/* * opcua_basictypes.h * * Created on: 13.03.2014 * Author: mrt */ #ifndef OPCUA_BASICTYPES_H_ #define OPCUA_BASICTYPES_H_ #include #define DBG_VERBOSE(expression) // #define DBG_ERR(expression) // #if defined(DEBUG) || 1 # undef DBG_ERR # define DBG_ERR(expression) expression # if defined(VERBOSE) # undef DB_VERBOSE # define DBG_VERBOSE(expression) expression # endif #endif /* Basic types */ typedef _Bool UA_Boolean; typedef uint8_t UA_Byte; typedef int8_t UA_SByte; typedef int16_t UA_Int16; typedef uint16_t UA_UInt16; typedef int32_t UA_Int32; typedef uint32_t UA_UInt32; typedef int64_t UA_Int64; typedef uint64_t UA_UInt64; typedef float UA_Float; typedef double UA_Double; /* Function return values */ #define UA_SUCCESS 0 #define UA_NO_ERROR UA_SUCCESS #define UA_ERROR (0x01) #define UA_ERR_INCONSISTENT (UA_ERROR | (0x01 << 1)) #define UA_ERR_INVALID_VALUE (UA_ERROR | (0x01 << 2)) #define UA_ERR_NO_MEMORY (UA_ERROR | (0x01 << 3)) #define UA_ERR_NOT_IMPLEMENTED (UA_ERROR | (0x01 << 4)) /* Boolean values and null */ #define UA_TRUE (42==42) #define TRUE UA_TRUE #define UA_FALSE (!UA_TRUE) #define FALSE UA_FALSE /* Compare values */ #define UA_EQUAL 0 #define UA_NOT_EQUAL (!UA_EQUAL) /* heap memory functions */ #define UA_NULL ((void*)0) extern void const * UA_alloc_lastptr; #define UA_free(ptr) _UA_free(ptr,__FILE__,__LINE__) UA_Int32 _UA_free(void * ptr,char*,int); UA_Int32 UA_memcpy(void *dst, void const *src, int size); #define UA_alloc(ptr,size) _UA_alloc(ptr,size,__FILE__,__LINE__) UA_Int32 _UA_alloc(void ** dst, int size,char*,int); /* Array operations */ UA_Int32 UA_Array_calcSize(UA_Int32 noElements, UA_Int32 type, void const ** const ptr); UA_Int32 UA_Array_encode(void const **src, UA_Int32 noElements, UA_Int32 type, UA_Int32* pos, UA_Byte * dst); UA_Int32 UA_Array_decode(UA_Byte const * src,UA_Int32 noElements, UA_Int32 type, UA_Int32* pos, void ** const dst); UA_Int32 UA_Array_delete(void **p,UA_Int32 noElements, UA_Int32 type); UA_Int32 UA_Array_init(void **p,UA_Int32 noElements, UA_Int32 type); UA_Int32 UA_Array_new(void **p,UA_Int32 noElements, UA_Int32 type); #define UA_TYPE_METHOD_PROTOTYPES(TYPE) \ UA_Int32 TYPE##_calcSize(TYPE const * ptr);\ UA_Int32 TYPE##_encode(TYPE const * src, UA_Int32* pos, UA_Byte * dst);\ UA_Int32 TYPE##_decode(UA_Byte const * src, UA_Int32* pos, TYPE * dst);\ UA_Int32 TYPE##_delete(TYPE * p);\ UA_Int32 TYPE##_deleteMembers(TYPE * p); \ UA_Int32 TYPE##_init(TYPE * p); \ UA_Int32 TYPE##_new(TYPE ** p); #define UA_TYPE_METHOD_CALCSIZE_SIZEOF(TYPE) \ UA_Int32 TYPE##_calcSize(TYPE const * p) { return sizeof(TYPE); } #define UA_TYPE_METHOD_CALCSIZE_AS(TYPE, TYPE_AS) \ UA_Int32 TYPE##_calcSize(TYPE const * p) { return TYPE_AS##_calcSize((TYPE_AS*) p); } #define UA_TYPE_METHOD_DELETE_FREE(TYPE) \ UA_Int32 TYPE##_delete(TYPE * p) { return UA_free(p); } #define