/// <summary>
/// Method to create an object from a set of object attributes.
/// </summary>
/// <param name="obj_attributes">The object attributes to create/open from.</param>
/// <returns>The newly created object.</returns>
protected override object CreateObject(ObjectAttributes obj_attributes)
{
return(NtFile.CreateNamedPipe(obj_attributes, Access, ShareMode, Options, Disposition, PipeType,
ReadMode, CompletionMode, UnlimitedInstances ? -1 : MaximumInstances, InputQuota, OutputQuota, NtWaitTimeout.FromMilliseconds(DefaultTimeoutMs)));
}
private static NtResult <NtFile> OpenFile(string name, FileAccessRights desired_access, bool open_server)
{
using (ObjectAttributes obja = new ObjectAttributes(NamedPipeBasePath + name,
AttributeFlags.CaseInsensitive, null))
{
if (open_server)
{
return(NtFile.CreateNamedPipe(obja, desired_access | FileAccessRights.Synchronize,
FileShareMode.Read | FileShareMode.Write, FileOpenOptions.SynchronousIoNonAlert,
FileDisposition.Open, NamedPipeType.Bytestream, NamedPipeReadMode.ByteStream,
NamedPipeCompletionMode.CompleteOperation, 0, 0, 0, NtWaitTimeout.FromMilliseconds(0), false));
}
else
{
return(NtFile.Open(obja, desired_access,
FileShareMode.Read | FileShareMode.Write, FileOpenOptions.None, false));
}
}
}
/// <summary>
/// Method to create an object from a set of object attributes.
/// </summary>
/// <param name="obj_attributes">The object attributes to create/open from.</param>
/// <returns>The newly created object.</returns>
protected override object CreateObject(ObjectAttributes obj_attributes)
{
return(NtFile.CreateNamedPipe(obj_attributes, Access, ShareMode, Options, FileDisposition.Open, NamedPipeType.Bytestream,
NamedPipeReadMode.ByteStream, NamedPipeCompletionMode.CompleteOperation, 0, 0, 0, NtWaitTimeout.FromMilliseconds(0)));
}
private static NtAlpcClient ConnectPort(string path, SecurityQualityOfService sqos)
{
AlpcReceiveMessageAttributes in_attr = new AlpcReceiveMessageAttributes();
return(NtAlpcClient.Connect(path, null,
CreatePortAttributes(sqos), AlpcMessageFlags.SyncRequest, null, null, null, in_attr, NtWaitTimeout.FromSeconds(5)));
}
