lib/rpmfc.c File Reference

#include "system.h"
#include <signal.h>
#include <rpmbuild.h>
#include <argv.h>
#include <rpmfc.h>
#include <rpmns.h>
#include <rpmds.h>
#include <rpmfi.h>
#include <rpmts.h>
#include <rpmdb.h>
#include "debug.h"

Include dependency graph for rpmfc.c:

Go to the source code of this file.

Data Structures

struct rpmfcApplyTbl_s

struct DepMsg_s

Defines

#define _RPMEVR_INTERNAL

#define _RPMFC_INTERNAL

#define _RPMNS_INTERNAL

#define _RPMDS_INTERNAL

#define _suffix(_s, _x) (slen >= sizeof(_x) && !strcmp((_s)+slen-(sizeof(_x)-1), (_x)))

Typedefs

typedef struct rpmfcApplyTbl_s * rpmfcApplyTbl

typedef struct DepMsg_s * DepMsg_t

Functions

static int rpmfcExpandAppend (ARGV_t *argvp, const ARGV_t av)

static StringBuf getOutputFrom (const char *dir, ARGV_t argv, const char *writePtr, int writeBytesLeft, int failNonZero)

Return output from helper script.

int rpmfcExec (ARGV_t av, StringBuf sb_stdin, StringBuf *sb_stdoutp, int failnonzero)

Return helper output.

static int rpmfcSaveArg (ARGV_t *argvp, const char *key)

static char * rpmfcFileDep (char *buf, int ix, rpmds ds)

static regex_t * rpmfcExpandRegexps (const char *str, int *count)

static int rpmfcMatchRegexps (regex_t *regexps, int count, const char *str, char deptype)

static regex_t * rpmfcFreeRegexps (regex_t *regexps, int count)

static int rpmfcHelper (rpmfc fc, unsigned char deptype, const char *nsdep)

Run per-interpreter dependency helper.

int rpmfcColoring (const char *fmstr)

Return file color given file(1) string.

void rpmfcPrint (const char *msg, rpmfc fc, FILE *fp)

Print results of file classification.

rpmfc rpmfcFree (rpmfc fc)

Destroy a file classifier.

rpmfc rpmfcNew (void)

Create a file classifier.

static int rpmfcSCRIPT (rpmfc fc)

Extract script dependencies.

static int rpmfcMergePR (void *context, rpmds ds)

Merge provides/requires dependencies into a rpmfc container.

static int rpmfcMONO (rpmfc fc)

Extract .NET dependencies.

static int rpmfcELF (rpmfc fc)

Extract Elf dependencies.

static int rpmfcFindRequiredPackages (rpmfc fc)

int rpmfcApply (rpmfc fc)

Build file/package dependency dictionary and mappings.

int rpmfcClassify (rpmfc fc, ARGV_t argv, int_16 *fmode)

static void printDeps (Header h)

Print dependencies in a header.

static int rpmfcGenerateDependsHelper (const Spec spec, Package pkg, rpmfi fi)

static int rpmfcGenerateScriptletDeps (const Spec spec, Package pkg)

int rpmfcGenerateDepends (void *specp, void *pkgp)

Generate package dependencies.

Variables

static struct rpmfcTokens_s rpmfcTokens []

static struct rpmfcApplyTbl_s rpmfcApplyTable []

XXX Having two entries for rpmfcSCRIPT may be unnecessary duplication.

static struct DepMsg_s depMsgs []

static DepMsg_t DepMsgs = depMsgs

static struct DepMsg_s scriptMsgs []

static DepMsg_t ScriptMsgs = scriptMsgs

Define Documentation

#define _RPMDS_INTERNAL

Definition at line 15 of file rpmfc.c.

#define _RPMEVR_INTERNAL

Definition at line 5 of file rpmfc.c.

#define _RPMFC_INTERNAL

Definition at line 9 of file rpmfc.c.

