diff options
Diffstat (limited to 'plugins/opcua/opcua_simpletypes.c')
| -rw-r--r-- | plugins/opcua/opcua_simpletypes.c | 122 |
1 files changed, 120 insertions, 2 deletions
diff --git a/plugins/opcua/opcua_simpletypes.c b/plugins/opcua/opcua_simpletypes.c index 9a603b40c7..005106d2f6 100644 --- a/plugins/opcua/opcua_simpletypes.c +++ b/plugins/opcua/opcua_simpletypes.c @@ -63,6 +63,23 @@ #define RETURNDIAGNOSTICS_OPERATIONLEVEL_ADDITIONALINFO 0x0080 #define RETURNDIAGNOSTICS_OPERATIONLEVEL_INNERSTATUSCODE 0x0100 #define RETURNDIAGNOSTICS_OPERATIONLEVEL_INNERDIAGNOSTICS 0x0200 +#define NODECLASSMASK_ALL 0x0000 +#define NODECLASSMASK_OBJECT 0x0001 +#define NODECLASSMASK_VARIABLE 0x0002 +#define NODECLASSMASK_METHOD 0x0004 +#define NODECLASSMASK_OBJECTTYPE 0x0008 +#define NODECLASSMASK_VARIABLETYPE 0x0010 +#define NODECLASSMASK_REFERENCETYPE 0x0020 +#define NODECLASSMASK_DATATYPE 0x0040 +#define NODECLASSMASK_VIEW 0x0080 +#define RESULTMASK_REFERENCETYPE 0x0001 +#define RESULTMASK_ISFORWARD 0x0002 +#define RESULTMASK_NODECLASS 0x0004 +#define RESULTMASK_BROWSENAME 0x0008 +#define RESULTMASK_DISPLAYNAME 0x0010 +#define RESULTMASK_TYPEDEFINITION 0x0020 +#define RESULTMASK_ALL 0x003F + /* Chosen arbitrarily */ #define MAX_ARRAY_LEN 10000 @@ -134,6 +151,24 @@ int hf_opcua_returnDiag_mask_ol_localizedText = -1; int hf_opcua_returnDiag_mask_ol_additionalinfo = -1; int hf_opcua_returnDiag_mask_ol_innerstatuscode = -1; int hf_opcua_returnDiag_mask_ol_innerdiagnostics = -1; +int hf_opcua_nodeClassMask = -1; +int hf_opcua_nodeClassMask_all = -1; +int hf_opcua_nodeClassMask_object = -1; +int hf_opcua_nodeClassMask_variable = -1; +int hf_opcua_nodeClassMask_method = -1; +int hf_opcua_nodeClassMask_objecttype = -1; +int hf_opcua_nodeClassMask_variabletype = -1; +int hf_opcua_nodeClassMask_referencetype = -1; +int hf_opcua_nodeClassMask_datatype = -1; +int hf_opcua_nodeClassMask_view = -1; +int hf_opcua_resultMask = -1; +int hf_opcua_resultMask_all = -1; +int hf_opcua_resultMask_referencetype = -1; +int hf_opcua_resultMask_isforward = -1; +int hf_opcua_resultMask_nodeclass = -1; +int hf_opcua_resultMask_browsename = -1; +int hf_opcua_resultMask_displayname = -1; +int hf_opcua_resultMask_typedefinition = -1; static expert_field ei_array_length = EI_INIT; @@ -292,6 +327,18 @@ static const value_string g_VariantTypes[] = { #define VARIANT_ARRAYDIMENSIONS 0x40 #define VARIANT_ARRAYMASK 0x80 +/** BrowseRequest's BrowseDescription's NodeClassMaskTable enum table */ +static const value_string g_NodeClassMask[] = { + { NODECLASSMASK_ALL, "All" }, + { 0, NULL } +}; + +/* BrowseRequest's BrowseDescription's ResultMaskTable enum table */ +static const value_string g_ResultMask[] = { + { RESULTMASK_ALL, "All" }, + { 0, NULL } +}; + /* trees */ static gint ett_opcua_diagnosticinfo = -1; static gint ett_opcua_diagnosticinfo_encodingmask = -1; @@ -335,6 +382,9 @@ gint ett_opcua_array_ExtensionObject = -1; gint ett_opcua_array_DataValue = -1; gint ett_opcua_array_Variant = -1; gint ett_opcua_returnDiagnostics = -1; +gint ett_opcua_nodeClassMask = -1; +gint ett_opcua_resultMask = -1; + static gint *ett[] = { &ett_opcua_diagnosticinfo, @@ -378,7 +428,9 @@ static gint *ett[] = &ett_opcua_array_ExtensionObject, &ett_opcua_array_DataValue, &ett_opcua_array_Variant, - &ett_opcua_returnDiagnostics + &ett_opcua_returnDiagnostics, + &ett_opcua_nodeClassMask, + &ett_opcua_resultMask }; void registerSimpleTypes(int proto) @@ -455,7 +507,25 @@ void registerSimpleTypes(int proto) {&hf_opcua_returnDiag_mask_ol_additionalinfo, {"OperationLevel / AdditionalInfo", "opcua.returndiag.operationlevel.additionalinfo", FT_BOOLEAN, 16, NULL, RETURNDIAGNOSTICS_OPERATIONLEVEL_ADDITIONALINFO, NULL, HFILL}}, {&hf_opcua_returnDiag_mask_ol_innerstatuscode, {"OperationLevel / Inner StatusCode", "opcua.returndiag.operationlevel.innerstatuscode", FT_BOOLEAN, 16, NULL, RETURNDIAGNOSTICS_OPERATIONLEVEL_INNERSTATUSCODE, NULL, HFILL}}, {&hf_opcua_returnDiag_mask_ol_innerdiagnostics, {"OperationLevel / Inner Diagnostics", "opcua.returndiag.operationlevel.innerdiagnostics", FT_BOOLEAN, 16, NULL, RETURNDIAGNOSTICS_OPERATIONLEVEL_INNERDIAGNOSTICS, NULL, HFILL}}, - }; + {&hf_opcua_nodeClassMask, {"Node Class Mask", "opcua.nodeclassmask", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_all, {"Node Class Mask", "opcua.nodeclassmask.all", FT_UINT32, BASE_HEX, VALS(g_NodeClassMask), 0x0, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_object, {"Object", "opcua.nodeclassmask.object", FT_BOOLEAN, 16, NULL, NODECLASSMASK_OBJECT, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_variable, {"Variable", "opcua.nodeclassmask.variable", FT_BOOLEAN, 16, NULL, NODECLASSMASK_VARIABLE, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_method, {"Method", "opcua.nodeclassmask.method", FT_BOOLEAN, 16, NULL, NODECLASSMASK_METHOD, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_objecttype, {"ObjectType", "opcua.nodeclassmask.objecttype", FT_BOOLEAN, 16, NULL, NODECLASSMASK_OBJECTTYPE, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_variabletype, {"VariableType", "opcua.nodeclassmask.variabletype", FT_BOOLEAN, 16, NULL, NODECLASSMASK_VARIABLETYPE, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_referencetype, {"ReferenceType", "opcua.nodeclassmask.referencetype", FT_BOOLEAN, 16, NULL, NODECLASSMASK_REFERENCETYPE, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_datatype, {"DataType", "opcua.nodeclassmask.datatype", FT_BOOLEAN, 16, NULL, NODECLASSMASK_DATATYPE, NULL, HFILL}}, + {&hf_opcua_nodeClassMask_view, {"View", "opcua.nodeclassmask.view", FT_BOOLEAN, 16, NULL, NODECLASSMASK_VIEW, NULL, HFILL}}, + {&hf_opcua_resultMask, {"Result