public PcapWriter(Stream stream, bool nanoseconds = false, bool reverseByteOrder = false)
{
CustomContract.Requires <ArgumentNullException>(stream != null, "stream cannot be null");
SectionHeader sh = SectionHeader.CreateEmptyHeader(nanoseconds, reverseByteOrder);
Initialize(stream, sh);
}
public PcapWriter(string path, bool nanoseconds = false, bool reverseByteOrder = false)
{
CustomContract.Requires <ArgumentNullException>(!string.IsNullOrWhiteSpace(path), "path cannot be null or empty");
CustomContract.Requires <ArgumentException>(!File.Exists(path), "file exists");
SectionHeader sh = SectionHeader.CreateEmptyHeader(nanoseconds, reverseByteOrder);
Initialize(new FileStream(path, FileMode.Create), sh);
}
public static void SectionHeader_ConvertToByte_Test()
{
SectionHeader pre = SectionHeader.CreateEmptyHeader(false, false);
using (MemoryStream stream = new MemoryStream(pre.ConvertToByte()))
{
using (BinaryReader br = new BinaryReader(stream))
{
SectionHeader post = SectionHeader.Parse(br);
Assert.AreEqual(pre.MagicNumber, post.MagicNumber);
Assert.AreEqual(pre.ReverseByteOrder, post.ReverseByteOrder);
Assert.AreEqual(pre.MajorVersion, post.MajorVersion);
Assert.AreEqual(pre.MinorVersion, post.MinorVersion);
Assert.AreEqual(pre.LinkType, post.LinkType);
Assert.AreEqual(pre.MaximumCaptureLength, post.MaximumCaptureLength);
Assert.AreEqual(pre.NanoSecondResolution, post.NanoSecondResolution);
Assert.AreEqual(pre.SignificantFigures, post.SignificantFigures);
Assert.AreEqual(pre.TimezoneOffset, post.TimezoneOffset);
}
}
}
