//Utilities
public static MFSFile GetFileFromPath(MFSDisk mfsDisk, string filepath)
{
MFSDirectory dir = GetDirectoryFromPath(mfsDisk, filepath);
string[] path = filepath.Split('/');
path[0] = "/";
string filename = Path.GetFileNameWithoutExtension(filepath);
string ext = Path.GetExtension(filepath);
if (ext.StartsWith("."))
{
ext = ext.Substring(1);
}
foreach (MFSFile file in GetAllFilesFromDirID(mfsDisk, dir.DirectoryID))
{
if (file.Name.Equals(filename) && file.Ext.Equals(ext))
{
return(file);
}
}
return(null);
}
public static bool MoveFile(MFSDisk mfsDisk, string filepathin, string filepathout)
{
MFSFile file = GetFileFromPath(mfsDisk, filepathin);
if (file != null)
{
if (filepathout.StartsWith("/"))
{
MFSDirectory dir = GetDirectoryFromPath(mfsDisk, filepathout);
if (dir != null)
{
file.ParentDirectory = dir.DirectoryID;
}
else
{
return(false);
}
}
if (!filepathout.EndsWith("/"))
{
file.Name = Path.GetFileNameWithoutExtension(filepathout);
string newext = Path.GetExtension(filepathout);
if (newext != "")
{
newext = newext.Substring(1);
}
file.Ext = newext;
}
return(true);
}
else
{
return(false);
}
}
public static string GetParentDirectoryPath(MFSDisk mfsDisk, MFSEntry file)
{
string temp = "";
ushort dir_id = 0;
MFSDirectory dir = GetDirectoryFromID(mfsDisk, file.ParentDirectory);
while (dir != null)
{
dir_id = dir.ParentDirectory;
temp = dir.Name + (dir_id != 0xFFFE ? "/" : "") + temp;
dir = GetDirectoryFromID(mfsDisk, dir_id);
}
return(temp);
}
public void Load(byte[] Data, int Offset)
{
Attributes.isWriteProtected = (Data[Offset + 0x0E] & 0x80) != 0;
Attributes.isVolumeReadProtected = (Data[Offset + 0x0E] & 0x40) != 0;
Attributes.isVolumeWriteProtected = (Data[Offset + 0x0E] & 0x20) != 0;
DiskType = Data[Offset + 0x0F];
Name = Util.ReadStringN(Data, Offset + 0x10, 0x14);
Date = new MFS.Date(Util.ReadBEU32(Data, Offset + 0x24));
Renewal = Util.ReadBEU16(Data, Offset + 0x28);
Country = Data[Offset + 0x2A];
//Get All FAT Entries
FAT = new ushort[MFS.FAT_MAX];
for (int i = 0; i < MFS.FAT_MAX; i++)
{
FAT[i] = Util.ReadBEU16(Data, Offset + 0x3C + (i * 2));
}
//Get All File Entries
Entries = new List <MFSEntry>();
for (int i = 0; i < MFS.EntryLimit[DiskType]; i++)
{
int check = (Data[Offset + 0x16B0 + (i * 0x30)] & 0xC0);
if (check == 0x80)
{
//Directory
MFSDirectory dir = new MFSDirectory(Data, Offset + 0x16B0 + (i * 0x30));
Entries.Add(dir);
}
else if (check == 0x40)
{
//File
MFSFile file = new MFSFile(Data, Offset + 0x16B0 + (i * 0x30));
Entries.Add(file);
}
}
}
public static bool WriteFile(MFSDisk mfsDisk, byte[] filedata, string filepath)
{
MFSDirectory _dir = GetDirectoryFromPath(mfsDisk, filepath);
return(WriteFile(mfsDisk, filedata, Path.GetFileName(filepath), _dir.DirectoryID));
}
