mirror of
https://github.com/Tencent/MMKV.git
synced 2026-10-17 04:30:56 +08:00
guoling
9348a93f26
Replace 4 separate static function pointers (LogHandler, ErrorHandler, ContentChangeHandler, ContentLoadedHandler) with a single MMKVHandler abstract class in Core C++. Update all 6 platform wrappers (iOS, Android, OHOS, Python, Golang, Flutter) to use adapter classes bridging to the new unified handler. Add onMMKVContentLoadSuccessfully callback to Android, OHOS, Flutter, Python and Golang where it was previously missing.
135 lines
4.1 KiB
C++
135 lines
4.1 KiB
C++
/*
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* Tencent is pleased to support the open source community by making
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* MMKV available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company.
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* All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License"); you may not use
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* this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "MMKVLog.h"
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#ifdef ENABLE_MMKV_LOG
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# ifdef MMKV_OHOS
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# include <hilog/log.h>
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# include <cstdarg>
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# include <string>
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using namespace std;
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constexpr auto APP_NAME = "MMKV";
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static LogLevel MMKVLogLevelDesc(MMKVLogLevel level) {
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switch (level) {
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case MMKVLogDebug:
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return LOG_DEBUG;
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case MMKVLogInfo:
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return LOG_INFO;
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case MMKVLogWarning:
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return LOG_WARN;
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case MMKVLogError:
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return LOG_ERROR;
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default:
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return LOG_INFO;
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}
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}
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void _MMKVLogWithLevel(MMKVLogLevel level, const char *filename, const char *func, int line, const char *format, ...) {
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if (level >= g_currentLogLevel) {
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string message;
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char buffer[16];
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va_list args;
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va_start(args, format);
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auto length = std::vsnprintf(buffer, sizeof(buffer), format, args);
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va_end(args);
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if (length < 0) { // something wrong
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message = {};
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} else if (length < sizeof(buffer)) {
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message = string(buffer, static_cast<unsigned long>(length));
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} else {
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message.resize(static_cast<unsigned long>(length), '\0');
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va_start(args, format);
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std::vsnprintf(const_cast<char *>(message.data()), static_cast<size_t>(length) + 1, format, args);
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va_end(args);
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}
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if (g_handler) {
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g_handler->mmkvLog(level, filename, line, func, message);
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} else {
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auto desc = MMKVLogLevelDesc(level);
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OH_LOG_Print(LOG_APP, desc, 0, APP_NAME, "<%{public}s:%{public}d::%{public}s> %{public}s",
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filename, line, func, message.c_str());
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}
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}
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}
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# elif defined(MMKV_ANDROID)
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# include <android/log.h>
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# include <cstdarg>
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# include <string>
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using namespace std;
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constexpr auto APP_NAME = "MMKV";
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static android_LogPriority MMKVLogLevelDesc(MMKVLogLevel level) {
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switch (level) {
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case MMKVLogDebug:
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return ANDROID_LOG_DEBUG;
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case MMKVLogInfo:
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return ANDROID_LOG_INFO;
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case MMKVLogWarning:
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return ANDROID_LOG_WARN;
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case MMKVLogError:
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return ANDROID_LOG_ERROR;
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default:
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return ANDROID_LOG_UNKNOWN;
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}
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}
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void _MMKVLogWithLevel(MMKVLogLevel level, const char *filename, const char *func, int line, const char *format, ...) {
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if (level >= g_currentLogLevel) {
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string message;
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char buffer[16];
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va_list args;
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va_start(args, format);
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auto length = std::vsnprintf(buffer, sizeof(buffer), format, args);
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va_end(args);
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if (length < 0) { // something wrong
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message = {};
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} else if (length < sizeof(buffer)) {
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message = string(buffer, static_cast<unsigned long>(length));
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} else {
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message.resize(static_cast<unsigned long>(length), '\0');
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va_start(args, format);
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std::vsnprintf(const_cast<char *>(message.data()), static_cast<size_t>(length) + 1, format, args);
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va_end(args);
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}
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if (g_handler) {
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g_handler->mmkvLog(level, filename, line, func, message);
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} else {
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auto desc = MMKVLogLevelDesc(level);
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__android_log_print(desc, APP_NAME, "<%s:%d::%s> %s", filename, line, func, message.c_str());
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}
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}
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}
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# endif // MMKV_ANDROID
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#endif // ENABLE_MMKV_LOG
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