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 network additions to Connectivity
49 * @param[in] errorCallback errorCallback to notify error to connectivity common logic
51 * @param[in] handle Threadpool Handle.
52 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
54 CAResult_t CAInitializeEDR(CARegisterConnectivityCallback registerCallback,
55 CANetworkPacketReceivedCallback reqRespCallback,
56 CANetworkChangeCallback netCallback,
57 CAErrorHandleCallback errorCallback, ca_thread_pool_t handle);
60 * Starts EDR connectivity adapters.
61 * As its peer to peer it does not require to start any servers.
62 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
64 CAResult_t CAStartEDR();
67 * Starts listening server for receiving multicast search requests.
68 * Starts RFCOMM Server with prefixed UUID as per OIC specification.
70 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
72 CAResult_t CAStartEDRListeningServer();
75 * Stop listening server for receiving multicast search requests.
76 * Stop RFCOMM Server with prefixed UUID as per OIC specification.
78 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
80 CAResult_t CAStopEDRListeningServer();
83 * Starting discovery server for receiving multicast advertisements.
84 * Starts RFCOMM Server with prefixed UUID as per OIC specification.
86 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
88 CAResult_t CAStartEDRDiscoveryServer();
91 * Sends data to the peer bluetooth OIC device using the adapter connectivity.
92 * @param[in] endpoint Remote Endpoint information (like ipaddress, port, and
93 * connectivity type) to which the unicast data has to be sent.
94 * @param[in] data Data to be sent.
95 * @param[in] dataLength Size of data to be sent.
96 * @return The number of bytes sent on the network. Returns -1 on error.
99 int32_t CASendEDRUnicastData(const CAEndpoint_t *endpoint, const void *data,
100 uint32_t dataLength);
103 * Sends multicast data to all discovered bluetooth OIC devices using the adapter.
104 * @param[in] endpoint Remote Endpoint information (like ipaddress, port, and connectivity.
105 * @param[in] data Data which needs to be sent to all discovered bluetooth OIC device.
106 * @param[in] dataLength Length of data in bytes.
107 * @return Number of bytes sent on the network. Returns -1 on error.
109 int32_t CASendEDRMulticastData(const CAEndpoint_t *endpoint, const void *data,
110 uint32_t dataLength);
113 * Get EDR Connectivity network information.
115 * @param[out] info Array of local connectivity information structures.
116 * @param[out] size Size of the array @info.
118 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
120 CAResult_t CAGetEDRInterfaceInformation(CAEndpoint_t **info, uint32_t *size);
123 * Read Synchronous API callback.
124 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
126 CAResult_t CAReadEDRData();
129 * EDR Stops all RFCOMM servers and close sockets.
130 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
132 CAResult_t CAStopEDR();
135 * Terminate the EDR connectivity adapter.
136 * Configuration information will be deleted from further use.
138 void CATerminateEDR();
141 * Initializes the adapter queues.
142 * This will initiates both server and receiver adapter queues.
143 * @return ::CA_STATUS_OK or ERROR CODES (::CAResult_t error codes in cacommon.h).
145 CAResult_t CAAdapterStartQueue();
151 #endif /* CA_EDRADAPTER_H_ */