1 files changed, 103 insertions, 0 deletions
diff --git a/src/vm/reflectclasswriter.h b/src/vm/reflectclasswriter.h
new file mode 100644
index 0000000000..486a25a78f
--- /dev/null
+++ b/src/vm/reflectclasswriter.h
@@ -0,0 +1,103 @@
+// 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 _REFCLASSWRITER_H_
+#define _REFCLASSWRITER_H_
+
+#include "iceefilegen.h"
+
+// RefClassWriter
+// This will create a Class
+class RefClassWriter {
+protected:
+    friend class COMDynamicWrite;
+	IMetaDataEmit2*			m_emitter;			// Emit interface.
+	IMetaDataImport*		m_importer;			// Import interface.
+	IMDInternalImport*		m_internalimport;	// Scopeless internal import interface
+	ICeeGen*				m_pCeeGen;
+    ICeeFileGen*            m_pCeeFileGen;
+    HCEEFILE                m_ceeFile;
+	IMetaDataEmitHelper*	m_pEmitHelper;
+	ULONG					m_ulResourceSize;
+    mdFile                  m_tkFile;
+    IMetaDataEmit*          m_pOnDiskEmitter;
+
+public:
+    RefClassWriter() {
+        LIMITED_METHOD_CONTRACT;
+        m_pOnDiskEmitter = NULL;
+    }
+
+	HRESULT		Init(ICeeGen *pCeeGen, IUnknown *pUnk, LPCWSTR szName);
+
+	IMetaDataEmit2* GetEmitter() {
+        LIMITED_METHOD_CONTRACT;
+		return m_emitter;
+	}
+
+	IMetaDataEmitHelper* GetEmitHelper() {
+        LIMITED_METHOD_CONTRACT;
+		return m_pEmitHelper;
+	}
+
+	IMetaDataImport* GetRWImporter() {
+        LIMITED_METHOD_CONTRACT;
+		return m_importer;
+	}
+
+	IMDInternalImport* GetMDImport() {
+        LIMITED_METHOD_CONTRACT;
+		return m_internalimport;
+	}
+
+	ICeeGen* GetCeeGen() {
+        LIMITED_METHOD_CONTRACT;
+		return m_pCeeGen;
+	}
+
+	ICeeFileGen* GetCeeFileGen() {
+        LIMITED_METHOD_CONTRACT;
+		return m_pCeeFileGen;
+	}
+
+	HCEEFILE GetHCEEFILE() {
+        LIMITED_METHOD_CONTRACT;
+		return m_ceeFile;
+	}
+
+    IMetaDataEmit* GetOnDiskEmitter() {
+        LIMITED_METHOD_CONTRACT;
+        return m_pOnDiskEmitter;
+    }
+
+    void SetOnDiskEmitter(IMetaDataEmit *pOnDiskEmitter) {
+        CONTRACTL {
+            NOTHROW;
+            GC_TRIGGERS;
+            // we know that the com implementation is ours so we use mode-any to simplify
+            // having to switch mode 
+            MODE_ANY; 
+            FORBID_FAULT;
+        }
+        CONTRACTL_END;
+        if (pOnDiskEmitter) 
+            pOnDiskEmitter->AddRef();
+        if (m_pOnDiskEmitter)
+            m_pOnDiskEmitter->Release();
+        m_pOnDiskEmitter = pOnDiskEmitter;
+    }
+
+#ifndef FEATURE_CORECLR
+    //HRESULT EnsureCeeFileGenCreated(DWORD corhFlags = COMIMAGE_FLAGS_ILONLY, DWORD peFlags = ICEE_CREATE_FILE_PURE_IL);
+    HRESULT EnsureCeeFileGenCreated(DWORD corhFlags, DWORD peFlags);
+    HRESULT DestroyCeeFileGen();
+#endif
+
+	~RefClassWriter();
+};
+
+#endif	// _REFCLASSWRITER_H_