#define _RPMNS_INTERNAL

Definition at line 12 of file rpmfc.c.

#define _suffix	(	_s,
		_x		)	(slen >= sizeof(_x) && !strcmp((_s)+slen-(sizeof(_x)-1), (_x)))

Referenced by rpmfcClassify(), and rpmInitMacros().

Typedef Documentation

typedef struct DepMsg_s* DepMsg_t

Definition at line 1420 of file rpmfc.c.

typedef struct rpmfcApplyTbl_s * rpmfcApplyTbl

Function Documentation

static void printDeps ( Header h ) [static]

Print dependencies in a header.

Parameters:

h

header

Definition at line 1483 of file rpmfc.c.

References DepMsg_s::ftag, DepMsg_s::mask, DepMsg_s::msg, DepMsg_s::ntag, rpmdsDNEVR(), rpmdsFlags(), rpmdsFree(), rpmdsInit(), rpmdsNew(), rpmdsNext(), RPMMESS_NORMAL, rpmMessage, and DepMsg_s::xor.

Referenced by rpmfcGenerateDepends().

int rpmfcApply ( rpmfc fc )

Build file/package dependency dictionary and mappings.

Parameters:

fc

file classifier

Returns:: 0 on success

Definition at line 1094 of file rpmfc.c.

References _, argiAdd(), argiCount(), argvCount(), rpmfcApplyTbl_s::colormask, rpmfcApplyTbl_s::func, rpmdsFind(), rpmdsFree(), rpmdsSingle(), rpmExpand(), RPMFC_PYTHON, rpmfcExpandRegexps(), rpmfcFindRequiredPackages(), rpmfcFreeRegexps(), RPMMESS_DEBUG, RPMMESS_NORMAL, rpmMessage, RPMTAG_PROVIDENAME, and RPMTAG_REQUIRENAME.

Referenced by main(), and rpmfcGenerateDepends().

int rpmfcClassify	(	rpmfc	fc,
		ARGV_t	argv,
		int_16 *	fmode
	)

Definition at line 1254 of file rpmfc.c.

References _, _free(), _suffix, argiAdd(), argvAdd(), argvCount(), argvFree(), argvSearch(), errno, RPMERR_EXEC, rpmError, rpmExpand(), RPMFC_INCLUDE, RPMFC_WHITE, rpmfcColoring(), rpmfcSaveArg(), RPMMESS_DEBUG, rpmMessage, S_IFSOCK, and urlPath().

Referenced by main(), and rpmfcGenerateDepends().

int rpmfcColoring ( const char * fmstr )

Return file color given file(1) string.

Parameters:

fmstr

file(1) string

Returns:: file color

Definition at line 619 of file rpmfc.c.

References RPMFC_BLACK, RPMFC_INCLUDE, and rpmfcTokens.

Referenced by rpmfcClassify().

static int rpmfcELF ( rpmfc fc ) [static]

Extract Elf dependencies.

Parameters:

fc

file classifier

Returns:: 0 on success

Definition at line 958 of file rpmfc.c.

References rpmdsELF(), RPMELF_FLAG_SKIPPROVIDES, RPMELF_FLAG_SKIPREQUIRES, rpmfcHelper(), and rpmfcMergePR().

int rpmfcExec	(	ARGV_t	av,
		StringBuf	sb_stdin,
		StringBuf *	sb_stdoutp,
		int	failnonzero
	)

Return helper output.

Parameters:

	av	helper argv (with possible macros)
	sb_stdin	helper input

Return values:

*sb_stdoutp

helper output

Parameters:

failnonzero

IS non-zero helper exit status a failure?

Definition at line 209 of file rpmfc.c.

References _free(), argvAppend(), argvFree(), freeStringBuf(), getOutputFrom(), getStringBuf(), rpmExpand(), and rpmfcExpandAppend().

