internal static bool ExtractXiso(XisoOptions opts)
{
BinaryReader br = null;
try {
Abort = false;
var sw = new Stopwatch();
sw.Start();
XisoListAndSize retval;
UpdateStatus(string.Format("Extracting {0}", opts.Source));
if (!GetFileListAndSize(opts, out retval, out br))
{
return(false);
}
_errorlevel = 0;
if (ExtractXiso(opts, retval, ref br))
{
if (opts.DeleteIsoOnCompletion)
{
br.Close();
File.Delete(opts.Source);
}
sw.Stop();
UpdateStatus(string.Format("Successfully extracted {0} Files in {1} Folders with a total size of {2}", retval.Files, retval.Folders, Utils.GetSizeReadable(_totalSize)));
UpdateOperation(string.Format("Completed extraction after {0:F0} Minute(s) and {1} Seconds", sw.Elapsed.TotalMinutes, sw.Elapsed.Seconds));
return(true);
}
sw.Stop();
if (Abort)
{
UpdateStatus("Aborted by user");
UpdateOperation(string.Format("Aborted extraction after {0:F0} Minute(s) and {1} Seconds", sw.Elapsed.TotalMinutes, sw.Elapsed.Seconds));
}
else if (_errorlevel != 5)
{
UpdateStatus("Extraction failed!");
UpdateOperation(string.Format("Extraction failed after {0:F0} Minute(s) and {1} Seconds", sw.Elapsed.TotalMinutes, sw.Elapsed.Seconds));
}
return(false);
}
finally {
if (br != null)
{
br.Close();
}
}
}
private static bool ExtractXiso(XisoOptions opts, XisoListAndSize retval, ref BinaryReader br)
{
_errorlevel = 0;
if (opts.UseFtp && opts.FtpOpts.IsValid)
{
return(ExtractFiles(ref br, ref retval.List, opts.FtpOpts, opts));
}
if (opts.UseFtp)
{
opts.Target = Path.Combine(Path.GetDirectoryName(opts.Source), Path.GetFileNameWithoutExtension(opts.Source));
}
if (opts.GenerateSfv)
{
opts.SfvGen = new SfvGenerator(Path.Combine(Path.GetDirectoryName(opts.Source), Path.GetFileNameWithoutExtension(opts.Source)) + ".sfv");
}
var space = GetTotalFreeSpace(opts.Target);
if (space < 0)
{
UpdateStatus(string.Format("WARNING: Unable to get Total Free Space got: {0} We'll be extracting anyways...", space));
space = retval.Size * 100; // There was an error, try to extract anyways
}
if (space > retval.Size)
{
_totalSize = retval.Size;
if (!ExtractFiles(ref br, ref retval.List, opts.Target, opts))
{
return(false);
}
if (opts.GenerateSfv)
{
opts.SfvGen.Save();
}
return(true);
}
_errorlevel = 5;
UpdateStatus(string.Format("Extraction failed! (Not enough space on drive) space needed: {0} Space available: {1}", Utils.GetSizeReadable(retval.Size), Utils.GetSizeReadable(space)));
return(false);
}
internal static bool ExtractXiso(XisoOptions opts, XisoListAndSize retval)
{
var br = new BinaryReader(File.Open(opts.Source, FileMode.Open, FileAccess.Read, FileShare.Read));
try {
if (opts.GenerateSfv)
{
opts.SfvGen = new SfvGenerator(Path.Combine(Path.GetDirectoryName(opts.Source), Path.GetFileNameWithoutExtension(opts.Source)) + ".sfv");
}
var ret = ExtractXiso(opts, retval, ref br);
if (!ret || !opts.DeleteIsoOnCompletion)
{
return(ret);
}
br.Close();
File.Delete(opts.Source);
return(true);
}
finally {
br.Close();
}
}
internal static bool GetFileListAndSize(XisoOptions opts, out XisoListAndSize retval, out BinaryReader br)
{
Abort = false;
if (opts.GenerateSfv)
{
opts.SfvGen = new SfvGenerator(Path.Combine(Path.GetDirectoryName(opts.Source), Path.GetFileNameWithoutExtension(opts.Source)) + ".sfv");
}
retval = new XisoListAndSize();
br = null;
_errorlevel = 1;
if (!VerifyXiso(opts.Source))
{
return(false);
}
br = new BinaryReader(File.Open(opts.Source, FileMode.Open, FileAccess.Read, FileShare.Read));
if (!BinarySeek(ref br, ((_baseOffset + 32) * 2048) + 0x14, 8))
{
return(false);
}
var data = br.ReadBytes(8);
UpdateOperation("Grabbing Root sector & offset...");
uint rootsector;
_errorlevel = int.MaxValue;
if (!EndianConverter.Little32(ref data, out rootsector))
{
return(false);
}
uint rootsize;
