From 21aa0d0f9f20c978cc1fd7a353e4429af7019bb3 Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Tue, 1 Mar 2005 18:05:23 +0000
Subject: [PATCH] Added oidm retrieval

---
 servers/slapd/config.c     |  7 ++++--
 servers/slapd/oidm.c       | 51 ++++++++++++++++++++++++++++++++++----
 servers/slapd/proto-slap.h |  1 +
 servers/slapd/slap.h       |  3 ++-
 4 files changed, 54 insertions(+), 8 deletions(-)

diff --git a/servers/slapd/config.c b/servers/slapd/config.c
index d410851f02..e6fc4ec4ee 100644
--- a/servers/slapd/config.c
+++ b/servers/slapd/config.c
@@ -185,6 +185,7 @@ typedef struct {
 } OidRec;
 
 static OidRec OidMacros[] = {
+	/* OpenLDAProot:666.11.1 */
 	{ "OLcfg", "1.3.6.1.4.1.4203.666.11.1" },
 	{ "OLcfgAt", "OLcfg:3" },
 	{ "OLcfgOc", "OLcfg:4" },
@@ -1009,8 +1010,10 @@ config_generic(ConfigArgs *c) {
 		case CFG_DEPTH:
 			c->value_int = c->be->be_max_deref_depth;
 			break;
-		case CFG_OID:	/* FIXME */
-			rc = 1;
+		case CFG_OID:
+			oidm_unparse( &c->rvalue_vals );
+			if ( !c->rvalue_vals )
+				rc = 1;
 			break;
 		case CFG_CHECK:
 			c->value_int = global_schemacheck;
diff --git a/servers/slapd/oidm.c b/servers/slapd/oidm.c
index 8e6bdad4cb..6a2e62c078 100644
--- a/servers/slapd/oidm.c
+++ b/servers/slapd/oidm.c
@@ -23,6 +23,7 @@
 #include <ac/socket.h>
 
 #include "slap.h"
+#include "lutil.h"
 
 static LDAP_SLIST_HEAD(OidMacroList, slap_oid_macro) om_list
 	= LDAP_SLIST_HEAD_INITIALIZER(om_list);
@@ -42,14 +43,14 @@ oidm_find(char *oid)
 	}
 
 	LDAP_SLIST_FOREACH( om, &om_list, som_next ) {
-		char **names = om->som_names;
+		BerVarray names = om->som_names;
 
 		if( names == NULL ) {
 			continue;
 		}
 
-		for( ; *names != NULL ; names++ ) {
-			int pos = dscompare(*names, oid, ':');
+		for( ; !BER_BVISNULL( names ) ; names++ ) {
+			int pos = dscompare(names->bv_val, oid, ':');
 
 			if( pos ) {
 				int suflen = strlen(oid + pos);
@@ -81,7 +82,8 @@ oidm_destroy()
 		om = LDAP_SLIST_FIRST( &om_list );
 		LDAP_SLIST_REMOVE_HEAD( &om_list, som_next );
 
-		ldap_charray_free(om->som_names);
+		ber_bvarray_free(om->som_names);
+		ber_bvarray_free(om->som_subs);
 		free(om->som_oid.bv_val);
 		free(om);
 		
@@ -97,6 +99,7 @@ parse_oidm(
 {
 	char *oid;
 	OidMacro *om;
+	struct berval bv;
 
 	if (argc != 3) {
 		fprintf( stderr, "%s: line %d: too many arguments\n",
@@ -122,7 +125,11 @@ usage:	fprintf( stderr, "\tObjectIdentifier <name> <oid>\n");
 
 	LDAP_SLIST_NEXT( om, som_next ) = NULL;
 	om->som_names = NULL;
-	ldap_charray_add( &om->som_names, argv[1] );
+	om->som_subs = NULL;
+	ber_str2bv( argv[1], 0, 1, &bv );
+	ber_bvarray_add( &om->som_names, &bv );
+	ber_str2bv( argv[2], 0, 1, &bv );
+	ber_bvarray_add( &om->som_subs, &bv );
 	om->som_oid.bv_val = oidm_find( argv[2] );
 
 	if (!om->som_oid.bv_val) {
@@ -140,3 +147,37 @@ usage:	fprintf( stderr, "\tObjectIdentifier <name> <oid>\n");
 	LDAP_SLIST_INSERT_HEAD( &om_list, om, som_next );
 	return 0;
 }
+
+void oidm_unparse( BerVarray *res )
+{
+	OidMacro *om;
+	int i, j, num;
+	struct berval bv, *bva = NULL, idx;
+	char ibuf[32], *ptr;
+
+	/* count the result size */
+	i = 0;
+	LDAP_SLIST_FOREACH( om, &om_list, som_next ) {
+		for ( j=0; !BER_BVISNULL(&om->som_names[j]); j++ );
+		i += j;
+	}
+	num = i;
+	bva = ch_malloc( (num+1) * sizeof(struct berval) );
+	BER_BVZERO( bva+num );
+	idx.bv_val = ibuf;
+	LDAP_SLIST_FOREACH( om, &om_list, som_next ) {
+		for ( j=0; !BER_BVISNULL(&om->som_names[j]); j++ );
+		for ( i=num-j, j=0; i<num; i++,j++ ) {
+			idx.bv_len = sprintf(idx.bv_val, "{%d}", i );
+			bva[i].bv_len = idx.bv_len + om->som_names[j].bv_len +
+				om->som_subs[j].bv_len + 1;
+			bva[i].bv_val = ch_malloc( bva[i].bv_len + 1 );
+			ptr = lutil_strcopy( bva[i].bv_val, ibuf );
+			ptr = lutil_strcopy( ptr, om->som_names[j].bv_val );
+			*ptr++ = ' ';
+			ptr = lutil_strcopy( ptr, om->som_subs[j].bv_val );
+		}
+		num -= j;
+	}
+	*res = bva;
+}
diff --git a/servers/slapd/proto-slap.h b/servers/slapd/proto-slap.h
index 24b4c2e99b..426e5b4b65 100644
--- a/servers/slapd/proto-slap.h
+++ b/servers/slapd/proto-slap.h
@@ -986,6 +986,7 @@ LDAP_SLAPD_F (int) oc_schema_info( Entry *e );
  */
 LDAP_SLAPD_F(char *) oidm_find(char *oid);
 LDAP_SLAPD_F (void) oidm_destroy LDAP_P(( void ));
+LDAP_SLAPD_F (void) oidm_unparse LDAP_P(( BerVarray *bva ));
 LDAP_SLAPD_F (int) parse_oidm LDAP_P((
 	const char *fname, int lineno, int argc, char **argv ));
 
diff --git a/servers/slapd/slap.h b/servers/slapd/slap.h
index 08e336ef70..7dc81b03f7 100644
--- a/servers/slapd/slap.h
+++ b/servers/slapd/slap.h
@@ -319,7 +319,8 @@ extern int slap_inet4or6;
 
 typedef struct slap_oid_macro {
 	struct berval som_oid;
-	char **som_names;
+	BerVarray som_names;
+	BerVarray som_subs;
 	LDAP_SLIST_ENTRY(slap_oid_macro) som_next;
 } OidMacro;
 
-- 
2.39.2