UA_TYPE_METHOD_DELETE_AS(TYPE, TYPE_AS) \ UA_Int32 TYPE##_delete(TYPE * p) { return TYPE_AS##_delete((TYPE_AS*) p);} #define UA_TYPE_METHOD_DELETE_STRUCT(TYPE) \ UA_Int32 TYPE##_delete(TYPE *p) { \ UA_Int32 retval = UA_SUCCESS; \ retval |= TYPE##_deleteMembers(p); \ retval |= UA_free(p); \ return retval; \ } #define UA_TYPE_METHOD_DELETEMEMBERS_NOACTION(TYPE) \ UA_Int32 TYPE##_deleteMembers(TYPE * p) { return UA_SUCCESS; } #define UA_TYPE_METHOD_DELETEMEMBERS_AS(TYPE, TYPE_AS) \ UA_Int32 TYPE##_deleteMembers(TYPE * p) { return TYPE_AS##_deleteMembers((TYPE_AS*) p);} #define UA_TYPE_METHOD_DECODE_AS(TYPE,TYPE_AS) \ UA_Int32 TYPE##_decode(UA_Byte const * src, UA_Int32* pos, TYPE *dst) { \ return TYPE_AS##_decode(src,pos,(TYPE_AS*) dst); \ } #define UA_TYPE_METHOD_ENCODE_AS(TYPE,TYPE_AS) \ UA_Int32 TYPE##_encode(TYPE const * src, UA_Int32* pos, UA_Byte *dst) { \ return TYPE_AS##_encode((TYPE_AS*) src,pos,dst); \ } #define UA_TYPE_METHOD_INIT_AS(TYPE, TYPE_AS) \ UA_Int32 TYPE##_init(TYPE * p){ \ return TYPE_AS##_init((TYPE_AS*)p); \ } #define UA_TYPE_METHOD_NEW_DEFAULT(TYPE) \ UA_Int32 TYPE##_new(TYPE ** p){ \ UA_Int32 retval = UA_SUCCESS;\ retval |= UA_alloc((void**)p, TYPE##_calcSize(UA_NULL));\ retval |= TYPE##_init(*p);\ return retval;\ } #define UA_TYPE_METHOD_INIT_DEFAULT(TYPE) \ UA_Int32 TYPE##_init(TYPE * p){ \ if(p==UA_NULL)return UA_ERROR;\ *p = (TYPE)0;\ return UA_SUCCESS;\ } /*** Prototypes for basic types **/ UA_TYPE_METHOD_PROTOTYPES (UA_Boolean) UA_TYPE_METHOD_PROTOTYPES (UA_Byte) UA_TYPE_METHOD_PROTOTYPES (UA_SByte) UA_TYPE_METHOD_PROTOTYPES (UA_Int16) UA_TYPE_METHOD_PROTOTYPES (UA_UInt16) UA_TYPE_METHOD_PROTOTYPES (UA_Int32) UA_TYPE_METHOD_PROTOTYPES (UA_UInt32) UA_TYPE_METHOD_PROTOTYPES (UA_Int64) UA_TYPE_METHOD_PROTOTYPES (UA_UInt64) UA_TYPE_METHOD_PROTOTYPES (UA_Float) UA_TYPE_METHOD_PROTOTYPES (UA_Double) /** * StatusCodeBinaryEncoding * Part: 6 * Chapter: 5.2.2.11 * Page: 20 */ typedef UA_Int32 UA_StatusCode; enum UA_StatusCode_enum { // Some Values are called the same as previous Enumerations so we need //names that are unique UA_STATUSCODE_GOOD = 0x00 }; UA_TYPE_METHOD_PROTOTYPES (UA_StatusCode) /** IntegerId - Part: 4, Chapter: 7.13, Page: 118 */ typedef float UA_IntegerId; UA_TYPE_METHOD_PROTOTYPES (UA_IntegerId) typedef struct T_UA_VTable { UA_UInt32 Id; UA_Int32 (*calcSize)(void const * ptr); UA_Int32 (*decode)(UA_Byte const * src, UA_Int32* pos, void* dst); UA_Int32 (*encode)(void const * src, UA_Int32* pos, UA_Byte* dst); UA_Int32 (*new)(void ** p); UA_Int32 (*delete)(void * p); } UA_VTable; /* VariantBinaryEncoding - Part: 6, Chapter: 5.2.2.16, Page: 22 */ enum UA_VARIANT_ENCODINGMASKTYPE_enum { UA_VARIANT_ENCODINGMASKTYPE_TYPEID_MASK = 0x3F, // bits 0:5 UA_VARIANT_ENCODINGMASKTYPE_DIMENSIONS = (0x01 << 6), // bit 6 UA_VARIANT_ENCODINGMASKTYPE_ARRAY = ( 0x01 << 7) // bit 7 }; typedef struct