[465] | 1 | /* |
---|
| 2 | Copyright 2009 Virginia Polytechnic Institute and State University |
---|
| 3 | |
---|
| 4 | Licensed under the Apache License, Version 2.0 (the "License"); |
---|
| 5 | you may not use this file except in compliance with the License. |
---|
| 6 | You may obtain a copy of the License at |
---|
| 7 | |
---|
| 8 | http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 9 | |
---|
| 10 | Unless required by applicable law or agreed to in writing, software |
---|
| 11 | distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 13 | See the License for the specific language governing permissions and |
---|
| 14 | limitations under the License. |
---|
| 15 | */ |
---|
| 16 | |
---|
[518] | 17 | /*! This header exports the declaration for the Service Management Layer |
---|
[465] | 18 | * component. |
---|
| 19 | */ |
---|
| 20 | |
---|
| 21 | #ifndef SML_H |
---|
| 22 | #define SML_H |
---|
| 23 | |
---|
| 24 | |
---|
| 25 | #include "components.h" |
---|
| 26 | |
---|
| 27 | |
---|
[518] | 28 | /*! \brief Service Management Layer (SML) class declaration. |
---|
| 29 | * |
---|
| 30 | * The functions listed here are required by the CROSS API for |
---|
| 31 | * service-oriented CROSS radio architectures. Note that most public functions |
---|
| 32 | * are documented in the parent class, Component. |
---|
[465] | 33 | */ |
---|
| 34 | class ServiceManagementLayer : public Component |
---|
| 35 | { |
---|
| 36 | public: |
---|
[518] | 37 | /*! \brief Default SML Constructor. */ |
---|
[465] | 38 | ServiceManagementLayer(); |
---|
[518] | 39 | |
---|
| 40 | /*! \brief Default SML Destructor. */ |
---|
[465] | 41 | ~ServiceManagementLayer(); |
---|
| 42 | |
---|
[518] | 43 | /*! \brief Preferred SML Constructor. |
---|
| 44 | * |
---|
| 45 | * Overloaded constructor that creates an SML and connects it to the |
---|
[465] | 46 | * shell with the passed hostname and port. |
---|
| 47 | */ |
---|
| 48 | ServiceManagementLayer(const char* SML_Config, const char* serverName, \ |
---|
| 49 | const char* serverPort, int16_t clientPort); |
---|
| 50 | |
---|
[518] | 51 | /*! \brief Connect the SML to a remote Shell control component. |
---|
| 52 | * |
---|
| 53 | * Connect and register with the shell component at the passed hostname |
---|
[465] | 54 | * and port. |
---|
| 55 | */ |
---|
| 56 | void ConnectToShell(const char* serverName, const char* serverPort); |
---|
[518] | 57 | |
---|
[465] | 58 | void SendComponentType(); |
---|
| 59 | void MessageHandler(int32_t ID); |
---|
| 60 | void Shutdown(); |
---|
| 61 | void Reset(); |
---|
| 62 | void RegisterComponent(); |
---|
| 63 | void DeregisterComponent(); |
---|
| 64 | |
---|
[518] | 65 | /*! \brief Starts the SML Server and watches it for incoming messages |
---|
| 66 | * |
---|
| 67 | * TODO |
---|
[465] | 68 | */ |
---|
| 69 | void StartSMLServer(); |
---|
| 70 | |
---|
| 71 | private: |
---|
[518] | 72 | /*! \brief Pass the radio configuration onto another component. |
---|
| 73 | * |
---|
| 74 | * Receive the radio configuration settings from the shell and pass them |
---|
[465] | 75 | * on to another component. |
---|
| 76 | */ |
---|
| 77 | void TransferRadioConfiguration(int32_t ID); |
---|
| 78 | |
---|
[518] | 79 | /*! \brief Pass a radio experience onto another component. |
---|
| 80 | * |
---|
| 81 | * Receive information regarding a completed 'experience' and pass it on |
---|
[465] | 82 | * to the appropriate cognitive engine. |
---|
| 83 | */ |
---|
| 84 | void TransferExperience(int32_t ID); |
---|
| 85 | |
---|
[518] | 86 | /*! Listen for other components registering their available services with |
---|
[465] | 87 | * the SML. |
---|
| 88 | */ |
---|
| 89 | void ReceiveServices(int32_t ID); |
---|
| 90 | void DeregisterServices(int32_t ID); |
---|
| 91 | |
---|
[518] | 92 | /*! Change the active mission of the radio to a new one and adjust radio |
---|
[465] | 93 | * behavoir appropriately. |
---|
| 94 | */ |
---|
| 95 | void SetActiveMission(); |
---|
| 96 | |
---|
[518] | 97 | /*! TODO |
---|
[465] | 98 | */ |
---|
| 99 | void RegisterCognitiveEngine(int32_t ID); |
---|
| 100 | void DeregisterCognitiveEngine(int32_t ID); |
---|
| 101 | |
---|
[518] | 102 | /*! List all services provided to the radio by registered components. |
---|
[465] | 103 | */ |
---|
| 104 | void ListServices(); |
---|
| 105 | |
---|
[518] | 106 | /*! Load/Relead the XML configuration file. |
---|
[465] | 107 | */ |
---|
| 108 | void ReloadConfiguration(); |
---|
| 109 | void LoadConfiguration(const char *SML_Config, Mission* &mList); |
---|
| 110 | |
---|
[518] | 111 | /*! Create and initialize the DB to hold the services |
---|
[465] | 112 | */ |
---|
| 113 | void CreateServicesDB(); |
---|
| 114 | void CreateDataDB(); |
---|
| 115 | |
---|
[518] | 116 | /*! TODO |
---|
[465] | 117 | */ |
---|
| 118 | void PerformActiveMission(); |
---|
| 119 | void TransactData(int32_t sourceID); |
---|
| 120 | |
---|
[518] | 121 | /*! The socket file descriptor information for the shell which this SML |
---|
[465] | 122 | * is connected to. |
---|
| 123 | */ |
---|
| 124 | int32_t shellSocketFD; |
---|
| 125 | |
---|
[518] | 126 | /*! TODO |
---|
[465] | 127 | */ |
---|
| 128 | int16_t CEPort; |
---|
| 129 | int16_t SMLport; |
---|
| 130 | |
---|
| 131 | uint32_t numberOfCognitiveEngines; |
---|
| 132 | |
---|
| 133 | int32_t cogEngSrv; |
---|
| 134 | int32_t activeMission; |
---|
| 135 | |
---|
| 136 | uint32_t Current_ID; |
---|
| 137 | |
---|
| 138 | bool CE_Present; |
---|
| 139 | CE_Reg *CE_List; |
---|
| 140 | Mission *miss; |
---|
| 141 | }; |
---|
| 142 | |
---|
| 143 | #endif |
---|