110 lines
3.6 KiB
C#
110 lines
3.6 KiB
C#
// Copyright 2025 Code Philosophy
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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using dnlib.DotNet;
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using System;
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using System.Collections.Generic;
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namespace Obfuz.Emit
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{
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public interface IGroupByModuleEntity
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{
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GroupByModuleEntityManager Manager { get; set; }
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ModuleDef Module { get; set; }
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EncryptionScopeProvider EncryptionScopeProvider { get; }
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EncryptionScopeInfo EncryptionScope { get; set; }
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void Init();
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void Done();
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}
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public abstract class GroupByModuleEntityBase : IGroupByModuleEntity
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{
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public GroupByModuleEntityManager Manager { get; set; }
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public ModuleDef Module { get; set; }
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public EncryptionScopeInfo EncryptionScope { get; set; }
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public EncryptionScopeProvider EncryptionScopeProvider => Manager.EncryptionScopeProvider;
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public T GetEntity<T>() where T : IGroupByModuleEntity, new()
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{
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return Manager.GetEntity<T>(Module);
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}
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public abstract void Init();
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public abstract void Done();
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}
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public class GroupByModuleEntityManager
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{
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private readonly Dictionary<(ModuleDef, Type), IGroupByModuleEntity> _moduleEntityManagers = new Dictionary<(ModuleDef, Type), IGroupByModuleEntity>();
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public EncryptionScopeProvider EncryptionScopeProvider { get; set; }
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public T GetEntity<T>(ModuleDef mod) where T : IGroupByModuleEntity, new()
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{
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var key = (mod, typeof(T));
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if (_moduleEntityManagers.TryGetValue(key, out var emitManager))
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{
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return (T)emitManager;
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}
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else
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{
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T newEmitManager = new T();
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newEmitManager.Manager = this;
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newEmitManager.Module = mod;
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newEmitManager.EncryptionScope = EncryptionScopeProvider.GetScope(mod);
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newEmitManager.Init();
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_moduleEntityManagers[key] = newEmitManager;
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return newEmitManager;
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}
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}
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public List<T> GetEntities<T>() where T : IGroupByModuleEntity, new()
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{
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var managers = new List<T>();
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foreach (var kv in _moduleEntityManagers)
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{
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if (kv.Key.Item2 == typeof(T))
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{
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managers.Add((T)kv.Value);
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}
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}
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return managers;
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}
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public void Done<T>() where T : IGroupByModuleEntity, new()
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{
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var managers = GetEntities<T>();
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foreach (var manager in managers)
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{
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manager.Done();
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}
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}
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}
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}
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