mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-15 03:01:09 +08:00
121 lines
2.1 KiB
C
121 lines
2.1 KiB
C
/*
|
|
* Copyright (c) 1990 Regents of the University of Michigan.
|
|
* All rights reserved.
|
|
*
|
|
* friendly.c
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#ifndef lint
|
|
static char copyright[] = "@(#) Copyright (c) 1993 Regents of the University of Michigan.\nAll rights reserved.\n";
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include <ac/ctype.h>
|
|
#include <ac/errno.h>
|
|
#include <ac/socket.h>
|
|
#include <ac/string.h>
|
|
#include <ac/time.h>
|
|
|
|
#include "lber.h"
|
|
#include "ldap.h"
|
|
|
|
char *
|
|
ldap_friendly_name( char *filename, char *uname, FriendlyMap **map )
|
|
{
|
|
int i, entries;
|
|
FILE *fp;
|
|
char *s;
|
|
char buf[BUFSIZ];
|
|
|
|
if ( map == NULL ) {
|
|
errno = EINVAL;
|
|
return( uname );
|
|
}
|
|
|
|
if ( *map == NULL ) {
|
|
if ( (fp = fopen( filename, "r" )) == NULL )
|
|
return( uname );
|
|
|
|
entries = 0;
|
|
while ( fgets( buf, sizeof(buf), fp ) != NULL ) {
|
|
if ( buf[0] != '#' )
|
|
entries++;
|
|
}
|
|
rewind( fp );
|
|
|
|
if ( (*map = (FriendlyMap *) malloc( (entries + 1) *
|
|
sizeof(FriendlyMap) )) == NULL ) {
|
|
fclose( fp );
|
|
return( uname );
|
|
}
|
|
|
|
i = 0;
|
|
while ( fgets( buf, sizeof(buf), fp ) != NULL && i < entries ) {
|
|
if ( buf[0] == '#' )
|
|
continue;
|
|
|
|
if ( (s = strchr( buf, '\n' )) != NULL )
|
|
*s = '\0';
|
|
|
|
if ( (s = strchr( buf, '\t' )) == NULL )
|
|
continue;
|
|
*s++ = '\0';
|
|
|
|
if ( *s == '"' ) {
|
|
int esc = 0, found = 0;
|
|
|
|
for ( ++s; *s && !found; s++ ) {
|
|
switch ( *s ) {
|
|
case '\\':
|
|
esc = 1;
|
|
break;
|
|
case '"':
|
|
if ( !esc )
|
|
found = 1;
|
|
/* FALL */
|
|
default:
|
|
esc = 0;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
(*map)[i].f_unfriendly = strdup( buf );
|
|
(*map)[i].f_friendly = strdup( s );
|
|
i++;
|
|
}
|
|
|
|
fclose( fp );
|
|
(*map)[i].f_unfriendly = NULL;
|
|
}
|
|
|
|
for ( i = 0; (*map)[i].f_unfriendly != NULL; i++ ) {
|
|
if ( strcasecmp( uname, (*map)[i].f_unfriendly ) == 0 )
|
|
return( (*map)[i].f_friendly );
|
|
}
|
|
return( uname );
|
|
}
|
|
|
|
|
|
void
|
|
ldap_free_friendlymap( FriendlyMap **map )
|
|
{
|
|
struct friendly* pF = *map;
|
|
|
|
if ( pF == NULL )
|
|
return;
|
|
|
|
while ( pF->f_unfriendly )
|
|
{
|
|
free( pF->f_unfriendly );
|
|
free( pF->f_friendly );
|
|
pF++;
|
|
}
|
|
free( *map );
|
|
*map = NULL;
|
|
}
|