private void writeGDFsizes(CBinaryWriter bw)
{
long length = bw.BaseStream.Length;
bw.Seek(8L, SeekOrigin.Begin);
bw.Write(length - 0x400L);
uint num2 = (uint)(length / 2048.0);
bw.Seek(0x8050L, SeekOrigin.Begin);
bw.Write(num2);
bw.Endian = EndianType.BigEndian;
bw.Seek(0x8054L, SeekOrigin.Begin);
bw.Write(num2);
bw.Endian = EndianType.LittleEndian;
}
private void writeFiles(GDF src, CBinaryWriter bw, GDFDirTable table)
{
foreach (GDFDirEntry entry in table)
{
if (!entry.IsDirectory)
{
bw.Seek(entry.Sector * src.VolDesc.SectorSize, SeekOrigin.Begin);
string path = "";
calcPath(table, entry, ref path);
if (path.StartsWith(@"\"))
{
path = path.Remove(0, 1);
}
Console.WriteLine("+ Writing '" + path + "' at Sector 0x" + entry.Sector.ToString("X02") + "...");
src.WriteFileToStream(path, bw);
}
}
foreach (GDFDirEntry entry2 in table)
{
if (entry2.IsDirectory && (entry2.SubDir != null))
{
writeFiles(src, bw, entry2.SubDir);
}
}
}
private void writeGDFheader(GDF src, CBinaryWriter bw)
{
bw.Seek(0L, SeekOrigin.Begin);
bw.Write((uint)0x1a465358);
bw.Write((uint)0x400);
bw.Seek(0x8000L, SeekOrigin.Begin);
bw.Write(gdf_sector);
bw.Seek(0x10000L, SeekOrigin.Begin);
bw.Write(src.VolDesc.Identifier);
bw.Write(rootDir.Sector);
bw.Write(sizeToSectors(src, rootDir.Size) * src.VolDesc.SectorSize);
bw.Write(src.VolDesc.ImageCreationTime);
bw.Write((byte)1);
bw.Seek(0x107ecL, SeekOrigin.Begin);
bw.Write(src.VolDesc.Identifier);
}
private void writeFiles(GDF src, CBinaryWriter bw, GDFDirTable table)
{
uint fileCount = src.FileCount;
foreach (GDFDirEntry entry in table)
{
if (!entry.IsDirectory)
{
bw.Seek((long)(entry.Sector * src.VolDesc.SectorSize), SeekOrigin.Begin);
string path = "";
this.calcPath(table, entry, ref path);
if (path.StartsWith(@"\"))
{
path = path.Remove(0, 1);
}
this.progress += ((1f / ((float)fileCount)) * 0.45f) * 100f;
base.ReportProgress((int)this.progress, "Writing '" + path + "' at Sector 0x" + entry.Sector.ToString("X02") + "...");
src.WriteFileToStream(path, bw);
}
}
foreach (GDFDirEntry entry2 in table)
{
if (entry2.IsDirectory && (entry2.SubDir != null))
{
this.writeFiles(src, bw, entry2.SubDir);
}
}
}
private void writeGDFheader(MemoryStream ms)
{
CBinaryWriter writer = new CBinaryWriter(EndianType.LittleEndian, ms);
writer.Seek(0L, SeekOrigin.Begin);
writer.Write((uint)0x1a465358);
writer.Write((uint)0x400);
writer.Seek(0x8000L, SeekOrigin.Begin);
writer.Write(gdf_sector);
writer.Seek(0x10000L, SeekOrigin.Begin);
writer.Write(this.src.VolDesc.Identifier);
writer.Write(this.tables[this.tables.Count - 1].Sector);
writer.Write((uint)(this.sizeToSectors(this.tables[this.tables.Count - 1].Size) * this.src.VolDesc.SectorSize));
writer.Write(this.src.VolDesc.ImageCreationTime);
writer.Write((byte)1);
writer.Seek(0x107ecL, SeekOrigin.Begin);
writer.Write(this.src.VolDesc.Identifier);
writer.Close();
}
private void writeGDFtable(GDF src, CBinaryWriter bw, GDFDirTable table)
{
bw.Seek(table.Sector * src.VolDesc.SectorSize, SeekOrigin.Begin);
byte[] buffer = table.ToByteArray();
bw.Write(buffer);
foreach (GDFDirEntry entry in table)
{
if (entry.IsDirectory && (entry.SubDir != null))
{
writeGDFtable(src, bw, entry.SubDir);
}
}
}
public void WriteGDF(CBinaryWriter bw)
{
MemoryStream ms = new MemoryStream();
ms.Seek(0x12000L, SeekOrigin.Begin);
for (int i = this.tables.Count - 1; i >= 0; i--)
{
if (this.tables[i].Size > 0)
{
byte[] buffer = this.tables[i].ToByteArray();
ms.Write(buffer, 0, buffer.Length);
}
}
this.writeGDFheader(ms);
bw.Seek(0L, SeekOrigin.Begin);
bw.Write(ms.ToArray());
ms.Close();
}
public void WriteData(CBinaryWriter bw)
{
for (int i = this.tables.Count - 1; i >= 0; i--)
{
foreach (GDFDirEntry entry in this.tables[i])
{
if (!entry.IsDirectory)
{
string path = "";
this.calcPath(this.tables[i], entry, ref path);
if (path.StartsWith(@"\"))
{
path = path.Remove(0, 1);
}
bw.Seek((long)(entry.Sector * this.src.VolDesc.SectorSize), SeekOrigin.Begin);
this.src.WriteFileToStream(path, bw);
}
}
}
this.writeGDFsizes(bw);
}
public void Write(string FilePath)
{
bw.Seek(0x35bL, SeekOrigin.Begin);
bw.Write((byte)0);
bw.Seek(0x35fL, SeekOrigin.Begin);
bw.Write((byte)0);
bw.Seek(0x391L, SeekOrigin.Begin);
bw.Write((byte)0);
WriteHash();
FileStream stream = new FileStream(FilePath, FileMode.Create, FileAccess.ReadWrite, FileShare.None);
stream.Write(buffer, 0, buffer.Length);
stream.Close();
}