T_UA_Variant { UA_VTable* vt; // internal entry into vTable UA_Byte encodingMask; // Type of UA_Variant_EncodingMaskType_enum UA_Int32 arrayLength; // total number of elements void** data; } UA_Variant; UA_TYPE_METHOD_PROTOTYPES (UA_Variant) /* String - Part: 6, Chapter: 5.2.2.4, Page: 16 */ typedef struct T_UA_String { UA_Int32 length; UA_Byte* data; } UA_String; UA_TYPE_METHOD_PROTOTYPES (UA_String) UA_Int32 UA_String_copy(UA_String const * src, UA_String* dst); UA_Int32 UA_String_copycstring(char const * src, UA_String* dst); UA_Int32 UA_String_compare(UA_String *string1, UA_String *string2); void UA_String_printf(char* label, UA_String* string); void UA_String_printx(char* label, UA_String* string); void UA_String_printx_hex(char* label, UA_String* string); /* ByteString - Part: 6, Chapter: 5.2.2.7, Page: 17 */ typedef struct T_UA_ByteString { UA_Int32 length; UA_Byte* data; } UA_ByteString; UA_TYPE_METHOD_PROTOTYPES (UA_ByteString) UA_Int32 UA_ByteString_compare(UA_ByteString *string1, UA_ByteString *string2); UA_Int32 UA_ByteString_copy(UA_ByteString const * src, UA_ByteString* dst); UA_Int32 UA_ByteString_newMembers(UA_ByteString* p, UA_Int32 length); extern UA_ByteString UA_ByteString_securityPoliceNone; /** LocalizedTextBinaryEncoding - Part: 6, Chapter: 5.2.2.14, Page: 21 */ enum UA_LOCALIZEDTEXT_ENCODINGMASKTYPE_enum { UA_LOCALIZEDTEXT_ENCODINGMASKTYPE_LOCALE = 0x01, UA_LOCALIZEDTEXT_ENCODINGMASKTYPE_TEXT = 0x02 }; typedef struct T_UA_LocalizedText { UA_Byte encodingMask; UA_String locale; UA_String text; } UA_LocalizedText; UA_TYPE_METHOD_PROTOTYPES (UA_LocalizedText) UA_Int32 UA_LocalizedText_copycstring(char const * src, UA_LocalizedText* dst); void UA_ByteString_printf(char* label, UA_ByteString* string); void UA_ByteString_printx(char* label, UA_ByteString* string); void UA_ByteString_printx_hex(char* label, UA_ByteString* string); /* GuidType - Part: 6, Chapter: 5.2.2.6 Page: 17 */ typedef struct T_UA_Guid { UA_UInt32 data1; UA_UInt16 data2; UA_UInt16 data3; UA_Byte data4[8]; } UA_Guid; UA_TYPE_METHOD_PROTOTYPES (UA_Guid) UA_Int32 UA_Guid_compare(UA_Guid *g1, UA_Guid *g2); /* DateTime - Part: 6, Chapter: 5.2.2.5, Page: 16 */ typedef UA_Int64 UA_DateTime; //100 nanosecond resolution UA_TYPE_METHOD_PROTOTYPES (UA_DateTime) UA_DateTime UA_DateTime_now(); typedef struct T_UA_NodeId { UA_Byte encodingByte; //enum BID_NodeIdEncodingValuesType UA_UInt16 namespace; union { UA_UInt32 numeric; UA_String string; UA_Guid guid; UA_ByteString byteString; } identifier; } UA_NodeId; UA_TYPE_METHOD_PROTOTYPES (UA_NodeId) UA_Int32 UA_NodeId_compare(UA_NodeId *n1, UA_NodeId *n2); void UA_NodeId_printf(char* label, UA_NodeId* node); /** XmlElement - Part: 6, Chapter: 5.2.2.8, Page: 17 */ typedef struct T_UA_XmlElement { //TODO Überlegung ob man es direkt als ByteString speichert oder als String UA_ByteString