TPVSocketEvent OsclConnectMethod::Connect(OsclNetworkAddress& aAddress,
int32 aTimeout)
{
if (!StartMethod(aTimeout))
return EPVSocketFailure;
ConnectRequest()->Connect(aAddress);
return EPVSocketPending;
}
TPVDNSEvent OsclGetHostByNameMethod::GetHostByName(char *name, OsclNetworkAddress *addr,
int32 aTimeout, Oscl_Vector<OsclNetworkAddress, OsclMemAllocator> * aAddressList)
{
if (!StartMethod(aTimeout))
return EPVDNSFailure;
iGetHostByNameRequest->GetHostByName(name, addr, aAddressList);
return EPVDNSPending;
}
TPVSocketEvent OsclSendToMethod::SendTo(const uint8* &aPtr, uint32 aLen,
OsclNetworkAddress& aAddress,
int32 aTimeout)
{
if (!StartMethod(aTimeout))
return EPVSocketFailure;
SendToRequest()->SendTo(aPtr, aLen, aAddress);
return EPVSocketPending;
}
/**
* This method is called when we receive a WPD_COMMAND_SERVICE_METHODS_START_INVOKE
* command.
*
* The parameters sent to us are:
* - WPD_PROPERTY_SERVICE_METHOD: Indicates the method to invoke.
* This must be from the list returned by WPD_COMMAND_SERVICE_CAPABILITIES_GET_SUPPORTED_METHODS
* or WPD_COMMAND_SERVICE_CAPABILITIES_GET_SUPPORTED_ METHODS_BY_FORMAT.
*
* - WPD_PROPERTY_SERVICE_METHOD_PARAMETER_VALUES: IPortableDeviceValues containing the method parameters.
* Each parameter must be set in the ordering specified by WPD_PARAMETER_ATTRIBUTE_ORDER, with all parameters present.
* This must be an empty set if the method does not have any parameters.
*
* The driver should:
* - Return immediately with the method invocation context in WPD_PROPERTY_SERVICE_METHOD_CONTEXT.
* - When this method invocation completes, the driver must send a WPD_EVENT_SERVICE_METHOD_COMPLETE event
* with the WPD_EVENT_PARAMETER_SERVICE_METHOD_CONTEXT parameter set as this method context.
* - Lastly, the driver should wait for the WPD_COMMAND_SERVICE_METHODS_END_INVOKE command
* before cleaning up associated resources with this context
*/
HRESULT WpdServiceMethods::OnStartInvoke(
_In_ IPortableDeviceValues* pParams,
_In_ IPortableDeviceValues* pResults)
{
HRESULT hr = S_OK;
LPWSTR pwszContext = NULL;
// Create a new method context
hr = StartMethod(pParams, &pwszContext);
CHECK_HR(hr, "Failed to create a new method context");
// Return the method context in the results
if (SUCCEEDED(hr))
{
hr = pResults->SetStringValue(WPD_PROPERTY_SERVICE_METHOD_CONTEXT, pwszContext);
CHECK_HR(hr, "Failed to set WPD_PROPERTY_SERVICE_METHOD_CONTEXT");
}
CoTaskMemFree(pwszContext);
return hr;
}
TPVSocketEvent OsclAcceptMethod::Accept(int32 aTimeout)
{
//in case previous accepted socket was never
//retrieved...
DiscardAcceptedSocket();
iAcceptedSocket = OsclSocketI::NewL(Alloc());
if (iAcceptedSocket->Open(*SocketServ()) != OsclErrNone)
{
DiscardAcceptedSocket();
return EPVSocketFailure;
}
if (!StartMethod(aTimeout))
{
DiscardAcceptedSocket();
return EPVSocketFailure;
}
AcceptRequest()->Accept(*iAcceptedSocket);
return EPVSocketPending;
}