module OMG { module DDSOPCUA { module OPCUA2DDS {

#ifndef OMG_IDL_FIX_WIDTH_INTEGERS_SUPPORT
/*
 * IDL 4.2 fixed-width integers 
 */
typedef octet				int8;
typedef short 				int16;
typedef long 				int32;
typedef long long 			int64;
typedef octet				uint8;
typedef unsigned short		uint16;
typedef unsigned long		uint32;
typedef unsigned long long	uint64;
#endif

// [OPCUA-6], Section 5.1.2
enum BuiltinTypeKind {
    @value(1)  BOOLEAN_TYPE,
    @value(2)  SBYTE_TYPE,
    @value(3)  BYTE_TYPE,
    @value(4)  INT16_TYPE,
    @value(5)  UINT16_TYPE,
    @value(6)  INT32_TYPE,
    @value(7)  UINT32_TYPE,
    @value(8)  INT64_TYPE,
    @value(9)  UINT64_TYPE,
    @value(10) FLOAT_TYPE,
    @value(11) DOUBLE_TYPE,
    @value(12) STRING_TYPE,
    @value(13) DATETIME_TYPE,
    @value(14) GUID_TYPE,
    @value(15) BYTESTRING_TYPE,
    @value(16) XMLELEMENT_TYPE,
    @value(17) NODEID_TYPE,
    @value(18) EXPANDEDNODEID_TYPE,
    @value(19) STATUSCODE_TYPE,
    @value(20) QUALIFIEDNAME_TYPE,
    @value(21) LOCALIZEDTEXT_TYPE,
    @value(22) EXTENSIONOBJECT_TYPE,
    @value(23) DATAVALUE_TYPE,
    @value(24) VARIANT_TYPE,
    @value(25) DIAGNOSTICINFO_TYPE
};

// [OPCUA-3], Section 8.8
typedef boolean Boolean;

// [OPCUA-3], Section 8.17
// typedef @signed octet SByte;
typedef int8 SByte;

// [OPCUA-3], Section 8.9
typedef uint8 Byte;

// [OPCUA-3], Section 8.25
typedef int16 Int16;

// [OPCUA-3], Section 8.35
typedef uint16 UInt16;

// [OPCUA-3], Section 8.26
typedef int32 Int32;

// [OPCUA-3], Section 8.36
typedef uint32 UInt32;

// [OPCUA-3], Section 8.27
typedef int64 Int64;

// [OPCUA-3], Section 8.37
typedef uint64 UInt64;

// [OPCUA-3], Section 8.15 and [OPCUA-6], Section 5.1.2
typedef float Float;

// [OPCUA-6], Section 5.2.2.3
typedef double Double;

// [OPCUA-6], Section 5.2.2.4
typedef string String;

// [OPCUA-6], Section 5.2.2.5
typedef int64 DateTime;

// [OPCUA-6], Section 5.2.2.6
struct Guid {
    uint32 data1;
    uint16 data2;
    uint16 data3;
    octet data4[8];
};

// [OPCUA-6], Section 5.2.2.7
typedef sequence<octet> ByteString;

// [OPCUA-6], Section 5.2.2.8
typedef string XmlElement;

// [OPCUA-3], Section 8.2.3
enum NodeIdentifierKind {
    NUMERIC_NODE_ID,
    STRING_NODE_ID,
    GUID_NODE_ID,
    OPAQUE_NODE_ID
};

// [OPCUA-3], Section 8.2.3 and [OPCUA-6], Section 5.2.2.9
@nested
union NodeIdentifierType switch (NodeIdentifierKind) {
case NUMERIC_NODE_ID:
    uint32 numeric_id;
case STRING_NODE_ID:
    string string_id;      	// Restricted to 4096 bytes
case GUID_NODE_ID:
    Guid guid_id;
case OPAQUE_NODE_ID:
    ByteString opaque_id;  	// Restricted to 4096 bytes
};

// [OPCUA-3], Section 8.2.1
struct NodeId {
    uint16 namespace_index;
    NodeIdentifierType identifier_type;
};