Referenced by checkFiles(), rpmfcGenerateDependsHelper(), rpmfcGenerateScriptletDeps(), and rpmfcHelper().

static int rpmfcExpandAppend	(	ARGV_t *	argvp,
		const ARGV_t	av
	)			`[static]`

Definition at line 27 of file rpmfc.c.

References argvCount(), rpmExpand(), and xrealloc().

Referenced by rpmfcExec().

static regex_t* rpmfcExpandRegexps	(	const char *	str,
		int *	count
	)			`[static]`

Definition at line 314 of file rpmfc.c.

References _, _free(), rpmExpand(), RPMMESS_NORMAL, and rpmMessage.

Referenced by rpmfcApply(), and rpmfcFindRequiredPackages().

static char* rpmfcFileDep	(	char *	buf,
		int	ix,
		rpmds	ds
	)			`[static]`

Definition at line 288 of file rpmfc.c.

References rpmdsEVR(), rpmdsFlags(), rpmdsN(), rpmdsTagN(), RPMTAG_PROVIDENAME, and RPMTAG_REQUIRENAME.

Referenced by rpmfcHelper(), rpmfcMergePR(), and rpmfcSCRIPT().

static int rpmfcFindRequiredPackages ( rpmfc fc ) [static]

Definition at line 991 of file rpmfc.c.

References _, argvCount(), headerGetEntry(), rpmdbFreeIterator(), rpmdbGetIteratorCount(), rpmdbNextIterator(), rpmdsFree(), rpmdsMerge(), rpmdsSingle(), rpmfcExpandRegexps(), rpmfcFreeRegexps(), RPMMESS_DEBUG, RPMMESS_NORMAL, rpmMessage, RPMTAG_NAME, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, rpmtsCreate(), rpmtsFree(), and rpmtsInitIterator().

Referenced by rpmfcApply().

rpmfc rpmfcFree ( rpmfc fc )

Destroy a file classifier.

Parameters:

fc

file classifier

Returns:: NULL always

Definition at line 711 of file rpmfc.c.

References _free(), argiFree(), argvFree(), freeStringBuf(), and rpmdsFree().

Referenced by main(), and rpmfcGenerateDepends().

static regex_t* rpmfcFreeRegexps	(	regex_t *	regexps,
		int	count
	)			`[static]`

Definition at line 371 of file rpmfc.c.

References _free().

Referenced by rpmfcApply(), and rpmfcFindRequiredPackages().

int rpmfcGenerateDepends	(	void *	specp,
		void *	pkgp
	)

Generate package dependencies.

Parameters:

	specp	spec file control
	pkgp	package control

Returns:: 0 on success

Definition at line 1702 of file rpmfc.c.

References _free(), _rpmfc_debug, argiCount(), argiData(), argvCount(), argvData(), argvFree(), Package_s::autoProv, Package_s::autoReq, Package_s::cpioList, Package_s::ds, Package_s::header, headerAddEntry(), headerRemoveEntry(), DepMsg_s::msg, printDeps(), Spec_s::rootURL, RPM_INT32_TYPE, RPM_STRING_ARRAY_TYPE, rpmdsCount(), rpmdsEVR(), rpmdsFree(), rpmdsMerge(), rpmdsN(), rpmdsNew(), rpmdsSingle(), rpmExpandNumeric(), rpmfcApply(), rpmfcClassify(), rpmfcFree(), rpmfcGenerateDependsHelper(), rpmfcGenerateScriptletDeps(), rpmfcNew(), rpmfcPrint(), rpmfiFC(), rpmfiFFlags(), rpmfiFMode(), rpmfiFN(), rpmfiInit(), RPMFILE_CONFIG, rpmfiNext(), rpmGenPath(), RPMSENSE_EQUAL, RPMTAG_CLASSDICT, RPMTAG_DEPENDSDICT, RPMTAG_FILECLASS, RPMTAG_FILECOLORS, RPMTAG_FILEDEPENDSN, RPMTAG_FILEDEPENDSX, RPMTAG_PROVIDEFLAGS, RPMTAG_PROVIDENAME, RPMTAG_PROVIDEVERSION, RPMTAG_REQUIREFLAGS, RPMTAG_REQUIRENAME, RPMTAG_REQUIREVERSION, urlPath(), xcalloc(), and xstrdup().

