/// <summary>
/// Request an invocation object prior to setting input/output arguments
/// </summary>
/// <param name="aAction">Action which will be invoked</param>
/// <param name="aCallback">Delegate to run when the action completes</param>
/// <returns>Invocation object, ready to receive input and output arguments</returns>
public Invocation Invocation(OpenHome.Net.Core.Action aAction, CpProxy.CallbackAsyncComplete aCallback)
{
Invocation invocation = new Invocation(this, aAction.Handle(), aCallback);
lock (this)
{
iActiveInvocations.Add(invocation);
}
return invocation;
}
/// <summary>
/// Register an action as available. The action will be published as part of the owning device's service xml
/// </summary>
/// <param name="aAction">Action being registered as availabke</param>
/// <param name="aDelegate">Delegate to call when the action is invoked</param>
/// <param name="aPtr">Data to pass to the delegate</param>
protected void EnableAction(OpenHome.Net.Core.Action aAction, ActionDelegate aDelegate, IntPtr aPtr)
{
iActions.Add(aAction);
DvProviderAddAction(iHandle, aAction.Handle(), aDelegate, aPtr);
}
/// <summary>
/// Add a property to this provider
/// </summary>
/// <remarks>Any later updates to the value of the property will be automatically published to
/// any subscribers</remarks>
/// <param name="aProperty">Property being added</param>
protected void AddProperty(OpenHome.Net.Core.Property aProperty)
{
iProperties.Add(aProperty);
DvProviderAddProperty(iHandle, aProperty.Handle());
}
public unsafe ParameterRelated(String aName, OpenHome.Net.Core.Property aProperty)
{
IntPtr name = InteropUtils.StringToHGlobalUtf8(aName);
iHandle = ServiceParameterCreateRelated(name, aProperty.Handle());
Marshal.FreeHGlobal(name);
}