internal unsafe ConnectionInfo(NtConnectionInfo *info)
{
RemoteId = UTF8String.ReadUTF8String(info->remote_id.str, info->remote_id.len);
RemoteIp = UTF8String.ReadUTF8String(info->remote_ip.str, info->remote_ip.len);
RemotePort = (int)info->remote_port;
LastUpdate = (long)info->last_update;
ProtocolVersion = (int)info->protocol_version;
}
public void NT_DisposeConnectionInfoArray(NtConnectionInfo *arr, UIntPtr count)
{
Native_NT_DisposeConnectionInfoArray(arr, count);
}
private static extern void Native_NT_DisposeConnectionInfoArray(NtConnectionInfo *arr, UIntPtr count);
public void TestNtConnectionInfo()
{
string name = "Testing";
string ip = "localhost";
uint port = 1756;
ulong lastUpdate = 26;
uint protoRev = 0x0300;
int nativeSize = 0;
byte[] nameArr = CreateUTF8String(name);
byte[] ipArr = CreateUTF8String(ip);
IntPtr connectionInfoPtr = NT_GetConnectionInfoForTesting(nameArr, ipArr, port, lastUpdate, protoRev,
ref nativeSize);
Assert.That(Marshal.SizeOf(typeof(NtConnectionInfo)), Is.EqualTo(nativeSize));
Assert.That(IsBlittable(typeof(NtConnectionInfo)));
using (DisposableNativeString nameToWrite = new DisposableNativeString(name))
using (DisposableNativeString ipToWrite = new DisposableNativeString(ip))
{
NtConnectionInfo managedInfo = new NtConnectionInfo(new NtStringRead(nameToWrite.Buffer, nameToWrite.Length),
new NtStringRead(ipToWrite.Buffer, ipToWrite.Length), port, lastUpdate, protoRev);
Assert.That(managedInfo.RemoteId.ToString(), Is.EqualTo(name));
Assert.That(managedInfo.RemoteIp.ToString(), Is.EqualTo(ip));
Assert.That(managedInfo.RemotePort, Is.EqualTo(port));
Assert.That(managedInfo.LastUpdate, Is.EqualTo(lastUpdate));
Assert.That(managedInfo.ProtocolVersion, Is.EqualTo(protoRev));
List <byte> nativeArray = new List <byte>();
List <byte> managedArray = new List <byte>();
int bytesToSkip = (Marshal.SizeOf(typeof(IntPtr)) == 8) ? 32 : 16;
unsafe
{
NtConnectionInfo *connInfo = (NtConnectionInfo *)connectionInfoPtr.ToPointer();
Assert.That(connInfo->RemoteId.ToString(), Is.EqualTo(name));
Assert.That(connInfo->RemoteIp.ToString(), Is.EqualTo(ip));
Assert.That(connInfo->RemotePort, Is.EqualTo(port));
Assert.That(connInfo->LastUpdate, Is.EqualTo(lastUpdate));
Assert.That(connInfo->ProtocolVersion, Is.EqualTo(protoRev));
byte *bp = (byte *)connInfo;
for (int i = bytesToSkip; i < nativeSize; i++)
{
nativeArray.Add(bp[i]);
}
NtConnectionInfo *managedConn = &managedInfo;
byte * mbp = (byte *)managedConn;
for (int i = bytesToSkip; i < Marshal.SizeOf(typeof(NtConnectionInfo)); i++)
{
managedArray.Add(mbp[i]);
}
}
// Assert that everything past our pointer values are equivelent
Assert.That(nativeArray, Is.EquivalentTo(managedArray));
}
NT_FreeConnectionInfoForTesting(connectionInfoPtr);
}
