348 lines
14 KiB
C#
348 lines
14 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace MisDataName
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{
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public delegate void NormalDel();
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public partial class AssemblyManagement : Form
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{
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public static Hashtable ExternalAssembly = new Hashtable();
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public static Hashtable MisAssembly_UnLoad = new Hashtable();//储存所有已卸载的程序集
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public static NormalDel UploadAssemblyDel ;
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public static string UpLoadObject = "";
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public AssemblyManagement()
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{
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CreateAssemblyFolder();
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InitializeComponent();
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UploadAssemblyDel = new NormalDel(UploadAssembly);
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InitAssemblyList();
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}
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/// <summary>
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/// 创建程序集文件夹
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/// </summary>
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void CreateAssemblyFolder()
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{
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try
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{
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//获取程序集路径
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string AssemblyCreatePath = System.IO.Directory.GetCurrentDirectory();
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//判断当前路径是否存在对应文件夹
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if (!Directory.Exists(AssemblyCreatePath + "\\Assembly_External"))
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{
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Directory.CreateDirectory(AssemblyCreatePath + "\\Assembly_External");
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}
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if (!Directory.Exists(AssemblyCreatePath + "\\Assembly_Recycle"))
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{
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Directory.CreateDirectory(AssemblyCreatePath + "\\Assembly_Recycle");
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}
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}
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catch (Exception err)
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{
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SystemFramework.ApplicationLog.WriteLog(err, err.Message);
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}
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}
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/// <summary>
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/// 初始化回收文件夹，删除内部所有文件
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/// </summary>
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public static void InitAssembly_Recycle()
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{
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try
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{
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DirectoryInfo folder_Recycle = new DirectoryInfo(System.IO.Directory.GetCurrentDirectory() + "\\Assembly_Recycle");
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foreach (FileInfo file in folder_Recycle.GetFiles("*.dll"))
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{
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file.Delete();
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}
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}
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catch (Exception err)
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{
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SystemFramework.ApplicationLog.WriteLog(err, err.Message);
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}
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}
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/// <summary>
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/// 初始化程序集列表
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/// </summary>
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void InitAssemblyList()
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{
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try
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{
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ExternalAssembly = new Hashtable();
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listView_Assembly.Items.Clear();
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ListViewItem AssemblyItem;
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string[] AssemblyStrArrary = new string[3];
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int i = 1, k = 0;
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string[] AssemblyKeys = new string[MesDataFunction.OpcOperation.Hashtable_assembly.Count];
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foreach (string _key in MesDataFunction.OpcOperation.Hashtable_assembly.Keys)
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{
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AssemblyKeys[k] = _key;
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k++;
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}
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Array.Sort(AssemblyKeys);
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for (int j = 0; j < AssemblyKeys.Length; j++)
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{
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AssemblyStrArrary[0] = i.ToString();
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AssemblyStrArrary[1] = AssemblyKeys[j];
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if (MesDataFunction.OpcOperation.Hashtable_assembly[AssemblyKeys[j]] != null)
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{
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AssemblyStrArrary[2] = ((System.Reflection.Assembly)MesDataFunction.OpcOperation.Hashtable_assembly[AssemblyKeys[j]]).FullName.Split(',')[0] + ".dll";
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}
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else
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{
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AssemblyStrArrary[2] = "";
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}
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AssemblyItem = new ListViewItem(AssemblyStrArrary);
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listView_Assembly.Items.Add(AssemblyItem);
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i++;
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}
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//初始化外部程序集
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DirectoryInfo folder_External = new DirectoryInfo(System.IO.Directory.GetCurrentDirectory() + "\\Assembly_External");
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foreach (FileInfo file in folder_External.GetFiles("*.dll"))
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{
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AssemblyStrArrary[0] = i.ToString();
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AssemblyStrArrary[1] = "未挂载";
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AssemblyStrArrary[2] = "..MisData" + file.FullName.Replace("MisData\\Assembly_External", "!\\Assembly_External").Split('!')[1];
