public static Dictionary SessionStateForFrame()

in TpmRcDecoder/TpmRcDecoder.Universal/SuspensionManager.cs [213:237]

• 22 lines of code
• 4 McCabe index (conditional complexity)

        public static Dictionary<String, Object> SessionStateForFrame(Frame frame)
        {
            var frameState = (Dictionary<String, Object>)frame.GetValue(FrameSessionStateProperty);

            if (frameState == null)
            {
                var frameSessionKey = (String)frame.GetValue(FrameSessionStateKeyProperty);
                if (frameSessionKey != null)
                {
                    // Registered frames reflect the corresponding session state
                    if (!_sessionState.ContainsKey(frameSessionKey))
                    {
                        _sessionState[frameSessionKey] = new Dictionary<String, Object>();
                    }
                    frameState = (Dictionary<String, Object>)_sessionState[frameSessionKey];
                }
                else
                {
                    // Frames that aren't registered have transient state
                    frameState = new Dictionary<String, Object>();
                }
                frame.SetValue(FrameSessionStateProperty, frameState);
            }
            return frameState;
        }