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// Copyright (c) 2020 by Robert Bosch GmbH. All rights reserved.
// Copyright (c) 2020 - 2021 Apex.AI Inc. 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.
//
// SPDX-License-Identifier: Apache-2.0
#include "iceoryx_binding_c/internal/cpp2c_subscriber.hpp"
#include "iceoryx_binding_c/enums.h"
#include "iceoryx_binding_c/internal/cpp2c_enum_translation.hpp"
#include "iceoryx_posh/internal/popo/ports/subscriber_port_user.hpp"
using namespace iox::popo;
cpp2c_Subscriber::~cpp2c_Subscriber() noexcept
{
if (m_portData)
{
iox::popo::SubscriberPortUser(m_portData).destroy();
}
}
void cpp2c_Subscriber::enableEvent(iox::popo::TriggerHandle&& triggerHandle,
const iox::popo::SubscriberEvent subscriberEvent) noexcept
{
switch (subscriberEvent)
{
case SubscriberEvent::DATA_RECEIVED:
m_trigger = std::move(triggerHandle);
iox::popo::SubscriberPortUser(m_portData)
.setConditionVariable(*m_trigger.getConditionVariableData(), m_trigger.getUniqueId());
break;
}
}
void cpp2c_Subscriber::disableEvent(const SubscriberEvent subscriberEvent) noexcept
{
switch (subscriberEvent)
{
case SubscriberEvent::DATA_RECEIVED:
m_trigger.reset();
break;
}
}
void cpp2c_Subscriber::enableState(iox::popo::TriggerHandle&& triggerHandle,
const iox::popo::SubscriberState subscriberState) noexcept
{
switch (subscriberState)
{
case SubscriberState::HAS_DATA:
m_trigger = std::move(triggerHandle);
iox::popo::SubscriberPortUser(m_portData)
.setConditionVariable(*m_trigger.getConditionVariableData(), m_trigger.getUniqueId());
break;
}
}
void cpp2c_Subscriber::disableState(const SubscriberState subscriberState) noexcept
{
switch (subscriberState)
{
case SubscriberState::HAS_DATA:
m_trigger.reset();
break;
}
}
iox::popo::WaitSetIsConditionSatisfiedCallback
cpp2c_Subscriber::getCallbackForIsStateConditionSatisfied(const SubscriberState subscriberState) const noexcept
{
switch (subscriberState)
{
case SubscriberState::HAS_DATA:
return {*this, &cpp2c_Subscriber::hasSamples};
}
return {};
}
void cpp2c_Subscriber::invalidateTrigger(const uint64_t uniqueTriggerId) noexcept
{
if (m_trigger.getUniqueId() == uniqueTriggerId)
{
iox::popo::SubscriberPortUser(m_portData).unsetConditionVariable();
m_trigger.invalidate();
}
}
bool cpp2c_Subscriber::hasSamples() const noexcept
{
return iox::popo::SubscriberPortUser(m_portData).hasNewChunks();
}
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