private void InvokeCallback(Object state)
{
RequestState requestState = state as RequestState;
Hashtable result = GetResponseBody(requestState.response, requestState.encryptMode);
PHPRPC_Error error;
Int32 errno = (Int32)result["phprpc_errno"];
if (errno > 0)
{
String errstr = (String)result["phprpc_errstr"];
error = new PHPRPC_Error(errno, errstr);
}
else
{
error = null;
}
if (result.ContainsKey("phprpc_output"))
{
output = (String)result["phprpc_output"];
}
else
{
output = String.Empty;
}
if (requestState.syncCallback != null)
{
Delegate callback = (Delegate)requestState.syncCallback;
Type callbackType = callback.GetType();
Object[] args = requestState.args;
Object retval = error;
if (result.ContainsKey("phprpc_result"))
{
if (result.ContainsKey("phprpc_args"))
{
args = (Object[])PHPConvert.ToArray((AssocArray)Deserialize(Decrypt((Byte[])result["phprpc_args"], 1, requestState.encryptMode)), typeof(Object[]), encoding);
}
retval = Deserialize(Decrypt((Byte[])result["phprpc_result"], 2, requestState.encryptMode));
}
if (callbackType.IsGenericType)
{
Type resultType = callbackType.GetGenericArguments()[0];
if (retval != error)
{
callback.DynamicInvoke(PHPConvert.ChangeType(retval, resultType, encoding), args, output, error, false);
}
else
{
callback.DynamicInvoke(null, args, output, error, true);
}
}
else
{
((PHPRPC_Callback)callback)(retval, args, output, error);
}
}
}
public Hashtable Invoke(String function, Object[] args, Boolean byRef, Byte encryptMode)
{
Hashtable data = new Hashtable();
data["warning"] = null;
data["output"] = String.Empty;
try {
KeyExchange(ref encryptMode);
StringBuilder requestBody = new StringBuilder();
requestBody.Append("phprpc_func=").Append(function);
if (args != null && args.Length > 0)
{
requestBody.Append("&phprpc_args=");
requestBody.Append(Base64Encode(Encrypt(Serialize(args), 1, encryptMode)).Replace("+", "%2B"));
}
requestBody.Append("&phprpc_encrypt=").Append(encryptMode);
if (!byRef)
{
requestBody.Append("&phprpc_ref=false");
}
Hashtable result = POST(requestBody.ToString());
Int32 errno = (Int32)result["phprpc_errno"];
if (errno > 0)
{
String errstr = (String)result["phprpc_errstr"];
data["warning"] = new PHPRPC_Error(errno, errstr);
}
if (result.ContainsKey("phprpc_output"))
{
data["output"] = (String)result["phprpc_output"];
}
if (result.ContainsKey("phprpc_result"))
{
if (result.ContainsKey("phprpc_args"))
{
Object[] arguments = (Object[])PHPConvert.ToArray((AssocArray)Deserialize(Decrypt((Byte[])result["phprpc_args"], 1, encryptMode)), typeof(Object[]), encoding);
for (Int32 i = 0; i < Math.Min(args.Length, arguments.Length); i++)
{
args[i] = arguments[i];
}
}
data["result"] = Deserialize(Decrypt((Byte[])result["phprpc_result"], 2, encryptMode));
}
else
{
data["result"] = warning;
}
}
catch (PHPRPC_Error e) {
data["result"] = e;
}
catch (Exception e) {
data["result"] = new PHPRPC_Error(1, e.ToString());
}
return(data);
}