if (!EndianConverter.Little32(ref data, out rootsize, 4))
{
return(false);
}
UpdateStatus(string.Format("Root sector: {0} (0x{0:X}) Root size: {1} (0x{1:X})", rootsector, rootsize));
UpdateOperation("Parsing Game Partition FS Table...");
Parse(ref br, ref retval.List, 0, 0, rootsector);
_totalProcessed = 0;
_totalSize = 0;
var msg = "";
var newlist = new List <XisoTableData>();
foreach (var entry in retval.List)
{
if (opts.ExcludeSysUpdate && entry.Path.IndexOf("$SystemUpdate", StringComparison.CurrentCultureIgnoreCase) != -1 ||
entry.Name.IndexOf("$SystemUpdate", StringComparison.CurrentCultureIgnoreCase) != -1)
{
continue;
}
if (entry.IsFile)
{
if (opts.GenerateFileList)
{
msg += string.Format("{0}{1} [Offset: 0x{2:X} Size: {3}]{4}", entry.Path, entry.Name, entry.Offset, Utils.GetSizeReadable(entry.Size), Environment.NewLine);
}
_totalSize += entry.Size;
retval.Files++;
}
else
{
if (opts.GenerateFileList)
{
msg += string.Format("{0}{1}\\{2}", entry.Path, entry.Name, Environment.NewLine);
}
retval.Folders++;
}
newlist.Add(entry);
}
retval.List = newlist;
UpdateStatus(string.Format("Parsing Game Partition FS Table done! Total entries found: {0} Files: {1} Folders: {2} Total File size: {3}", retval.List.Count, retval.Files, retval.Folders,
Utils.GetSizeReadable(_totalSize)));
if (opts.GenerateFileList)
{
msg = string.Format("Total entries: {0}{4}Folders: {1}{4}Files: {2}{4}Total Filesize: {5}{4}{3}", retval.List.Count, retval.Folders, retval.Files, msg, Environment.NewLine,
Utils.GetSizeReadable(_totalSize));
File.WriteAllText(string.Format("{0}\\{1}.txt", Path.GetDirectoryName(opts.Source), Path.GetFileNameWithoutExtension(opts.Source)), msg);
}
if (string.IsNullOrEmpty(opts.Target))
{
opts.Target = string.Format("{0}\\{1}", Path.GetDirectoryName(opts.Source), Path.GetFileNameWithoutExtension(opts.Source));
}
if (opts.Target.EndsWith("\\", StringComparison.Ordinal))
{
opts.Target = opts.Target.Substring(0, opts.Target.Length - 1);
}
retval.Size = _totalSize;
return(true);
}
private static bool ExtractFile(ref BinaryReader br, long offset, uint size, string target, XisoOptions xisoOpts)
{
_errorlevel = 4;
if (!BinarySeek(ref br, offset, size))
{
UpdateStatus("Seek failure");
return(false);
}
using (var bw = new BinaryWriter(File.Open(target, FileMode.Create, FileAccess.Write, FileShare.None))) {
_errorlevel = 0;
UpdateFileProgress(0, 0);
uint crc = 0;
for (uint i = 0; i < size;)
{
if (Abort)
{
return(false);
}
var readsize = Utils.GetSmallest(size - i, ReadWriteBuffer);
if (!xisoOpts.GenerateSfv)
{
bw.Write(br.ReadBytes((int)readsize));
}
else
{
var buf = br.ReadBytes((int)readsize);
bw.Write(buf);
crc = SfvGenerator.Crc.ComputeChecksum(buf, crc);
}
_totalProcessed += readsize;
i += readsize;
UpdateFileProgress(((double)i / size) * 100, readsize);
UpdateIsoProgress(((double)_totalProcessed / _totalSize) * 100);
if (MultiSize <= 0)
{
continue;
}
_multiProcessed += readsize;
UpdateTotalProgress(((double)_multiProcessed / MultiSize) * 100);
}
if (xisoOpts.GenerateSfv)
{
xisoOpts.SfvGen.AddFile(target.Replace(xisoOpts.Target, ""), crc);
}
}
return(true);
}
private static bool ExtractFiles(ref BinaryReader br, ref List <XisoTableData> list, string target, XisoOptions xisoOpts)
{
_totalProcessed = 0;
UpdateStatus(string.Format("Extracting files to {0}", target));
UpdateOperation(string.Format("Extracting files to {0}", target));
if (list.Count == 0)
{
return(false);
}
Directory.CreateDirectory(target);
foreach (var entry in list)
{
if (Abort)
{
return(false);
}
Directory.CreateDirectory(target + entry.Path);
if (!entry.IsFile)
{
Directory.CreateDirectory(target + entry.Path + entry.Name);
continue;
}
UpdateStatus(string.Format("Extracting {0}{1} ({2})", entry.Path, entry.Name, Utils.GetSizeReadable(entry.Size)));
