mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
143 lines
3.0 KiB
C
143 lines
3.0 KiB
C
/* oidm.c - object identifier macro routines */
|
|
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 1998-2004 The OpenLDAP Foundation.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted only as authorized by the OpenLDAP
|
|
* Public License.
|
|
*
|
|
* A copy of this license is available in the file LICENSE in the
|
|
* top-level directory of the distribution or, alternatively, at
|
|
* <http://www.OpenLDAP.org/license.html>.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <ac/ctype.h>
|
|
#include <ac/string.h>
|
|
#include <ac/socket.h>
|
|
|
|
#include "slap.h"
|
|
|
|
static LDAP_SLIST_HEAD(OidMacroList, slap_oid_macro) om_list
|
|
= LDAP_SLIST_HEAD_INITIALIZER(om_list);
|
|
|
|
/* Replace an OID Macro invocation with its full numeric OID.
|
|
* If the macro is used with "macroname:suffix" append ".suffix"
|
|
* to the expansion.
|
|
*/
|
|
char *
|
|
oidm_find(char *oid)
|
|
{
|
|
OidMacro *om;
|
|
|
|
/* OID macros must start alpha */
|
|
if ( OID_LEADCHAR( *oid ) ) {
|
|
return oid;
|
|
}
|
|
|
|
LDAP_SLIST_FOREACH( om, &om_list, som_next ) {
|
|
char **names = om->som_names;
|
|
|
|
if( names == NULL ) {
|
|
continue;
|
|
}
|
|
|
|
for( ; *names != NULL ; names++ ) {
|
|
int pos = dscompare(*names, oid, ':');
|
|
|
|
if( pos ) {
|
|
int suflen = strlen(oid + pos);
|
|
char *tmp = SLAP_MALLOC( om->som_oid.bv_len
|
|
+ suflen + 1);
|
|
if( tmp == NULL ) {
|
|
Debug( LDAP_DEBUG_ANY,
|
|
"oidm_find: SLAP_MALLOC failed", 0, 0, 0 );
|
|
return NULL;
|
|
}
|
|
strcpy(tmp, om->som_oid.bv_val);
|
|
if( suflen ) {
|
|
suflen = om->som_oid.bv_len;
|
|
tmp[suflen++] = '.';
|
|
strcpy(tmp+suflen, oid+pos+1);
|
|
}
|
|
return tmp;
|
|
}
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
oidm_destroy()
|
|
{
|
|
OidMacro *om;
|
|
while( !LDAP_SLIST_EMPTY( &om_list )) {
|
|
om = LDAP_SLIST_FIRST( &om_list );
|
|
LDAP_SLIST_REMOVE_HEAD( &om_list, som_next );
|
|
|
|
ldap_charray_free(om->som_names);
|
|
free(om->som_oid.bv_val);
|
|
free(om);
|
|
|
|
}
|
|
}
|
|
|
|
int
|
|
parse_oidm(
|
|
const char *fname,
|
|
int lineno,
|
|
int argc,
|
|
char **argv )
|
|
{
|
|
char *oid;
|
|
OidMacro *om;
|
|
|
|
if (argc != 3) {
|
|
fprintf( stderr, "%s: line %d: too many arguments\n",
|
|
fname, lineno );
|
|
usage: fprintf( stderr, "\tObjectIdentifier <name> <oid>\n");
|
|
return 1;
|
|
}
|
|
|
|
oid = oidm_find( argv[1] );
|
|
if( oid != NULL ) {
|
|
fprintf( stderr,
|
|
"%s: line %d: "
|
|
"ObjectIdentifier \"%s\" previously defined \"%s\"",
|
|
fname, lineno, argv[1], oid );
|
|
return 1;
|
|
}
|
|
|
|
om = (OidMacro *) SLAP_MALLOC( sizeof(OidMacro) );
|
|
if( om == NULL ) {
|
|
Debug( LDAP_DEBUG_ANY, "parse_oidm: SLAP_MALLOC failed", 0, 0, 0 );
|
|
return 1;
|
|
}
|
|
|
|
LDAP_SLIST_NEXT( om, som_next ) = NULL;
|
|
om->som_names = NULL;
|
|
ldap_charray_add( &om->som_names, argv[1] );
|
|
om->som_oid.bv_val = oidm_find( argv[2] );
|
|
|
|
if (!om->som_oid.bv_val) {
|
|
fprintf( stderr, "%s: line %d: OID %s not recognized\n",
|
|
fname, lineno, argv[2] );
|
|
goto usage;
|
|
}
|
|
|
|
if (om->som_oid.bv_val == argv[2]) {
|
|
om->som_oid.bv_val = ch_strdup( argv[2] );
|
|
}
|
|
|
|
om->som_oid.bv_len = strlen( om->som_oid.bv_val );
|
|
|
|
LDAP_SLIST_INSERT_HEAD( &om_list, om, som_next );
|
|
return 0;
|
|
}
|