old_flsystem/PCRobot/WechatUpdate.cs

using PCRobot.Utils;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace PCRobot
{
    public partial class WechatUpdate : Form
    {
        private string version;
        private string downPath = string.Empty;
        public WechatUpdate(string version)
        {
            InitializeComponent();
            this.version = version;

            if (versions.ContainsKey(version))
                downPath = versions[version];
        }

        //private Dictionary<string, string> versions = new Dictionary<string, string>() { { "2.8.0.112", "http://qiniu.down.api.52cmg.cn/PCWechatUpdate_2.8.0.112_A.zip" }, { "2.7.1.88", "http://qiniu.down.api.52cmg.cn/PCWechatUpdate_2.7.1.88_A.zip" },{ "2.7.1.82", "http://qiniu.down.api.52cmg.cn/PCWechat_2.7.1.82.zip" },{ "3.0.0.1001", "https://dldir1.qq.com/wework/work_weixin/WXWork_3.0.0.1001.exe" },{"2.8.0.121", "http://qiniu.down.api.52cmg.cn/PCWechat_2.8.0.121.zip" } };
        private Dictionary<string, string> versions = new Dictionary<string, string>() { { "2.9.5.41", "http://qiniu.down.api.52cmg.cn/PCWechatUpdate_2.9.5.41.zip" }, { "2.8.0.112", "http://qiniu.down.api.52cmg.cn/PCWechatUpdate_2.8.0.112_A.zip" }, { "2.7.1.88", "http://qiniu.down.api.52cmg.cn/PCWechatUpdate_2.7.1.88_A.zip" }, { "2.7.1.82", "http://qiniu.down.api.52cmg.cn/PCWechat_2.7.1.82.zip" }, { "3.0.0.1001", "http://qiniu.down.api.52cmg.cn/WXWork3.0.0.1001.zip" }, { "3.0.14.1205", "http://qiniu.down.api.52cmg.cn/WXWork3.0.14.1205_.zip" }, { "3.0.27.2701", "http://qiniu.down.api.52cmg.cn/WXWork3.0.27.2701.zip" }, { "3.1.1.3001", "http://qiniu.down.api.52cmg.cn/WXWork3.1.1.3001.zip" }, { "2.8.0.121", "http://qiniu.down.api.52cmg.cn/PCWechat_2.8.0.121.zip" }, { "3.3.0.93", "http://qiniu.down.api.52cmg.cn/PCWechat3.3.0.93.zip" }, { "3.1.10.3010", "http://qiniu.down.api.52cmg.cn/WXWork3.1.10.3010.zip" }, { "3.2.1.154", "http://qiniu.down.api.52cmg.cn/PCWechatUpdate_3.2.1.154.zip" }, { "4.0.2.6026", "http://qiniu.down.api.52cmg.cn/WXWork4.0.2.6026.zip" },{ "3.4.0.38", "http://qiniu.down.api.52cmg.cn/PCWechat3.4.0.38.zip" }, { "3.3.5.50", "http://qiniu.down.api.52cmg.cn/PCWechat3.3.5.50.zip" } };

        private static Stream st = null;
        private static Stream so = null;
        private bool IsClose = false;
        public bool IsOk = false;
        private void DownloadFile(string URL, string filename, ProgressBar prog)
        {
            float percent = 0;
            try
            {
                if (File.Exists(filename))
                    File.Delete(filename);
                System.Net.HttpWebRequest Myrq = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(URL);
                System.Net.HttpWebResponse myrp = (System.Net.HttpWebResponse)Myrq.GetResponse();
                long totalBytes = myrp.ContentLength;
                prog.Invoke(new Action(delegate
                {
                    prog.Maximum = (int)totalBytes;

