static private ReadSignature ( System s ) : int | ||
s | System | |
return | int |
// Token: 0x06000346 RID: 838 RVA: 0x00018314 File Offset: 0x00016514 internal static long FindSignature(Stream stream, int SignatureToFind) { long position = stream.Position; int num = 65536; byte[] array = new byte[] { (byte)(SignatureToFind >> 24), (byte)((SignatureToFind & 16711680) >> 16), (byte)((SignatureToFind & 65280) >> 8), (byte)(SignatureToFind & 255) }; byte[] array2 = new byte[num]; bool flag = false; do { int num2 = stream.Read(array2, 0, array2.Length); if (num2 == 0) { break; } for (int i = 0; i < num2; i++) { if (array2[i] == array[3]) { long position2 = stream.Position; stream.Seek((long)(i - num2), SeekOrigin.Current); int num3 = SharedUtilities.ReadSignature(stream); flag = (num3 == SignatureToFind); if (flag) { break; } stream.Seek(position2, SeekOrigin.Begin); } } }while (!flag); if (!flag) { stream.Seek(position, SeekOrigin.Begin); return(-1L); } return(stream.Position - position - 4L); }