/// <summary>
/// 构建目录结构（包括根目录，设备文件目录以及其他一些目录等等）
/// </summary>
private void ConstructDirectoryStruct()
{
DirFile rootDir = new DirFile(_superBlock, _inodeBlock, _dataBlock, _disk, "");
rootDir.CreateDirectory();
DirFile devDir = new DirFile(_superBlock, _inodeBlock, _dataBlock, _disk, "/dev");
devDir.CreateDirectory();
DevFile ttyDevFile = new DevFile(_superBlock, _inodeBlock, _dataBlock, _disk, "/dev/tty1", "tty");
ttyDevFile.CreateFile();
DevFile ttyDevFile = new DevFile(_superBlock, _inodeBlock, _dataBlock, _disk, "/dev/tty2", "tty");
ttyDevFile.CreateFile();
WriteWholeDir();
}
/// <summary>
/// 遍历MachinePara.ProgramDirPath所指向的目录，将其目录结构复制到根目录"/"下
/// </summary>
private void WriteWholeDir()
{
Queue <string> dirQueue = new Queue <string>();
dirQueue.Enqueue("/");
while (dirQueue.Count != 0)
{
//要在V6++系统中创建文件的路径
string dirV6Path = dirQueue.Dequeue();
//实际文件的路径
string dirRealPath = MachinePara.ProgramDirPath + dirV6Path;
DirectoryInfo theFolder = new DirectoryInfo(dirRealPath);
//创建文件
foreach (FileInfo file in theFolder.GetFiles())
{
string createFilePath = dirV6Path + "/" + file.Name;
CommonFile commonFile = new CommonFile(_superBlock, _inodeBlock, _dataBlock, _disk, createFilePath, file.FullName);
commonFile.CreateFile();
}
//创建文件夹
foreach (DirectoryInfo directory in theFolder.GetDirectories())
{
if ((directory.Attributes & FileAttributes.Hidden) != 0)
{
continue;
}
string dirPath = dirV6Path + "/" + directory.Name;
DirFile dirFile = new DirFile(_superBlock, _inodeBlock, _dataBlock, _disk, dirPath);
dirFile.CreateDirectory();
dirQueue.Enqueue(dirPath);
}
}
}