rpmdb/legacy.c File Reference

#include "system.h"
#include "rpmio_internal.h"
#include <rpmlib.h>
#include <rpmmacro.h>
#include "misc.h"
#include "legacy.h"
#include "debug.h"

Include dependency graph for legacy.c:

Go to the source code of this file.

Defines

#define alloca_strdup(_s)   strcpy(alloca(strlen(_s)+1), (_s))

Functions

static int open_dso (const char *path, pid_t *pidp, size_t *fsizep)
 Open a file descriptor to verify file MD5 and size.
int dodigest (int digestalgo, const char *fn, unsigned char *digest, int asAscii, size_t *fsizep)
 Return digest and size of a file.
int domd5 (const char *fn, unsigned char *digest, int asAscii, size_t *fsizep)
 Return MD5 digest and size of a file.


Detailed Description

Definition in file legacy.c.


Define Documentation

#define alloca_strdup ( _s   )     strcpy(alloca(strlen(_s)+1), (_s))

Definition at line 35 of file legacy.c.


Function Documentation

int dodigest ( int  digestalgo,
const char *  fn,
unsigned char *  digest,
int  asAscii,
size_t *  fsizep 
)

Return digest and size of a file.

Parameters:
digestalgo digest algorithm to use
fn file name
Return values:
digest address of md5sum
Parameters:
asAscii return md5sum as ascii string?
Return values:
*fsizep file size pointer (or NULL)
Returns:
0 on success, 1 on error

Definition at line 152 of file legacy.c.

References _free(), Fclose(), fdDup(), fdFiniDigest(), fdInitDigest(), Ferror(), Fopen(), Fread(), open_dso(), RPMDIGEST_NONE, rpmDigestFinal(), rpmDigestInit(), rpmDigestUpdate(), URL_IS_DASH, URL_IS_FTP, URL_IS_HKP, URL_IS_HTTP, URL_IS_HTTPS, URL_IS_PATH, URL_IS_UNKNOWN, and urlPath().

Referenced by domd5(), genCpioListAndHeader(), handleOverlappedFiles(), rpmAddSignature(), rpmfiDecideFate(), and rpmVerifyFile().

int domd5 ( const char *  fn,
unsigned char *  digest,
int  asAscii,
size_t *  fsizep 
)

Return MD5 digest and size of a file.

Parameters:
fn file name
Return values:
digest address of md5sum
Parameters:
asAscii return md5sum as ascii string?
Return values:
*fsizep file size pointer (or NULL)
Returns:
0 on success, 1 on error

Definition at line 257 of file legacy.c.

References dodigest(), and PGPHASHALGO_MD5.

static int open_dso ( const char *  path,
pid_t *  pidp,
size_t *  fsizep 
) [static]

Open a file descriptor to verify file MD5 and size.

Parameters:
path file path
Return values:
pidp prelink helper pid or 0
fsizep file size
Returns:
-1 on error, otherwise, an open file descriptor

Definition at line 45 of file legacy.c.

References rpmExpand(), and unsetenv().

Referenced by dodigest().


Generated on Thu Apr 23 17:48:18 2009 for rpm by  doxygen 1.5.8