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/*
*
* Portions Copyright 1998 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Copyright (c) 1990 Regents of the University of Michigan.
* All rights reserved.
*
* friendly.c
*/
#ifndef lint
static char copyright[] = "@(#) Copyright (c) 1993 Regents of the University of Michigan.\nAll rights reserved.\n";
#endif
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <stdlib.h> /* malloc(), free() for Solaris */
#ifdef MACOS
#include <stdlib.h>
#include "macos.h"
#endif /* MACOS */
#if defined( DOS ) || defined( _WIN32 )
#include <malloc.h>
#include "msdos.h"
#endif /* DOS */
#if !defined( MACOS ) && !defined( DOS )
#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#endif
#include "lber.h"
#include "ldap.h"
#include "ldap-private.h"
#include "ldap-int.h"
char *
ldap_friendly_name( char *filename, char *uname, FriendlyMap **map )
{
int i, entries;
FILE *fp;
char *s;
char buf[BUFSIZ];
if ( map == NULL ) {
#if !defined( MACOS ) && !defined( DOS )
errno = EINVAL;
#endif
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 ) {
(void) 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++;
}
(void) 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;
}
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