提交原始齿轮泵代码
This commit is contained in:
kite_lucs
@@ -0,0 +1,273 @@
|
||||
|
||||
#include "filelogger.h"
|
||||
#include <QTime>
|
||||
#include <QStringList>
|
||||
#include <QThread>
|
||||
#include <QtGlobal>
|
||||
#include <QFile>
|
||||
#include <QTimerEvent>
|
||||
#include <QDir>
|
||||
#include <QFileInfo>
|
||||
#include <stdio.h>
|
||||
#include<iostream>
|
||||
#include<string>
|
||||
#include<QDate>
|
||||
#include "LogInfo.h"
|
||||
#define LOG_FILE_PATH "/home/plg/loginfo/"
|
||||
|
||||
void FileLogger::refreshSettings()
|
||||
{
|
||||
mutex.lock();
|
||||
QString oldFileName=fileName;
|
||||
|
||||
settings->sync();
|
||||
fileName = LOG_FILE_PATH;
|
||||
// fileName=settings->value("fileName").toString();
|
||||
// LogInfo::setRunStatusText(tr("fileName: %1").arg(fileName));
|
||||
QDate today = QDate::currentDate();
|
||||
QString todayString=today.toString(Qt::ISODate);
|
||||
// 计算前七天的日期
|
||||
//QDate oneWeekAgo = today.addDays(-7);
|
||||
fileName+=today.toString(Qt::ISODate);
|
||||
fileName+="/";
|
||||
fileName+="log.txt";
|
||||
static QString lastDay = "";
|
||||
if(lastDay!=todayString)
|
||||
{
|
||||
TimerDel->start(30000);
|
||||
lastDay=todayString;
|
||||
}
|
||||
|
||||
|
||||
#ifdef Q_OS_WIN32
|
||||
if (QDir::isRelativePath(fileName) && settings->format()!=QSettings::NativeFormat)
|
||||
#else
|
||||
if (QDir::isRelativePath(fileName))
|
||||
#endif
|
||||
{
|
||||
QFileInfo configFile(settings->fileName());
|
||||
fileName=QFileInfo(configFile.absolutePath(),fileName).absoluteFilePath();
|
||||
}
|
||||
maxSize=settings->value("maxSize",0).toLongLong();
|
||||
maxBackups=settings->value("maxBackups",0).toInt();
|
||||
msgFormat=settings->value("msgFormat","{timestamp} {type} {msg}").toString();
|
||||
timestampFormat=settings->value("timestampFormat","yyyy-MM-dd hh:mm:ss.zzz").toString();
|
||||
bufferSize=settings->value("bufferSize",0).toInt();
|
||||
|
||||
QByteArray minLevelStr = settings->value("minLevel","ALL").toByteArray();
|
||||
if (minLevelStr=="ALL" || minLevelStr=="DEBUG" || minLevelStr=="0")
|
||||
{
|
||||
minLevel=QtDebugMsg;
|
||||
}
|
||||
else if (minLevelStr=="WARNING" || minLevelStr=="WARN" || minLevelStr=="1")
|
||||
{
|
||||
minLevel=QtWarningMsg;
|
||||
}
|
||||
else if (minLevelStr=="ERROR" || minLevelStr=="CRITICAL" || minLevelStr=="2")
|
||||
{
|
||||
minLevel=QtCriticalMsg;
|
||||
}
|
||||
else if (minLevelStr=="FATAL" || minLevelStr=="3")
|
||||
{
|
||||
// minLevel=QtMsgType::QtFatalMsg;
|
||||
minLevel=QtFatalMsg;
|
||||
}
|
||||
// else if (minLevelStr=="INFO" || minLevelStr=="4")
|
||||
// {
|
||||
// minLevel=QtMsgType::QtInfoMsg;
|
||||
// }
|
||||
|
||||
if (oldFileName!=fileName)
|
||||
{
|
||||
fprintf(stderr,"Logging to %s\n",qPrintable(fileName));
|
||||
close();
|
||||
open();
|
||||
}
|
||||
mutex.unlock();
|
||||
}
|
||||
|
||||
|
||||
FileLogger::FileLogger(QSettings *settings, const int refreshInterval, QObject* parent)
|
||||
: Logger(parent)
|
||||
{
|
||||
TimerDel = new QTimer(this);
|
||||
connect(TimerDel,SIGNAL(timeout()),this,SLOT(timeOutToDelete()));
|
||||
Q_ASSERT(settings!=nullptr);
|
||||
Q_ASSERT(refreshInterval>=0);
|
||||
this->settings=settings;
|
||||
file=nullptr;
|
||||
if (refreshInterval>0)
|
||||
{
|
||||
refreshTimer.start(refreshInterval,this);
|
||||
}
|
||||
flushTimer.start(1000,this);
|
||||
refreshSettings();
|
||||
}
|
||||
|
||||
|
||||
FileLogger::~FileLogger()
|
||||
{
|
||||
close();
|
||||
}
|
||||
|
||||
|
||||
void FileLogger::write(const LogMessage* logMessage)
|
||||
{
|
||||
if (file)
|
||||
{
|
||||
// qDebug()<<"Critical message output test\n";
|
||||
// qCritical("This is a critical message of test\n");
|
||||
file->write(qPrintable(logMessage->toString(msgFormat,timestampFormat)));
|
||||
|
||||
