public static UpdateFailedWindow Instance()
{
lock (ObjLok)
{
return(_instance ?? (_instance = new UpdateFailedWindow()));
}
}
void GetPcIncrementFiles(string param)
{
try
{
System.Diagnostics.Debug.WriteLine($"清单文件:{param}");
System.Net.WebClient client = new System.Net.WebClient();
client.UploadProgressChanged += Client_UploadProgressChanged;;
client.UploadDataCompleted += Client_UploadDataCompleted;;
client.Headers.Add(System.Net.HttpRequestHeader.ContentType, "application/json");
client.UploadDataAsync(new Uri(App.PcIncrementFiles), Encoding.UTF8.GetBytes(param));
}
catch
{
//出现异常
this.IsEnabledWindow = false;
this.IsError = true;
Application.Current.Dispatcher.Invoke(() =>
{
UpdateFailedWindow.Instance().UpdateVersion = this._version;
UpdateFailedWindow.Instance().CurVersion = this._curVersion;
UpdateFailedWindow.Instance().ShowDialog();
});
}
}
public void GetPcVersionDetail(string curVersion)
{
//System.Net.WebClient client = new System.Net.WebClient();
//client.DownloadDataCompleted += Client_DownloadDataCompleted;
//// client.DownloadProgressChanged += Client_DownloadProgressChanged;
//client.DownloadDataAsync(new Uri($"{App.PcVersionDetail}={curVersion}"), "GetPcVersionDetail");
System.Net.Http.HttpClient client = new HttpClient();
var t1 = client.GetStringAsync($"{App.PcVersionDetail}={curVersion}").ContinueWith(t =>
{
if (t.Exception == null)
{
if (!string.IsNullOrWhiteSpace(t.Result))
{
verInfo = Newtonsoft.Json.JsonConvert.DeserializeObject <VersionInfo>(t.Result);
var lst = from item in verInfo.FileInfos
select item.FileRelativePath;
var obj = new
{
FileList = lst
};
App.ReInstall = lst.Contains("IM_install.exe");
GetPcIncrementFiles(Newtonsoft.Json.JsonConvert.SerializeObject(obj));
}
else
{
Application.Current.Dispatcher.Invoke(() => this.Description = $"清单文件下载失败,失败原因:{t.Exception?.Message}");
// System.Diagnostics.Debug.WriteLine($"清单文件下载失败,失败原因:{e.Error.Message}");
System.Threading.Thread.Sleep(2000);
Installed = false;
UserOldVersion = true;
}
}
else
{
//出现异常
this.IsEnabledWindow = false;
this.IsError = true;
Application.Current.Dispatcher.Invoke(() =>
{
UpdateFailedWindow.Instance().UpdateVersion = this._version;
UpdateFailedWindow.Instance().CurVersion = this._curVersion;
UpdateFailedWindow.Instance().ShowDialog();
});
}
});
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
{
switch (connectionId)
{
case 1:
this.root = ((IMLaunch.UpdateFailedWindow)(target));
return;
case 2:
#line 12 "..\..\UpdateFailedWindow.xaml"
((System.Windows.Controls.StackPanel)(target)).MouseLeftButtonDown += new System.Windows.Input.MouseButtonEventHandler(this.StackPanel_MouseLeftButtonDown);
#line default
#line hidden
return;
case 3:
this.btnClose = ((System.Windows.Controls.Button)(target));
#line 14 "..\..\UpdateFailedWindow.xaml"
this.btnClose.Click += new System.Windows.RoutedEventHandler(this.btnClose_Click);
#line default
#line hidden
return;
case 4:
#line 21 "..\..\UpdateFailedWindow.xaml"
((System.Windows.Controls.Button)(target)).Click += new System.Windows.RoutedEventHandler(this.btnClose_Click);
#line default
#line hidden
return;
case 5:
this.btnUpdate = ((System.Windows.Controls.Button)(target));
#line 23 "..\..\UpdateFailedWindow.xaml"
this.btnUpdate.Click += new System.Windows.RoutedEventHandler(this.btnUpdate_Click);
#line default
#line hidden
return;
}
this._contentLoaded = true;
}
private void btnUpdate_Click(object sender, RoutedEventArgs e)