if (!ExtractFile(ref br, entry.Offset, entry.Size, string.Format("{0}{1}{2}", target, entry.Path, entry.Name), xisoOpts))
{
return(false);
}
}
if (xisoOpts.GenerateSfv)
{
xisoOpts.SfvGen.Save();
}
return(true);
}
private static bool ExtractFiles(ref BinaryReader br, ref List <XisoTableData> list, Xisoftp.FTPSettingsData ftpOpts, XisoOptions xisoOpts)
{
_totalProcessed = 0;
if (list.Count == 0)
{
return(false);
}
UpdateStatus("Connecting to server...");
if (!Xisoftp.Connect(ftpOpts.Host, ftpOpts.Port, ftpOpts.DataConnectionType, ftpOpts.User, ftpOpts.Password))
{
UpdateStatus(string.Format("Connection failed! Last Error: {0}", Xisoftp.LastError));
return(false);
}
if (!Xisoftp.SetDirectory(ftpOpts.Path))
{
UpdateStatus(string.Format("Set Directory Failure! Last Error: {0}", Xisoftp.LastError));
Xisoftp.Disconnect();
return(false);
}
UpdateStatus(string.Format("Creating Directory: {0}", xisoOpts.Target));
if (!Xisoftp.CreateDirectory(xisoOpts.Target))
{
UpdateStatus(string.Format("Create target Directory Failure! Last Error: {0}", Xisoftp.LastError));
Xisoftp.Disconnect();
return(false);
}
ftpOpts.Path += xisoOpts.Target;
UpdateStatus(string.Format("Extracting files to ftp:{0}", ftpOpts.Path));
UpdateOperation(string.Format("Extracting files to ftp:{0}", ftpOpts.Path));
foreach (var entry in list)
{
if (entry.IsFile)
{
continue;
}
var dir = ftpOpts.Path + (entry.Path.Substring(1) + entry.Name).Replace("\\", "/");
UpdateStatus(string.Format("Creating Directory: {0}", dir));
Xisoftp.CreateDirectory(dir);
}
foreach (var entry in list)
{
if (Abort)
{
return(false);
}
if (!entry.IsFile)
{
continue;
}
if (!Xisoftp.SetDirectory((ftpOpts.Path + entry.Path.Replace("\\", "/")).Replace("//", "/")))
{
UpdateStatus(string.Format("Set Directory Failure! Last Error: {0}", Xisoftp.LastError));
Xisoftp.Disconnect();
return(false);
}
UpdateStatus(string.Format("Extracting {0}{1} ({2})", entry.Path, entry.Name, Utils.GetSizeReadable(entry.Size)));
if (!Xisoftp.SendFile(entry.Name, ref br, entry.Offset, entry.Size, xisoOpts, entry.Path))
{
UpdateStatus(string.Format("Send File Failure! Last Error: {0}", Xisoftp.LastError));
Xisoftp.Disconnect();
return(false);
}
}
if (xisoOpts.GenerateSfv)
{
xisoOpts.SfvGen.Save();
}
return(true);
}
public static bool SendFile(string file, ref BinaryReader src, long offset, long size, XisoOptions xisoOpts, string path)
{
if (!Client.IsConnected)
{
XisoExtractor.UpdateStatus("FTP Not connected!");
return(false);
}
try {
using (var stream = Client.OpenWrite(file)) {
if (src.BaseStream.Position != offset)
{
if (!Seek(ref src, offset, size))
{
src.Close();
XisoExtractor.UpdateStatus("Seek failure!");
return(false);
}
}
else if (src.BaseStream.Length < src.BaseStream.Position + size)
{
src.Close();
XisoExtractor.UpdateStatus("Size failure!");
return(false);
}
long processed = 0;
XISOStatus.UpdateFTPProgress(processed, size);
uint crc = 0;
while (processed < size)
{
if (XisoExtractor.Abort)
{
return(false);
}
var sendsize = Utils.GetSmallest(size - processed, BufferSize);
var data = src.ReadBytes((int)sendsize);
stream.Write(data, 0, data.Length);
if (xisoOpts.GenerateSfv)
{
crc = SfvGenerator.Crc.ComputeChecksum(data, crc);
}
processed += sendsize;
var handler = ProgressUpdate;
if (handler != null)
{
handler.Invoke(null, new EventArg <long, long, long>(sendsize, processed, size));
}
XISOStatus.UpdateFTPProgress(processed, size);
}
if (xisoOpts.GenerateSfv)
{
xisoOpts.SfvGen.AddFile(Path.Combine(path, file), crc);
}
}
}
catch (Exception ex) {
LastError = ex.Message;
MessageBox.Show(string.Format(Resources.XISOFTPTransferError, file, ex), Resources.FTPTransferErrorTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
return(true);
}
