101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
/*
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* Copyright (c) 2023 Fancy Code.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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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 "Log.h"
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#include "ILogCpp.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <iostream>
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#include <memory>
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#include <string.h>
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static void LogFree(ILog *object)
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{
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printf("log instance free.\n");
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if (object)
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{
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free(object);
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}
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}
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static int LogPrintf(ILog *object, const char *function, const int line, const enum LogType type, const char *format, ...)
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{
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// TODO:
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// LogTypeToString(type);
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constexpr int SEND_TRACE_BUFF_SIZE = 2048;
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char buff[SEND_TRACE_BUFF_SIZE] = {0};
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snprintf(buff, SEND_TRACE_BUFF_SIZE, "[%s:%d]:", function, line);
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// ILog::GetInstance()->Log(buff);
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const int headLen = strlen(buff);
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va_list vargs;
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va_start(vargs, format);
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int len = vsnprintf(buff + headLen, SEND_TRACE_BUFF_SIZE - headLen, format, vargs);
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va_end(vargs);
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switch (type)
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{
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case LOG_TYPE_INFORMATION:
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ILogCpp::GetInstance()->InFo(buff);
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break;
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case LOG_TYPE_WARNING:
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ILogCpp::GetInstance()->Warning(buff);
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break;
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case LOG_TYPE_ERROR:
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ILogCpp::GetInstance()->Error(buff);
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break;
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case LOG_TYPE_DEBUG:
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ILogCpp::GetInstance()->Debug(buff);
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break;
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case LOG_TYPE_TRACE:
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ILogCpp::GetInstance()->Trace(buff);
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break;
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default:
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break;
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}
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return len;
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}
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static void LogImplInit(Log *log)
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{
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printf("LogImplInit\n");
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((ILog *)log)->printf = LogPrintf;
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((ILog *)log)->free = LogFree;
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}
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void NewLog(Log **log)
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{
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if (!log)
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{
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printf("STATUS_CODE_INVALID_PARAMENTER\n");
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return;
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}
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if (!(*log))
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{
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*log = (Log *)malloc(sizeof(Log));
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if (*log)
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{
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printf("NewLog succeed.\n");
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NewILog((ILog **)log);
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LogImplInit(*log);
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return;
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}
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LogError("NewLog failed.\n");
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return;
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}
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// else
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{
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LogImplInit(*log);
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return;
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}
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} |