1 files changed, 84 insertions, 0 deletions
diff --git a/LibOVR/Src/CAPI/CAPI_GlobalState.h b/LibOVR/Src/CAPI/CAPI_GlobalState.h
new file mode 100644
index 0000000..54ab8cc
--- /dev/null
+++ b/LibOVR/Src/CAPI/CAPI_GlobalState.h
@@ -0,0 +1,84 @@
+/************************************************************************************
+
+Filename    :   CAPI_GlobalState.h
+Content     :   Maintains global state of the CAPI
+Created     :   January 24, 2013
+Authors     :   Michael Antonov
+
+Copyright   :   Copyright 2014 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Oculus VR Rift SDK License Version 3.1 (the "License"); 
+you may not use the Oculus VR Rift SDK except in compliance with the License, 
+which is provided at the time of installation or download, or which 
+otherwise accompanies this software in either electronic or hard copy form.
+
+You may obtain a copy of the License at
+
+http://www.oculusvr.com/licenses/LICENSE-3.1 
+
+Unless required by applicable law or agreed to in writing, the Oculus VR SDK 
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#ifndef OVR_CAPI_GlobalState_h
+#define OVR_CAPI_GlobalState_h
+
+#include "../OVR_CAPI.h"
+#include "../OVR_Device.h"
+#include "../Kernel/OVR_Timer.h"
+#include "../Kernel/OVR_Math.h"
+
+#include "CAPI_HMDState.h"
+
+namespace OVR { namespace CAPI {
+
+//-------------------------------------------------------------------------------------
+// ***** OVRGlobalState
+
+// Global DeviceManager state - singleton instance of this is created
+// by ovr_Initialize().
+class GlobalState  : public MessageHandler,  public NewOverrideBase
+{  
+public:
+    GlobalState();
+    ~GlobalState();
+
+    static GlobalState *pInstance;
+    
+    int         EnumerateDevices();
+    HMDDevice*  CreateDevice(int index);
+
+    // MessageHandler implementation
+    void        OnMessage(const Message& msg);
+
+    // Helpers used to keep track of HMDs and notify them of sensor changes.
+    void        AddHMD(HMDState* hmd);
+    void        RemoveHMD(HMDState* hmd);
+    void        NotifyHMDs_AddDevice(DeviceType deviceType);
+
+    const char* GetLastError()
+    {
+        return 0;
+    }
+
+    DeviceManager* GetManager() { return pManager; }
+
+protected:
+
+    Ptr<DeviceManager>  pManager;
+    Lock                EnumerationLock;
+    Array<DeviceHandle> EnumeratedDevices;
+    
+    // Currently created hmds; protected by Manager lock.
+    List<HMDState>      HMDs;
+};
+
+}} // namespace OVR::CAPI
+
+#endif
+
+