public static void OpenBinaryFile(string binaryFile, string grammarFile, string comparisonFile)
{
BinaryFile file = new BinaryFile(binaryFile);
List<byte[]> interestingBytes = FilterController.Filter(binaryFile, comparisonFile);
string outputFile = @"Y:\092010\output_binary.bin";
using (var stream = File.Create(outputFile))
{
for (int i = 0; i < interestingBytes.Count; i++)
{
stream.Write(interestingBytes[i], 0, interestingBytes[i].Length);
}
}
List<byte[]> interestingBytes2 = FilterController.Filter(comparisonFile, binaryFile);
string outputFile2 = @"Y:\092010\output_comparision.bin";
using (var stream = File.Create(outputFile2))
{
for (int i = 0; i < interestingBytes2.Count; i++)
{
stream.Write(interestingBytes2[i], 0, interestingBytes2[i].Length);
}
}
return;
int windowSize = 300;
int shiftAmount = 50;
Grammar grammar = new Grammar(grammarFile);
ProcessWindow(interestingBytes, grammar);
//string startOffsetS = "01d70300";
//Int64 startOffsetI = Convert.ToInt64(startOffsetS, 16);
//List<long> startIndexes = new List<long>();
//for (long i = startOffsetI; i < file.Info.Length-windowSize; i+=shiftAmount)
//{
// startIndexes.Add(i);
//}
//Parallel.For(0, startIndexes.Count, i => ProcessWindow(file, grammar, startIndexes[i],i));
}
private static void ProcessWindow(List<byte[]> bytes, Grammar grammar)
{
List<byte[]> tmp = new List<byte[]>();
for (int i = 0; i < bytes.Count; i++)
{
if (bytes[i].Length < MINIMUM_RECORD_SIZE)
continue;
string[] record = BinaryFile.GetRecord(bytes[i]);
CYK.CYK cyk = new CYK.CYK(record, grammar);
CYKResult result = cyk.Parse();
Field[] fields = CYK.CYK.GetFields(result.Root);
//var tmp = fields.Where(r => r.Type == "AddressBookEntry").ToList();
if (fields.Where(r => r.Type == "AddressBookEntry").ToList().Count > 0)
{
_numResults++;
tmp.Add(bytes[i]);
//fields = Field.CompressBinaryFields(fields);
//string fieldString = "";
//for (int j = 0; j < fields.Length; j++)
//{
// fieldString += fields[j].ToString();
//}
//Console.WriteLine(fieldString);
//foreach (var item in fields.Where(r => r.Type == "AddressBookEntry"))
//{
// string byteString = file.GetAscii(i+item.Start, item.Length);
// string offset = Convert.ToString(i+item.Start, 16);
//}
}
}
}
private static void ProcessWindow(BinaryFile file, Grammar grammar, long startIndex, int i)
{
_count++;
string[] record = file.GetRecord(startIndex, WINDOW_SIZE);
CYK.CYK cyk = new CYK.CYK(record, grammar);
CYKResult result = cyk.Parse();
Field[] fields = CYK.CYK.GetFields(result.Root);
//var tmp = fields.Where(r => r.Type == "AddressBookEntry").ToList();
if (fields.Where(r => r.Type == "AddressBookEntry").ToList().Count > 0)
{
_numResults++;
//fields = Field.CompressBinaryFields(fields);
//string fieldString = "";
//for (int j = 0; j < fields.Length; j++)
//{
// fieldString += fields[j].ToString();
//}
//Console.WriteLine(fieldString);
//foreach (var item in fields.Where(r => r.Type == "AddressBookEntry"))
//{
// string byteString = file.GetAscii(i+item.Start, item.Length);
// string offset = Convert.ToString(i+item.Start, 16);
//}
}
}
