/// <summary>
/// 获取MP3文件
/// </summary>
private void GetMP3File()
{
DateTime dt1 = DateTime.Now;
FileDirectoryFinder finder = new FileDirectoryFinder();
this.isScanMP3End = false;
MP3FileData mp3File = new MP3FileData();
bool isQueueEmpty = false;
while (true)
{
//如果用户执行了停止索引，结束。
if (this.isStopIndexMP3 == true)
break;
lock (this.mp3DirectoryStack)
{
if (this.mp3DirectoryStack.Count > 0)
{
isQueueEmpty = false;
finder.SearchPath = this.mp3DirectoryStack.Pop();
finder.Reset();
}
else
{
isQueueEmpty = true;
}
}
if (isQueueEmpty == false)
{
while (finder.MoveNext())
{
//当前对象为目录
if (finder.IsFile == true)
{
//不是mp3文件，继续。
if (finder.CurrentFileData.name.ToLower().EndsWith(".mp3") == false)
{
continue;
}
lock (this.mp3FileQueue)
{
mp3File.name = finder.CurrentFileData.name;
mp3File.directory = finder.CurrentFileData.directory;
mp3File.length = Deal.ToLong(finder.CurrentFileData.nFileSizeHigh,
finder.CurrentFileData.nFileSizeLow).ToString();
mp3File.lastWriteTime = Deal.ToDateTimeString(
finder.CurrentFileData.ftLastWriteTime_dwHighDateTime,
finder.CurrentFileData.ftLastWriteTime_dwLowDateTime);
lock (this.mp3FileQueue)
{
this.mp3FileQueue.Enqueue(mp3File);
}
this.mp3FileCounter++;
}
}
else
{
lock (this.mp3DirectoryStack)
{
this.mp3DirectoryStack.Push(finder.FullName);
}
this.mp3FolderCounter++;
}
}
}
else
{
break;
}
}
double d = (DateTime.Now - dt1).TotalSeconds;
//Console.Out.WriteLine("GetMP3File" + d);
this.isScanMP3End = true;
}
/// <summary>
/// 根据目录队列逐个扫描，获取文件或目录。
/// </summary>
private void GetFilesDirectorys()
{
DateTime dt1 = DateTime.Now;
this.isScanFileEnd = false;
FileDirectoryFinder finder = new FileDirectoryFinder();
bool isQueueEmpty = false;
while (true)
{
//如果用户执行了停止索引，结束。
if (this.isStopIndexFile == true)
break;
lock (this.scanDirectoryStack)
{
if (this.scanDirectoryStack.Count > 0)
{
isQueueEmpty = false;
finder.SearchPath = this.scanDirectoryStack.Pop();
finder.Reset();
}
else
{
isQueueEmpty = true;
}
}
if (isQueueEmpty == false)
{
while (finder.MoveNext())
{
//将找到的文件数据放入findFileData队列。
lock (this.findFileDataQueue)
{
this.findFileDataQueue.Enqueue(finder.CurrentFileData);
}
//当前对象为目录
if (finder.IsFile == false)
{
lock (this.scanDirectoryStack)
{
this.scanDirectoryStack.Push(finder.FullName);
}
this.folderCounter++;//文件夹计数
}
else
{
this.fileCounter++;//文件计数
}
}
}
else
{
break;
}
}
double d = (DateTime.Now - dt1).TotalSeconds;
//Console.Out.WriteLine("扫描磁盘" + d);
this.isScanFileEnd = true;//完成扫描目录获取文件
}