1 /* oidm.c - object identifier macro routines */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 1998-2006 The OpenLDAP Foundation.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
22 #include <ac/string.h>
23 #include <ac/socket.h>
29 static LDAP_STAILQ_HEAD(OidMacroList, slap_oid_macro) om_list
30 = LDAP_STAILQ_HEAD_INITIALIZER(om_list);
32 /* Replace an OID Macro invocation with its full numeric OID.
33 * If the macro is used with "macroname:suffix" append ".suffix"
41 /* OID macros must start alpha */
42 if ( OID_LEADCHAR( *oid ) ) {
46 LDAP_STAILQ_FOREACH( om, &om_list, som_next ) {
47 BerVarray names = om->som_names;
53 for( ; !BER_BVISNULL( names ) ; names++ ) {
54 int pos = dscompare(names->bv_val, oid, ':');
57 int suflen = strlen(oid + pos);
58 char *tmp = SLAP_MALLOC( om->som_oid.bv_len
61 Debug( LDAP_DEBUG_ANY,
62 "oidm_find: SLAP_MALLOC failed", 0, 0, 0 );
65 strcpy(tmp, om->som_oid.bv_val);
67 suflen = om->som_oid.bv_len;
69 strcpy(tmp+suflen, oid+pos+1);
82 while( !LDAP_STAILQ_EMPTY( &om_list )) {
83 om = LDAP_STAILQ_FIRST( &om_list );
84 LDAP_STAILQ_REMOVE_HEAD( &om_list, som_next );
86 ber_bvarray_free(om->som_names);
87 ber_bvarray_free(om->som_subs);
88 free(om->som_oid.bv_val);
96 struct config_args_s *c,
104 oid = oidm_find( c->argv[1] );
106 snprintf( c->msg, sizeof( c->msg ),
107 "%s: \"%s\" previously defined \"%s\"",
108 c->argv[0], c->argv[1], oid );
109 Debug( LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE,
110 "%s %s\n", c->log, c->msg, 0 );
115 om = (OidMacro *) SLAP_CALLOC( sizeof(OidMacro), 1 );
117 snprintf( c->msg, sizeof( c->msg ),
118 "%s: SLAP_CALLOC failed", c->argv[0] );
119 Debug( LDAP_DEBUG_ANY,
120 "%s %s\n", c->log, c->msg, 0 );
124 om->som_names = NULL;
126 ber_str2bv( c->argv[1], 0, 1, &bv );
127 ber_bvarray_add( &om->som_names, &bv );
128 ber_str2bv( c->argv[2], 0, 1, &bv );
129 ber_bvarray_add( &om->som_subs, &bv );
130 om->som_oid.bv_val = oidm_find( c->argv[2] );
132 if (!om->som_oid.bv_val) {
133 snprintf( c->msg, sizeof( c->msg ),
134 "%s: OID %s not recognized",
135 c->argv[0], c->argv[2] );
136 Debug( LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE,
137 "%s %s\n", c->log, c->msg, 0 );
142 if (om->som_oid.bv_val == c->argv[2]) {
143 om->som_oid.bv_val = ch_strdup( c->argv[2] );
146 om->som_oid.bv_len = strlen( om->som_oid.bv_val );
148 om->som_flags |= SLAP_OM_HARDCODE;
150 LDAP_STAILQ_INSERT_TAIL( &om_list, om, som_next );
151 if ( rom ) *rom = om;
155 void oidm_unparse( BerVarray *res, OidMacro *start, OidMacro *end, int sys )
159 struct berval *bva = NULL, idx;
163 start = LDAP_STAILQ_FIRST( &om_list );
165 /* count the result size */
167 for ( om=start; om; om=LDAP_STAILQ_NEXT(om, som_next)) {
168 if ( sys && !(om->som_flags & SLAP_OM_HARDCODE)) continue;
169 for ( j=0; !BER_BVISNULL(&om->som_names[j]); j++ );
171 if ( om == end ) break;
176 bva = ch_malloc( (num+1) * sizeof(struct berval) );
177 BER_BVZERO( bva+num );
183 for ( i=0,om=start; om; om=LDAP_STAILQ_NEXT(om, som_next)) {
184 if ( sys && !(om->som_flags & SLAP_OM_HARDCODE)) continue;
185 for ( j=0; !BER_BVISNULL(&om->som_names[j]); i++,j++ ) {
187 idx.bv_len = sprintf(idx.bv_val, "{%d}", i );
189 bva[i].bv_len = idx.bv_len + om->som_names[j].bv_len +
190 om->som_subs[j].bv_len + 1;
191 bva[i].bv_val = ch_malloc( bva[i].bv_len + 1 );
192 ptr = lutil_strcopy( bva[i].bv_val, ibuf );
193 ptr = lutil_strcopy( ptr, om->som_names[j].bv_val );
195 strcpy( ptr, om->som_subs[j].bv_val );
198 if ( om == end ) break;