protected override Errno OnReadDirectory(string directory, Mono.Fuse.OpenedPathInfo info, out System.Collections.Generic.IEnumerable<Mono.Fuse.DirectoryEntry> paths)
{
//Console.WriteLine("OnReadDirectory:" + directory);
//Console.WriteLine("Handle: " + info.Handle);
//Console.WriteLine("OpenFlags: " + info.OpenFlags);
//Console.WriteLine("OpenAccess: " + info.OpenAccess);
Ext2fsLib.Ext2FS.Inode inode1 = new Ext2fsLib.Ext2FS.Inode();
Ext2fsLib.Ext2FS.Errors err = Ext2fs.GetPathInode(directory, ref inode1);
if (err == Ext2fsLib.Ext2FS.Errors.NotFound)
{
paths = null;
return Errno.ENOENT;
}
Ext2fsLib.Ext2FS.DirectoryEntry[] dir = Ext2fs.ListDirectory(inode1);
//Dim d As Mono.Fuse.DirectoryEntry
//Ext2fsLib.Ext2FS.DirectoryEntry dir1;
List<Mono.Fuse.DirectoryEntry> d = new List<Mono.Fuse.DirectoryEntry>();
foreach (Ext2fsLib.Ext2FS.DirectoryEntry dir1 in dir)
{
Mono.Fuse.DirectoryEntry d1 = new Mono.Fuse.DirectoryEntry(dir1.name);
//Mono.Unix.Native.Stat stat1 = new Mono.Unix.Native.Stat();
d.Add(d1);
//Console.WriteLine(d1.Name);
}
paths = d;
return 0;
}
private IEnumerable<DirectoryEntry> GetEntries(int nodeid)
{
yield return new DirectoryEntry (".");
yield return new DirectoryEntry ("..");
//Logging.Write("Getting Entries...");
if(Engine.FSNodes[nodeid] != null)
{
if(Engine.FSNodes[nodeid].NodeType == SoundCloudFS.FileTree.Node.NodeTypeTree)
{
//Logging.Write("Nodetype is a tree for node " + nodeid.ToString());
for(int esubn = 0; esubn < Engine.FSNodes[nodeid].SubNodes.Length; esubn++)
{
//Logging.Write("esubn: " + esubn.ToString());
if(Engine.FSNodes[nodeid].SubNodes[esubn] > -1)
{
int snid = Engine.FSNodes[nodeid].SubNodes[esubn];
//Logging.Write("Yielding DirectoryEntry: " + Engine.FSNodes[snid].Name);
yield return new DirectoryEntry(Engine.FSNodes[snid].Name);
}
}
}
else
{
// Need to yield return each track here.
if(!Engine.FSNodes[nodeid].HasSearched)
{
if(!Engine.FSNodes[nodeid].RunSearch())
{
Logging.Write("Running search on node " + nodeid.ToString() + " failed.");
}
}
if(Engine.FSNodes[nodeid].Tracks != null)
{
for(int etrack = 0; etrack < Engine.FSNodes[nodeid].Tracks.Length; etrack++)
{
if(Engine.FSNodes[nodeid].Tracks[etrack] != null)
{
//Logging.Write("Getting entry for track " + etrack.ToString());
DirectoryEntry de = new DirectoryEntry(Engine.FSNodes[nodeid].Tracks[etrack].Filename);
yield return de;
}
}
}
}
}
/*for(int etrack = 0; etrack < Engine.Tracks.Length; etrack++)
{
if(Engine.Tracks[etrack] != null)
{
//Logging.Write("Getting entry for track " + etrack.ToString());
DirectoryEntry de = new DirectoryEntry(Engine.Tracks[etrack].Filename);
//de.Stat.st_atime = Engine.Tracks[etrack].UnixTimeAccessed();
//de.Stat.st_ctime = Engine.Tracks[etrack].UnixTimeCreated();
//de.Stat.st_mtime = Engine.Tracks[etrack].UnixTimeCreated();
//de.Stat.st_gid = (uint)Engine.Config.GroupID;
//de.Stat.st_uid = (uint)Engine.Config.UserID;
//de.Stat.st_uid = (uint)1000;
//de.Stat.st_mode = FilePermissions.S_IFREG |
// NativeConvert.FromOctalPermissionString("0644");
//de.Stat.st_nlink = 1;
//de.Stat.st_size = Engine.Tracks[etrack].Filesize;
yield return de;
}
}*/
}
private IEnumerable<DirectoryEntry> ReadDirectory(IntPtr dp)
{
Dirent de;
while ((de = Syscall.readdir (dp)) != null) {
DirectoryEntry e = new DirectoryEntry (de.d_name);
e.Stat.st_ino = de.d_ino;
e.Stat.st_mode = (FilePermissions) (de.d_type << 12);
yield return e;
}
}
protected override Errno OnReadDirectory(string path, OpenedPathInfo fi,
out IEnumerable<DirectoryEntry> paths)
{
IntPtr dp = Syscall.opendir (basedir + path);
if (dp == IntPtr.Zero)
{
paths = null;
return Stdlib.GetLastError ();
}
Dirent de;
List<DirectoryEntry> entries = new List<DirectoryEntry> ();
while ((de = Syscall.readdir (dp)) != null)
{
DirectoryEntry e = new DirectoryEntry (de.d_name);
e.Stat.st_ino = de.d_ino;
e.Stat.st_mode = (FilePermissions)(de.d_type << 12);
entries.Add (e);
}
Syscall.closedir (dp);
paths = entries;
return 0;
}
