1 files changed, 85 insertions, 0 deletions
diff --git a/goldap/extended_response.go b/goldap/extended_response.go
new file mode 100644
index 0000000..4e41b0e
--- /dev/null
+++ b/goldap/extended_response.go
@@ -0,0 +1,85 @@
+package message
+
+import "fmt"
+
+//
+//        ExtendedResponse ::= [APPLICATION 24] SEQUENCE {
+//             COMPONENTS OF LDAPResult,
+//             responseName     [10] LDAPOID OPTIONAL,
+//             responseValue    [11] OCTET STRING OPTIONAL }
+
+func (extended *ExtendedResponse) SetResponseName(name LDAPOID) {
+	extended.responseName = &name
+}
+
+func readExtendedResponse(bytes *Bytes) (ret ExtendedResponse, err error) {
+	err = bytes.ReadSubBytes(classApplication, TagExtendedResponse, ret.readComponents)
+	if err != nil {
+		err = LdapError{fmt.Sprintf("readExtendedResponse:\n%s", err.Error())}
+		return
+	}
+	return
+}
+
+func (extended *ExtendedResponse) readComponents(bytes *Bytes) (err error) {
+	extended.LDAPResult.readComponents(bytes)
+	if bytes.HasMoreData() {
+		var tag TagAndLength
+		tag, err = bytes.PreviewTagAndLength()
+		if err != nil {
+			err = LdapError{fmt.Sprintf("readComponents:\n%s", err.Error())}
+			return
+		}
+		if tag.Tag == TagExtendedResponseName {
+			var oid LDAPOID
+			oid, err = readTaggedLDAPOID(bytes, classContextSpecific, TagExtendedResponseName)
+			if err != nil {
+				err = LdapError{fmt.Sprintf("readComponents:\n%s", err.Error())}
+				return
+			}
+			extended.responseName = oid.Pointer()
+		}
+	}
+	if bytes.HasMoreData() {
+		var tag TagAndLength
+		tag, err = bytes.PreviewTagAndLength()
+		if err != nil {
+			err = LdapError{fmt.Sprintf("readComponents:\n%s", err.Error())}
+			return
+		}
+		if tag.Tag == TagExtendedResponseValue {
+			var responseValue OCTETSTRING
+			responseValue, err = readTaggedOCTETSTRING(bytes, classContextSpecific, TagExtendedResponseValue)
+			if err != nil {
+				err = LdapError{fmt.Sprintf("readComponents:\n%s", err.Error())}
+				return
+			}
+			extended.responseValue = responseValue.Pointer()
+		}
+	}
+	return
+}
+
+func (extended ExtendedResponse) write(bytes *Bytes) (size int) {
+	if extended.responseValue != nil {
+		size += extended.responseValue.writeTagged(bytes, classContextSpecific, TagExtendedResponseValue)
+	}
+	if extended.responseName != nil {
+		size += extended.responseName.writeTagged(bytes, classContextSpecific, TagExtendedResponseName)
+	}
+	size += extended.LDAPResult.writeComponents(bytes)
+	size += bytes.WriteTagAndLength(classApplication, isCompound, TagExtendedResponse, size)
+	return
+}
+
+func (extended ExtendedResponse) size() (size int) {
+	size += extended.LDAPResult.sizeComponents()
+	if extended.responseName != nil {
+		size += extended.responseName.sizeTagged(TagExtendedResponseName)
+	}
+	if extended.responseValue != nil {
+		size += extended.responseValue.sizeTagged(TagExtendedResponseValue)
+	}
+	size += sizeTagAndLength(TagExtendedResponse, size)
+	return
+}