public Response Send(Request request)
{
Response response = null;
TcpClient client = null;
try
{
client = new TcpClient();
client.Connect(Address, Port);
BinaryFormatter serializer = new BinaryFormatter();
serializer.Serialize(client.GetStream(), request);
client.GetStream().Flush();
BinaryFormatter deserializer = new BinaryFormatter();
response = (Response)deserializer.Deserialize(client.GetStream());
}
catch (SocketException e)
{
response = new Response();
response.type = ResponseType.Fail;
response.param = "Ошибка соединения с сервером.\nВозможно Cервер не запущет или неправильные настройкаи клиента.\n\nСообщение:\n" + e.Message;
}
finally
{
if (client != null)
{
client.Close();
}
}
return response;
}
public bool DeleteItem(Item item)
{
Request request = new Request();
request.type = item.DeleteType;
request.param = item.id;
Response responce = Send(request);
return AnalizeResult(responce);
}
public bool GetItem(int id, ref Item item)
{
Request request = new Request();
request.type = item.GetType;
request.param = id;
Response responce = Send(request);
if (AnalizeResult(responce))
{
item = (Item)responce.param;
return true;
}
item = null;
return false;
}
public bool GetAllItems(ref Item[] res, Item helper)
{
Request request = new Request();
request.type = helper.GatAllType;
request.param = null;
Response responce = Send(request);
if (AnalizeResult(responce))
{
res = (Item[])responce.param;
return true;
}
res = null;
return false;
}
public bool SaveItem(ref Item p)
{
Request request = new Request();
request.type = p.SaveType;
request.param = p;
Response responce = Send(request);
if (AnalizeResult(responce))
{
p = (Item)responce.param;
return true;
}
else
{
return false;
}
}
