private FileInfo DownloadUpdateInstaller()
{
curDownloadingStatus = UpdateStatus.DownloadingInstaller;
RaiseUpdateStatusChanged(curDownloadingStatus);
// Ensure update installer path is empty
var installerDirPath = new DirectoryInfo(Path.Combine(MyPaths.GetMyAppDataPath(), "UpdateInstallerTool"));
if (installerDirPath.Exists)
{
installerDirPath.Delete(true);
}
Task.Delay(100);
installerDirPath.Create();
Task.Delay(100);
// Download update installer zip
string installerZipPath = Path.Combine(installerDirPath.FullName, "UpdatenInstaller.zip");
WebClient.DownloadFile(UpdateInfo.UpdateInstallerLink, installerZipPath);
// Extract update installer
var installerExtractPath = installerDirPath.CreateSubdirectory("extracted");
ZipFile.ExtractToDirectory(installerZipPath, installerExtractPath.FullName);
File.Delete(installerZipPath);
// Get UpdateInstaller.exe file
return(installerExtractPath.EnumerateFiles("*.exe").FirstOrDefault());
}
public bool DownloadPackage(UpdatePackageInfo package)
{
curDownloadingStatus = UpdateStatus.DownloadingPackage;
RaiseUpdateStatusChanged(curDownloadingStatus);
string dirPath = Path.Combine(MyPaths.GetMyAppDataPath(), Conversions.ToString(package.GetHashCode()));
string zipPath = Path.Combine(dirPath, PackageFileNameDefinations.ZIP_PACKAGE_FILENAME);
var dir = new DirectoryInfo(dirPath);
try
{
// Ensure existing and empty directory for the Zip File
if (dir.Exists)
{
dir.Delete(true);
}
dir.Create();
// Download zip package
WebClient.DownloadFile(package.Packagelink, zipPath);
// Remember path to package directory
dicPackagePaths.Add(package, dirPath);
}
catch (Exception)
{
return(false);
}
return(true);
}
