XinYu_ZHBMES_XGMES_PlatForm/.svn/pristine/61/61918412d653ad90aecc3df317013e7f1ccc4e15.svn-base

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Configuration;
using System.Collections;
using System.Diagnostics;
using System.Net;
using System.IO;

namespace Mes.AutoUpdate
{
    public partial class AutoUpdate : Form
    {
        private DataSet ServerSet;
        private DataSet LocalSet;

        public AutoUpdate()
        {
            InitializeComponent();
        }

        private void AutoUpdater_Load(object sender, EventArgs e)
        {

            Text += string.Format("  [{0}]", Application.ProductVersion.ToString());
            base.Visible = false;
            string hTTP_Address;
            try
            {
                hTTP_Address = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None).AppSettings.Settings["downloadUrl"].Value.ToString();
            }
            catch
            {
                hTTP_Address = "http://172.16.0.108:9998/";
            }
            string fTP_Address;
            try
            {
                fTP_Address = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None).AppSettings.Settings["downloadFtpUrl"].Value.ToString();
            }
            catch
            {
                fTP_Address = "ftp://172.16.0.108:21/";
            }
            string value;
            try
            {
                value = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None).AppSettings.Settings["downloadUrlfile"].Value.ToString();
            }
            catch
            {
                value = "filelist.xml";
            }
            ArrayList arrayList = new ArrayList();
            ArrayList arrayList2 = new ArrayList();
            WebRequest.DefaultWebProxy = null;
            try
            {
                try
                {
                    ArrayList arrayList3 = new ArrayList();
                    arrayList3.Add(value);
                    ArrayList files = arrayList3;
                    DownManager.DownLoad(files, hTTP_Address, fTP_Address, null, null, out   arrayList3);
                }
                catch (Exception ex)
                {
                    throw new Exception("下载服务器更新列表失败！\n" + ex.Message);
                }
                ServerSet = new DataSet();
                ServerSet.ReadXml(Application.StartupPath + "\\filelist.xml");
                DataTable dataTable = ServerSet.Tables["file"];
                Hashtable hashtable = new Hashtable();
                LocalSet = new DataSet();
                foreach (DataRow row in dataTable.Rows)
                {
                    string key = row["filename"].ToString().ToUpper();
                    int result = 0;
                    int.TryParse(row["var"].ToString(), out result);
                    if (hashtable.ContainsKey(key) && (int)hashtable[key] < result)
                    {
                        hashtable[key] = result;
                    }
                    else
                    {
                        hashtable.Add(key, result);
                    }
                }
                if (File.Exists(Application.StartupPath + "\\myfilelist.xml"))
                {
                    LocalSet.ReadXml(Application.StartupPath + "\\myfilelist.xml");
                    DataTable dataTable2 = new DataTable("file");
                    if (LocalSet.Tables.Contains("file"))
                    {
                        dataTable2 = LocalSet.Tables["file"];
                    }
                    foreach (string key2 in hashtable.Keys)
                    {
                        DataRow[] array = new DataRow[0];
                        if (dataTable2.Columns.Contains("filename"))
                        {
                            array = dataTable2.Select("filename='" + key2 + "'");
                        }
                        if (array != null && array.Length > 0)
                        {
                            int num = 0;
                            int num2 = 0;
                            for (int i = 0; i < array.Length; i++)
                            {
                                int result = Convert.ToInt32(array[0]["var"]);
                                if (i == 0 || result > num)
                                {
                                    num2 = i;
                                    num = result;
                                }
                            }
                            if ((int)hashtable[key2] != num && !arrayList.Contains(key2))
                            {
                                arrayList.Add(key2);
                            }
                        }
                        else if (!arrayList.Contains(key2))
                        {
                            arrayList.Add(key2);
                        }
                    }
                }
                else
                {
                    foreach (string key3 in hashtable.Keys)
                    {
                        if (!arrayList.Contains(key3))
                        {
                            arrayList.Add(key3);
                        }
                    }
                }
                foreach (DataTable table in ServerSet.Tables)
                {
                    if (!(table.TableName.ToUpper() == "FILE") && !LocalSet.Tables.Contains(table.TableName))
                    {
                        LocalSet.Tables.Add(table.Copy());
                    }
                }
                if (arrayList.Count > 0)
                {
                    StopProcess("Core.Mes.ClientManager");
                    base.Visible = true;
                    ArrayList arrayList4 = new ArrayList();
                    string str = Convert.ToString(ServerSet.Tables["path"].Rows[0][0]);
                    foreach (string item in arrayList)
                    {
                        arrayList4.Add(str + item);
                    }
                    arrayList2 = Updater(arrayList4, hTTP_Address, fTP_Address);
                    DataTable dataTable4 = new DataTable("file");
                    dataTable4.Columns.AddRange(new DataColumn[2]
				{
					new DataColumn("filename", typeof(string)),
					new DataColumn("var", typeof(string))
				});
                    Hashtable hashtable2 = new Hashtable();
                    if (LocalSet.Tables.Contains("file"))
                    {
                        foreach (DataRow row2 in LocalSet.Tables["file"].Rows)
                        {
                            string text = row2["filename"].ToString();
                            int result2 = 0;
                            int.TryParse(row2["var"].ToString(), out result2);
                            if (!hashtable2.ContainsKey(text))
                            {
                                if (File.Exists(Path.Combine(Application.StartupPath, text)))
                                {
                                    hashtable2.Add(text, result2);
                                }
                            }
                            else if ((int)hashtable2[text] > result2)
                            {
                                hashtable2[text] = result2;
                            }
                        }
                    }
                    foreach (string item2 in arrayList2)
                    {
                        int result2 = (int)hashtable[item2];
                        if (!hashtable2.ContainsKey(item2))
                        {
                            if (File.Exists(Path.Combine(Application.StartupPath, item2)))
                            {
                                hashtable2.Add(item2, result2);
                            }
                        }
                        else
                        {
                            hashtable2[item2] = result2;
                        }
                    }
                    foreach (string key4 in hashtable2.Keys)
                    {
                        DataRow dataRow2 = dataTable4.NewRow();
                        dataRow2["filename"] = key4;
                        dataRow2["var"] = hashtable2[key4].ToString();
                        dataTable4.Rows.Add(dataRow2);
                    }
                    dataTable4.AcceptChanges();
                    if (LocalSet.Tables.Contains("file"))
                    {
                        LocalSet.Tables.Remove("file");
                    }
                    LocalSet.AcceptChanges();
                    LocalSet.Tables.Add(dataTable4);
                    LocalSet.WriteXml(Application.StartupPath + "\\myfilelist.xml");
                }
                Process.Start(Application.StartupPath + "\\Core.Mes.ClientManager.exe");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
            finally
            {
                Close();
                Application.Exit();
            }
        }

