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// 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.
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//
namespace System.Reflection.Emit
{
using System;
using System.Diagnostics;
using System.Diagnostics.Contracts;
using System.Globalization;
using System.IO;
using System.Reflection;
using System.Runtime.Versioning;
// This is a package private class. This class hold all of the managed
// data member for ModuleBuilder. Note that what ever data members added to
// this class cannot be accessed from the EE.
[Serializable]
internal class ModuleBuilderData
{
internal ModuleBuilderData(ModuleBuilder module, String strModuleName, String strFileName, int tkFile)
{
m_globalTypeBuilder = new TypeBuilder(module);
m_module = module;
m_tkFile = tkFile;
InitNames(strModuleName, strFileName);
}
// Initialize module and file names.
private void InitNames(String strModuleName, String strFileName)
{
m_strModuleName = strModuleName;
if (strFileName == null)
{
// fake a transient module file name
m_strFileName = strModuleName;
}
else
{
String strExtension = Path.GetExtension(strFileName);
if (strExtension == null || strExtension == String.Empty)
{
// This is required by our loader. It cannot load module file that does not have file extension.
throw new ArgumentException(Environment.GetResourceString("Argument_NoModuleFileExtension", strFileName));
}
m_strFileName = strFileName;
}
}
// This is a method for changing module and file name of the manifest module (created by default for
// each assembly).
internal virtual void ModifyModuleName(String strModuleName)
{
Debug.Assert(m_strModuleName == AssemblyBuilder.MANIFEST_MODULE_NAME, "Changing names for non-manifest module");
InitNames(strModuleName, null /*strFileName*/);
}
internal int FileToken
{
get
{
// Before save, the scope of m_tkFile is the in-memory assembly manifest
// During save, the scope of m_tkFile is the on-disk assembly manifest
// For transient modules m_tkFile never change.
// Theoretically no one should emit anything after a dynamic assembly has
// been saved. So m_tkFile shouldn't used when m_isSaved is true.
// But that was never completely enforced: you can still emit everything after
// the assembly has been saved (except for public types in persistent modules).
return m_tkFile;
}
set
{
m_tkFile = value;
}
}
internal String m_strModuleName; // scope name (can be different from file name)
internal String m_strFileName;
internal bool m_fGlobalBeenCreated;
internal bool m_fHasGlobal;
[NonSerialized]
internal TypeBuilder m_globalTypeBuilder;
[NonSerialized]
internal ModuleBuilder m_module;
private int m_tkFile;
internal bool m_isSaved;
[NonSerialized]
internal ResWriterData m_embeddedRes;
internal const String MULTI_BYTE_VALUE_CLASS = "$ArrayType$";
internal String m_strResourceFileName;
internal byte[] m_resourceBytes;
} // class ModuleBuilderData
}
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