Referenced by processBinaryFiles().

static int rpmfcGenerateDependsHelper	(	const Spec	spec,
		Package	pkg,
		rpmfi	fi
	)			`[static]`

Definition at line 1529 of file rpmfc.c.

References _, _free(), Spec_s::_parseRCPOT, appendLineStringBuf, DepMsg_s::argv, Package_s::autoProv, Package_s::autoReq, freeStringBuf(), DepMsg_s::ftag, getStringBuf(), DepMsg_s::msg, newStringBuf(), DepMsg_s::ntag, RPMERR_EXEC, rpmError, rpmExpand(), rpmfcExec(), rpmfiFN(), rpmfiInit(), rpmfiNext(), RPMMESS_NORMAL, rpmMessage, RPMTAG_PROVIDEFLAGS, and RPMTAG_REQUIREFLAGS.

Referenced by rpmfcGenerateDepends().

static int rpmfcGenerateScriptletDeps	(	const Spec	spec,
		Package	pkg
	)			`[static]`

Definition at line 1633 of file rpmfc.c.

References Spec_s::_parseRCPOT, appendLineStringBuf, DepMsg_s::argv, freeStringBuf(), DepMsg_s::ftag, getStringBuf(), Package_s::header, headerGetEntryMinMemory(), DepMsg_s::mask, DepMsg_s::msg, newStringBuf(), DepMsg_s::ntag, rpmfcExec(), stpcpy(), stripTrailingBlanksStringBuf(), truncStringBuf(), and DepMsg_s::vtag.

Referenced by rpmfcGenerateDepends().

static int rpmfcHelper	(	rpmfc	fc,
		unsigned char	deptype,
		const char *	nsdep
	)			`[static]`

Run per-interpreter dependency helper.

Parameters:

	fc	file classifier
	deptype	'P' == Provides:, 'R' == Requires:, helper
	nsdep	class name for interpreter (e.g. "perl")

Returns:: 0 on success

Definition at line 387 of file rpmfc.c.

References appendLineStringBuf, argvCount(), argvFree(), argvSplit(), freeStringBuf(), getStringBuf(), newStringBuf(), rpmdsFree(), rpmdsMerge(), rpmdsSingle(), rpmfcExec(), rpmfcFileDep(), rpmfcMatchRegexps(), rpmfcSaveArg(), RPMSENSE_EQUAL, RPMSENSE_GREATER, RPMSENSE_LESS, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, and snprintf().

Referenced by rpmfcELF(), rpmfcMONO(), and rpmfcSCRIPT().

static int rpmfcMatchRegexps	(	regex_t *	regexps,
		int	count,
		const char *	str,
		char	deptype
	)			`[static]`

Definition at line 356 of file rpmfc.c.

References _, RPMMESS_DEBUG, RPMMESS_NORMAL, and rpmMessage.

Referenced by rpmfcHelper(), rpmfcMergePR(), and rpmfcSCRIPT().

static int rpmfcMergePR	(	void *	context,
		rpmds	ds
	)			`[static]`

Merge provides/requires dependencies into a rpmfc container.

Parameters:

	context	merge dependency set(s) container
	ds	dependency set to merge

Returns:: 0 on success

Definition at line 886 of file rpmfc.c.

References _rpmfc_debug, rpmdsMerge(), rpmdsTagN(), rpmfcFileDep(), rpmfcMatchRegexps(), rpmfcSaveArg(), RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, and tagName().

Referenced by rpmfcELF().

static int rpmfcMONO ( rpmfc fc ) [static]

Extract .NET dependencies.