        private ArrayList Updater(ArrayList files, string HTTP_Address, string FTP_Address)
        {
            ArrayList Finished = null;
            lock (files)
            {
                try
                {
                    DownManager.DownLoad(files, HTTP_Address, FTP_Address, Main_Progress, Show_Progress, out Finished);
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message, "更新出错!", MessageBoxButtons.OK, MessageBoxIcon.Hand);
                }
            }
            return Finished;
        }

        private void Main_Progress(int _A, int _B)
        {
            Application.DoEvents();
            progressBar1.Maximum = _B;
            progressBar1.Value = _A;
        }

        private void Show_Progress(string main_progress, string sub_progress)
        {
            Application.DoEvents();
            lblfile.Text = string.Format("{0} [{1}]", main_progress, sub_progress);
        }

        private void StopProcess(string processName)
        {
            try
            {
                Process[] processesByName = Process.GetProcessesByName(processName);
                Process[] array = processesByName;
                foreach (Process process in array)
                {
                    if (processName.Length >= 4 && processName.Substring(processName.Length - 4, 4).ToUpper() != ".EXE")
                    {
                        processName += ".EXE";
                    }
                    string path = Path.Combine(Application.StartupPath, processName);
                    if (Path.GetFullPath(process.MainModule.FileName).ToUpper() == Path.GetFullPath(path).ToUpper())
                    {
                        if (MessageBox.Show("检测到客户端正在运行，是否强制关闭?", "警告", MessageBoxButtons.OKCancel) == DialogResult.OK)
                        {
                            process.Kill();
                        }
                        else
                        {
                            Close();
                            Application.Exit();
                        }
                    }
                }
            }
            catch (InvalidOperationException ex)
            {
                Debug.Print(ex.Message);
            }
            catch (Exception ex2)
            {
                throw ex2;
            }
        }

    
    }
}