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/* ****************************************************************
*
* Copyright 2016 Samsung Electronics All Rights Reserved.
*
*
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* 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 CA_MANAGER_H_
#define CA_MANAGER_H_
#include <OCApi.h>
namespace OC
{
/**
* This namespace contains the main entrance/functionality to monitoring network changes.
* It may be used with OC::CAManager::functionName. To set a custom callback function,
* the implementer must make a call to CAManager::setNetworkMonitorHandler.
*/
namespace CAManager
{
// typedef to get adapter status changes from CA.
typedef std::function<void(const std::string&, OCConnectivityType,
bool)> ConnectionChangedCallback;
// typedef to get connection status changes from CA.
typedef std::function<void(OCTransportAdapter, bool)> AdapterChangedCallback;
/**
* Set network monitoring handler.
* @param adapterHandler adapter state change handler to handle changes for
* any transport types.
* @param connectionHandler connection state change handler to handle changes for
* connection with remote devices.
* @return Returns ::OC_STACK_OK if success.
*/
OCStackResult setNetworkMonitorHandler(AdapterChangedCallback adapterHandler,
ConnectionChangedCallback connectionHandler);
/**
* Set port number to use.
* @param adapter transport adapter type to assign the specified port number.
* @param flag transport flag information.
* @param port the specified port number to use.
* @return Returns ::OC_STACK_OK if success.
*/
OCStackResult setPortNumberToAssign(OCTransportAdapter adapter,
OCTransportFlags flag, uint16_t port);
/**
* Get the assigned port number.
* @param adapter transport adapter type to get the opened port number.
* @param flag transport flag information.
* @return Returns currently assigned port number.
*/
uint16_t getAssignedPortNumber(OCTransportAdapter adapter, OCTransportFlags flag);
#if defined(__WITH_DTLS__) || defined(__WITH_TLS__)
/**
* Select the cipher suite for TLS/DTLS handshake.
* @param cipher cipher suite (Note : Make sure endianness).
* 0x35 : TLS_RSA_WITH_AES_256_CBC_SHA
* 0xC018 : TLS_ECDH_anon_WITH_AES_128_CBC_SHA
* 0xC037 : TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
* 0xC0AE : TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8
* @param adapter transport adapter type.
* @return Returns ::OC_STACK_OK if success.
*/
OCStackResult setCipherSuite(const uint16_t cipher, OCTransportAdapter adapter);
#endif // defined(__WITH_DTLS__) || defined(__WITH_TLS__)
}
}
#endif // CA_MANAGER_H_
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