private void SendIoctlPayload(
Smb2Client client,
CtlCode_Values code,
byte[] payload,
Packet_Header_Flags_Values headerFlags,
ulong messageId,
uint treeId,
ulong sessionId,
FILEID fileId)
{
if (client == null)
{
throw new InvalidOperationException("The transport is not connected.");
}
if (payload == null)
{
throw new ArgumentNullException("payload");
}
var request = new Smb2IOCtlRequestPacket();
request.Header.CreditCharge = 1;
request.Header.Command = Smb2Command.IOCTL;
request.Header.CreditRequestResponse = 1;
request.Header.Flags = headerFlags;
request.Header.MessageId = messageId;
request.Header.TreeId = treeId;
request.Header.SessionId = sessionId;
request.PayLoad.CtlCode = code;
if (code == CtlCode_Values.FSCTL_DFS_GET_REFERRALS || code == CtlCode_Values.FSCTL_DFS_GET_REFERRALS_EX)
{
request.PayLoad.FileId = FILEID.Invalid;
}
else
{
request.PayLoad.FileId = fileId;
}
if (payload.Length > 0)
{
request.PayLoad.InputOffset = request.BufferOffset;
request.PayLoad.InputCount = (ushort)payload.Length;
request.Buffer = payload;
}
request.PayLoad.MaxInputResponse = 0;
request.PayLoad.MaxOutputResponse = 4096;
request.PayLoad.Flags = IOCTL_Request_Flags_Values.SMB2_0_IOCTL_IS_FSCTL;
ioctlRequestMessageIds.Enqueue(request.Header.MessageId);
client.SendPacket(request);
}
public void SendIoctlPayload(CtlCode_Values code, byte[] payload)
{
if (this.client == null)
{
throw new InvalidOperationException("The transport is not connected.");
}
if (payload == null)
{
throw new ArgumentNullException("payload");
}
var request = new Smb2IOCtlRequestPacket();
request.Header.CreditCharge = IOCTL_DEFAULT_CREDIT_CHARGE;
request.Header.Command = Smb2Command.IOCTL;
request.Header.CreditRequestResponse = 1;
request.Header.Flags = headerFlags;
request.Header.MessageId = messageId++;
request.Header.TreeId = treeId;
request.Header.SessionId = sessionId;
request.PayLoad.CtlCode = code;
if (code == CtlCode_Values.FSCTL_DFS_GET_REFERRALS || code == CtlCode_Values.FSCTL_DFS_GET_REFERRALS_EX)
{
request.PayLoad.FileId = FILEID.Invalid;
}
else
{
request.PayLoad.FileId = this.fileId;
}
if (payload.Length > 0)
{
request.PayLoad.InputOffset = request.BufferOffset;
request.PayLoad.InputCount = (ushort)payload.Length;
request.Buffer = payload;
}
request.PayLoad.MaxInputResponse = IOCTL_DEFAULT_MAX_INPUT_RESPONSE;
request.PayLoad.MaxOutputResponse = IOCTL_DEFAULT_MAX_OUTPUT_RESPONSE;
request.PayLoad.Flags = IOCTL_Request_Flags_Values.SMB2_0_IOCTL_IS_FSCTL;
ioctlRequestMessageIds.Enqueue(request.Header.MessageId);
client.SendPacket(request);
}
