/// <summary>
/// Handle a Repository State request
///
/// Gets a path from the stream, then writes a return code, the size of the state data,
/// and then invokes RepositoryState.Write (which writes the same way it does to a file).
/// </summary>
private void HandleStateRequest()
{
var repoName = _reader.ReadString();
var repo = _config.Repositories[repoName];
if (repo == null || !Directory.Exists(repo.Path))
{
_writer.Write(RetCode.BadPath);
return;
}
if (repo.Users.Count(u => u.Name == _userName || u.Name == AnonymousUsername) == 0)
{
_writer.Write(RetCode.BadAuth);
return;
}
var stateFile = Path.Combine(
repo.Path,
FooSyncEngine.RepoStateFileName
);
if (!File.Exists(stateFile))
{
RepositoryStateCollection state = new RepositoryStateCollection();
state.AddRepository(new FooTree(_foo, repo.Path), state.RepositoryID);
state.Write(stateFile);
}
_writer.Write(RetCode.Success);
using (var statestream = new FileStream(stateFile, FileMode.Open))
{
_writer.Write(statestream.Length);
statestream.CopyTo(_stream);
}
}
