private void InstallDownloadedPackage(IUpdateCheckResult result, int currentPackage, string packagePath)
{
string tempFolder = packagePath + ".extracted/";
if (Directory.Exists(tempFolder))
{
Directory.Delete(tempFolder, true);
}
using (ZipFile zip = new ZipFile(packagePath)) {
foreach (ZipEntry entry in zip)
{
if (!entry.FileName.Contains("/"))
{
entry.Extract(tempFolder, ExtractExistingFileAction.OverwriteSilently);
}
}
}
string uninstallPackagePath = this.packageListDirectory + "UpdaterCache/" + result.PackagesToUpdate[currentPackage].FullID + ".udruninsta_";
if (System.IO.File.Exists(uninstallPackagePath))
{
// An uninstall package exists!
// Try to uninstall it
UninstallPackage(result.PackagesToUpdate[currentPackage], uninstallPackagePath);
}
PackageLoader loader = new PackageLoader();
loader.LoadPackage(tempFolder + result.PackagesToUpdate[currentPackage].FullID + ".dll");
loader.Package.Initialize(this);
PackageInstaller installer = new PackageInstaller(packagePath, tempFolder, this.packageListDirectory, result.PackagesToUpdate[currentPackage], loader);
// Start installing the package
loader.Package.Install(installer);
// Installation complete! Add this package to the installed packages list
MarkPackageInstalled(installer.Package.FullID, installer.Package.Version);
SaveInstalledPackageList();
// Close all resources used by the package installer
installer.Close();
loader.Unload();
if (Directory.Exists(System.IO.Path.GetDirectoryName(uninstallPackagePath)) == false)
{
Directory.CreateDirectory(Path.GetDirectoryName(uninstallPackagePath));
}
using (ZipFile zip = new ZipFile()) {
zip.AddFile(tempFolder + "FileList.xml", "\\");
zip.AddFile(tempFolder + result.PackagesToUpdate[currentPackage].FullID + ".dll", "\\");
zip.AddFile(tempFolder + "Updater.Linker.dll", "\\");
zip.Save(uninstallPackagePath);
}
// Delete the temporary files
if (Directory.Exists(tempFolder))
{
Directory.Delete(tempFolder, true);
}
if (File.Exists(packagePath))
{
File.Delete(packagePath);
}
OnPackageInstallationComplete(result, currentPackage);
}
private void InstallDownloadedPackage(IUpdateCheckResult result, int currentPackage, string packagePath)
{
string tempFolder = packagePath + ".extracted/";
if (Directory.Exists(tempFolder)) {
Directory.Delete(tempFolder, true);
}
using (ZipFile zip = new ZipFile(packagePath)) {
foreach (ZipEntry entry in zip) {
if (!entry.FileName.Contains("/")) {
entry.Extract(tempFolder, ExtractExistingFileAction.OverwriteSilently);
}
}
}
string uninstallPackagePath = this.packageListDirectory + "UpdaterCache/" + result.PackagesToUpdate[currentPackage].FullID + ".udruninsta_";
if (System.IO.File.Exists(uninstallPackagePath)) {
// An uninstall package exists!
// Try to uninstall it
UninstallPackage(result.PackagesToUpdate[currentPackage], uninstallPackagePath);
}
PackageLoader loader = new PackageLoader();
loader.LoadPackage(tempFolder + result.PackagesToUpdate[currentPackage].FullID + ".dll");
loader.Package.Initialize(this);
PackageInstaller installer = new PackageInstaller(packagePath, tempFolder, this.packageListDirectory, result.PackagesToUpdate[currentPackage], loader);
// Start installing the package
loader.Package.Install(installer);
// Installation complete! Add this package to the installed packages list
MarkPackageInstalled(installer.Package.FullID, installer.Package.Version);
SaveInstalledPackageList();
// Close all resources used by the package installer
installer.Close();
loader.Unload();
if (Directory.Exists(System.IO.Path.GetDirectoryName(uninstallPackagePath)) == false) {
Directory.CreateDirectory(Path.GetDirectoryName(uninstallPackagePath));
}
using (ZipFile zip = new ZipFile()) {
zip.AddFile(tempFolder + "FileList.xml", "\\");
zip.AddFile(tempFolder + result.PackagesToUpdate[currentPackage].FullID + ".dll", "\\");
zip.AddFile(tempFolder + "Updater.Linker.dll", "\\");
zip.Save(uninstallPackagePath);
}
// Delete the temporary files
if (Directory.Exists(tempFolder)) {
Directory.Delete(tempFolder, true);
}
if (File.Exists(packagePath)) {
File.Delete(packagePath);
}
OnPackageInstallationComplete(result, currentPackage);
}
