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Diffstat (limited to 'LibOVR/Src/OVR_HIDDeviceImpl.h')
| -rw-r--r-- | LibOVR/Src/OVR_HIDDeviceImpl.h | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/LibOVR/Src/OVR_HIDDeviceImpl.h b/LibOVR/Src/OVR_HIDDeviceImpl.h deleted file mode 100644 index 1399da6..0000000 --- a/LibOVR/Src/OVR_HIDDeviceImpl.h +++ /dev/null @@ -1,201 +0,0 @@ -/************************************************************************************ - -Filename : OVR_HIDDeviceImpl.h -Content : Implementation of HIDDevice. -Created : March 7, 2013 -Authors : Lee Cooper - -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_HIDDeviceImpl_h -#define OVR_HIDDeviceImpl_h - -//#include "OVR_Device.h" -#include "OVR_DeviceImpl.h" - -namespace OVR { - -//------------------------------------------------------------------------------------- -class HIDDeviceCreateDesc : public DeviceCreateDesc -{ -public: - HIDDeviceCreateDesc(DeviceFactory* factory, DeviceType type, const HIDDeviceDesc& hidDesc) - : DeviceCreateDesc(factory, type), HIDDesc(hidDesc) { } - HIDDeviceCreateDesc(const HIDDeviceCreateDesc& other) - : DeviceCreateDesc(other.pFactory, other.Type), HIDDesc(other.HIDDesc) { } - - virtual bool MatchDevice(const String& path) - { - // should it be case insensitive? - return HIDDesc.Path.CompareNoCase(path) == 0; - } - - HIDDeviceDesc HIDDesc; -}; - -//------------------------------------------------------------------------------------- -template<class B> -class HIDDeviceImpl : public DeviceImpl<B>, public HIDDevice::HIDHandler -{ -public: - HIDDeviceImpl(HIDDeviceCreateDesc* createDesc, DeviceBase* parent) - : DeviceImpl<B>(createDesc, parent) - { - } - - // HIDDevice::Handler interface. - virtual void OnDeviceMessage(HIDDeviceMessageType messageType) - { - MessageType handlerMessageType; - switch (messageType) { - case HIDDeviceMessage_DeviceAdded: - handlerMessageType = Message_DeviceAdded; - DeviceImpl<B>::ConnectedFlag = true; - break; - - case HIDDeviceMessage_DeviceRemoved: - handlerMessageType = Message_DeviceRemoved; - DeviceImpl<B>::ConnectedFlag = false; - break; - - default: OVR_ASSERT(0); return; - } - - // Do device notification. - MessageDeviceStatus status(handlerMessageType, this, OVR::DeviceHandle(this->pCreateDesc)); - this->HandlerRef.Call(status); - - // Do device manager notification. - DeviceManagerImpl* manager = this->GetManagerImpl(); - switch (handlerMessageType) { - case Message_DeviceAdded: - manager->CallOnDeviceAdded(this->pCreateDesc); - break; - - case Message_DeviceRemoved: - manager->CallOnDeviceRemoved(this->pCreateDesc); - break; - - default:; - } - } - - virtual bool Initialize(DeviceBase* parent) - { - // Open HID device. - HIDDeviceDesc& hidDesc = *getHIDDesc(); - HIDDeviceManager* pManager = GetHIDDeviceManager(); - - - HIDDevice* device = pManager->Open(hidDesc.Path); - if (!device) - { - return false; - } - - InternalDevice = *device; - InternalDevice->SetHandler(this); - - // AddRef() to parent, forcing chain to stay alive. - DeviceImpl<B>::pParent = parent; - - return true; - } - - virtual void Shutdown() - { - InternalDevice->SetHandler(NULL); - - DeviceImpl<B>::pParent.Clear(); - } - - DeviceManager* GetDeviceManager() - { - return DeviceImpl<B>::pCreateDesc->GetManagerImpl(); - } - - HIDDeviceManager* GetHIDDeviceManager() - { - return DeviceImpl<B>::pCreateDesc->GetManagerImpl()->GetHIDDeviceManager(); - } - - bool SetFeatureReport(UByte* data, UInt32 length) - { - // Push call with wait. - bool result = false; - - ThreadCommandQueue* pQueue = this->GetManagerImpl()->GetThreadQueue(); - if (!pQueue->PushCallAndWaitResult(this, &HIDDeviceImpl::setFeatureReport, &result, data, length)) - return false; - - return result; - } - - bool setFeatureReport(UByte* data, UInt32 length) - { - return InternalDevice->SetFeatureReport(data, length); - } - - bool GetFeatureReport(UByte* data, UInt32 length) - { - bool result = false; - - ThreadCommandQueue* pQueue = this->GetManagerImpl()->GetThreadQueue(); - if (!pQueue->PushCallAndWaitResult(this, &HIDDeviceImpl::getFeatureReport, &result, data, length)) - return false; - - return result; - } - - bool getFeatureReport(UByte* data, UInt32 length) - { - return InternalDevice->GetFeatureReport(data, length); - } - - UByte GetDeviceInterfaceVersion() - { - UInt16 versionNumber = getHIDDesc()->VersionNumber; - - // Our interface and hardware versions are represented as two BCD digits each. - // Interface version is in the last two digits. - UByte interfaceVersion = (UByte) ((versionNumber & 0x000F) >> 0) * 1 + - ((versionNumber & 0x00F0) >> 4) * 10; - return interfaceVersion; - } - -protected: - HIDDevice* GetInternalDevice() const - { - return InternalDevice; - } - - HIDDeviceDesc* getHIDDesc() const - { return &getCreateDesc()->HIDDesc; } - - HIDDeviceCreateDesc* getCreateDesc() const - { return (HIDDeviceCreateDesc*) &(*DeviceImpl<B>::pCreateDesc); } - -private: - Ptr<HIDDevice> InternalDevice; -}; - -} // namespace OVR - -#endif |