public static ProxyOptions FromStream(Stream stream)
{
using (var reader = new BinaryReader(stream, Encoding.UTF8, true))
{
if (reader.ReadByte() != 0)
{
throw new IOException("Unexpected data");
}
var options = new Launcher.ProcessOptions();
var po = new ProxyOptions(options);
options.FileName = reader.ReadString();
options.Arguments = reader.ReadString();
options.WorkingDirectory = reader.ReadString();
options.UserName = reader.ReadString();
var variables = reader.ReadByte();
while (variables > 0)
{
options.Variables[reader.ReadString()] = reader.ReadString();
variables--;
}
return(po);
}
}
private static FileInfo GetLink(Settings.IAccount account, Launcher.ProcessOptions options)
{
var path = Path.Combine(DataPath.AppDataAccountData, "pl", account.UID.ToString());
string name;
if ((name = _fileDescription) == null)
{
try
{
_fileDescription = name = FileVersionInfo.GetVersionInfo(options.FileName).FileDescription;
if (string.IsNullOrWhiteSpace(name))
{
throw new NotSupportedException();
}
return(new FileInfo(Path.Combine(path, name + ".lnk")));
}
catch
{
_fileDescription = name = "Guild Wars 2";
}
}
return(new FileInfo(Path.Combine(path, name + ".lnk")));
}
public ProxyOptions(Launcher.ProcessOptions options)
{
this.options = options;
}
public static Process Launch(Settings.IAccount account, Launcher.ProcessOptions options)
{
var link = GetLink(account, options);
try
{
var di = link.Directory;
if (!di.Exists)
{
di.Create();
}
}
catch (Exception e)
{
Util.Logging.Log(e);
}
if (!link.Exists)
{
new Windows.Shortcut(options.FileName, "")
{
AppUserModelID = "Gw2Launcher." + account.UID,
PreventPinning = true
}.Save(link.FullName);
}
var po = new ProxyOptions(options);
po.FileName = link.FullName;
int pid;
using (var p = Process.GetCurrentProcess())
pid = p.Id;
var capacity = 512;
MemoryMappedFile mf;
using (var ms = new MemoryStream(capacity))
{
po.CopyTo(ms);
if (ms.Length > capacity)
{
capacity = (int)ms.Length;
}
mf = MemoryMappedFile.CreateNew(Messaging.MappedMessage.BASE_ID + "PL:" + pid, capacity);
using (var stream = mf.CreateViewStream())
{
ms.Position = 0;
ms.CopyTo(stream);
}
}
using (mf)
{
var startInfo = new ProcessStartInfo(Assembly.GetExecutingAssembly().Location, "-pl " + pid);
startInfo.UseShellExecute = false;
if (!string.IsNullOrEmpty(options.UserName))
{
startInfo.UserName = options.UserName;
startInfo.Password = options.Password;
startInfo.LoadUserProfile = true;
}
using (var p = Process.Start(startInfo))
{
p.WaitForExit();
using (var reader = new BinaryReader(mf.CreateViewStream(), Encoding.UTF8))
{
var result = (LaunchResult)reader.ReadByte();
if (result == LaunchResult.Success)
{
pid = reader.ReadInt32();
try
{
return(Process.GetProcessById(pid));
}
catch (Exception e)
{
Util.Logging.Log(e);
return(null);
}
}
else if (result == LaunchResult.Failed)
{
var msg = reader.ReadString();
throw new Exception(msg);
}
else if (result == LaunchResult.None)
{
throw new Exception("No response from launcher");
}
else
{
throw new NotSupportedException();
}
}
}
}
}