1 files changed, 76 insertions, 0 deletions
diff --git a/servers/slapd/component.h b/servers/slapd/component.h
new file mode 100644
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--- /dev/null
+++ b/servers/slapd/component.h
@@ -0,0 +1,76 @@
+/* component.h */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2004-2022 The OpenLDAP Foundation.
+ * Portions Copyright 2004 by IBM Corporation.
+ * 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>.
+ */
+
+#ifndef _H_SLAPD_COMPONENT
+#define _H_SLAPD_COMPONENT
+
+#include "portable.h"
+
+#include <ac/string.h>
+#include <ac/socket.h>
+#include <ldap_pvt.h>
+#include "lutil.h"
+#include <ldap.h>
+#include "slap.h"
+
+typedef enum { ASN_BASIC, ASN_COMPOSITE } AsnType;
+/*
+ * Decoder Modes
+ * Different operation is required to handle Decoding(2), Extracted Component
+ * decoding(0), ANY DEFINED TYPe(2)
+ * b0 : Component Alloc(yes)
+ *      Constructed type : Component Alloc (Yes)
+ *      Primitive type : Component Alloc (Yes)
+ *      set to mode 2 in inner decoders
+ * b1 : Component Alloc (No)
+ *      Constructed type : Component Alloc (No)
+ *      Primitive type : Component Alloc (No)
+ *      set to mode 2 in inner decoders
+ * b2 : Default Mode
+ *      Constructed type : Component Alloc (Yes)
+ *      Primitive type : Component Alloc (No)
+ * in addition to above modes, the 4th bit has special meaning,
+ * b4 : if the 4th bit is clear, DecxxxContent is called
+ * b4 : if the 4th bit is set, Decxxx is called, then it is cleared.
+ */
+#define DEC_ALLOC_MODE_0        0x01
+#define DEC_ALLOC_MODE_1        0x02
+#define DEC_ALLOC_MODE_2        0x04
+#define CALL_TAG_DECODER        0x08
+#define CALL_CONTENT_DECODER    ~0x08
+/*
+ * For Attribute Aliasing
+ */
+#define MAX_ALIASING_ENTRY 128
+typedef struct comp_attribute_aliasing {
+	AttributeDescription*	aa_aliasing_ad;
+	AttributeDescription*	aa_aliased_ad;
+	ComponentFilter*	aa_cf;
+	MatchingRule*		aa_mr;
+	char*			aa_cf_str;
+} AttributeAliasing;
+                                                                                 
+typedef struct comp_matchingrule_aliasing {
+	MatchingRule*	mra_aliasing_attr;
+	MatchingRule*	mra_aliased_attr;
+	AttributeDescription*	mra_attr;
+	ComponentFilter*	mra_cf;
+	MatchingRule*		mra_mr;
+	char*			mra_cf_str;
+} MatchingRuleAliasing;
+
+#endif