#include "system.h"
#include <rpmiotypes.h>
#include <rpmio_internal.h>
#include <rpmcb.h>
#include <rpmmacro.h>
#include <argv.h>
#include <set.h>
#include <rpmtypes.h>
#include <rpmtag.h>
#include <rpmds.h>
#include "debug.h"

Include dependency graph for rpmds.c:

Data Structures
struct	cpuinfo_s
struct	rpmlibProvides_s
struct	_conf_s

Macros
#define	DT_GNU_HASH 0x6ffffef5
#define	_RPMIOB_INTERNAL
#define	_RPMDS_INTERNAL
#define	_RPMEVR_INTERNAL
#define	_RPMPRCO_INTERNAL
#define	_isspace(_c) ((_c) == ' ' \|\| (_c) == '\t' \|\| (_c) == '\r' \|\| (_c) == '\n')
#define	_PROC_CPUINFO "/proc/cpuinfo"
#define	_ETC_RPM_SYSINFO SYSCONFIGDIR "/sysinfo"
#define	_GETCONF_PATH "/"
#define	_SBIN_LDCONFIG_P "/sbin/ldconfig -p"
#define	_LD_SO_CACHE "/etc/ld.so.cache"
#define	_PERL_PROVIDES "/usr/bin/find /usr/lib/perl5 \| /usr/lib/rpm/perl.prov"

