void OnHello(Srpc.Message response)
{
var srpc = new Srpc.Message();
srpc.Set(Srpc.Key.Method, "System_GetHandle");
_client.Send(srpc, OnGetHandle);
}
void OnGetHandle(Srpc.Message response)
{
_sContext = response.GetString("hResult");
_bHasContext = true;
SendContextOpen();
// Before Show, so that the browser window is known and can manage the Show
if (_nNativeHWND != 0)
{
SendContextNativeWindow(_sNativeVersion, _nNativeHWND);
}
if (_bShow)
{
SendContextShow();
}
else
{
SendContextHide();
}
//SendContextPosition(200, 800);
//SendContextSize(600, 400);
}
void SendContextHide()
{
var srpc = new Srpc.Message();
srpc.Set(Srpc.Key.Method, "Navigation_ContextHide");
srpc.Set("hContext", _sContext);
Send(srpc);
}
void SendContextNavigate(string sUrl)
{
var srpc = new Srpc.Message();
srpc.Set(Srpc.Key.Method, "Navigation_ContextNavigate");
srpc.Set("hContext", _sContext);
srpc.Set("sUrl", sUrl);
Send(srpc);
}
void Send(Srpc.Message srpc)
{
lock (this) {
if (_client != null)
{
_client.Send(srpc);
}
}
}
void SendContextSize(int nWidth, int nHeight)
{
var srpc = new Srpc.Message();
srpc.Set(Srpc.Key.Method, "Navigation_ContextSize");
srpc.Set("hContext", _sContext);
srpc.Set("nWidth", nWidth);
srpc.Set("nHeight", nHeight);
Send(srpc);
}
void SendContextPosition(int nLeft, int nBottom)
{
var srpc = new Srpc.Message();
srpc.Set(Srpc.Key.Method, "Navigation_ContextPosition");
srpc.Set("hContext", _sContext);
srpc.Set("nLeft", nLeft);
srpc.Set("nBottom", nBottom);
Send(srpc);
}
internal void Send(Srpc.Message msg, SrpcCompletion fComplete)
{
if (fComplete != null)
{
string sSrpcId = "_" + _nSrpcId++;
msg.Set("SrpcId", sSrpcId);
_completions.Add(sSrpcId, fComplete);
}
Send(msg.ToString() + "\n");
}
private void HandleResponse(Srpc.Message response, string sSrpcId)
{
if (_completions.ContainsKey(sSrpcId))
{
var fCompletion = _completions[sSrpcId];
if (fCompletion != null)
{
fCompletion(response);
}
_completions.Remove(sSrpcId);
}
}
void OnReceived(IAsyncResult iar)
{
//Socket remoteSocket = (Socket)iar.AsyncState; // disposed
lock (this) {
if (_socket == null)
{
OnDisconnected();
}
else
{
_bReceiving = false;
int nBytesRead = 0;
try {
nBytesRead = _socket.EndReceive(iar);
} catch { }
if (nBytesRead == 0)
{
OnDisconnected();
}
else
{
string sData = Encoding.UTF8.GetString(_bytes, 0, nBytesRead);
Log("IN " + sData);
_sBuffer += sData;
Srpc.Message srpc = null;
do
{
srpc = ProcessData(ref _sBuffer);
if (srpc != null)
{
string sSrpcId = srpc.GetString("SrpcId");
if (!String.IsNullOrEmpty(sSrpcId))
{
HandleResponse(srpc, sSrpcId);
}
else
{
HandleRequest(srpc);
}
}
} while (srpc != null);
Receive();
}
}
}
}
void OnConnected()
{
_bConnected = true;
_nReconnectInterval = _nMinReconnectInterval;
lock (this) {
if (_client != null)
{
var srpc = new Srpc.Message();
srpc.Set(Srpc.Key.Method, "Navigation_NavigatorHello");
_client.Send(srpc, OnHello);
}
}
}
void SendContextNativeWindow(string sVersion, int nHWND)
{
var sig = new Srpc.Message();
sig.Set("sType", "InternetExplorer");
sig.Set("sVersion", sVersion);
sig.Set("nWin32HWND", nHWND);
var srpc = new Srpc.Message();
srpc.Set(Srpc.Key.Method, "Navigation_ContextNativeWindow");
srpc.Set("hContext", _sContext);
srpc.Set("kvSignature", sig.ToString());
Send(srpc);
}
private Srpc.Message ProcessData(ref string sData)
{
Srpc.Message msg = null;
string sLfClean = sData.Replace("\r\n", "\n");
int nEnd = sLfClean.IndexOf("\n\n");
if (nEnd >= 0)
{
string sMessage = sLfClean.Substring(0, nEnd + 1);
sData = sLfClean.Substring(nEnd + 2);
msg = new Srpc.Message(sMessage);
}
return(msg);
}
internal void Send(Srpc.Message msg)
{
Send(msg, null);
}
private void HandleRequest(Srpc.Message request)
{
}
public SrpcException(Srpc.Message msg)
{
_srpcMessage = msg;
}
