private void ParseFarArchive(OpenedArchive CurArchive)
{
CurArchive.Archive = new FSARArchive();
Byte[] Header = new Byte[0x20];
Byte[] FileTable;
// Read header
FSARHelper.fastCopyBlock(CurArchive.Data, 0, Header, 0, Header.Length);
CurArchive.Archive.Header = FSARRead.ParseHeader(Header);
// Parse the file headers
FileTable = new Byte[CurArchive.Archive.Header.FileTableEnd];
FSARHelper.fastCopyBlock(CurArchive.Data, 0x20, FileTable, 0, FileTable.Length);
CurArchive.FileEntries = FSARRead.GetFileEntries(FileTable, CurArchive.Archive.Header.FileTableObjects);
}
public Bench()
{
// Read header
FSARHelper.fastCopyBlock(FSARData, 0, Header, 0, Header.Length);
FARch.Header = FSARRead.ParseHeader(Header);
// Parse the file headers
FileTable = new Byte[FARch.Header.FileTableEnd];
FSARHelper.fastCopyBlock(FSARData, 0x20, FileTable, 0, FileTable.Length);
FileHeaders = FSARRead.GetFileEntries(FileTable, FARch.Header.FileTableObjects);
// Copy the files' data to the right byte array for parsing and get the files array ready
FARch.Files = new FSARFile[FARch.Header.FileTableObjects];
FileData = new Byte[FSARData.Length - FARch.Header.FileTableEnd];
FSARHelper.fastCopyBlock(FSARData, FARch.Header.FileTableEnd, FileData, 0, FileData.Length);
}
static void Main(string[] args)
{
Stopwatch Time = new Stopwatch();
Time.Start();
Byte[] Header = new Byte[0x20];
FSARFile[] Files;
Byte[] FFArray = File.ReadAllBytes("test.far");
// Read the header
Buffer.BlockCopy(FFArray, 0, Header, 0, 0x20);
FSARInfo HeaderInfo = FSARRead.ParseHeader(Header);
// Parse the File entries
Byte[] FARTable = new Byte[HeaderInfo.FileTableEnd - 0x20];
Buffer.BlockCopy(FFArray, 0x20, FARTable, 0, FARTable.Length);
FSARFileEntryInfo[] FARFiles = FSARRead.GetFileEntries(FARTable, HeaderInfo.FileTableObjects);
// Read the data of all the files
Files = new FSARFile[HeaderInfo.FileTableObjects];
Byte[] FilesData = new Byte[FFArray.Length - HeaderInfo.FileTableEnd];
Buffer.BlockCopy(FFArray, HeaderInfo.FileTableEnd, FilesData, 0, FilesData.Length);
for (int i = 0; i < HeaderInfo.FileTableObjects; i++)
{
Console.WriteLine(FARFiles[i].Path);
Files[i] = FARFiles[i].GetFile(FilesData);
}
FSARArchive FARArch = new FSARArchive();
FARArch.Files = Files;
FARArch.Header = HeaderInfo;
Time.Stop();
UInt64 TS = (UInt64)Time.ElapsedMilliseconds;
Console.WriteLine("It took {0}ms to extract the files from Test.far", TS);
foreach (FSARFile CurrentFile in FARArch.Files)
{
string OutStr = String.Format("test_far\\{0}", CurrentFile.FileHeader.Path);
Directory.CreateDirectory(String.Format("test_far\\{0}", CurrentFile.FileHeader.Directory));
File.WriteAllBytes(OutStr, CurrentFile.UncompressedData);
}
}
static void Main(string[] args)
{
var Timer = new Stopwatch();
Timer.Start();
// FSARMount file.far Z
string FarPath = "Game.far" /* args[0] */;
// char DriveLetter = 'Z' /* args[1] */;
FSARArchive FARch = new FSARArchive(), FARch2 = new FSARArchive();
FSARFileEntryInfo[] FileHeaders;
Byte[] FSARData = File.ReadAllBytes(FarPath);
Byte[] Header = new Byte[0x20];
Byte[] FileTable;
Byte[] FileData;
// Read header
FSARHelper.fastCopyBlock(FSARData, 0, Header, 0, Header.Length);
FARch.Header = FSARRead.ParseHeader(Header);
// Parse the file headers
FileTable = new Byte[FARch.Header.FileTableEnd];
FSARHelper.fastCopyBlock(FSARData, 0x20, FileTable, 0, FileTable.Length);
FileHeaders = FSARRead.GetFileEntries(FileTable, FARch.Header.FileTableObjects);
// Copy the files' data to the right byte array for parsing and get the files array ready
FARch.Files = new FSARFile[FARch.Header.FileTableObjects];
FileData = new Byte[FSARData.Length - FARch.Header.FileTableEnd];
FSARHelper.fastCopyBlock(FSARData, FARch.Header.FileTableEnd, FileData, 0, FileData.Length);
// Read the files
for (int i = 0; i < FARch.Header.FileTableObjects; i++)
{
FARch.Files[i] = FileHeaders[i].GetFile(FileData);
}
Timer.Stop();
var ReadTime = Timer.Elapsed.TotalMilliseconds;
Console.WriteLine(string.Format("Parsed files: {0}", FARch.Header.FileTableObjects));
Console.WriteLine(string.Format("Completed FSARArchive class in {0}ms", ReadTime));
Console.WriteLine("Time to reconstruct the file");
Timer.Restart();
Byte[] ReconstructedArch = FSARWrite.MakeFSARArchive(FARch);
File.WriteAllBytes("Game2.far", ReconstructedArch);
Timer.Stop();
var WriteTime = Timer.Elapsed.TotalMilliseconds;
Console.WriteLine(string.Format("Completed writing archive in {0}ms", WriteTime));
FSARData = File.ReadAllBytes("Out.far");
// Read header
FSARHelper.fastCopyBlock(FSARData, 0, Header, 0, Header.Length);
FARch2.Header = FSARRead.ParseHeader(Header);
// Parse the file headers
FileTable = new Byte[FARch2.Header.FileTableEnd];
FSARHelper.fastCopyBlock(FSARData, 0x20, FileTable, 0, FileTable.Length);
FileHeaders = FSARRead.GetFileEntries(FileTable, FARch2.Header.FileTableObjects);
// Copy the files' data to the right byte array for parsing and get the files array ready
FARch2.Files = new FSARFile[FARch.Header.FileTableObjects];
FileData = new Byte[FSARData.Length - FARch2.Header.FileTableEnd];
FSARHelper.fastCopyBlock(FSARData, FARch2.Header.FileTableEnd, FileData, 0, FileData.Length);
// Read the files
for (int i = 0; i < FARch2.Header.FileTableObjects; i++)
{
FARch2.Files[i] = FileHeaders[i].GetFile(FileData);
}
Console.WriteLine(FARch == FARch2);
}