xref: /foundation/distributeddatamgr/udmf/interfaces/cj/src/unified_data_ffi.cpp

/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * 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.
 */

#include "unified_data_ffi.h"
#include "unified_data_impl.h"
#include "unified_record_impl.h"
#include "cj_common_ffi.h"

using namespace OHOS::FFI;
using namespace OHOS::UDMF;

namespace OHOS {
namespace UDMF {
extern "C" {

    int64_t FfiUDMFUnifiedDataConstructor()
    {
        auto nativeCJUnifiedData = FFIData::Create<CUnifiedData>();
        if (nativeCJUnifiedData == nullptr) {
            return -1;
        }
        return nativeCJUnifiedData->GetID();
    }

    int64_t FfiUDMFUnifiedDataConstructorWithRecord(int64_t unifiedRecordId)
    {
        auto record = FFIData::GetData<CUnifiedRecord>(unifiedRecordId);
        if (record == nullptr) {
            return -1;
        }

        auto nativeCJUnifiedData = FFIData::Create<CUnifiedData>(record);
        if (nativeCJUnifiedData == nullptr) {
            return -1;
        }
        return nativeCJUnifiedData->GetID();
    }

    void FfiUDMFUnifiedDataAddRecord(int64_t unifiedDataId, int64_t unifiedRecordId)
    {
        auto record = FFIData::GetData<CUnifiedRecord>(unifiedRecordId);
        if (record == nullptr) {
            return;
        }

        auto data = FFIData::GetData<CUnifiedData>(unifiedDataId);
        if (data == nullptr) {
            return;
        }

        data->AddRecord(record);
    }

    CArrUnifiedRecord FfiUDMFUnifiedDataGetRecords(int64_t unifiedDataId)
    {
        auto data = FFIData::GetData<CUnifiedData>(unifiedDataId);
        if (data == nullptr) {
            return CArrUnifiedRecord{};
        }

        return data->GetRecords();
    }

    bool FfiUDMFUnifiedDataHasType(int64_t unifiedDataId, const char *type)
    {
        auto data = FFIData::GetData<CUnifiedData>(unifiedDataId);
        if (data == nullptr) {
            return false;
        }

        return data->HasType(type);
    }

    CArrString FfiUDMFUnifiedDataGetTypes(int64_t unifiedDataId)
    {
        auto data = FFIData::GetData<CUnifiedData>(unifiedDataId);
        if (data == nullptr) {
            return CArrString{};
        }

        return data->GetTypes();
    }
}
}
}