mirror of
https://github.com/espressif/openthread.git
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Abtin Keshavarzian
20aefc2215
This commit enhances the OpenThread DNSSD name server/resolver and its native Discovery Proxy to support queries for arbitrary record types. To enable this, a new set of `otPlatDnssd` APIs are introduced for generic `RecordQuerier`. These APIs mirror the existing APIs in the OpenThread native mDNS module, allowing direct use of the native mDNS implementation. The discovery proxy implementation is updated to start and stop the mDNS `RecordQuerier` when receiving a query for an arbitrary record type, passing the first response record back to the client. The unit tests `test_dnssd_discovery_proxy` and `test_dns_client` are updated to cover all the newly added behaviors in discovery proxy.
180 lines
6.4 KiB
C
180 lines
6.4 KiB
C
/*
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* Copyright (c) 2023, The OpenThread Authors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "platform-simulation.h"
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#include <openthread/platform/dnssd.h>
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#if OPENTHREAD_CONFIG_PLATFORM_DNSSD_ENABLE && OPENTHREAD_SIMULATION_IMPLEMENT_DNSSD
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otPlatDnssdState otPlatDnssdGetState(otInstance *aInstance)
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{
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OT_UNUSED_VARIABLE(aInstance);
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return OT_PLAT_DNSSD_STOPPED;
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}
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void otPlatDnssdRegisterService(otInstance *aInstance,
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const otPlatDnssdService *aService,
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otPlatDnssdRequestId aRequestId,
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otPlatDnssdRegisterCallback aCallback)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aService);
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OT_UNUSED_VARIABLE(aRequestId);
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OT_UNUSED_VARIABLE(aCallback);
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}
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void otPlatDnssdUnregisterService(otInstance *aInstance,
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const otPlatDnssdService *aService,
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otPlatDnssdRequestId aRequestId,
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otPlatDnssdRegisterCallback aCallback)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aService);
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OT_UNUSED_VARIABLE(aRequestId);
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OT_UNUSED_VARIABLE(aCallback);
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}
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void otPlatDnssdRegisterHost(otInstance *aInstance,
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const otPlatDnssdHost *aHost,
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otPlatDnssdRequestId aRequestId,
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otPlatDnssdRegisterCallback aCallback)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aHost);
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OT_UNUSED_VARIABLE(aRequestId);
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OT_UNUSED_VARIABLE(aCallback);
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}
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void otPlatDnssdUnregisterHost(otInstance *aInstance,
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const otPlatDnssdHost *aHost,
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otPlatDnssdRequestId aRequestId,
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otPlatDnssdRegisterCallback aCallback)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aHost);
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OT_UNUSED_VARIABLE(aRequestId);
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OT_UNUSED_VARIABLE(aCallback);
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}
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void otPlatDnssdRegisterKey(otInstance *aInstance,
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const otPlatDnssdKey *aKey,
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otPlatDnssdRequestId aRequestId,
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otPlatDnssdRegisterCallback aCallback)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aKey);
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OT_UNUSED_VARIABLE(aRequestId);
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OT_UNUSED_VARIABLE(aCallback);
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}
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void otPlatDnssdUnregisterKey(otInstance *aInstance,
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const otPlatDnssdKey *aKey,
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otPlatDnssdRequestId aRequestId,
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otPlatDnssdRegisterCallback aCallback)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aKey);
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OT_UNUSED_VARIABLE(aRequestId);
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OT_UNUSED_VARIABLE(aCallback);
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}
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void otPlatDnssdStartBrowser(otInstance *aInstance, const otPlatDnssdBrowser *aBrowser)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aBrowser);
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}
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void otPlatDnssdStopBrowser(otInstance *aInstance, const otPlatDnssdBrowser *aBrowser)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aBrowser);
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}
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void otPlatDnssdStartSrvResolver(otInstance *aInstance, const otPlatDnssdSrvResolver *aResolver)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aResolver);
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}
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void otPlatDnssdStopSrvResolver(otInstance *aInstance, const otPlatDnssdSrvResolver *aResolver)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aResolver);
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}
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void otPlatDnssdStartTxtResolver(otInstance *aInstance, const otPlatDnssdTxtResolver *aResolver)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aResolver);
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}
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void otPlatDnssdStopTxtResolver(otInstance *aInstance, const otPlatDnssdTxtResolver *aResolver)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aResolver);
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}
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void otPlatDnssdStartIp6AddressResolver(otInstance *aInstance, const otPlatDnssdAddressResolver *aResolver)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aResolver);
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}
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void otPlatDnssdStopIp6AddressResolver(otInstance *aInstance, const otPlatDnssdAddressResolver *aResolver)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aResolver);
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}
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void otPlatDnssdStartIp4AddressResolver(otInstance *aInstance, const otPlatDnssdAddressResolver *aResolver)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aResolver);
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}
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void otPlatDnssdStopIp4AddressResolver(otInstance *aInstance, const otPlatDnssdAddressResolver *aResolver)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aResolver);
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}
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void otPlatDnssdStartRecordQuerier(otInstance *aInstance, const otPlatDnssdRecordQuerier *aQuerier)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aQuerier);
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}
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void otPlatDnssdStopRecordQuerier(otInstance *aInstance, const otPlatDnssdRecordQuerier *aQuerier)
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{
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OT_UNUSED_VARIABLE(aInstance);
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OT_UNUSED_VARIABLE(aQuerier);
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}
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#endif // OPENTHREAD_CONFIG_PLATFORM_DNSSD_ENABLE && OPENTHREAD_SIMULATION_IMPLEMENT_DNSSD
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