yongxu-app-ios-v2/Pods/MMKVCore/Core/MMKVLog_Android.cpp

/*
 * Tencent is pleased to support the open source community by making
 * MMKV available.
 *
 * Copyright (C) 2019 THL A29 Limited, a Tencent company.
 * All rights reserved.
 *
 * Licensed under the BSD 3-Clause License (the "License"); you may not use
 * this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 *       https://opensource.org/licenses/BSD-3-Clause
 *
 * 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 "MMKVLog.h"

#ifdef ENABLE_MMKV_LOG
#   ifdef MMKV_OHOS
#   include <hilog/log.h>
#   include <cstdarg>
#   include <string>

using namespace std;

constexpr auto APP_NAME = "MMKV";

static LogLevel MMKVLogLevelDesc(MMKVLogLevel level) {
    switch (level) {
    case MMKVLogDebug:
        return LOG_DEBUG;
    case MMKVLogInfo:
        return LOG_INFO;
    case MMKVLogWarning:
        return LOG_WARN;
    case MMKVLogError:
        return LOG_ERROR;
    default:
        return LOG_INFO;
    }
}

void _MMKVLogWithLevel(MMKVLogLevel level, const char *filename, const char *func, int line, const char *format, ...) {
    if (level >= g_currentLogLevel) {
        string message;
        char buffer[16];

        va_list args;
        va_start(args, format);
        auto length = std::vsnprintf(buffer, sizeof(buffer), format, args);
        va_end(args);

        if (length < 0) { // something wrong
            message = {};
        } else if (length < sizeof(buffer)) {
            message = string(buffer, static_cast<unsigned long>(length));
        } else {
            message.resize(static_cast<unsigned long>(length), '\0');
            va_start(args, format);
            std::vsnprintf(const_cast<char *>(message.data()), static_cast<size_t>(length) + 1, format, args);
            va_end(args);
        }

        if (g_logHandler) {
            g_logHandler(level, filename, line, func, message);
        } else {
            auto desc = MMKVLogLevelDesc(level);
            OH_LOG_Print(LOG_APP, desc, 0, APP_NAME, "<%{public}s:%{public}d::%{public}s> %{public}s",
                filename, line, func, message.c_str());
        }
    }
}

#    elif defined(MMKV_ANDROID)
#        include <android/log.h>
#        include <cstdarg>
#        include <string>

using namespace std;

constexpr auto APP_NAME = "MMKV";

static android_LogPriority MMKVLogLevelDesc(MMKVLogLevel level) {
    switch (level) {
        case MMKVLogDebug:
            return ANDROID_LOG_DEBUG;
        case MMKVLogInfo:
            return ANDROID_LOG_INFO;
        case MMKVLogWarning:
            return ANDROID_LOG_WARN;
        case MMKVLogError:
            return ANDROID_LOG_ERROR;
        default:
            return ANDROID_LOG_UNKNOWN;
    }
}

void _MMKVLogWithLevel(MMKVLogLevel level, const char *filename, const char *func, int line, const char *format, ...) {
    if (level >= g_currentLogLevel) {
        string message;
        char buffer[16];

        va_list args;
        va_start(args, format);
        auto length = std::vsnprintf(buffer, sizeof(buffer), format, args);
        va_end(args);

        if (length < 0) { // something wrong
            message = {};
        } else if (length < sizeof(buffer)) {
            message = string(buffer, static_cast<unsigned long>(length));
        } else {
            message.resize(static_cast<unsigned long>(length), '\0');
            va_start(args, format);
            std::vsnprintf(const_cast<char *>(message.data()), static_cast<size_t>(length) + 1, format, args);
            va_end(args);
        }

        if (g_logHandler) {
            g_logHandler(level, filename, line, func, message);
        } else {
            auto desc = MMKVLogLevelDesc(level);
            __android_log_print(desc, APP_NAME, "<%s:%d::%s> %s", filename, line, func, message.c_str());
        }
    }
}
#    endif // MMKV_ANDROID

#endif // ENABLE_MMKV_LOG