                }));

                st = myrp.GetResponseStream();
                so = new System.IO.FileStream(filename, System.IO.FileMode.Create);
                try
                {
                    long totalDownloadedByte = 0;
                    byte[] by = new byte[1024];
                    int osize = st.Read(by, 0, (int)by.Length);
                    while (osize > 0)
                    {
                        if (IsClose) return;
                        totalDownloadedByte = osize + totalDownloadedByte;
                        Application.DoEvents();
                        so.Write(by, 0, osize);
                        if (IsClose) return;
                        prog.Invoke(new Action(delegate { prog.Value = (int)totalDownloadedByte; }));
                        osize = st.Read(by, 0, (int)by.Length);
                        percent = (float)totalDownloadedByte / (float)totalBytes * 100;
                        Application.DoEvents(); //必须加注这句代码，否则label1将因为循环执行太快而来不及显示信息
                    }
                }
                catch (Exception ex)
                {
                    if (so != null)
                    {
                        so.Close();
                        so.Dispose();
                        so = null;
                    }
                    if (st != null)
                    {
                        st.Close();
                        st.Dispose();
                        st = null;
                    }
                    throw ex;
                }
                finally
                {
                    if (so != null)
                    {
                        so.Close();
                        so.Dispose();
                        so = null;
                    }
                    if (st != null)
                    {
                        st.Close();
                        st.Dispose();
                        st = null;
                    }
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        private void ChangeStatus(string text, params object[] objs)
        {
            try
            {
                if (!this.IsDisposed && !this.IsClose)
                {
                    var temp = string.Format(text, objs);
                    this.label1.Invoke(new Action(delegate
                    {
                        this.label1.Text = temp;
                    }));
                }
            }
            catch (Exception ex)
            { }
        }
        private Thread thread;
        // private bool is_ing;
        private void button2_Click(object sender, EventArgs e)
        {
            button2.Enabled = false;
            try
            {
                if (!string.IsNullOrWhiteSpace(downPath))
                {
                    thread = new Thread(new ThreadStart(delegate
                    {
                        try
                        {
                            var name = DateTime.Now.Ticks + ".zip";
                            var filename = CsharpHttpHelper.HttpExtend.MapFile(name, "Cache\\Update");
                            ChangeStatus($"正在下载微信({version})版本...");
                            DownloadFile(downPath, filename, this.progressBar1);
                            //if (version == "3.0.0.1001")
                            //{
                            //    var newname = filename.Replace(name, name.Replace(".zip", ".exe"));
                            //    File.Move(filename, newname);
                            //    OnlineUpdate.Client.StartProcess(newname);
                            //    ChangeStatus($"下载完成,为您打开了安装界面，请安装！");
                            //    MessageBox.Show("下载完成,点击确定后,将弹出安装界面！","友情提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
                            //    //MessageBox.Show("下载完成");


                            //    //MessageBox.Show("");
                            //}
                            //else
                            {
                                ChangeStatus($"正在安装微信({version})版本...");
                                ZipArchive.UnZip(filename, System.IO.Directory.GetCurrentDirectory());
                                ChangeStatus("更新完成!");
                                IsOk = true;
                            }

                            if (!IsClose && !this.IsDisposed)
                            {
                                IsClose = true;
                                this.Invoke(new Action(delegate ()
                                {
                                    //MessageBox.Show($"微信({version})版本安装已完成,请重新登陆微信!","友情提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
                                    this.Close();
                                }));
                            }
                        }
                        catch (Exception ex)
                        {
                            if (!IsClose) MessageBox.Show(ex.Message, "更新失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        }
                        finally
                        {
                            if (!IsClose && !this.IsDisposed)
                            {
                                this.Invoke(new Action(delegate ()
                                {
                                    button2.Enabled = true;
                                }));
                            }
                        }
                    }));
                    thread.IsBackground = true;
                    thread.Start();
                }
                else throw new Exception("版本信息异常,无法获取下单地址");
            }
            catch (Exception ex)
            {
                ChangeStatus("更新失败：" + ex.Message);
                if (!IsClose)
                    MessageBox.Show(ex.Message, "更新失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            finally
            {
                //button2.Enabled = true;
            }
        }

        private void WechatUpdate_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (thread != null && thread.IsAlive && !IsClose)
            {
                var rst = MessageBox.Show($"安装微信({version})尚未完成,您确定要终止安装吗？", "友情提醒", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
                if (rst == DialogResult.Yes)
                {
                    IsClose = true;
                    try
                    {
                        thread.Abort();
                    }
                    catch (Exception)
                    {
                    }
                }
                else e.Cancel = true;
            }
        }

        private void WechatUpdate_Load(object sender, EventArgs e)
        {

        }
    }
}