Enumerations
enum	_conf_e { SYSCONF, CONFSTR, PATHCONF }

Functions
static const char *	rpmdsTagName (rpmTag tagN)
	Return dependency set type string.
const char *	rpmdsType (const rpmds ds)
	Return current dependency type name.
static void	rpmdsFini (void *_ds)
static rpmds	rpmdsGetPool (rpmioPool pool)
static const char **	rpmdsDupArgv (const char **argv, int argc)
rpmds	rpmdsNew (Header h, rpmTag tagN, int flags)
	Create and load a dependency set.
const char *	rpmdsNewN (rpmds ds)
	Return N string, expanded if necessary.
char *	rpmdsNewDNEVR (const char *dspfx, rpmds ds)
	Return new formatted dependency string.
rpmds	rpmdsThis (Header h, rpmTag tagN, evrFlags Flags)
	Create, load and initialize a dependency for this header.
rpmds	rpmdsSingle (rpmTag tagN, const char N, const char EVR, evrFlags Flags)
	Create, load and initialize a dependency set of size 1.
int	rpmdsCount (const rpmds ds)
	Return dependency set count.
int	rpmdsIx (const rpmds ds)
	Return dependency set index.
int	rpmdsSetIx (rpmds ds, int ix)
	Set dependency set index.
const char *	rpmdsDNEVR (const rpmds ds)
	Return current formatted dependency string.
const char *	rpmdsN (const rpmds ds)
	Return current dependency name.
const char *	rpmdsEVR (const rpmds ds)
	Return current dependency epoch-version-release.
evrFlags	rpmdsFlags (const rpmds ds)
	Return current dependency flags.
rpmTag	rpmdsTagN (const rpmds ds)
	Return current dependency type.
const char *	rpmdsA (const rpmds ds)
	Return current dependency arch.
time_t	rpmdsBT (const rpmds ds)
	Return dependency build time.
time_t	rpmdsSetBT (const rpmds ds, time_t BT)
	Set dependency build time.
nsType	rpmdsNSType (const rpmds ds)
	Return dependency class type.
int	rpmdsNoPromote (const rpmds ds)
	Return current "Don't promote Epoch:" flag.
int	rpmdsSetNoPromote (rpmds ds, int nopromote)
	Set "Don't promote Epoch:" flag.
void *	rpmdsSetEVRparse (rpmds ds, int(EVRparse)(const char evrstr, EVR_t evr))
void *	rpmdsSetEVRcmp (rpmds ds, int(EVRcmp)(const char a, const char *b))
	Set EVR comparison function.
rpmuint32_t	rpmdsColor (const rpmds ds)
	Return current dependency color.
rpmuint32_t	rpmdsSetColor (const rpmds ds, rpmuint32_t color)
	Set current dependency color.
void *	rpmdsExclude (const rpmds ds)
	Return dependency exclude patterns.
int	rpmdsNExclude (const rpmds ds)
	Return no.
void *	rpmdsInclude (const rpmds ds)
	Return dependency include patterns.
int	rpmdsNInclude (const rpmds ds)
	Return no.
rpmuint32_t	rpmdsRefs (const rpmds ds)
	Return current dependency file refs.
rpmuint32_t	rpmdsSetRefs (const rpmds ds, rpmuint32_t refs)
	Set current dependency file refs.
rpmint32_t	rpmdsResult (const rpmds ds)
	Return current dependency comparison result.
rpmint32_t	rpmdsSetResult (const rpmds ds, rpmint32_t result)
	Set current dependency comparison result.
void	rpmdsNotify (rpmds ds, const char *where, int rc)
	Notify of results of dependency match.
int	rpmdsNext (rpmds ds)
	Return next dependency set iterator index.
rpmds	rpmdsInit (rpmds ds)
	Initialize dependency set iterator.
static rpmds	rpmdsDup (const rpmds ods)
int	rpmdsFind (rpmds ds, const rpmds ods)
	Find a dependency set element using binary search.
int	rpmdsMerge (rpmds *dsp, rpmds ods)
	Merge a dependency set maintaining (N,EVR,Flags) sorted order.
int	rpmdsSearch (rpmds ds, rpmds ods)
	Search a sorted dependency set for an element that overlaps.
static void	rpmdsNSAdd (rpmds dsp, const char NS, const char N, const char EVR, evrFlags Flags)
	Merge a single provides, wrapping N as "NS(N)".
static int	rpmdsCpuinfoCtagFlags (const char *name)
	Return dependency format to use for a cpuinfo line.
int	rpmdsCpuinfo (rpmds dsp, const char fn)
	Load /proc/cpuinfo provides into a dependency set.
int	rpmdsRpmlib (rpmds dsp, void tblp)
	Load rpmlib provides into a dependency set.
static int	rpmdsSysinfoFile (rpmPRCO PRCO, const char *fn, rpmTag tagN)
	Merge contents of a sysinfo tag file into sysinfo dependencies.
int	rpmdsSysinfo (rpmPRCO PRCO, const char *fn)
	Load sysinfo dependencies into a dependency set.
int	rpmdsGetconf (rpmds dsp, const char path)
	Load getconf provides into a dependency set.
int	rpmdsMergePRCO (void *context, rpmds ds)
	Merge provides/requires/conflicts/obsoletes dependencies.
rpmPRCO	rpmdsFreePRCO (rpmPRCO PRCO)
	Free dependency set(s) container.
rpmPRCO	rpmdsNewPRCO (Header h)
	Create dependency set(s) container.
rpmds	rpmdsFromPRCO (rpmPRCO PRCO, rpmTag tagN)
	Retrieve a dependency set from container.
int	rpmdsELF (const char fn, int flags, int(add)(void context, rpmds ds), void context)
	Return a soname dependency constructed from an elf string.
int	rpmdsLdconfig (rpmPRCO PRCO, const char *fn)
	Load /etc/ld.so.cache provides into a dependency set.
int	rpmdsUname (rpmds dsp, const struct utsname un)
int	rpmdsPipe (rpmds dsp, rpmTag tagN, const char cmd)
	Load provides from a pipe into a dependency set.
static int	rpmdsNAcmp (rpmds A, rpmds B)
static const char *	rpmdsEVRorder (void)
	Return precedence permutation string.
int	rpmdsCompare (const rpmds A, const rpmds B)
	Compare two versioned dependency ranges, looking for overlap.
int	rpmdsMatch (const rpmds A, rpmds B)
	Compare A against every member of B, looking for 1st match.
void	rpmdsProblem (rpmps ps, const char pkgNEVR, const rpmds ds, const fnpyKey suggestedKeys, int adding)
	Report a Requires: or Conflicts: dependency problem.
int	rpmdsAnyMatchesDep (const Header h, const rpmds req, int nopromote)
	Compare package provides dependencies from header with a single dependency.
int	rpmdsNVRMatchesDep (const Header h, const rpmds req, int nopromote)
	Compare package name-version-release from header with a single dependency.
int	rpmdsNegateRC (const rpmds ds, int rc)
	Negate return code for negated comparisons.

Variables
static int	_noisy_range_comparison_debug_message = 0
	Enable noisy range comparison debugging message?
int	_rpmds_debug = 0
int	_rpmds_nopromote = 1
int	_rpmds_unspecified_epoch_noise = 0
rpmioPool	_rpmdsPool
static struct cpuinfo_s	ctags []
const char *	_cpuinfo_path = NULL
static struct rpmlibProvides_s	rpmlibProvides []
const char *	_sysinfo_path = NULL
static const char *	_sysinfo_tags []
static struct _conf_s	vars []
static const char *	_getconf_path = NULL
static const char *	_ldconfig_cmd = "/sbin/ldconfig -p"
static const char *	_ldconfig_cache = NULL
static const char *	_perldeps_cmd = NULL
const char *	evr_tuple_order = NULL

Detailed Description

Definition in file rpmds.c.