Parameters:

fc

file classifier

Returns:: 0 on success

Definition at line 931 of file rpmfc.c.

References rpmfcHelper().

rpmfc rpmfcNew ( void )

Create a file classifier.

Returns:: new file classifier

Definition at line 736 of file rpmfc.c.

References xcalloc().

Referenced by main(), and rpmfcGenerateDepends().

void rpmfcPrint	(	const char *	msg,
		rpmfc	fc,
		FILE *	fp
	)

Print results of file classification.

Todo:: Remove debugging routine.

Parameters:

	msg	message prefix (NULL for none)
	fc	file classifier
	fp	output file handle (NULL for stderr)

Definition at line 634 of file rpmfc.c.

References rpmdsCount(), rpmdsDNEVR(), rpmdsNext(), rpmdsSetIx(), and RPMFC_BLACK.

Referenced by main(), and rpmfcGenerateDepends().

static int rpmfcSaveArg	(	ARGV_t *	argvp,
		const char *	key
	)			`[static]`

Definition at line 273 of file rpmfc.c.

References argvAdd(), argvSearch(), and argvSort().

Referenced by rpmfcClassify(), rpmfcHelper(), rpmfcMergePR(), and rpmfcSCRIPT().

static int rpmfcSCRIPT ( rpmfc fc ) [static]

Extract script dependencies.

Parameters:

fc

file classifier

Returns:: 0 on success

Definition at line 747 of file rpmfc.c.

References rpmdsFree(), rpmdsMerge(), rpmdsSingle(), RPMFC_BOURNE, RPMFC_DESKTOP_FILE, RPMFC_JAVA, RPMFC_LIBTOOL, RPMFC_MODULE, RPMFC_PERL, RPMFC_PHP, RPMFC_PKGCONFIG, RPMFC_PYTHON, rpmfcFileDep(), rpmfcHelper(), rpmfcMatchRegexps(), rpmfcSaveArg(), and RPMTAG_REQUIRENAME.

Variable Documentation

DepMsg_t DepMsgs = depMsgs [static]

Definition at line 1477 of file rpmfc.c.

struct DepMsg_s depMsgs[] [static]

Definition at line 1439 of file rpmfc.c.

struct rpmfcApplyTbl_s rpmfcApplyTable[] [static]

Initial value:

 {
    { rpmfcELF,         RPMFC_ELF },
    { rpmfcSCRIPT,      (RPMFC_SCRIPT|RPMFC_PERL|RPMFC_PYTHON|RPMFC_LIBTOOL|RPMFC_PKGCONFIG|RPMFC_BOURNE|RPMFC_JAVA|RPMFC_PHP|RPMFC_DESKTOP_FILE) },
    { rpmfcMONO,        RPMFC_MONO },
    { NULL, 0 }
}

XXX Having two entries for rpmfcSCRIPT may be unnecessary duplication.

Definition at line 984 of file rpmfc.c.

struct rpmfcTokens_s rpmfcTokens[] [static]

Definition at line 515 of file rpmfc.c.

Referenced by rpmfcColoring().

DepMsg_t ScriptMsgs = scriptMsgs [static]

Definition at line 1629 of file rpmfc.c.

struct DepMsg_s scriptMsgs[] [static]

Initial value:

 {
  { "Requires(pre)",    { "%{?__scriptlet_requires}", NULL, NULL, NULL },
        RPMTAG_PREINPROG, RPMTAG_PREIN, RPMTAG_REQUIREFLAGS,
        RPMSENSE_SCRIPT_PRE, 0 },
  { "Requires(post)",   { "%{?__scriptlet_requires}", NULL, NULL, NULL },
        RPMTAG_POSTINPROG, RPMTAG_POSTIN, RPMTAG_REQUIREFLAGS,
        RPMSENSE_SCRIPT_POST, 0 },
  { "Requires(preun)",  { "%{?__scriptlet_requires}", NULL, NULL, NULL },
        RPMTAG_PREUNPROG, RPMTAG_PREUN, RPMTAG_REQUIREFLAGS,
        RPMSENSE_SCRIPT_PREUN, 0 },
  { "Requires(postun)", { "%{?__scriptlet_requires}", NULL, NULL, NULL },
        RPMTAG_POSTUNPROG, RPMTAG_POSTUN, RPMTAG_REQUIREFLAGS,
        RPMSENSE_SCRIPT_POSTUN, 0 },
  { NULL,               { NULL, NULL, NULL, NULL },     0, 0, 0, 0, 0 }
}