Mask", "opcua.resultmask", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL}}, + {&hf_opcua_resultMask_referencetype, {"Reference Type", "opcua.resultmask.referencetype", FT_BOOLEAN, 16, NULL, RESULTMASK_REFERENCETYPE, NULL, HFILL}}, + {&hf_opcua_resultMask_isforward, {"Is Forward", "opcua.resultmask.isforward", FT_BOOLEAN, 16, NULL, RESULTMASK_ISFORWARD, NULL, HFILL}}, + {&hf_opcua_resultMask_nodeclass, {"Node Class", "opcua.resultmask.nodeclass", FT_BOOLEAN, 16, NULL, RESULTMASK_NODECLASS, NULL, HFILL}}, + {&hf_opcua_resultMask_browsename, {"Browse Name", "opcua.resultmask.browsename", FT_BOOLEAN, 16, NULL, RESULTMASK_BROWSENAME, NULL, HFILL}}, + {&hf_opcua_resultMask_displayname, {"Display Name", "opcua.resultmask.displayname", FT_BOOLEAN, 16, NULL, RESULTMASK_DISPLAYNAME, NULL, HFILL}}, + {&hf_opcua_resultMask_typedefinition, {"Type Definiton", "opcua.resultmask.typedefinition", FT_BOOLEAN, 16, NULL, RESULTMASK_TYPEDEFINITION, NULL, HFILL}}, + {&hf_opcua_resultMask_all, {"Result Mask", "opcua.resultmask.all", FT_UINT32, BASE_HEX, VALS(g_ResultMask), 0x0, NULL, HFILL}}, + }; static ei_register_info ei[] = { { &ei_array_length, { "opcua.array.length", PI_UNDECODED, PI_ERROR, "Max array length exceeded", EXPFILL }}, @@ -1221,6 +1291,54 @@ guint32 getExtensionObjectType(tvbuff_t *tvb, gint *pOffset) return Numeric; } +void parseNodeClassMask(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint *pOffset) +{ + static const int *nodeclass_mask[] = { + &hf_opcua_nodeClassMask_object, + &hf_opcua_nodeClassMask_variable, + &hf_opcua_nodeClassMask_method, + &hf_opcua_nodeClassMask_objecttype, + &hf_opcua_nodeClassMask_variabletype, + &hf_opcua_nodeClassMask_referencetype, + &hf_opcua_nodeClassMask_datatype, + &hf_opcua_nodeClassMask_view, + NULL}; + + guint8 NodeClassMask = tvb_get_guint8(tvb, *pOffset); + if(NodeClassMask == NODECLASSMASK_ALL) + { + proto_tree_add_item(tree, hf_opcua_nodeClassMask_all, tvb, *pOffset, 4, ENC_LITTLE_ENDIAN); + } + else + { + proto_tree_add_bitmask(tree, tvb, *pOffset, hf_opcua_nodeClassMask, ett_opcua_nodeClassMask, nodeclass_mask, ENC_LITTLE_ENDIAN); + } + *pOffset+=4; +} + +void parseResultMask(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint *pOffset) +{ + static const int *browseresult_mask[] = { + &hf_opcua_resultMask_referencetype, + &hf_opcua_resultMask_isforward, + &hf_opcua_resultMask_nodeclass, + &hf_opcua_resultMask_browsename, + &hf_opcua_resultMask_displayname, + &hf_opcua_resultMask_typedefinition, + NULL}; + + guint8 ResultMask = tvb_get_guint8(tvb, *pOffset); + if(ResultMask == RESULTMASK_ALL) + { + proto_tree_add_item(tree, hf_opcua_resultMask_all, tvb, *pOffset, 4, ENC_LITTLE_ENDIAN); + } + else + { + proto_tree_add_bitmask(tree, tvb, *pOffset, hf_opcua_resultMask, ett_opcua_resultMask, browseresult_mask, ENC_LITTLE_ENDIAN); + } + *pOffset+=4; +} + /* * Editor modelines - http://www.wireshark.org/tools/modelines.html * |