CommandLineCode TraverseDirectory()
{
PreTraverse();
using (var writer = new System.IO.StreamWriter(_arguments._output_filename, false, Encoding.UTF8))
{
var subFolders = DirectoryTraverser.SafeEnumerateFilesInAllDirectories(_arguments._search_path, _arguments._search_pattern);
var counter = 0;
//サブフォルダを列挙する
foreach (string subFolder in subFolders)
{
string sub_dir = FormatDirectoryName(subFolder);
string abs_dir = System.IO.Path.Combine(_arguments._working_directory, sub_dir);
writer.WriteLine(string.Format("{0}\t{1}\t{2}", sub_dir, "@action_directory", abs_dir));
if (_arguments._delay != 0)
{
//(memo) デバッグ用途なのでディスクへ書き込まれるようにする。
writer.Flush();
Thread.Sleep(_arguments._delay);
}
if (counter == 10)
{
//はじめの10行はすぐにファイルへ書き出す
writer.Flush();
}
++counter;
}
}
return(CommandLineCode.Success);
}
static IEnumerable <Result> SafeEnumerateFilesInAllFilesMain(string path, string abs_root_path, string searchPattern)
{
{
IEnumerable <FileInfo> files = null;
try
{ //ファイルを返す
var di = new System.IO.DirectoryInfo(System.IO.Path.GetFullPath(path));
files = di.EnumerateFiles(searchPattern, System.IO.SearchOption.TopDirectoryOnly);
}
catch (System.UnauthorizedAccessException)
{
//pass
}
if (files != null)
{
foreach (var f in files)
{
if (UseThisFile(f.FullName, f.Attributes))
{
yield return(new Result(GetRelativePath(abs_root_path, f.FullName), f.FullName));
}
}
}
}
string[] sub_dirs = null;
try
{
sub_dirs = System.IO.Directory.GetDirectories(path, "*", System.IO.SearchOption.TopDirectoryOnly);
}
catch (System.UnauthorizedAccessException)
{
//pass
}
if (sub_dirs != null)
{
foreach (var dir in sub_dirs)
{
if (!DirectoryTraverser.UseThisFolder(dir))
{
continue;
}
foreach (var o in SafeEnumerateFilesInAllFilesMain(dir, abs_root_path, searchPattern))
{
yield return(o);
}
}
}
}