1 /* ****************************************************************
3 * Copyright 2014 Samsung Electronics All Rights Reserved.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 ******************************************************************/
24 * This file contains the APIs for EDR adapters.
27 #ifndef __CA_EDRADAPTER_H_
28 #define __CA_EDRADAPTER_H_
34 #include "caadapterinterface.h"
35 #include "uthreadpool.h" /* for thread pool */
43 * @brief Initialize EDR Interface.
44 * @param registerCallback [IN] Callback to register EDR interface to Connectivity
46 * @param reqRespCallback [IN] Callback to notify request and response messages from server(s)
47 * started at Connectivity Abstraction Layer.
48 * @param netCallback [IN] Callback to notify the network additions to Connectivity
50 * @param handle [IN] Threadpool Handle
51 * @return #CA_STATUS_OK or Appropriate error code
52 * @retval #CA_STATUS_OK Successful
53 * @retval #CA_STATUS_INVALID_PARAM Invalid input parameters
54 * @retval #CA_ADAPTER_NOT_ENABLED Initialization is successful, but bluetooth adapter is
56 * @retval #CA_STATUS_FAILED Operation failed
58 CAResult_t CAInitializeEDR(CARegisterConnectivityCallback registerCallback,
59 CANetworkPacketReceivedCallback reqRespCallback,
60 CANetworkChangeCallback netCallback,
61 u_thread_pool_t handle);
64 * @brief Starts EDR connectivity adapters. As its peer to peer it doesnot require to start
66 * @return #CA_STATUS_OK or Appropriate error code
67 * @retval #CA_STATUS_OK Successful
68 * @retval #CA_ADAPTER_NOT_ENABLED Bluetooth adapter is not enabled
69 * @retval #CA_STATUS_FAILED Operation failed
72 CAResult_t CAStartEDR();
75 * @brief Starts listening server for receiving multicast search requests.
76 * Starts RFCOMM Server with prefixed UUID as per OIC specification.
78 * @return #CA_STATUS_OK or Appropriate error code
79 * @retval #CA_STATUS_OK Successful
80 * @retval #CA_SERVER_STARTED_ALREADY Server is already started and running for the predefined
82 * @retval #CA_STATUS_FAILED Operation failed
85 CAResult_t CAStartEDRListeningServer();
88 * @brief Starting discovery server for receiving multicast advertisements.
89 * Starts RFCOMM Server with prefixed UUID as per OIC specification.
91 * @return #CA_STATUS_OK or Appropriate error code
92 * @retval #CA_STATUS_OK Successful
93 * @retval #CA_SERVER_STARTED_ALREADY Server is already started and running for the predefined
95 * @retval #CA_STATUS_FAILED Operation failed
97 CAResult_t CAStartEDRDiscoveryServer();
100 * @brief Sends data to the peer bluetooth OIC device using the adapter connectivity.
101 * @param remoteEndpoint [IN] Remote Endpoint information (like ipaddress, port, reference uri and
102 * connectivity type) to which the unicast data has to be sent.
103 * @param data [IN] Data to be sent.
104 * @param dataLength [IN] Size of data to be sent.
105 * @return The number of bytes sent on the network. Returns -1 on error.
108 int32_t CASendEDRUnicastData(const CARemoteEndpoint_t *remoteEndpoint, const void *data,
109 uint32_t dataLength);
112 * @brief Sends multicast data to all discovered bluetooth OIC devices using the adapter
114 * @param data [IN] Data which needs to be sent to all discovered bluetooth OIC device.
115 * @param dataLength [IN] Length of data in bytes.
116 * @return Number of bytes sent on the network. Returns -1 on error.
118 int32_t CASendEDRMulticastData(const void *data, uint32_t dataLength);
121 * @brief Get EDR Connectivity network information.
123 * @param info [OUT] Array of local connectivity information structures.
124 * @param size [OUT] Size of the array @info.
126 * @return #CA_STATUS_OK or Appropriate error code
127 * @retval #CA_STATUS_OK Successful
128 * @retval #CA_STATUS_INVALID_PARAM Invalid input parameters
129 * @retval #CA_MEMORY_ALLOC_FAILED Failed to allocate memory
130 * @retval #CA_STATUS_FAILED Operation failed
131 * @remarks info is allocated in this API and should be freed by the caller.
133 CAResult_t CAGetEDRInterfaceInformation(CALocalConnectivity_t **info, uint32_t *size);
136 * @brief Read Synchronous API callback.
137 * @return #CA_STATUS_OK on success otherwise proper error code.
138 * @retval #CA_STATUS_OK Successful
139 * @retval #CA_STATUS_FAILED Operation failed
141 CAResult_t CAReadEDRData();
144 * @brief EDR Stops all RFCOMM servers and close sockets.
145 * @return #CA_STATUS_OK or Appropriate error code
147 CAResult_t CAStopEDR();
150 * @brief Terminate the EDR connectivity adapter.
151 * Configuration information will be deleted from further use.
154 void CATerminateEDR();
157 * @brief Initializes the adapter queues.
158 * This will initiates both server and receiver adapter queues.
159 * @return #CA_STATUS_OK or Appropriate error code
160 * @retval #CA_STATUS_OK Successful
161 * @retval #CA_STATUS_INVALID_PARAM Invalid input parameters
162 * @retval #CA_MEMORY_ALLOC_FAILED Failed to allocate memory
163 * @retval #CA_STATUS_FAILED Operation failed
165 CAResult_t CAAdapterStartQueue();
171 #endif //__CA_EDRADAPTER_H_