{
this.Hide();
UpdateViewModel vm = new UpdateViewModel(UpdateVersion, CurVersion);
UpdateWindow win = new UpdateWindow();
win.DataContext = vm;
win.ShowDialog();
if (!vm.IsError)
{
Application.Current?.Shutdown(0);
}
else
{
UpdateFailedWindow.Instance().ShowDialog();
}
if (vm.IsStartMainApp)
{
System.Diagnostics.Process.Start(string.Format(@"{0}\{1}", AppDomain.CurrentDomain.BaseDirectory, App.MainProgramName));
}
}
private void Client_UploadDataCompleted(object sender, System.Net.UploadDataCompletedEventArgs e)
{
//内容类型不是流，则为服务端出错
if (((System.Net.WebClient)sender).ResponseHeaders == null ||
((System.Net.WebClient)sender).ResponseHeaders["Content-Type"] != "application/octet-stream" ||
e.Error != null)
{
//出现异常
this.IsEnabledWindow = false;
this.IsError = true;
Application.Current.Dispatcher.Invoke(() =>
{
UpdateFailedWindow.Instance().UpdateVersion = this._version;
UpdateFailedWindow.Instance().CurVersion = this._curVersion;
UpdateFailedWindow.Instance().ShowDialog();
});
return;
}
this.Progress = 100.00M;
this.Description = "文件下载完毕";
bool isUpdateSuccess = false;
//备份的集合
List <string> backs = new List <string>();
//新增的集合
List <string> adds = new List <string>();
string tempPath = App.TempPath;
try
{
if (File.Exists("myzip.zip"))
{
File.Delete("myzip.zip");
}
this.Description = $"正在解压升级文件";
//下载的临时文件路径
Directory.CreateDirectory(tempPath);
File.WriteAllBytes("myzip.zip", e.Result);
using (ZipFile zip = new ZipFile("myzip.zip"))
{
zip.ExtractAll(tempPath, ExtractExistingFileAction.OverwriteSilently);
}
//正在运行的实例
KillMainProcess();
if (App.ReInstall)
{
string installpath = $"{tempPath}\\IM_install.exe";
System.Diagnostics.Process.Start(installpath);
//Environment.Exit(0);
this.IsEnabledWindow = false;
return;
}
this.Description = $"开始安装升级文件";
foreach (var item in verInfo.FileInfos)
{
this.Description = $"正在安装升级文件:{item.FileRelativePath}";
var info = new FileInfo(Path.Combine("temp", item.FileRelativePath));
//若存在，则备份后替换，否则直接拷贝
if (File.Exists(item.FileRelativePath))
{
string backPath = $"{item.FileRelativePath}_back";
//if(item.FileRelativePath==)
backs.Add(backPath);
info.Replace(item.FileRelativePath, backPath);
}
else
{
if (item.FileRelativePath.Contains("\\"))
{
string fileName = item.FileRelativePath.Split('\\').LastOrDefault();
string childDic = item.FileRelativePath.Remove(item.FileRelativePath.Length - fileName.Length);
Directory.CreateDirectory(childDic);
}
info.CopyTo(item.FileRelativePath, true);
adds.Add(item.FileRelativePath);
}
}
isUpdateSuccess = true;
}
catch (Exception ex)
{
Application.Current.Dispatcher.Invoke(() =>
{
this.Description = $"升级文件失败,失败原因:{ex.Message}";
});
System.Diagnostics.Debug.WriteLine($"升级文件失败,失败原因:{ex.Message}");
}
if (isUpdateSuccess)
{
App.VersionNumber = verInfo.LatestVersion.ToString();
App.Externalversion = verInfo.VersionName;
Installed = true;
//更新成功，删除所有备份的文件
try
{
foreach (string back in backs)
{
try
{
File.Delete(back);
}
catch (Exception ex)
{
}
}
}
catch (Exception ex)
{
string str = ex.Message;
//System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
else
{
//更新失败，恢复文件
foreach (string back in backs)
{
string old = back.Remove(back.LastIndexOf("_back"));
File.Copy(back, old, true);
File.Delete(back);
}
//删除新增的文件
foreach (string add in adds)
{
File.Delete(add);
}
Installed = false;
UserOldVersion = true;
}
//删除临时文件夹
if (Directory.Exists(tempPath))
{
System.IO.Directory.Delete(tempPath, true);
}
}