diff options
author | Brad Davis <[email protected]> | 2014-07-24 16:47:31 -0700 |
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committer | Brad Davis <[email protected]> | 2014-07-24 16:47:31 -0700 |
commit | 0f49ce8fc6aa54224e4c0d6fda8c4527ad39cce1 (patch) | |
tree | da07ebc6a7f75185bda857dd5f1c34710b416a93 /LibOVR/Src/Service/Service_NetSessionCommon.h | |
parent | ca79271759ff7eecd22ec5c4db438370fe51d687 (diff) |
0.4 Win-Beta0.4.0
Diffstat (limited to 'LibOVR/Src/Service/Service_NetSessionCommon.h')
-rw-r--r-- | LibOVR/Src/Service/Service_NetSessionCommon.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/LibOVR/Src/Service/Service_NetSessionCommon.h b/LibOVR/Src/Service/Service_NetSessionCommon.h new file mode 100644 index 0000000..f6de30c --- /dev/null +++ b/LibOVR/Src/Service/Service_NetSessionCommon.h @@ -0,0 +1,142 @@ +/************************************************************************************ + +Filename : Service_NetSessionCommon.h +Content : Shared networking for service +Created : June 12, 2014 +Authors : Kevin Jenkins, Chris Taylor + +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_Service_NetSessionCommon_h +#define OVR_Service_NetSessionCommon_h + +#include "../OVR_CAPI.h" +#include "../Net/OVR_RPC1.h" +#include "../Kernel/OVR_Threads.h" +#include "../Net/OVR_BitStream.h" +#include "../Kernel/OVR_System.h" + +namespace OVR { + +class HMDInfo; + +namespace Service { + + +//----------------------------------------------------------------------------- +// VirtualHmdId + +// This is an identifier that is unique to each VirtualHmd object on the server +// side. The client side uses this to opaquely reference those objects. + +typedef int32_t VirtualHmdId; +static const int32_t InvalidVirtualHmdId = -1; + +// Localhost-bound TCP port that the service listens on for VR apps +static const int VRServicePort = 30322; // 0x7672 = "vr" little-endian + +// HMDInfo section related to networking +struct HMDNetworkInfo +{ + HMDNetworkInfo() : + NetId(InvalidVirtualHmdId) + { + } + + // Network identifier for HMD + VirtualHmdId NetId; + + // Name of the shared memory object + String SharedMemoryName; + + void Serialize(Net::BitStream* bs) + { + bs->Write(NetId); + bs->Write(SharedMemoryName); + } + bool Deserialize(Net::BitStream* bs) + { + bs->Read(NetId); + return bs->Read(SharedMemoryName); + } +}; + + +//------------------------------------------------------------------------------------- +// ***** NetSessionCommon + +// Common part networking session/RPC implementation shared between client and server. + +class NetSessionCommon : public Thread +{ +protected: + virtual void onSystemDestroy(); + virtual void onThreadDestroy(); + +public: + NetSessionCommon(); + virtual ~NetSessionCommon(); + + Net::Plugins::RPC1* GetRPC1() const + { + return pRPC; + } + Net::Session* GetSession() const + { + return pSession; + } + + static void SerializeHMDInfo(Net::BitStream* bitStream, HMDInfo* hmdInfo); + static bool DeserializeHMDInfo(Net::BitStream* bitStream, HMDInfo* hmdInfo); + +public: + // Getter/setter tools + enum EGetterSetters + { + // Note: If this enumeration changes, then the Servce_NetSessionCommon.cpp + // IsServiceProperty() function should be updated. + + EGetStringValue, + EGetBoolValue, + EGetIntValue, + EGetNumberValue, + EGetNumberValues, + ESetStringValue, + ESetBoolValue, + ESetIntValue, + ESetNumberValue, + ESetNumberValues, + + ENumTypes + }; + + static const char* FilterKeyPrefix(const char* key); + static bool IsServiceProperty(EGetterSetters e, const char* key); + +protected: + bool Terminated; // Thread termination flag + Net::Session* pSession; // Networking session + Net::Plugins::RPC1* pRPC; // Remote procedure calls object +}; + + +}} // namespace OVR::Service + +#endif // OVR_Service_NetSessionCommon_h |