public List<string> LoadCVM(Stream iso_file, string cvmOpen)
{
List<string> files = new List<string>();
try
{
using (MemoryStream mt = new MemoryStream())
{
CDReader cr = new CDReader(iso_file, true);
MemoryStream mem = new MemoryStream((int)iso_file.Length);
cr.OpenFile(cvmOpen, FileMode.Open).CopyTo(mem);
mem.Seek(0x1800, SeekOrigin.Begin);
mem.CopyTo(mt);
mem.Dispose();
mem.Close();
CDReader cvmRead = new CDReader(mt, true);
DiscUtils.DiscFileInfo[] filescvm = cvmRead.Root.GetFiles("*.*", SearchOption.AllDirectories);
foreach (DiscUtils.DiscFileInfo file in filescvm)
{
files.Add(file.FullName.ToString());
}
mt.Dispose();
mt.Close();
return files;
}
}
catch (OutOfMemoryException)
{
return null;
}
}
public void ExtractFile(String FileSource, String FileTarget)
{
FileStream FileISO = File.Open(FileName, FileMode.Open, FileAccess.Read);
try
{
CDReader ReaderISO = new CDReader(FileISO, true);
SparseStream _SourceStream = ReaderISO.OpenFile(FileSource, FileMode.Open, FileAccess.Read);
Byte[] _ReadAllByte = new Byte[_SourceStream.Length];
_SourceStream.Read(_ReadAllByte, 0, _ReadAllByte.Length);
_SourceStream.Close();
FileStream _FileCreated = new FileStream(FileTarget, FileMode.CreateNew);
_FileCreated.Position = 0;
_FileCreated.Write(_ReadAllByte, 0, _ReadAllByte.Length);
_FileCreated.Close();
}
catch (IOException ex)
{
if (ex.Message != "No such file")
{
Console.WriteLine("-----------------------------------------------------");
Console.WriteLine("ExtractFile(" + FileSource + ", " + FileTarget + ")");
Console.WriteLine(ex.Message);
Console.WriteLine("-----------------------------------------------------");
}
else
{
Console.WriteLine("ExtractFile(" + FileSource + ") --> " + Path.GetFileName(FileName));
}
}
FileISO.Close();
}
public void BuildISO(Stream ISOOpen, string pathSave)
{
CDReader cd = new CDReader(ISOOpen, true);
CDBuilder cb = new CDBuilder(); cb.UseJoliet = true;
foreach (DiscFileInfo file in cd.Root.GetFiles("*.*", SearchOption.AllDirectories))
{
foreach (DiscDirectoryInfo dir in cd.Root.GetDirectories("*.*", SearchOption.AllDirectories))
{
cb.AddDirectory(dir.Name);
cb.AddFile(file.FullName, cd.OpenFile(file.FullName, FileMode.Open));
}
}
cb.Build(pathSave);
}
public Byte[] ReadAllByte(String FileSource)
{
Byte[] result = { 0x0 };
FileStream FileISO = File.Open(FileName, FileMode.Open, FileAccess.Read);
try
{
CDReader ReaderISO = new CDReader(FileISO, true);
SparseStream _SourceStream = ReaderISO.OpenFile(FileSource, FileMode.Open, FileAccess.Read);
Byte[] _ReadAllByte = new Byte[_SourceStream.Length];
_SourceStream.Read(_ReadAllByte, 0, _ReadAllByte.Length);
result = _ReadAllByte;
_SourceStream.Close();
}
catch (Exception ex)
{
Console.WriteLine("-----------------------------------------------------");
Console.WriteLine("ReadAllByte(" + FileSource + ")");
Console.WriteLine(ex.Message);
Console.WriteLine("-----------------------------------------------------");
}
FileISO.Close();
return result;
}
private void CloneCdDirectory(string dir, CDReader cdr, CDBuilder cdb)
{
foreach (string fileName in cdr.GetFiles(dir))
{
if (fileName == "\\reactos\\unattend.inf")
continue;
var stream = cdr.OpenFile(fileName, FileMode.Open);
cdb.AddFile(fileName.Remove(0, 1), stream);
stream.Close();
}
foreach (string dirName in cdr.GetDirectories(dir))
{
CloneCdDirectory(dirName, cdr, cdb);
}
}
private void extractToolStripMenuItem_Click(object sender, EventArgs e)
{
RandFunctions rn = new RandFunctions();
SaveFileDialog sfd = new SaveFileDialog();
sfd.FileName = treeView1.SelectedNode.Text;
if (sfd.ShowDialog() != DialogResult.OK)
return;
string savePath = sfd.FileName;
string fullPath = treeView1.SelectedNode.FullPath;
fullPath = fullPath.Remove(0, 1);
int index = fullPath.IndexOf(".CVM");
if (index > 0 && !treeView1.SelectedNode.Text.Contains(".CVM"))
{
string root = fullPath.Substring(0, fullPath.IndexOf("\\"));
string path = fullPath.Substring(fullPath.IndexOf("\\") + 1);
CDReader cd = new CDReader(ISOFile, true);
Stream cvmOpen = cd.OpenFile(root, FileMode.Open);
cvmOpen.Seek(0x1800, SeekOrigin.Begin);
using (MemoryStream ms = new MemoryStream())
{
cvmOpen.CopyTo(ms, (int)cvmOpen.Length);
CDReader cvm = new CDReader(ms, true);
Stream fileCVM = cvm.OpenFile(path, FileMode.Open);
rn.ExtractFile(savePath, fileCVM);
MessageBox.Show(Path.GetFileName(savePath) + " saved to file!", "PersonaISOEditor");
cvmOpen.Dispose(); cvmOpen.Close();
}
}
else
{
CDReader cd = new CDReader(ISOFile, true);
Stream file = cd.OpenFile(fullPath, FileMode.Open);
rn.ExtractFile(savePath, file);
MessageBox.Show(Path.GetFileName(savePath) + " saved to file!", "PersonaISOEditor");
}
}