if (logMessage->getType()>=QtCriticalMsg)
|
||||
{
|
||||
file->flush();
|
||||
}
|
||||
|
||||
if (file->error())
|
||||
{
|
||||
qWarning("Cannot write to log file %s: %s",qPrintable(fileName),qPrintable(file->errorString()));
|
||||
close();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (!file)
|
||||
{
|
||||
Logger::write(logMessage);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void FileLogger::open()
|
||||
{
|
||||
if (fileName.isEmpty())
|
||||
{
|
||||
qWarning("Name of logFile is empty");
|
||||
}
|
||||
else {
|
||||
file=new QFile(fileName);
|
||||
QFileInfo fileInfo(fileName);
|
||||
// 检查文件路径是否有效
|
||||
if (!fileInfo.exists()) {
|
||||
// 获取文件所在的目录路径
|
||||
QString dirPath = QFileInfo(fileName).absoluteDir().path();
|
||||
// 检查目录是否存在
|
||||
if (!QDir(dirPath).exists()) {
|
||||
// 如果目录不存在，则创建目录
|
||||
QDir().mkpath(dirPath);
|
||||
if (!QDir(dirPath).exists()) {
|
||||
// 如果创建目录失败，显示错误消息
|
||||
qDebug("Cannot create directory for log file: %s", qPrintable(dirPath));
|
||||
delete file;
|
||||
file = nullptr;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (!file->open(QIODevice::WriteOnly | QIODevice::Append | QIODevice::Text))
|
||||
{
|
||||
qWarning("Cannot open log file %s: %s",qPrintable(fileName),qPrintable(file->errorString()));
|
||||
file=nullptr;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void FileLogger::close()
|
||||
{
|
||||
if (file)
|
||||
{
|
||||
file->close();
|
||||
delete file;
|
||||
file=nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
void FileLogger::rotate() {
|
||||
int count=0;
|
||||
forever
|
||||
{
|
||||
QFile bakFile(QString("%1.%2").arg(fileName).arg(count+1));
|
||||
if (bakFile.exists())
|
||||
{
|
||||
++count;
|
||||
}
|
||||
else
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
while (maxBackups>0 && count>=maxBackups)
|
||||
{
|
||||
QFile::remove(QString("%1.%2").arg(fileName).arg(count));
|
||||
--count;
|
||||
}
|
||||
|
||||
for (int i=count; i>0; --i) {
|
||||
QFile::rename(QString("%1.%2").arg(fileName).arg(i),QString("%1.%2").arg(fileName).arg(i+1));
|
||||
}
|
||||
|
||||
QFile::rename(fileName,fileName+".1");
|
||||
|
||||
}
|
||||
|
||||
|
||||
void FileLogger::timerEvent(QTimerEvent* event)
|
||||
{
|
||||
if (!event)
|
||||
{
|
||||
return;
|
||||
}
|
||||
else if (event->timerId()==refreshTimer.timerId())
|
||||
{
|
||||
refreshSettings();
|
||||
}
|
||||
else if (event->timerId()==flushTimer.timerId() && file)
|
||||
{
|
||||
mutex.lock();
|
||||
|
||||
file->flush();
|
||||
|
||||
if (maxSize>0 && file->size()>=maxSize)
|
||||
{
|
||||
close();
|
||||
rotate();
|
||||
open();
|
||||
}
|
||||
|
||||
mutex.unlock();
|
||||
}
|
||||
}
|
||||
|
||||
bool FileLogger::removeDirectory(const QString &directoryPath) {
|
||||
// 检查目录是否存在
|
||||
QDir dir(directoryPath);
|
||||
if (dir.exists()) {
|
||||
system((char *)((QString("rm -r %1").arg(directoryPath)).toLatin1().data()));
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
void FileLogger::timeOutToDelete(){
|
||||
QDate today = QDate::currentDate();
|
||||
for(int daysAgo=14;daysAgo>=7;--daysAgo){
|
||||
QString needToDelFoldPath=LOG_FILE_PATH;
|
||||
QDate pastDate=today.addDays(-daysAgo);
|
||||
needToDelFoldPath+=pastDate.toString(Qt::ISODate);
|
||||
needToDelFoldPath+="/";
|
||||
if (QDir(needToDelFoldPath).exists()) {
|
||||
bool result= removeDirectory(needToDelFoldPath);
|
||||
if(result){
|
||||
qDebug()<<"The directory and all its contents have been removed";
|
||||
LogInfo::setRunStatusText(tr("The directory and all its contents have been removed"));
|
||||
}else{
|
||||
qDebug() << "Failed to remove the directory";
|
||||
LogInfo::setRunStatusText(tr("Failed to remove the directory"));
|
||||
}
|
||||
}
|
||||
}
|
||||
TimerDel->stop();
|
||||
}
|
||||
Reference in New Issue
Block a user