Macro Definition Documentation

#define _ETC_RPM_SYSINFO SYSCONFIGDIR "/sysinfo"

Definition at line 1739 of file rpmds.c.

Referenced by rpmdsSysinfo().

#define _GETCONF_PATH "/"

Definition at line 2713 of file rpmds.c.

Referenced by rpmdsGetconf().

#define _isspace ( _c ) ((_c) == ' ' || (_c) == '\t' || (_c) == '\r' || (_c) == '\n')

Definition at line 113 of file rpmds.c.

Referenced by rpmdsCpuinfo(), rpmdsLdconfig(), rpmdsPipe(), and rpmdsSysinfoFile().

#define _LD_SO_CACHE "/etc/ld.so.cache"

Definition at line 3812 of file rpmds.c.

Referenced by rpmdsLdconfig().

#define _PERL_PROVIDES "/usr/bin/find /usr/lib/perl5 | /usr/lib/rpm/perl.prov"

Definition at line 4160 of file rpmds.c.

Referenced by rpmdsPipe().

#define _PROC_CPUINFO "/proc/cpuinfo"

Definition at line 1317 of file rpmds.c.

Referenced by rpmdsCpuinfo().

#define _RPMDS_INTERNAL

Definition at line 96 of file rpmds.c.

#define _RPMEVR_INTERNAL

Definition at line 97 of file rpmds.c.

#define _RPMIOB_INTERNAL

Definition at line 85 of file rpmds.c.

#define _RPMPRCO_INTERNAL

Definition at line 98 of file rpmds.c.

#define _SBIN_LDCONFIG_P "/sbin/ldconfig -p"

Definition at line 3808 of file rpmds.c.

Referenced by rpmdsLdconfig().

#define DT_GNU_HASH 0x6ffffef5

Definition at line 82 of file rpmds.c.

Referenced by rpmdsELF().

Enumeration Type Documentation

enum _conf_e

Enumerator:

SYSCONF
CONFSTR
PATHCONF

Definition at line 1816 of file rpmds.c.

Function Documentation

static int rpmdsCpuinfoCtagFlags ( const char * name )

static

Return dependency format to use for a cpuinfo line.

Parameters

name	field name

Returns: type of format (0 == ignore, -1 == not found)

Definition at line 1298 of file rpmds.c.

References cpuinfo_s::done, cpuinfo_s::flags, and cpuinfo_s::name.

Referenced by rpmdsCpuinfo().

static rpmds rpmdsDup ( const rpmds ods )

static

Definition at line 954 of file rpmds.c.

References headerLink(), rpmdsDupArgv(), rpmdsGetPool(), rpmdsLink(), RPMTAG_BASENAMES, RPMTAG_DIRNAMES, RPMTAG_FILEPATHS, and xmalloc.

Referenced by rpmdsMerge().

static const char** rpmdsDupArgv	(	const char **	argv,
		int	argc
	)

static

Definition at line 210 of file rpmds.c.

References stpcpy(), and xmalloc.

Referenced by rpmdsDup(), rpmdsMerge(), and rpmdsNew().

static const char* rpmdsEVRorder ( void )

static

Return precedence permutation string.

Returns: precedence permutation

Definition at line 4330 of file rpmds.c.

References evr_tuple_order, rpmExpand(), and xstrdup().

Referenced by rpmdsCompare().

static void rpmdsFini ( void * _ds )

static

Definition at line 167 of file rpmds.c.

References _free(), headerFree(), and mireFreeAll().

Referenced by rpmdsGetPool().

static rpmds rpmdsGetPool ( rpmioPool pool )

static

Definition at line 193 of file rpmds.c.

References _rpmdsPool, rpmdsFini(), rpmioGetPool(), and rpmioNewPool().

Referenced by rpmdsDup(), rpmdsNew(), rpmdsSingle(), and rpmdsThis().

static int rpmdsNAcmp	(	rpmds	A,
		rpmds	B
	)

static

Definition at line 4297 of file rpmds.c.

Referenced by rpmdsCompare().

static void rpmdsNSAdd	(	rpmds *	dsp,
		const char *	NS,
		const char *	N,
		const char *	EVR,
		evrFlags	Flags
	)

static

Merge a single provides, wrapping N as "NS(N)".

