xref: /foundation/distributedhardware/distributed_camera/common/include/utils/dh_log.h

/*
 * 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.
 */

#ifndef OHOS_DCAMERA_LOG_H
#define OHOS_DCAMERA_LOG_H

namespace OHOS {
namespace DistributedHardware {
typedef enum {
    DH_LOG_DEBUG,
    DH_LOG_INFO,
    DH_LOG_WARN,
    DH_LOG_ERROR,
} DHLogLevel;

void DHLog(DHLogLevel logLevel, const char *fmt, ...);
#define CHECK_NULL_RETURN(cond, ret, ...)       \
    do {                                        \
        if ((cond)) {                           \
            return (ret);                       \
        }                                       \
    } while (0)

#define CHECK_AND_RETURN_RET_LOG(cond, ret, fmt, ...)   \
    do {                                                \
        if ((cond)) {                                   \
            DHLOGE(fmt, ##__VA_ARGS__);                 \
            return (ret);                               \
        }                                               \
    } while (0)

#define CHECK_AND_RETURN_LOG(cond, fmt, ...)   \
    do {                                       \
        if ((cond)) {                          \
            DHLOGE(fmt, ##__VA_ARGS__);        \
            return;                            \
        }                                      \
    } while (0)

#define CHECK_AND_LOG(cond, fmt, ...)          \
    do {                                       \
        if ((cond)) {                          \
            DHLOGE(fmt, ##__VA_ARGS__);        \
        }                                      \
    } while (0)

#define CHECK_NULL_FREE_RETURN(ptr, ret, root, ...)    \
    do {                                               \
        if ((ptr) == nullptr) {                        \
            DHLOGE("Address pointer is null");         \
            cJSON_Delete((root));                      \
            return (ret);                              \
        }                                              \
    } while (0)

#define CHECK_AND_FREE_RETURN_RET_LOG(cond, ret, root, fmt, ...)    \
    do {                                                            \
        if ((cond)) {                                               \
            DHLOGE(fmt, ##__VA_ARGS__);                             \
            cJSON_Delete((root));                                   \
            return (ret);                                           \
        }                                                           \
    } while (0)

#define ULOGD(fmt, ...) DHLog(DH_LOG_DEBUG, \
    (std::string("[") + DH_LOG_TAG + "][" + __FUNCTION__ + "]:" + fmt).c_str(), ##__VA_ARGS__)

#define ULOGI(fmt, ...) DHLog(DH_LOG_INFO, \
    (std::string("[") + DH_LOG_TAG + "][" + __FUNCTION__ + "]:" + fmt).c_str(), ##__VA_ARGS__)

#define ULOGW(fmt, ...) DHLog(DH_LOG_WARN, \
    (std::string("[") + DH_LOG_TAG + "][" + __FUNCTION__ + "]:" + fmt).c_str(), ##__VA_ARGS__)

#define ULOGE(fmt, ...) DHLog(DH_LOG_ERROR, \
    (std::string("[") + DH_LOG_TAG + "][" + __FUNCTION__ + "]:" + fmt).c_str(), ##__VA_ARGS__)
} // namespace DistributedHardware
} // namespace OHOS
#endif // OHOS_DCAMERA_LOG_H