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AssemblyItem = new ListViewItem(AssemblyStrArrary);
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listView_Assembly.Items.Add(AssemblyItem);
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i++;
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}
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//初始化外部程序集
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DirectoryInfo folder_Recycle = new DirectoryInfo(System.IO.Directory.GetCurrentDirectory() + "\\Assembly_Recycle");
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foreach (FileInfo file in folder_Recycle.GetFiles("*.dll"))
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{
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AssemblyStrArrary[0] = i.ToString();
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AssemblyStrArrary[1] = "已卸载";
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AssemblyStrArrary[2] = "..MisData" + file.FullName.Replace("MisData\\Assembly_Recycle", "!\\Assembly_Recycle").Split('!')[1];
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AssemblyItem = new ListViewItem(AssemblyStrArrary);
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listView_Assembly.Items.Add(AssemblyItem);
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i++;
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}
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}
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catch (Exception err)
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{
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SystemFramework.ApplicationLog.WriteLog(err, err.Message);
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}
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}
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private void button_Exit_Click(object sender, EventArgs e)
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{
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Close();
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}
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private void button_AddAssembly_Click(object sender, EventArgs e)
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{
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openFileDialog_OpenAssembly.ShowDialog();
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//刷新listview
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}
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private void button_UpLoad_Click(object sender, EventArgs e)
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{
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try
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{
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if (listView_Assembly.SelectedItems.Count > 0)
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{
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if (listView_Assembly.SelectedItems[0].SubItems[2].Text.Length > 3)
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{
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if (listView_Assembly.SelectedItems[0].SubItems[2].Text.Split('\\').Length <= 1)
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{
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MessageBox.Show("当前程序集已装载，禁止重复装载！");
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return;
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}
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UploadAssembly UploadAssemblyForm = new MisDataName.UploadAssembly(listView_Assembly.SelectedItems[0].SubItems[2].Text);
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UploadAssemblyForm.ShowDialog();
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InitAssemblyList();
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}
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else
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{
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MessageBox.Show("请选择要操作的程序集。");
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}
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}
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else
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{
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MessageBox.Show("请选择要操作的程序集。");
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}
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}
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catch (Exception err)
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{
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SystemFramework.ApplicationLog.WriteLog(err, err.Message);
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}
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}
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private void button_DownLoad_Click(object sender, EventArgs e)
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{
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try
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{
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if (listView_Assembly.SelectedItems.Count > 0)
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{
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string AssemblyFileName = listView_Assembly.SelectedItems[0].SubItems[1].Text;
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if (AssemblyFileName.Substring(0, 3) != "Fun")
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{
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MessageBox.Show("当前程序集未被引用，请选择要卸载的服务！");
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return;
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}
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List<string> DownLoadServerName = new List<string>();
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//卸载所有调用当前程序集服务的程序集
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System.Reflection.Assembly DownLoadAssembly = ((System.Reflection.Assembly)MesDataFunction.OpcOperation.Hashtable_assembly[AssemblyFileName]);
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//遍历所有对当前程序集有调用的服务
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foreach (string _key in MesDataFunction.OpcOperation.Hashtable_assembly.Keys)
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{
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if (MesDataFunction.OpcOperation.Hashtable_assembly[_key] == null)
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continue;
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if (((System.Reflection.Assembly)MesDataFunction.OpcOperation.Hashtable_assembly[_key]).FullName == DownLoadAssembly.FullName)
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{
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DownLoadServerName.Add(_key);
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}
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}
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foreach (string _key in DownLoadServerName)
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{
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MesDataFunction.OpcOperation.Hashtable_assembly[_key] = null;
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}
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//将卸载的DLL文件移出到回收文件
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File.Move(System.IO.Directory.GetCurrentDirectory() + "\\" + listView_Assembly.SelectedItems[0].SubItems[2].Text, System.IO.Directory.GetCurrentDirectory() + "\\Assembly_Recycle\\" + listView_Assembly.SelectedItems[0].SubItems[2].Text.Replace(".dll", "") + "_" + DateTime.Now.ToUniversalTime().ToString().Replace('/', '_').Replace(' ', '_').Replace(':', '_') + ".dll");
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InitAssemblyList();
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MessageBox.Show("程序集卸载成功！");
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}
