1 files changed, 94 insertions, 0 deletions
diff --git a/src/md/inc/cahlprinternal.h b/src/md/inc/cahlprinternal.h
new file mode 100644
index 0000000000..c4ae18b0f9
--- /dev/null
+++ b/src/md/inc/cahlprinternal.h
@@ -0,0 +1,94 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// 
+
+#ifndef __CAHLPR_H__
+#define __CAHLPR_H__
+
+#include "sarray.h"
+#include "caparser.h"
+
+//*****************************************************************************
+// This class assists in the parsing of CustomAttribute blobs.
+//*****************************************************************************
+struct CaType
+{
+    void Init(CorSerializationType _type)
+    {
+        _ASSERTE(_type != SERIALIZATION_TYPE_SZARRAY && _type != SERIALIZATION_TYPE_ENUM);
+        tag = _type;
+        arrayType = SERIALIZATION_TYPE_UNDEFINED;
+        enumType = SERIALIZATION_TYPE_UNDEFINED;
+        szEnumName = NULL;
+        cEnumName = 0;
+    }
+   
+    void Init(CorSerializationType _type, CorSerializationType _arrayType, CorSerializationType _enumType, LPCSTR _szEnumName, ULONG _cEnumName)
+    {
+        tag = _type;
+        arrayType = _arrayType;
+        enumType = _enumType;
+        szEnumName = _szEnumName;
+        cEnumName = _cEnumName;
+    }
+
+    CorSerializationType tag;
+    CorSerializationType arrayType;    
+    CorSerializationType enumType;
+    LPCSTR szEnumName;
+    ULONG cEnumName;
+};
+
+struct CaTypeCtor : public CaType
+{
+    CaTypeCtor(CorSerializationType _type)
+    {
+        Init(_type);        
+    }
+    
+    CaTypeCtor(CorSerializationType _type, CorSerializationType _arrayType, CorSerializationType _enumType, LPCSTR _szEnumName, ULONG _cEnumName)
+    {
+        Init(_type, _arrayType, _enumType, _szEnumName, _cEnumName);
+    }
+};
+
+typedef struct CaValue
+{
+    union
+    {
+        unsigned __int8     boolean;
+        signed __int8       i1;
+        unsigned __int8     u1;
+        signed __int16      i2;
+        unsigned __int16    u2;
+        signed __int32      i4;
+        unsigned __int32    u4;
+        signed __int64      i8;
+        unsigned __int64    u8;
+        float               r4;
+        double              r8;
+        
+        struct
+        {
+            CorSerializationType tag;
+            SArray<CaValue>* pSArray;
+            ULONG length;
+            inline CaValue &operator[](int index) { return (*pSArray)[index]; }            
+        } arr;
+        
+        struct
+        {
+            LPCUTF8 pStr;
+            ULONG cbStr;
+        } str;        
+    };
+    
+    CaType type;
+    
+} CaValue;
+
+
+
+#endif // __CAHLPR_H__