102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
// Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
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#pragma once
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#include "Engine/Core/Collections/Dictionary.h"
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#include "MTypes.h"
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#include "MAssemblyOptions.h"
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/// <summary>
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/// Domain separates multiple processes within one executed CLR environment.
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/// </summary>
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/// <remarks>
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/// At once you can execute methods, get instances etc, only from on Domain at the time.
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/// If you want to execute any code that given domain contains, you need to switch context, and dispatch current thread to CLR environment.
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/// </remarks>
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class FLAXENGINE_API MDomain
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{
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friend MCore;
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friend MAssembly;
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public:
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typedef Dictionary<MString, MAssembly*> AssembliesDictionary;
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private:
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#if USE_MONO
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MonoDomain* _monoDomain;
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#endif
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MString _domainName;
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AssembliesDictionary _assemblies;
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public:
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MDomain(const MString& domainName);
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public:
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#if USE_MONO
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/// <summary>
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/// Gets native domain class.
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/// </summary>
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FORCE_INLINE MonoDomain* GetNative() const
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{
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return _monoDomain;
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}
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#endif
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/// <summary>
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/// Gets current domain name
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/// </summary>
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FORCE_INLINE const MString& GetName() const
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{
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return _domainName;
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}
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/// <summary>
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/// Gets the current domain assemblies.
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/// </summary>
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FORCE_INLINE const AssembliesDictionary& GetAssemblies() const
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{
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return _assemblies;
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}
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public:
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/// <summary>
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/// Create assembly container from current domain
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/// </summary>
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/// <param name="assemblyName">Assembly name to later receive from assemblies dictionary</param>
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/// <param name="options">The assembly options container.</param>
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/// <returns>MAssembly object ready to Load</returns>
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MAssembly* CreateEmptyAssembly(const MString& assemblyName, const MAssemblyOptions options);
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/// <summary>
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/// Removes assembly from current domain and request unloading.
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/// </summary>
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/// <param name="assemblyName">Assembly name</param>
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void RemoveAssembly(const MString& assemblyName);
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/// <summary>
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/// Gets current domain assembly.
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/// </summary>
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/// <returns>The managed assembly or null if not found.</returns>
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MAssembly* GetAssembly(const MString& assemblyName) const;
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/// <summary>
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/// Attaches current CLR domain calls to the current thread.
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/// </summary>
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void Dispatch() const;
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/// <summary>
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/// Sets currently using domain.
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/// </summary>
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/// <returns>True if succeed in settings, false if failed.</returns>
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bool SetCurrentDomain(bool force = false);
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/// <summary>
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/// Returns class from current domain.
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/// </summary>
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MClass* FindClass(const StringAnsiView& fullname) const;
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};
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