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else
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{
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MessageBox.Show("请选择要卸载的程序集。");
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}
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}
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catch (Exception err)
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{
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SystemFramework.ApplicationLog.WriteLog(err, err.Message);
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}
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}
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/// <summary>
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/// 装载程序集
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/// </summary>
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void UploadAssembly()
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{
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try
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{
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//获取选中行的 dll 名称
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string BinPath = System.IO.Directory.GetCurrentDirectory();
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string AssemblyFileName = listView_Assembly.SelectedItems[0].SubItems[2].Text.Replace("..MisData\\", "");
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AssemblyFileName = AssemblyFileName.Split('\\')[1].ToString();//程序集文件名称
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//此步骤需要将所有引用的同名DLL全部替换
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System.Reflection.Assembly new_LoadAssembly = System.Reflection.Assembly.LoadFile(BinPath + listView_Assembly.SelectedItems[0].SubItems[2].Text.Replace("..MisData", ""));
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System.Reflection.Assembly old_LoadAssembly = (System.Reflection.Assembly)MesDataFunction.OpcOperation.Hashtable_assembly[UpLoadObject];
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int Compare_i = 0;
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foreach (string _key in MesDataFunction.OpcOperation.Hashtable_assembly.Keys)
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{
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if (((System.Reflection.Assembly)MesDataFunction.OpcOperation.Hashtable_assembly[_key]) == null) continue;
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if (((System.Reflection.Assembly)MesDataFunction.OpcOperation.Hashtable_assembly[_key]).FullName == new_LoadAssembly.FullName && _key != UpLoadObject)
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{
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//提示存在同名程序集 若要替换 请先卸载同名程序集
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Compare_i++;
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}
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}
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if (Compare_i > 0)
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{
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//存在多个引用项
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MessageBox.Show("系统存在与当前程序集同名的程序集引用，如果要引用新程序集，请提前卸载其他服务引用的同名程序集：", "提示：");
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return;
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}
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else
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{
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//移出旧程序集
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if (old_LoadAssembly != null)
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{
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File.Move(System.IO.Directory.GetCurrentDirectory() + "\\" + old_LoadAssembly.FullName.Split(',')[0] + ".dll", System.IO.Directory.GetCurrentDirectory() + "\\Assembly_Recycle\\" + old_LoadAssembly.FullName.Split(',')[0] + "_" + DateTime.Now.ToUniversalTime().ToString().Replace('/', '_').Replace(' ', '_').Replace(':', '_') + ".dll");
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}
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MesDataFunction.OpcOperation.Hashtable_assembly[UpLoadObject] = new_LoadAssembly;
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//移动原程序集 然后移动新程序集 系统文件夹是否存在同名Dll文件
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if (File.Exists(System.IO.Directory.GetCurrentDirectory() + "\\" + AssemblyFileName))
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{
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//将同名DLL文件移出到回收文件
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File.Move(System.IO.Directory.GetCurrentDirectory() + "\\" + AssemblyFileName, System.IO.Directory.GetCurrentDirectory() + "\\Assembly_Recycle\\" + AssemblyFileName.Replace(".dll", "") + "_" + DateTime.Now.ToUniversalTime().ToString().Replace('/', '_').Replace(' ', '_').Replace(':', '_') + ".dll");
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}
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File.Move(System.IO.Directory.GetCurrentDirectory() + "\\" + listView_Assembly.SelectedItems[0].SubItems[2].Text.Replace("..MisData\\", ""), System.IO.Directory.GetCurrentDirectory() + "\\" + (AssemblyFileName.Split('_')[0]).Replace(".dll", "") + ".dll");//移入新程序集
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MessageBox.Show("程序集装载成功！");
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}
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}
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catch (Exception err)
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{
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SystemFramework.ApplicationLog.WriteLog(err, err.Message);
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}
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}
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private void openFileDialog_OpenAssembly_FileOk(object sender, CancelEventArgs e)
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{
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try
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{
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//将文件复制到Assembly_External 文件夹
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if (openFileDialog_OpenAssembly.SafeFileName.Split('.')[openFileDialog_OpenAssembly.SafeFileName.Split('.').Length - 1] != "dll")
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{
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MessageBox.Show("添加的文件无效，请选择需要添加的“dll”文件！");
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return;
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}
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FileInfo file = new FileInfo(openFileDialog_OpenAssembly.FileName);
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file.CopyTo(System.IO.Directory.GetCurrentDirectory() + "\\Assembly_External\\" + openFileDialog_OpenAssembly.SafeFileName, true);
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InitAssemblyList();
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}
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catch (Exception err)
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{
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SystemFramework.ApplicationLog.WriteLog(err, err.Message);
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}
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}
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private void button_Refresh_Click(object sender, EventArgs e)
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{
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InitAssemblyList();
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}
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}
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}
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