//-------------------------------------------------------------------------
void Log::logIt(int32 target, LogLevel level, const char *msg)
{
// check whenever the coming message is allowed to be logged
if (level > _logLevel) return;
// get messages
const char *szBuf = msg;
// Get time & date string
time_t _time = time(NULL);
tm* time = localtime(&_time);
// create the string before the message
char timeDate[255];
std::string sLevel = getLevelStr(level);
if (time != NULL)
sprintf(timeDate, "%02d:%02d:%02d - %s", time->tm_hour, time->tm_min, time->tm_sec, sLevel.c_str());
else
sprintf(timeDate, "%s", sLevel.c_str());
// Check whereever to log
if((target & LOG_APP) && _appLog.is_open()){
_appLog << timeDate << ": " << szBuf << "\n";
_appLog.flush();
}
if((target & LOG_CLIENT) && _clientLog.is_open()){
_clientLog << timeDate << ": " << szBuf << "\n";
_clientLog.flush();
}
if((target & LOG_SERVER) && _serverLog.is_open()){
_serverLog << timeDate << ": " << szBuf << "\n";
_serverLog.flush();
}
if((target & LOG_KERNEL) && _kernelLog.is_open()){
_kernelLog << timeDate << ": " << szBuf << "\n";
_kernelLog.flush();
}
if((target & LOG_ENGINE) && _engineLog.is_open()){
_engineLog << timeDate << ": " << szBuf << "\n";
_engineLog.flush();
}
if((target & LOG_PLUGIN) && _pluginLog.is_open()){
_pluginLog << timeDate << ": " << szBuf << "\n";
_pluginLog.flush();
}
if (target & LOG_CONSOLE){
std::cout << timeDate << ": " << szBuf << "\n";
std::cout.flush();
}
}
/**
* Routine to form and print logger message
*/
static void logMessage(int iLevel, const char* pszFormat, va_list va)
{
char pszMsg[SAKHADB_LOG_BUF_SIZE*3];
int n = vsnprintf(pszMsg, sizeof(pszMsg), pszFormat, va);
assert(n < sizeof(pszMsg));
struct timeval tm;
gettimeofday(&tm, 0);
fprintf(stderr, "[%s][%ld.%d] %s\n", getLevelStr(iLevel), tm.tv_sec, tm.tv_usec, pszMsg);
}
/*====================================================================
* 函数名 : _vWriteLog
* 功能 : 将日志信息写入文件中
* 算法实现 : 打开文件，按一定格式写入日志信息
* 参数说明 : vspFileName 产生日志信息的文件名
* vLine 代码行数
* vspFileName 函数名
* vLevel 日志级别,以EL_开头的宏定义
* vspLogName 写入日志的文件名
* vspFmt 格式
* 返回值说明: 无
* ----------------------------------------------------------------------
* 修改记录:
* 日 期 版本 修改人 走读人 修改记录
* 2014/12/20 v1.0 YLI YLI
* ====================================================================*/
void _vWriteLog(char *vspFileName,int vLine,const char *vspFunName,
int vLevel,char *vspLogName,char *vspFmt,...)
{
va_list strAp;
char vspLevelStr[10];
char sDateTime[20]={0};
char logPath[L_LOG_PATH_LEN_MAX];
FILE *fp = NULL;
GetCurrentTime(sDateTime);
getLevelStr(vLevel,vspLevelStr);
if(strlen(vspLevelStr) == 0)
{
printf("error:log level error!\n");
return;
}
if(_gsInitFlag != F_LOG_INIT)
{
if(vLogInit() == LOGFAIL)
{
printf("error:vlogInit error!!!!\n");
return;
}
}
if(CheckDirectory(_gstrLogCfg.logDir) == LOGFAIL)
{
printf("error:log path error!!!!\n");
return;
}
if(strlen(_gstrLogCfg.logDir) > L_LOG_PATH_LEN_MAX)
{
printf("error:log path name too long!!!!\n");
return;
}
sprintf(logPath,"%s/%s",_gstrLogCfg.logDir,vspLogName);
CheckFileStat(logPath,_gstrLogCfg.logFileMaxSize);
fp = fopen(logPath,"a+");
if(fp == NULL)
{
printf("error:[%s] [%d] log file open fail!!! [%d]\n",vspFileName,vLine,errno);
return;
}
va_start(strAp,vspFmt);
if (vLine == 0)
{
fprintf(fp,"[%s] ",sDateTime);
}
else
{
fprintf(fp,"[%s] [%u] [%s] [%d] [%s] %s:",
sDateTime,getpid(),
vspFileName,vLine,
vspFunName,vspLevelStr);
}
vfprintf(fp,vspFmt,strAp);
fprintf(fp,"\n");
va_end(strAp);
fflush(fp);
fclose(fp);
fp = NULL;
return;
}
void
nata_Log(logLevelT lv,
int debugLevel,
const char *file,
int line,
const char *func,
const char *fmt, ...) {
if (lv != log_Debug ||
(lv == log_Debug &&
debugLevel <= dbgLevel)) {
va_list args;
char dateBuf[32];
char msg[4096];
size_t hdrLen;
size_t leftLen;
char thdInfoBuf[1024];
uint32_t tId;
const char *thdName = NULL;
if (doDate == true) {
getDateStr(dateBuf, sizeof(dateBuf));
} else {
dateBuf[0] = '\0';
}
#if defined(NATA_API_POSIX)
tId = (unsigned int)pthread_self();
#elif defined(NATA_API_WIN32API)
tId = (unsigned int)GetCurrentThreadId();
#else
#error Unknown/Non-supported API.
#endif // NATA_API_POSIX, NATA_API_WIN32API
thdName = Thread::findThreadName(tId);
#ifdef NATA_API_POSIX
#ifdef NATA_OS_LINUX
tId = Thread::getLinuxThreadId();
#endif // NATA_OS_LINUX
#endif // NATA_API_POSIX
if (isValidString(thdName) == true) {
snprintf(thdInfoBuf, sizeof(thdInfoBuf), "[%u:%u:%s]",
(unsigned int)getpid(),
(unsigned int)tId,
thdName);
} else {
snprintf(thdInfoBuf, sizeof(thdInfoBuf), "[%u:%u]",
(unsigned int)getpid(),
(unsigned int)tId);
}
va_start(args, fmt);
va_end(args);
hdrLen = snprintf(msg, sizeof(msg),
"%s%s%s:%s:%d:%s: ",
dateBuf,
getLevelStr(lv),
thdInfoBuf,
file, line, func);
/*
* hdrLen indicates the buffer length WITHOUT '\0'.
*/
leftLen = sizeof(msg) - hdrLen;
if (leftLen > 1) {
(void)vsnprintf(msg + hdrLen, leftLen -1, fmt, args);
}
doLog(lv, msg);
}
}