Definition at line 1612 of file rpmfc.c.


Data Structures
struct	rpmfcApplyTbl_s
struct	DepMsg_s
Defines
#define	_RPMEVR_INTERNAL
#define	_RPMFC_INTERNAL
#define	_RPMNS_INTERNAL
#define	_RPMDS_INTERNAL
#define	_suffix(_s, _x) (slen >= sizeof(_x) && !strcmp((_s)+slen-(sizeof(_x)-1), (_x)))
Typedefs
typedef struct rpmfcApplyTbl_s *	rpmfcApplyTbl
typedef struct DepMsg_s *	DepMsg_t
Functions
static int	rpmfcExpandAppend (ARGV_t *argvp, const ARGV_t av)
static StringBuf	getOutputFrom (const char dir, ARGV_t argv, const char writePtr, int writeBytesLeft, int failNonZero)
	Return output from helper script.
int	rpmfcExec (ARGV_t av, StringBuf sb_stdin, StringBuf *sb_stdoutp, int failnonzero)
	Return helper output.
static int	rpmfcSaveArg (ARGV_t argvp, const char key)
static char *	rpmfcFileDep (char *buf, int ix, rpmds ds)
static regex_t *	rpmfcExpandRegexps (const char str, int count)
static int	rpmfcMatchRegexps (regex_t regexps, int count, const char str, char deptype)
static regex_t *	rpmfcFreeRegexps (regex_t *regexps, int count)
static int	rpmfcHelper (rpmfc fc, unsigned char deptype, const char *nsdep)
	Run per-interpreter dependency helper.
int	rpmfcColoring (const char *fmstr)
	Return file color given file(1) string.
void	rpmfcPrint (const char msg, rpmfc fc, FILE fp)
	Print results of file classification.
rpmfc	rpmfcFree (rpmfc fc)
	Destroy a file classifier.
rpmfc	rpmfcNew (void)
	Create a file classifier.
static int	rpmfcSCRIPT (rpmfc fc)
	Extract script dependencies.
static int	rpmfcMergePR (void *context, rpmds ds)
	Merge provides/requires dependencies into a rpmfc container.
static int	rpmfcMONO (rpmfc fc)
	Extract .NET dependencies.
static int	rpmfcELF (rpmfc fc)
	Extract Elf dependencies.
static int	rpmfcFindRequiredPackages (rpmfc fc)
int	rpmfcApply (rpmfc fc)
	Build file/package dependency dictionary and mappings.
int	rpmfcClassify (rpmfc fc, ARGV_t argv, int_16 *fmode)
static void	printDeps (Header h)
	Print dependencies in a header.
static int	rpmfcGenerateDependsHelper (const Spec spec, Package pkg, rpmfi fi)
static int	rpmfcGenerateScriptletDeps (const Spec spec, Package pkg)
int	rpmfcGenerateDepends (void specp, void pkgp)
	Generate package dependencies.
Variables
static struct rpmfcTokens_s	rpmfcTokens []
static struct rpmfcApplyTbl_s	rpmfcApplyTable []
	XXX Having two entries for rpmfcSCRIPT may be unnecessary duplication.
static struct DepMsg_s	depMsgs []
static DepMsg_t	DepMsgs = depMsgs
static struct DepMsg_s	scriptMsgs []
static DepMsg_t	ScriptMsgs = scriptMsgs