protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (disposing)
{
if (_logger != null)
_logger.Dispose();
_logger = null;
}
}
public static void AddProgressLogger(ProgressLogger prog)
{
Write(new LogEntry(prog, null));
}
public ProgressWebClient(string message)
{
_logger = new ProgressLogger(1, message);
}
private static string[] InstallUpdate(string path)
{
//Extract ZIP's into a seperate folder
//Install everything else as a plugin
var info = new FileInfo(path);
var ext = info.Extension.ToLower();
if (ext == ".zip")
{
//Extract into a temporary directory incase of zip exceptions that could potentially corrupt our installation
var tmp = ExtractZip(info);
if (!String.IsNullOrEmpty(tmp))
{
//Read package
var pkgFile = Path.Combine(tmp, "package.json");
if (File.Exists(pkgFile))
{
var pkg = Newtonsoft.Json.JsonConvert.DeserializeObject<UpdatePackage>(File.ReadAllText(pkgFile));
if (pkg != null && pkg.Instructions != null && pkg.Instructions.Length > 0)
{
//Verify first then install
using (var logger = new ProgressLogger(pkg.Instructions.Length, "Verifying package"))
{
foreach (var ins in pkg.Instructions)
{
if (String.IsNullOrEmpty(ins.PackageFileName)) throw new RepositoryError("Invalid source file");
if (String.IsNullOrEmpty(ins.DestinationFileName)) ins.DestinationFileName = ins.PackageFileName; //If not provided then it means it's the same
var relPath = ins.PackageFileName.Split(ins.DirectorySeperator);
relPath = new string[] { tmp }.Concat(relPath).ToArray();
var from = Path.Combine(relPath);
if (!File.Exists(from)) throw new RepositoryError("Source file {0} does not exist", ins.PackageFileName);
var toPath = ins.PackageFileName.Split(ins.DirectorySeperator);
toPath = new string[] { Environment.CurrentDirectory }.Concat(toPath).ToArray();
var to = Path.Combine(toPath);
if (IsChild(to) == null) throw new RepositoryError("Destination file {0} is not within the TDSM install directory", ins.DestinationFileName);
}
}
using (var logger = new ProgressLogger(pkg.Instructions.Length, "Installing package"))
{
foreach (var ins in pkg.Instructions)
{
var relPath = ins.PackageFileName.Split(ins.DirectorySeperator);
relPath = new string[] { tmp }.Concat(relPath).ToArray();
var from = Path.Combine(relPath);
var toPath = ins.PackageFileName.Split(ins.DirectorySeperator);
toPath = new string[] { Environment.CurrentDirectory }.Concat(toPath).ToArray();
var to = IsChild(Path.Combine(toPath));
if (File.Exists(to)) File.Delete(to);
File.Move(from, to);
}
}
ProgramLog.Admin.Log("Cleaning up");
Directory.Delete(tmp, true);
File.Delete(path);
return pkg.PluginsToLoad;
}
else
{
throw new RepositoryError("No install instructions");
}
}
else
{
throw new RepositoryError("package.json is missing");
}
}
else
{
throw new RepositoryError("Failed to extract package");
}
}
else if (ext == ".lua" || ext == ".dll")
{
//Move and replace targets
var dest = Path.Combine(Globals.PluginPath, info.Name);
if (File.Exists(dest)) File.Delete(dest);
File.Move(info.FullName, dest);
return new string[] { dest };
}
else throw new RepositoryError("No package support for {0}", ext ?? "<unknown>");
}