Return values

*dsp	(loaded) dependency set

Parameters

NS	dependency name space
N	name
EVR	epoch:version-release
Flags	comparison/context flags

Definition at line 1183 of file rpmds.c.

References alloca(), rpmdsFree(), rpmdsMerge(), rpmdsSingle(), RPMTAG_PROVIDENAME, and stpcpy().

Referenced by rpmdsCpuinfo(), rpmdsGetconf(), and rpmdsUname().

void* rpmdsSetEVRparse	(	rpmds	ds,
		int()(const char evrstr, EVR_t evr)	EVRparse
	)

Definition at line 766 of file rpmds.c.

static int rpmdsSysinfoFile	(	rpmPRCO	PRCO,
		const char *	fn,
		rpmTag	tagN
	)

static

Merge contents of a sysinfo tag file into sysinfo dependencies.

Return values

*PRCO provides/requires/conflicts/obsoletes depedency set(s)

Parameters

fn	path to file
tagN	dependency set tag

Returns: 0 on success

Definition at line 1615 of file rpmds.c.

References _, _isspace, Fclose(), fdGetFILE, Ferror(), Fopen(), rpmdsFree(), rpmdsMergePRCO(), rpmdsSingle(), rpmEVRflags(), RPMTAG_DIRNAMES, RPMTAG_FILELINKTOS, RPMTAG_PROVIDENAME, and xisalnum().

Referenced by rpmdsSysinfo().

static const char* rpmdsTagName ( rpmTag tagN )

static

Return dependency set type string.

Parameters

tagN	dependency set tag

Returns: dependency set type string

Definition at line 139 of file rpmds.c.

References RPMTAG_BASENAMES, RPMTAG_CONFLICTNAME, RPMTAG_DIRNAMES, RPMTAG_ENHANCESNAME, RPMTAG_FILELINKTOS, RPMTAG_OBSOLETENAME, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, RPMTAG_SUGGESTSNAME, RPMTAG_TRIGGERNAME, and tagName().

Referenced by rpmdsMergePRCO(), rpmdsNew(), rpmdsNotify(), rpmdsSingle(), rpmdsThis(), and rpmdsType().

int rpmdsUname	(	rpmds *	dsp,
		const struct utsname *	un
	)

Definition at line 4120 of file rpmds.c.

References rpmdsNSAdd(), and RPMSENSE_EQUAL.

Referenced by main(), rpmds_Uname(), rpmShowRC(), and unsatisfiedDepend().

Variable Documentation

const char* _cpuinfo_path = NULL

Definition at line 1321 of file rpmds.c.

Referenced by rpmdsCpuinfo().

const char* _getconf_path = NULL

static

Definition at line 2715 of file rpmds.c.

Referenced by rpmdsGetconf().

const char* _ldconfig_cache = NULL

static

Definition at line 3814 of file rpmds.c.

Referenced by rpmdsLdconfig().

const char* _ldconfig_cmd = "/sbin/ldconfig -p"

static

Definition at line 3810 of file rpmds.c.

int _noisy_range_comparison_debug_message = 0

static

Enable noisy range comparison debugging message?

Definition at line 120 of file rpmds.c.

const char* _perldeps_cmd = NULL

static

Definition at line 4162 of file rpmds.c.

Referenced by rpmdsPipe().

int _rpmds_unspecified_epoch_noise = 0

Definition at line 130 of file rpmds.c.

Referenced by showVerifyPackage().

rpmioPool _rpmdsPool

Definition at line 191 of file rpmds.c.

Referenced by rpmdsGetPool().

const char* _sysinfo_tags[]

static

Initial value:

 {
    "Providename",
    "Requirename",
    "Conflictname",
    "Obsoletename",
    "Dirnames",
    "Filelinktos",
    NULL
}

Definition at line 1747 of file rpmds.c.

struct cpuinfo_s ctags[]

static

Definition at line 1255 of file rpmds.c.

const char* evr_tuple_order = NULL

Definition at line 4323 of file rpmds.c.

Referenced by rpmcliFini(), rpmdsEVRorder(), and rpmEVRorder().

struct rpmlibProvides_s rpmlibProvides[]

static

Definition at line 1459 of file rpmds.c.

Referenced by rpmdsRpmlib().

struct _conf_s vars[]

static

Definition at line 1825 of file rpmds.c.

Data Structures

Macros

Enumerations

Functions

Variables

Detailed Description

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation