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DiagnosticDataProviderImpl.cpp
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DiagnosticDataProviderImpl.cpp
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/*
*
* Copyright (c) 2021 Project CHIP Authors
*
* 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.
*/
/**
* @file
* Provides an implementation of the DiagnosticDataProvider object
* for Darwin platform.
*/
#include <platform/internal/CHIPDeviceLayerInternal.h>
#include <lib/support/SafeInt.h>
#include <lib/support/logging/CHIPLogging.h>
#include <platform/Darwin/DiagnosticDataProviderImpl.h>
#include <platform/DiagnosticDataProvider.h>
namespace chip {
namespace DeviceLayer {
DiagnosticDataProviderImpl & DiagnosticDataProviderImpl::GetDefaultInstance()
{
static DiagnosticDataProviderImpl sInstance;
return sInstance;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetUpTime(uint64_t & upTime)
{
System::Clock::Timestamp currentTime = System::SystemClock().GetMonotonicTimestamp();
System::Clock::Timestamp startTime = PlatformMgrImpl().GetStartTime();
if (currentTime >= startTime)
{
upTime = std::chrono::duration_cast<System::Clock::Seconds64>(currentTime - startTime).count();
return CHIP_NO_ERROR;
}
return CHIP_ERROR_INVALID_TIME;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetTotalOperationalHours(uint32_t & totalOperationalHours)
{
uint64_t upTime = 0;
if (GetUpTime(upTime) == CHIP_NO_ERROR)
{
uint32_t totalHours = 0;
if (ConfigurationMgr().GetTotalOperationalHours(totalHours) == CHIP_NO_ERROR)
{
VerifyOrReturnError(upTime / 3600 <= UINT32_MAX, CHIP_ERROR_INVALID_INTEGER_VALUE);
totalOperationalHours = totalHours + static_cast<uint32_t>(upTime / 3600);
return CHIP_NO_ERROR;
}
}
return CHIP_ERROR_INVALID_TIME;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetBootReason(BootReasonType & bootReason)
{
uint32_t reason = 0;
ReturnErrorOnFailure(ConfigurationMgr().GetBootReason(reason));
VerifyOrReturnError(CanCastTo<BootReasonType>(reason), CHIP_ERROR_INVALID_INTEGER_VALUE);
bootReason = static_cast<BootReasonType>(reason);
return CHIP_NO_ERROR;
}
CHIP_ERROR DiagnosticDataProviderImpl::ResetWatermarks()
{
// If implemented, the server SHALL set the value of the CurrentHeapHighWatermark attribute to the
// value of the CurrentHeapUsed.
// On Darwin, overide with non-op to pass CI.
return CHIP_NO_ERROR;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetRebootCount(uint16_t & rebootCount)
{
uint32_t count = 0;
ReturnErrorOnFailure(ConfigurationMgr().GetRebootCount(count));
VerifyOrReturnError(count <= UINT16_MAX, CHIP_ERROR_INVALID_INTEGER_VALUE);
rebootCount = static_cast<uint16_t>(count);
return CHIP_NO_ERROR;
}
DiagnosticDataProvider & GetDiagnosticDataProviderImpl()
{
return DiagnosticDataProviderImpl::GetDefaultInstance();
}
} // namespace DeviceLayer
} // namespace chip