/*
 * Copyright (c) 2022 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 "codecgetconfig_fuzzer.h"
#include "codeccommon_fuzzer.h"

#include <securec.h>

struct AllParameters {
    uint32_t index;
    int8_t *cfgStruct;
    uint32_t cfgStructLen;
};

namespace OHOS {
namespace Codec {
bool CodecGetConfig(const uint8_t *data, size_t size)
{
    struct AllParameters params;
    if (data == nullptr) {
        HDF_LOGE("%{public}s: data is nullptr", __func__);
        return false;
    }

    if (memcpy_s(reinterpret_cast<void *>(&params), sizeof(params), data, sizeof(params)) != 0) {
        HDF_LOGE("%{public}s: memcpy_s failed", __func__);
        return false;
    }

    bool result = Preconditions();
    if (!result) {
        HDF_LOGE("%{public}s: Preconditions failed", __func__);
        return false;
    }

    int32_t ret = g_component->GetConfig(g_component, params.index, params.cfgStruct, params.cfgStructLen);
    if (ret != HDF_SUCCESS) {
        HDF_LOGE("%{public}s: GetConfig failed", __func__);
    }

    result = Destroy();
    if (!result) {
        HDF_LOGE("%{public}s: Destroy failed", __func__);
    }

    return (result && ret == HDF_SUCCESS);
}
} // namespace Codec
} // namespace OHOS

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
    OHOS::Codec::CodecGetConfig(data, size);
    return 0;
}