public static ClientDialog LoadClientDialog(IReader reader)
{
var cd = new ClientDialog();
cd.Read(reader);
return(cd);
}
public static void AppendSrvDialog(string filePath, IEnumerable <Message> msgs)
{
Assert(msgs != null);
using (FileLocker.Lock(filePath))
{
ClientDialog clDlg = ReadSrvDialog(filePath);
var newDlg = new ClientDialog(clDlg.ClientID, clDlg.ClientStatus, clDlg.Messages.Concat(msgs));
WriteSrvDialog(filePath, newDlg);
}
}
public static void AppendSrvDialog(string filePath, Message msg)
{
Assert(msg != null);
using (FileLocker.Lock(filePath))
{
ClientDialog clDlg = ReadSrvDialog(filePath);
var newDlg = new ClientDialog(clDlg.ClientID, clDlg.ClientStatus, clDlg.Messages.Add(msg));
WriteSrvDialog(filePath, newDlg);
}
}
public static void WriteSrvDialog(string filePath, ClientDialog clDlg)
{
Assert(clDlg != null);
using (FileLocker.Lock(filePath))
using (FileStream fs = File.Create(filePath))
{
var writer = new RawDataWriter(fs, Encoding.UTF8);
writer.Write(SrvDialogSignature);
clDlg.Write(writer);
}
}
public static ClientDialog ReadSrvDialog(string filePath)
{
using (FileLocker.Lock(filePath))
using (FileStream fs = File.OpenRead(filePath))
{
var reader = new RawDataReader(fs, Encoding.UTF8);
byte[] sign = SrvDialogSignature;
foreach (byte b in sign)
{
if (reader.ReadByte() != b)
{
throw new CorruptedFileException(filePath);
}
}
return(ClientDialog.LoadClientDialog(reader));
}
}
