// 后续记录需要过滤掉未变化的重复项
private void SaveBeanForOtherRecord(RecordBean bean, RecordBean[] childDirBeans)
{
RecordBean targetBean = Extend.GetLastBean(bean.Path);
if (targetBean == null)
{
bean.IsChange = true;
}
else
{
bean.IsChange = bean.IsChange || !bean.Equals(targetBean);
}
//如果该bean没有变化，则不再记录
if (bean.IsChange)
{
bean.Id = RecordMapper.AddOne(bean, incidentId, false);
beanCount++;
//刷新索引
DirIndexMapper.RefreshIndex(new DirIndexBean()
{
Path = bean.Path,
IncidentId = incidentId,
TargectId = bean.Id,
});
foreach (RecordBean dirBean in childDirBeans)
{
if (dirBean.IsChange)
{
RecordMapper.SetParentId(dirBean.Id, bean.Id, incidentId);
}
else
{
//将未改变的bena也记录下来
dirBean.ParentId = bean.Id;
RecordMapper.AddOne(dirBean, incidentId, false);
beanCount++;
}
}
}
else
{
//为未改变节点添加索引
bean.IncidentId = targetBean.IncidentId;
bean.TargetId = targetBean.Id;
}
}
//通过路径获取最新的记录节点
internal static RecordBean GetLastBean(string path)
{
DirIndexBean dirIndex = DirIndexMapper.GetOneByPath(path);
if (dirIndex == null)
{
return(null);
}
RecordBean bean = RecordMapper.GetOneById(dirIndex.TargectId, dirIndex.IncidentId);
if (bean == null)
{
return(null);
}
//告知该bean是属于哪一个事件的
bean.IncidentId = dirIndex.IncidentId;
return(bean);
}
// 第一次记录
private void SaveBeanForFirstRecord(RecordBean bean, RecordBean[] childDirBeans)
{
//记录并获取当前id
bean.Id = RecordMapper.AddOne(bean, incidentId, true);
//记录索引
DirIndexMapper.AddOne(new DirIndexBean()
{
Path = bean.Path,
IncidentId = incidentId,
TargectId = bean.Id,
});
beanCount++;
//设置子一级的父id
foreach (RecordBean dirBean in childDirBeans)
{
RecordMapper.SetParentId(dirBean.Id, bean.Id, incidentId);
}
}
public void AddOne(object obj)
{
DateTime startTime = DateTime.Now;
Thread.Sleep(1000);
object[] objs = (object[])obj;
ProgramWindow programWindow = (ProgramWindow)objs[0];
IncidentBean bean = (IncidentBean)objs[1];
programWindow.WriteLine("初始化...");
try
{
//处理事件
bean.CreateTime = DateTime.Now;
bean.State = 1;
incidentId = IncidentMapper.AddOne(bean);
isFirst = IncidentMapper.IsFirstRecord();
//第一次记录必须保证索引表为空
if (isFirst)
{
DirIndexMapper.CleanAll();
}
//新建记录表
Extend.BuildTable(incidentId, isFirst);
programWindow.WriteLine("开始记录硬盘使用空间...");
programWindow.WriteLine("(建议此时不要修改硬盘上的文件，以免影响最终的分析结果)");
programWindow.Freeze();
isRunning = true;
Thread showProgress = new Thread(ShowProgress)
{
Name = "showProgress"
};
showProgress.Start(programWindow);
DriveInfo[] drives = DriveInfo.GetDrives();
//遍历分区
foreach (DriveInfo drive in drives)
{
DirectoryInfo rootDir = new DirectoryInfo(drive.Name);
SeeDirectory(rootDir, 0);
}
isRunning = false;
programWindow.WriteAll("记录完成，建立索引...\n");
Extend.BuildIndex(incidentId);
//收尾工作
long count = RecordMapper.Count(incidentId);
IncidentMapper.SetStateById(incidentId, 0);
if (isFirst)
{
//删除以前记录失败的作废表格
Extend.DeleteErrorTable(incidentId);
}
TimeSpan consumption = DateTime.Now - startTime;
Log.Info(string.Format("数据记录完成, 记录：{0}({1}), 耗时：{2}", count, beanCount, consumption));
programWindow.WriteLine(string.Format("数据记录完成，耗时：{0}小时{1}分。",
consumption.Days * 24 + consumption.Hours, consumption.Minutes));
programWindow.RunOver();
}
catch (Exception e)
{
Log.Add(e);
isRunning = false;
programWindow.WriteLine("\n错误：");
programWindow.WriteLine(e.Message);
programWindow.RunOver();
//throw e;
}
}
