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/*
*
* Copyright (c) 2020 Project CHIP Authors
* Copyright (c) 2019 Nest Labs, Inc.
*
* 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 the implementation of the Device Layer ConfigurationManager object
* for CYW30739 platform.
*/
/* this file behaves like a config.h, comes first */
#include <platform/internal/CHIPDeviceLayerInternal.h>
#include <platform/internal/GenericConfigurationManagerImpl.ipp>
#include <hal/wiced_hal_wdog.h>
#include <platform/ConfigurationManager.h>
#include <platform/DiagnosticDataProvider.h>
#include <platform/Infineon/CYW30739/CYW30739Config.h>
#include <platform/KeyValueStoreManager.h>
namespace chip {
namespace DeviceLayer {
using namespace ::chip::DeviceLayer::Internal;
ConfigurationManagerImpl & ConfigurationManagerImpl::GetDefaultInstance()
{
static ConfigurationManagerImpl sInstance;
return sInstance;
}
CHIP_ERROR ConfigurationManagerImpl::Init()
{
CHIP_ERROR err;
uint32_t rebootCount;
if (CYW30739Config::ConfigValueExists(CYW30739Config::kConfigKey_RebootCount))
{
err = GetRebootCount(rebootCount);
SuccessOrExit(err);
err = StoreRebootCount(rebootCount + 1);
SuccessOrExit(err);
}
else
{
// The first boot after factory reset of the Node.
err = StoreRebootCount(1);
SuccessOrExit(err);
}
if (!CYW30739Config::ConfigValueExists(CYW30739Config::kConfigKey_BootReason))
{
err = StoreBootReason(to_underlying(BootReasonType::kUnspecified));
SuccessOrExit(err);
}
// Initialize the generic implementation base class.
err = Internal::GenericConfigurationManagerImpl<CYW30739Config>::Init();
SuccessOrExit(err);
exit:
return err;
}
CHIP_ERROR ConfigurationManagerImpl::GetRebootCount(uint32_t & rebootCount)
{
return ReadConfigValue(CYW30739Config::kConfigKey_RebootCount, rebootCount);
}
CHIP_ERROR ConfigurationManagerImpl::StoreRebootCount(uint32_t rebootCount)
{
return WriteConfigValue(CYW30739Config::kConfigKey_RebootCount, rebootCount);
}
CHIP_ERROR ConfigurationManagerImpl::GetBootReason(uint32_t & bootReason)
{
return ReadConfigValue(CYW30739Config::kConfigKey_BootReason, bootReason);
}
CHIP_ERROR ConfigurationManagerImpl::StoreBootReason(uint32_t bootReason)
{
return WriteConfigValue(CYW30739Config::kConfigKey_BootReason, bootReason);
}
bool ConfigurationManagerImpl::CanFactoryReset(void)
{
return true;
}
void ConfigurationManagerImpl::InitiateFactoryReset(void)
{
PlatformMgr().ScheduleWork(DoFactoryReset);
}
CHIP_ERROR ConfigurationManagerImpl::ReadPersistedStorageValue(::chip::Platform::PersistedStorage::Key key, uint32_t & value)
{
const size_t keyLength = strnlen(key, CHIP_CONFIG_PERSISTED_STORAGE_MAX_KEY_LENGTH + 1);
VerifyOrReturnError(keyLength <= CHIP_CONFIG_PERSISTED_STORAGE_MAX_KEY_LENGTH, CHIP_ERROR_INVALID_STRING_LENGTH);
return PersistedStorage::KeyValueStoreMgr().Get(key, &value, sizeof(value));
}
CHIP_ERROR ConfigurationManagerImpl::WritePersistedStorageValue(::chip::Platform::PersistedStorage::Key key, uint32_t value)
{
const size_t keyLength = strnlen(key, CHIP_CONFIG_PERSISTED_STORAGE_MAX_KEY_LENGTH + 1);
VerifyOrReturnError(keyLength <= CHIP_CONFIG_PERSISTED_STORAGE_MAX_KEY_LENGTH, CHIP_ERROR_INVALID_STRING_LENGTH);
return PersistedStorage::KeyValueStoreMgr().Put(key, &value, sizeof(value));
}
CHIP_ERROR ConfigurationManagerImpl::ReadConfigValue(Key key, bool & val)
{
return CYW30739Config::ReadConfigValue(key, val);
}
CHIP_ERROR ConfigurationManagerImpl::ReadConfigValue(Key key, uint32_t & val)
{
return CYW30739Config::ReadConfigValue(key, val);
}
CHIP_ERROR ConfigurationManagerImpl::ReadConfigValue(Key key, uint64_t & val)
{
return CYW30739Config::ReadConfigValue(key, val);
}
CHIP_ERROR ConfigurationManagerImpl::ReadConfigValueStr(Key key, char * buf, size_t bufSize, size_t & outLen)
{
return CYW30739Config::ReadConfigValueStr(key, buf, bufSize, outLen);
}
CHIP_ERROR ConfigurationManagerImpl::ReadConfigValueBin(Key key, uint8_t * buf, size_t bufSize, size_t & outLen)
{
return CYW30739Config::ReadConfigValueBin(key, buf, bufSize, outLen);
}
CHIP_ERROR ConfigurationManagerImpl::WriteConfigValue(Key key, bool val)
{
return CYW30739Config::WriteConfigValue(key, val);
}
CHIP_ERROR ConfigurationManagerImpl::WriteConfigValue(Key key, uint32_t val)
{
return CYW30739Config::WriteConfigValue(key, val);
}
CHIP_ERROR ConfigurationManagerImpl::WriteConfigValue(Key key, uint64_t val)
{
return CYW30739Config::WriteConfigValue(key, val);
}
CHIP_ERROR ConfigurationManagerImpl::WriteConfigValueStr(Key key, const char * str)
{
return CYW30739Config::WriteConfigValueStr(key, str);
}
CHIP_ERROR ConfigurationManagerImpl::WriteConfigValueStr(Key key, const char * str, size_t strLen)
{
return CYW30739Config::WriteConfigValueStr(key, str, strLen);
}
CHIP_ERROR ConfigurationManagerImpl::WriteConfigValueBin(Key key, const uint8_t * data, size_t dataLen)
{
return CYW30739Config::WriteConfigValueBin(key, data, dataLen);
}
void ConfigurationManagerImpl::RunConfigUnitTest(void)
{
CYW30739Config::RunConfigUnitTest();
}
void ConfigurationManagerImpl::DoFactoryReset(intptr_t arg)
{
CHIP_ERROR err;
ChipLogProgress(DeviceLayer, "Performing factory reset");
err = CYW30739Config::FactoryResetConfig();
if (err != CHIP_NO_ERROR)
{
ChipLogError(DeviceLayer, "FactoryResetConfig() failed: %s", ErrorStr(err));
}
#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
ChipLogProgress(DeviceLayer, "Clearing Thread provision");
ThreadStackMgr().ErasePersistentInfo();
#endif // CHIP_DEVICE_CONFIG_ENABLE_THREAD
err = PersistedStorage::KeyValueStoreMgrImpl().EraseAll();
if (err != CHIP_NO_ERROR)
{
ChipLogError(DeviceLayer, "Clear Key-Value Storage failed");
}
// Restart the system.
ChipLogProgress(DeviceLayer, "System restarting");
wiced_hal_wdog_reset_system();
}
ConfigurationManager & ConfigurationMgrImpl()
{
return ConfigurationManagerImpl::GetDefaultInstance();
}
} // namespace DeviceLayer
} // namespace chip