void InternalListItems(List<IStorageItem> result ,StorageDirectory dir, bool includeSubs = false, StorageTypes itemType = StorageTypes.All) {
var dirInfo = (dir.FileSystemInfo as DirectoryInfo);
if (itemType.IsFile())
{
var subInfos = dirInfo .GetFiles();
foreach (var sub in subInfos)
{
result.Add(new StorageFile(sub, dir,this.InternalStorage));
}
}
if (itemType.IsDirectory() || includeSubs) {
var subs = dirInfo.GetDirectories();
foreach (var sub in subs)
{
var subItem = new StorageDirectory(sub, dir, this.InternalStorage);
if(itemType.IsDirectory())result.Add(subItem);
if (includeSubs) InternalListItems(result, subItem, includeSubs, itemType);
}
}
}
public IStorageItem GetItem(string path, StorageTypes itemType = StorageTypes.All,bool createIfNotExisted=false)
{
var absolutePath = new AbsolutePath(path, this);
if (itemType.IsDirectory())
{
if (System.IO.Directory.Exists(absolutePath))
{
return new StorageDirectory(new DirectoryInfo(absolutePath), null, absolutePath.Storage);
}
else if(createIfNotExisted){
var dir = new DirectoryInfo(absolutePath);
dir.Create();
return new StorageDirectory(dir, null, absolutePath.Storage);
}
}
if (itemType.IsFile())
{
if (System.IO.File.Exists(absolutePath))
{
return new StorageFile(new FileInfo(absolutePath), null, absolutePath.Storage);
}
else if(createIfNotExisted){
var info = new FileInfo(absolutePath);
if (!info.Directory.Exists) info.Directory.Create();
using (var s = info.Create()) { };
return new StorageFile(info, null, absolutePath.Storage);
}
}
return null;
}
public IList<IStorageItem> ListItems(string path, StorageTypes itemType = StorageTypes.All)
{
var filename = new AbsolutePath(path , this);
if (!System.IO.Directory.Exists(filename)) return null;
var result = new List<IStorageItem>();
if (itemType.IsFile())
{
var filenames = System.IO.Directory.GetFiles(filename);
foreach(var name in filenames) result.Add(new StorageFile(new FileInfo(name),this,filename.Storage));
}
if (itemType.IsDirectory())
{
path += "/";
var filenames = System.IO.Directory.GetDirectories(filename);
foreach (var name in filenames) result.Add(new StorageDirectory(new DirectoryInfo(name),this,filename.Storage));
}
return result;
}