130 lines
3.8 KiB
C#
130 lines
3.8 KiB
C#
using MAX.Core.Helpers;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Text.RegularExpressions;
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namespace MAX.Core.Reflections;
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public class Finder
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{
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/// <summary>
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/// 跳过的程序集
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/// </summary>
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private const string SkipAssemblies = "^System|^Microsoft|^mscorlib|^netstandard|^Autofac|^AutoMapper|^EntityFramework|^Newtonsoft|^Castle|^NLog|^Pomelo|^AspectCore|^Xunit|^Nito|^Npgsql|^Exceptionless|^MySqlConnector|^Anonymously|^libuv|^api-ms|^clrcompression|^clretwrc|^clrjit|^coreclr|^dbgshim|^e_sqlite3|^hostfxr|^hostpolicy|^MessagePack|^mscordaccore|^mscordbi|^mscorrc|^sni|^sos|^SOS\\.NETCore|^sos_amd64|^SQLitePCLRaw|^StackExchange|^Swashbuckle|^WindowsBase|^ucrtbase|^DotNetCore\\.CAP|^MongoDB|^Confluent\\.Kafka|^librdkafka|^EasyCaching|^RabbitMQ|^Consul|^Dapper|^EnyimMemcachedCore|^Pipelines|^DnsClient|^IdentityModel|^zlib|^Runtime\\.|^Google|^Grpc|^Internal\\.|^Azure|^DevExpress\\.|^FreeSql\\.|^PresentationFramework|^PresentationCore|^Prism|^DirectWriteForwarder|^MAX\\.Common|^ReflectionHelperTypesPublicWrappers|^UIAutomation|^WindowsFormsIntegration";
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/// <summary>
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/// 获取程序集列表
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/// </summary>
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public virtual List<Assembly> GetAssemblies()
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{
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LoadAssemblies(AppDomain.CurrentDomain.BaseDirectory);
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return GetAssembliesFromCurrentAppDomain();
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}
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/// <summary>
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/// 加载程序集到当前应用程序域
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/// </summary>
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/// <param name="path">目录绝对路径</param>
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protected void LoadAssemblies(string path)
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{
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foreach (string file in Directory.GetFiles(path, "*.dll"))
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{
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if (Match(Path.GetFileName(file)) == false)
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{
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continue;
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}
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LoadAssemblyToAppDomain(file, out _);
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}
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}
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/// <summary>
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/// 程序集是否匹配
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/// </summary>
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protected virtual bool Match(string assemblyName)
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{
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return Regex.IsMatch(assemblyName, SkipAssemblies, RegexOptions.IgnoreCase | RegexOptions.Compiled) == false;
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}
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/// <summary>
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/// 将程序集添加当前应用程序域
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/// </summary>
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protected Exception LoadAssemblyToAppDomain(string file, out Assembly assembly)
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{
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try
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{
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//Debug.WriteLine($"Load Assembly : {Path.GetFileName(file)}");
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AssemblyName assemblyName = AssemblyName.GetAssemblyName(file);
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assembly = AppDomain.CurrentDomain.Load(assemblyName);
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return null;
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}
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catch (FileNotFoundException)
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{
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// 如果找不到文件，回退到 LoadFrom 方式
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try
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{
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assembly = Assembly.LoadFrom(file);
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return null;
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}
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catch (Exception ex)
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{
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assembly = null;
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return ex;
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}
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}
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catch (Exception ex)
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{
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assembly = null;
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return ex;
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}
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}
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/// <summary>
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/// 从当前应用程序域获取程序集列表
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/// </summary>
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protected virtual List<Assembly> GetAssembliesFromCurrentAppDomain()
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{
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List<Assembly> result = [];
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foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies())
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{
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if (Match(assembly))
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{
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result.Add(assembly);
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}
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}
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return result.Distinct().ToList();
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}
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/// <summary>
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/// 程序集是否匹配
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/// </summary>
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private bool Match(Assembly assembly)
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{
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return !Regex.IsMatch(assembly.FullName, SkipAssemblies, RegexOptions.IgnoreCase | RegexOptions.Compiled);
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}
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/// <summary>
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/// 查找类型列表
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/// </summary>
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/// <typeparam name="T">查找类型</typeparam>
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/// <param name="assemblies">在指定的程序集列表中查找</param>
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public List<Type> Find<T>(List<Assembly> assemblies = null)
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{
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return Find(typeof(T), assemblies);
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}
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/// <summary>
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/// 查找类型列表
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/// </summary>
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/// <param name="findType">查找类型</param>
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/// <param name="assemblies">在指定的程序集列表中查找</param>
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public List<Type> Find(Type findType, List<Assembly> assemblies = null)
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{
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assemblies ??= GetAssemblies();
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return ReflectionHelper.FindTypes(findType, assemblies.ToArray());
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}
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}
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