// [OPCUA-4], Section 7.11 and [OPCUA-6], Section 5.2.2.10
struct ExpandedNodeId : NodeId {
    string namespace_uri;
    uint32 server_index;
};

// [OPCUA-6], Section 5.2.2.11
typedef uint32 StatusCode;

// [OPCUA-3], Section 8.3
struct QualifiedName {
    uint16 namespace_index;
    string name; // Restricted to 512 characters
};

// [OPCUA-6],  Section 5.2.2.14
@mutable
struct LocalizedText {
    @id(1) @optional string locale;
    @id(2) @optional string text;
};

// [OPCUA-6], Section 5.2.2.15
enum BodyEncoding {
    @value(0) NONE_BODY_ENCODING,
    @value(1) BYTESTRING_BODY_ENCODING,
    @value(2) XMLELEMENT_BODY_ENCODING
};

// [OPCUA-6], Section 5.2.2.15
@nested
union ExtensionObjectBody switch (BodyEncoding) {
case NONE_BODY_ENCODING:
    octet none_encoding;
case BYTESTRING_BODY_ENCODING:
    sequence<octet> bytestring_encoding;
case XMLELEMENT_BODY_ENCODING:
    XmlElement xmlelement_encoding;
};

// [OPCUA-6], Section 5.2.2.15
struct ExtensionObject {
    NodeId type_id;
    ExtensionObjectBody body;
};

// [OPCUA-6], Section 5.1.2 and Section 5.1.6
@nested
union VariantValue switch (BuiltinTypeKind) {
case BOOLEAN_TYPE:
    boolean bool_value;
case SBYTE_TYPE:
    int8 sbyte_value;
case BYTE_TYPE:
    uint8 byte_value;
case INT16_TYPE:
    int16 int16_value;
case UINT16_TYPE:
    uint16 uint16_value;
case INT32_TYPE:
    int32 int32_value;
case UINT32_TYPE:
    uint32 uint32_value;
case INT64_TYPE:
    int64 int64_value;
case UINT64_TYPE:
    uint64 uint64_value;
case FLOAT_TYPE:
    float float_value;
case DOUBLE_TYPE:
    double double_value;
case STRING_TYPE:
    string string_value;
case DATETIME_TYPE:
    DateTime datetime_value;
case GUID_TYPE:
    Guid guid_value;
case BYTESTRING_TYPE:
    ByteString bytestring_value;
case XMLELEMENT_TYPE:
    XmlElement xmlelement_value;
case NODEID_TYPE:
    NodeId nodeid_value;
case EXPANDEDNODEID_TYPE:
    ExpandedNodeId expandednodeid_value;
case STATUSCODE_TYPE:
    StatusCode statuscode_value;
case QUALIFIEDNAME_TYPE:
    QualifiedName qualifiedname_value;
case LOCALIZEDTEXT_TYPE:
    LocalizedText localizedtext_value;
case EXTENSIONOBJECT_TYPE:
    ExtensionObject extensionobject_value;
};

// [OPCUA-6], Section 5.2.2.16
struct Variant {
    sequence<uint32> array_dimensions;
    sequence<VariantValue> value;
};

// [OPCUA-6], Section 5.2.2.17
@mutable
struct DataValue {
    @id(1)  @optional Variant value;
    @id(2)  @optional StatusCode status;
    @id(4)  @optional DateTime source_timestamp;
    @id(8)  @optional DateTime server_timestamp;
    @id(16) @optional uint16 source_pico_sec;
    @id(32) @optional uint16 server_pico_sec;
};

// [OPCUA-4], Section 7.8 and [OPCUA-6], Section 5.2.2.12
@mutable
struct DiagnosticInfo  {
    @id(1)  @optional int32 symbolic_id;
    @id(2)  @optional int32 namespace_uri;
    @id(4)  @optional int32 localized_text;
    @id(8)  @optional int32 locale;
    @id(16) @optional string additional_info;
    @id(32) @optional StatusCode inner_status_code;
#ifdef OMG_IDL_RECURSIVE_TYPE_DEFINITION_SUPPORT
  	@id(64) @optional DiagnosticInfo inner_diagnostic_info;
#endif
};

};};}; // OMG::DDSOPCUA::OPCUA2DDS