenced by rpmtsOrder().

int rpmteTree rpmte  te  ) 
 

Retrieve tree index of transaction element.

Parameters:
te transaction element
Returns:
tree index

Definition at line 313 of file rpmte.c.

Referenced by rpmGraph(), rpmte_Tree(), and rpmtsOrder().

tsortInfo rpmteTSI rpmte  te  ) 
 

Retrieve tsort info for transaction element.

Parameters:
te transaction element
Returns:
tsort info

Definition at line 362 of file rpmte.c.

References tsortInfo.

Referenced by addQ(), addRelation(), markLoop(), rpmteFreeTSI(), rpmtsOrder(), and zapRelation().

rpmElementType rpmteType rpmte  te  ) 
 

Retrieve type of transaction element.

Parameters:
te transaction element
Returns:
type

Definition at line 228 of file rpmte.c.

References rpmElementType.

Referenced by addRelation(), fsmMapPath(), handleOverlappedFiles(), mapInitIterator(), rpmfiNew(), rpmfiTypeString(), rpmte_print(), rpmte_TEType(), rpmtsAddInstallElement(), rpmtsGetKeys(), rpmtsOrder(), and rpmtsRun().

const char* rpmteV rpmte  te  ) 
 

Retrieve version string of transaction element.

Parameters:
te transaction element
Returns:
version string

Definition at line 243 of file rpmte.c.

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

rpmte rpmtsiNext rpmtsi  tsi,
rpmElementType  type
 

Return next transaction element of type.

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

Definition at line 614 of file rpmte.c.

References rpmte, and rpmtsiNextElement().

Referenced by addRelation(), rpmGraph(), rpmts_iternext(), rpmtsAddInstallElement(), rpmtsCheck(), rpmtsClean(), rpmtsEmpty(), rpmtsGetKeys(), rpmtsOrder(), and rpmtsRun().

rpmte rpmtsiNextElement rpmtsi  tsi  )  [static]
 

Return next transaction element.

Parameters:
tsi transaction element iterator
Returns:
transaction element, NULL on termination

Definition at line 592 of file rpmte.c.

References rpmte, rpmtsElement(), and rpmtsNElements().

Referenced by rpmtsiNext().

int rpmtsiOc rpmtsi  tsi  ) 
 

Return transaction element index.

Parameters:
tsi transaction element iterator
Returns:
transaction element index

Definition at line 549 of file rpmte.c.

Referenced by rpmtsOrder(), and rpmtsRun().

rpmtsi XrpmtsiFree rpmtsi  tsi,
const char *  fn,
unsigned int  ln
 

Destroy transaction element iterator.

Parameters:
tsi transaction element iterator
fn 
ln 
Returns:
NULL always

Definition at line 554 of file rpmte.c.

References _free(), rpmtsFree(), and rpmtsi.

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

Create transaction element iterator.

Parameters:
ts transaction set
fn 
ln 
Returns:
transaction element iterator

Definition at line 570 of file rpmte.c.

References rpmtsFlags(), rpmtsi, rpmtsLink, rpmtsNElements(), and xcalloc().


Variable Documentation

int _rpmte_debug = 0
 

Definition at line 20 of file rpmte.c.


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