| /* |
| * Copyright (c) 2016, The OpenThread Authors. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the copyright holder nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** |
| * @file |
| * This file includes definitions for responding to PANID Query Requests. |
| */ |
| |
| #ifndef PANID_QUERY_CLIENT_HPP_ |
| #define PANID_QUERY_CLIENT_HPP_ |
| |
| #include <openthread/commissioner.h> |
| |
| #include "openthread-core-config.h" |
| #include "coap/coap.hpp" |
| #include "common/locator.hpp" |
| #include "net/ip6_address.hpp" |
| #include "net/udp6.hpp" |
| |
| namespace ot { |
| |
| class ThreadNetif; |
| |
| /** |
| * This class implements handling PANID Query Requests. |
| * |
| */ |
| class PanIdQueryClient: public ThreadNetifLocator |
| { |
| public: |
| /** |
| * This constructor initializes the object. |
| * |
| */ |
| PanIdQueryClient(ThreadNetif &aThreadNetif); |
| |
| /** |
| * This method sends a PAN ID Query message. |
| * |
| * @param[in] aPanId The PAN ID to query. |
| * @param[in] aChannelMask The channel mask value. |
| * @param[in] aAddress A pointer to the IPv6 destination. |
| * @param[in] aCallback A pointer to a function called on receiving an Energy Report message. |
| * @param[in] aContext A pointer to application-specific context. |
| * |
| * @retval OT_ERROR_NONE Successfully enqueued the PAN ID Query message. |
| * @retval OT_ERROR_NO_BUFS Insufficient buffers to generate a PAN ID Query message. |
| * |
| */ |
| otError SendQuery(uint16_t aPanId, uint32_t aChannelMask, const Ip6::Address &aAddress, |
| otCommissionerPanIdConflictCallback aCallback, void *aContext); |
| |
| private: |
| static void HandleConflict(void *aContext, otCoapHeader *aHeader, otMessage *aMessage, |
| const otMessageInfo *aMessageInfo); |
| void HandleConflict(Coap::Header &aHeader, Message &aMessage, const Ip6::MessageInfo &aMessageInfo); |
| |
| otCommissionerPanIdConflictCallback mCallback; |
| void *mContext; |
| |
| Coap::Resource mPanIdQuery; |
| }; |
| |
| /** |
| * @} |
| */ |
| |
| } // namespace ot |
| |
| #endif // PANID_QUERY_CLIENT_HPP_ |