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 ******************************************************************/
23 * This file contains the APIs for EDR adapters.
26 #ifndef CA_EDRADAPTER_H_
27 #define CA_EDRADAPTER_H_
33 #include "caadapterinterface.h"
34 #include "cathreadpool.h" /* for thread pool */
42 * Initialize EDR Interface.
43 * @param[in] registerCallback Callback to register EDR interface to Connectivity
45 * @param[in] reqRespCallback Callback to notify request and response messages from
46 * server(s) started at Connectivity Abstraction Layer.
47 * @param[in] netCallback Callback to notify the adapter changes to Connectivity
49 * @param[in] connCallback Callback to notify the connection changes to Connectivity
51 * @param[in] errorCallback errorCallback to notify error to connectivity common logic
53 * @param[in] handle Threadpool Handle.
54 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
56 CAResult_t CAInitializeEDR(CARegisterConnectivityCallback registerCallback,
57 CANetworkPacketReceivedCallback packetReceivedCallback,
58 CAAdapterChangeCallback netCallback,
59 CAConnectionChangeCallback connCallback,
60 CAErrorHandleCallback errorCallback, ca_thread_pool_t handle);
63 * Starts EDR connectivity adapters.
64 * As its peer to peer it does not require to start any servers.
65 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
67 CAResult_t CAStartEDR();
70 * Starts listening server for receiving multicast search requests.
71 * Starts RFCOMM Server with prefixed UUID as per OIC specification.
73 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
75 CAResult_t CAStartEDRListeningServer();
78 * Stop listening server for receiving multicast search requests.
79 * Stop RFCOMM Server with prefixed UUID as per OIC specification.
81 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
83 CAResult_t CAStopEDRListeningServer();
86 * Starting discovery server for receiving multicast advertisements.
87 * Starts RFCOMM Server with prefixed UUID as per OIC specification.
89 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
91 CAResult_t CAStartEDRDiscoveryServer();
94 * Sends data to the peer bluetooth OIC device using the adapter connectivity.
95 * @param[in] endpoint Remote Endpoint information (like ipaddress, port, and
96 * connectivity type) to which the unicast data has to be sent.
97 * @param[in] data Data to be sent.
98 * @param[in] dataLength Size of data to be sent.
99 * @param[in] dataType Data type which is REQUEST or RESPONSE.
100 * @return The number of bytes sent on the network. Returns -1 on error.
103 int32_t CASendEDRUnicastData(const CAEndpoint_t *endpoint, const void *data,
104 uint32_t dataLength, CADataType_t dataType);
107 * Sends multicast data to all discovered bluetooth OIC devices using the adapter.
108 * @param[in] endpoint Remote Endpoint information (like ipaddress, port, and connectivity.
109 * @param[in] data Data which needs to be sent to all discovered bluetooth OIC device.
110 * @param[in] dataLength Length of data in bytes.
111 * @param[in] dataType Data type which is REQUEST or RESPONSE.
112 * @return Number of bytes sent on the network. Returns -1 on error.
114 int32_t CASendEDRMulticastData(const CAEndpoint_t *endpoint, const void *data,
115 uint32_t dataLength, CADataType_t dataType);
118 * Get EDR Connectivity network information.
120 * @param[out] info Array of local connectivity information structures.
121 * @param[out] size Size of the array @info.
123 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
125 CAResult_t CAGetEDRInterfaceInformation(CAEndpoint_t **info, uint32_t *size);
128 * Read Synchronous API callback.
129 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
131 CAResult_t CAReadEDRData();
134 * EDR Stops all RFCOMM servers and close sockets.
135 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
137 CAResult_t CAStopEDR();
140 * Terminate the EDR connectivity adapter.
141 * Configuration information will be deleted from further use.
143 void CATerminateEDR();
146 * Initializes the adapter queues.
147 * This will initiates both server and receiver adapter queues.
148 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
150 CAResult_t CAAdapterStartQueue();
156 #endif /* CA_EDRADAPTER_H_ */