data; } UA_XmlElement; UA_TYPE_METHOD_PROTOTYPES (UA_XmlElement) /* ExpandedNodeId - Part: 6, Chapter: 5.2.2.10, Page: 19 */ // 62541-6 Chapter 5.2.2.9, Table 5 #define UA_NODEIDTYPE_NAMESPACE_URI_FLAG 0x80 #define UA_NODEIDTYPE_SERVERINDEX_FLAG 0x40 #define UA_NODEIDTYPE_MASK (~(UA_NODEIDTYPE_NAMESPACE_URI_FLAG | UA_NODEIDTYPE_SERVERINDEX_FLAG)) typedef struct T_UA_ExpandedNodeId { UA_NodeId nodeId; UA_String namespaceUri; UA_UInt32 serverIndex; } UA_ExpandedNodeId; UA_TYPE_METHOD_PROTOTYPES(UA_ExpandedNodeId) typedef UA_Int32 UA_IdentifierType; UA_TYPE_METHOD_PROTOTYPES(UA_IdentifierType) /* ExtensionObjectBinaryEncoding - Part: 6, Chapter: 5.2.2.15, Page: 21 */ typedef struct T_UA_ExtensionObject { UA_NodeId typeId; UA_Byte encoding; //Type of the enum UA_ExtensionObjectEncodingMaskType UA_ByteString body; } UA_ExtensionObject; UA_TYPE_METHOD_PROTOTYPES(UA_ExtensionObject) enum UA_ExtensionObject_EncodingMaskType_enum { UA_EXTENSIONOBJECT_ENCODINGMASKTYPE_NOBODYISENCODED = 0x00, UA_EXTENSIONOBJECT_ENCODINGMASKTYPE_BODYISBYTESTRING = 0x01, UA_EXTENSIONOBJECT_ENCODINGMASKTYPE_BODYISXML = 0x02 }; /* QualifiedNameBinaryEncoding - Part: 6, Chapter: 5.2.2.13, Page: 20 */ typedef struct T_UA_QualifiedName { UA_UInt16 namespaceIndex; UA_UInt16 reserved; UA_String name; } UA_QualifiedName; UA_TYPE_METHOD_PROTOTYPES(UA_QualifiedName) /* DataValue - Part: 6, Chapter: 5.2.2.17, Page: 23 */ typedef struct UA_DataValue { UA_Byte encodingMask; UA_Variant value; UA_StatusCode status; UA_DateTime sourceTimestamp; UA_Int16 sourcePicoseconds; UA_DateTime serverTimestamp; UA_Int16 serverPicoseconds; } UA_DataValue; UA_TYPE_METHOD_PROTOTYPES(UA_DataValue) /** 62541-6, §5.2.2.17, Table 15 */ enum UA_DataValue_EncodingMaskType_enum { UA_DATAVALUE_VARIANT = 0x01, UA_DATAVALUE_STATUSCODE = 0x02, UA_DATAVALUE_SOURCETIMESTAMP = 0x04, UA_DATAVALUE_SERVERTIMPSTAMP = 0x08, UA_DATAVALUE_SOURCEPICOSECONDS = 0x10, UA_DATAVALUE_SERVERPICOSECONDS = 0x20 }; /* DiagnosticInfo - Part: 6, Chapter: 5.2.2.12, Page: 20 */ typedef struct T_UA_DiagnosticInfo { UA_Byte encodingMask; //Type of the Enum UA_DIAGNOSTICINFO_ENCODINGMASKTYPE UA_Int32 symbolicId; UA_Int32 namespaceUri; UA_Int32 localizedText; UA_Int32 locale; UA_String additionalInfo; UA_StatusCode innerStatusCode; struct T_UA_DiagnosticInfo* innerDiagnosticInfo; } UA_DiagnosticInfo; UA_TYPE_METHOD_PROTOTYPES(UA_DiagnosticInfo) enum UA_DIAGNOSTICINFO_ENCODINGMASKTYPE_enum { UA_DIAGNOSTICINFO_ENCODINGMASKTYPE_SYMBOLICID = 0x01, UA_DIAGNOSTICINFO_ENCODINGMASKTYPE_NAMESPACE = 0x02, UA_DIAGNOSTICINFO_ENCODINGMASKTYPE_LOCALIZEDTEXT = 0x04, UA_DIAGNOSTICINFO_ENCODINGMASKTYPE_LOCALE = 0x08, UA_DIAGNOSTICINFO_ENCODINGMASKTYPE_ADDITIONALINFO = 0x10, UA_DIAGNOSTICINFO_ENCODINGMASKTYPE_INNERSTATUSCODE = 0x20, UA_DIAGNOSTICINFO_ENCODINGMASKTYPE_INNERDIAGNOSTICINFO = 0x40 }; #endif /* OPCUA_BASICTYPES_H_ */