/// <summary>
/// 下载方法
/// </summary>
private UpdateWork DownLoad()
{
//比如uri=http://localhost/Rabom/1.rar;iis就需要自己配置了。
//截取文件名
//构造文件完全限定名,准备将网络流下载为本地文件
using (WebClient web = new WebClient())
{
foreach (var item in UpdateVerList)
{
try
{
LogTool.AddLog("更新程序：下载更新包文件" + item.ReleaseVersion);
web.DownloadFile(item.ReleaseUrl, tempPath + item.ReleaseVersion + ".zip");
OnUpdateProgess?.Invoke(60 / UpdateVerList.Count);
}
catch (Exception ex)
{
LogTool.AddLog("更新程序：更新包文件" + item.ReleaseVersion + "下载失败,本次停止更新，异常信息：" + ex.Message);
throw ex;
}
}
return(this);
}
}
/// <summary>
/// 备份当前的程序目录信息
/// </summary>
private UpdateWork Bak()
{
try
{
LogTool.AddLog("更新程序：准备执行备份操作");
DirectoryInfo di = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory);
foreach (var item in di.GetFiles())
{
if (item.Name != mainName)//当前文件不需要备份
{
File.Copy(item.FullName, bakPath + item.Name, true);
}
}
//文件夹复制
foreach (var item in di.GetDirectories())
{
if (item.Name != "bak" && item.Name != "temp")
{
CopyDirectory(item.FullName, bakPath);
}
}
LogTool.AddLog("更新程序：备份操作执行完成,开始关闭应用程序");
OnUpdateProgess?.Invoke(20);
return(this);
}
catch (Exception EX)
{
throw EX;
}
}
private UpdateWork Start()
{
String[] StartInfo = UpdateVerList[UpdateVerList.Count - 1].ApplicationStart.Split(',');
if (StartInfo.Length > 0)
{
foreach (var item in StartInfo)
{
LogTool.AddLog("更新程序：启动" + item);
Process.Start(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, item));
}
}
OnUpdateProgess?.Invoke(100);
return(this);
}
private UpdateWork Update()
{
foreach (var item in UpdateVerList)
{
try
{
//如果是覆盖安装的话，先删除原先的所有程序
if (item.UpdateMode == "Cover")
{
DelLocal();
}
string path = tempPath + item.ReleaseVersion + ".zip";
using (ZipFile zip = new ZipFile(path))
{
LogTool.AddLog("更新程序：解压" + item.ReleaseVersion + ".zip");
zip.ExtractAll(AppDomain.CurrentDomain.BaseDirectory, ExtractExistingFileAction.OverwriteSilently);
LogTool.AddLog("更新程序：" + item.ReleaseVersion + ".zip" + "解压完成");
ExecuteINI();//执行注册表等更新以及删除文件
}
localInfo.LastUdpate = item.ReleaseDate;
localInfo.LocalVersion = item.ReleaseVersion;
localInfo.ServerUpdateUrl = item.ServerUpdateUrl;
localInfo.SaveXml();
}
catch (Exception ex)
{
LogTool.AddLog("更新程序出现异常：异常信息：" + ex.Message);
LogTool.AddLog("更新程序：更新失败，进行回滚操作");
Restore();
break;
}
finally
{
//删除下载的临时文件
LogTool.AddLog("更新程序：删除临时文件" + item.ReleaseVersion);
DelTempFile(item.ReleaseVersion + ".zip");//删除更新包
LogTool.AddLog("更新程序：临时文件删除完成" + item.ReleaseVersion);
}
}
OnUpdateProgess?.Invoke(98);
return(this);
}
/// <summary>
/// 文件拷贝
/// </summary>
/// <param name="srcdir">源目录</param>
/// <param name="desdir">目标目录</param>
private UpdateWork CopyDirectory(string srcdir, string desdir)
{
string folderName = srcdir.Substring(srcdir.LastIndexOf("\\") + 1);
LogTool.AddLog(folderName + "SNDKSDDDDDDDDDD");
string desfolderdir = desdir + "\\" + folderName;
if (desdir.LastIndexOf("\\") == (desdir.Length - 1))
{
desfolderdir = desdir + folderName;
}
string[] filenames = Directory.GetFileSystemEntries(srcdir);
foreach (string file in filenames) // 遍历所有的文件和目录
{
if (Directory.Exists(file)) // 先当作目录处理如果存在这个目录就递归Copy该目录下面的文件
{
string currentdir = desfolderdir + "\\" + file.Substring(file.LastIndexOf("\\") + 1);
if (!Directory.Exists(currentdir))
{
Directory.CreateDirectory(currentdir);
}
CopyDirectory(file, desfolderdir);
}
else // 否则直接copy文件
{
string srcfileName = file.Substring(file.LastIndexOf("\\") + 1);
srcfileName = desfolderdir + "\\" + srcfileName;
if (!Directory.Exists(desfolderdir))
{
Directory.CreateDirectory(desfolderdir);
}
File.Copy(file, srcfileName, true);
}
}
return(this);
}
static void Main(string[] args)
{
if (f)
{
try
{
string programName = args[0];
string silentUpdate = args[1];
string isClickUpdate = "0";
string localAddress = AppDomain.CurrentDomain.BaseDirectory;
if (args.Length == 3)
{
isClickUpdate = args[2];
}
if (string.IsNullOrEmpty(programName) == false)
{
LogTool.AddLog("--------------------11111111111111");
LogTool.AddLog($"{programName},{localAddress},{isClickUpdate}");
UpdateWork updateWork = new UpdateWork(programName, localAddress, isClickUpdate);
if (updateWork.UpdateVerList.Count > 0)
{
/* 当前用户是管理员的时候，直接启动应用程序
* 如果不是管理员，则使用启动对象启动程序，以确保使用管理员身份运行
*/
//获得当前登录的Windows用户标示
System.Security.Principal.WindowsIdentity identity = System.Security.Principal.WindowsIdentity.GetCurrent();
//创建Windows用户主题
Application.EnableVisualStyles();
System.Security.Principal.WindowsPrincipal principal = new System.Security.Principal.WindowsPrincipal(identity);
//判断当前登录用户是否为管理员
if (principal.IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator))
{
if (silentUpdate == "1")
{
updateWork.Do();
}
else
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new MainForm(updateWork));
}
}
else
{
string result = Environment.GetEnvironmentVariable("systemdrive");
if (AppDomain.CurrentDomain.BaseDirectory.Contains(result))
{
//创建启动对象
ProcessStartInfo startInfo = new ProcessStartInfo
{
//设置运行文件
FileName = System.Windows.Forms.Application.ExecutablePath,
//设置启动动作,确保以管理员身份运行
Verb = "runas",
Arguments = " " + programName + " " + silentUpdate
};
//如果不是管理员，则启动UAC
System.Diagnostics.Process.Start(startInfo);
}
else
{
if (silentUpdate == "1")
{
updateWork.Do();
}
else
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new MainForm(updateWork));
}
}
}
}
}
}
catch (Exception ex)
{
LogTool.AddLog(ex.Message);
MessageBox.Show(ex.Message);
}
}
}