/// <summary>
/// 将文件内容拷贝到node里，返回node
/// </summary>
public Node CopyRealFileToNode(string srcPath, Node destPath, Disk disk)
{
if (destPath == null)
{
return(null);
}
//判断源文件是二进制还是文本
bool isBin = false;
if (System.IO.File.Exists(srcPath))
{
FileInfo fileinfo = new FileInfo(srcPath);
isBin = !(fileinfo.Extension == ".txt");
}
else
{
Console.WriteLine("源文件不存在");
disk.RemoveNode(destPath);
return(null);
}
if (isBin)
{
if (destPath is File f)
{
List <byte[]> bs = ReadBinFile(srcPath);
if (bs != null)
{
f.SetBinData(bs);
}
else
{
disk.RemoveNode(destPath);
return(null);
}
}
}
else
{
if (destPath is File f)
{
string str = ReadStrFile(srcPath);
if (str != null)
{
f.SetStrData(str);
}
else
{
disk.RemoveNode(destPath);
return(null);
}
}
}
return(destPath);
}
public override Disk Execute(Disk disk, string param)
{
string path = "";
string addPar = "";
CmdStrTool.SplitParam(param, addParam, out path, out addPar);
if (string.IsNullOrEmpty(path))
{
CmdStrTool.ShowTips(1);
return(null);
}
else
{
string[] paths = CmdStrTool.SplitPathParamToPathList(path);
bool alldel = addPar == "/s";
if (paths.Length > 0)
{
for (int i = 0; i < paths.Length; i++)
{
string[] namelist = CmdStrTool.SplitPathToNameList(paths[i]);
Node n = disk.NameListToNode(namelist, IsSupportWildcard);
if (n != null)
{
List <Node> dels = new List <Node>();
Del(DelNode(n, alldel, ref dels));
}
else
{
CmdStrTool.ShowTips(2);
}
}
}
}
List <Node> DelNode(Node d, bool alldel, ref List <Node> dels)
{
if (d is File fl)
{
dels.Add(fl);
}
else if (d is Floder f)
{
foreach (Node item in f.childs)
{
if (item is Floder)
{
if (alldel)
{
DelNode(item, alldel, ref dels);
}
else
{
continue;
}
}
else
{
dels.Add(item);
}
}
}
else if (d is Symlink s)
{
dels.Add(s);
}
return(dels);
}
void Del(List <Node> indexs)
{
for (int i = 0; i < indexs.Count; i++)
{
disk.RemoveNode(indexs[i]);
}
}
GC.Collect(); //手动gc
return(null);
}
public override Disk Execute(Disk disk, string param)
{
string path = "";
string addPar = "";
CmdStrTool.SplitParam(param, addParam, out path, out addPar);
if (string.IsNullOrEmpty(path))
{
CmdStrTool.ShowTips(1);
return(null);
}
else
{
string[] paths = CmdStrTool.SplitPathParamToPathList(path);
bool alldel = addPar == "/s";
if (paths.Length > 0)
{
for (int i = 0; i < paths.Length; i++)
{
string[] namelist = CmdStrTool.SplitPathToNameList(paths[i]);
Node n = disk.NameListToNode(namelist, IsSupportWildcard);
if (n.index == disk.current.index)
{
Console.WriteLine("无法删除正在使用的当前路径");
return(null);
}
if (n != null)
{
List <Node> dels = new List <Node>();
Rd(RdNode(n, alldel, ref dels), alldel);
}
else
{
CmdStrTool.ShowTips(2);
}
}
}
}
List <Node> RdNode(Node d, bool alldel, ref List <Node> dels)
{
if (d is File fl)
{
if (alldel)
{
dels.Add(fl);
}
}
else if (d is Floder f)
{
if (!alldel && f.childs.Count != 0)
{
Console.WriteLine("目录非空");
return(dels);
}
dels.Add(f);
foreach (Node item in f.childs)
{
if (item is Floder)
{
if (alldel)
{
RdNode(item, alldel, ref dels);
}
else
{
dels.Add(item);
}
}
else if (alldel)
{
dels.Add(item);
}
}
}
else if (d is Symlink s)
{
if (alldel)
{
dels.Add(s);
}
}
return(dels);
}
void Rd(List <Node> indexs, bool alldel)
{
for (int i = 0; i < indexs.Count; i++)
{
if (alldel)
{
disk.RemoveNode(indexs[i]);
}
else if (indexs[i] is Floder f)
{
if (f.childs.Count == 0)
{
disk.RemoveNode(f);
}
else
{
Console.WriteLine("目录非空");
return;
}
}
}
}
GC.Collect(); //手动gc
return(null);
}
