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/* cygserver_transport_pipes.h
Copyright 2001, 2002 Red Hat Inc.
Written by Robert Collins <rbtcollins@hotmail.com>
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#ifndef _CYGSERVER_TRANSPORT_PIPES_
#define _CYGSERVER_TRANSPORT_PIPES_
/* Named pipes based transport, for security on NT */
class transport_layer_pipes : public transport_layer_base
{
public:
#ifndef __INSIDE_CYGWIN__
virtual int listen ();
virtual class transport_layer_pipes *accept (bool *recoverable);
#endif
virtual void close ();
virtual ssize_t read (void *buf, size_t len);
virtual ssize_t write (void *buf, size_t len);
virtual int connect ();
#ifndef __INSIDE_CYGWIN__
virtual void impersonate_client ();
virtual void revert_to_self ();
#endif
transport_layer_pipes ();
virtual ~transport_layer_pipes ();
private:
/* for pipe based communications */
void init_security ();
//FIXME: allow inited, sd, all_nih_.. to be static members
SECURITY_DESCRIPTOR _sd;
SECURITY_ATTRIBUTES _sec_all_nih;
const char *const _pipe_name;
HANDLE _hPipe;
const bool _is_accepted_endpoint;
bool _is_listening_endpoint;
transport_layer_pipes (HANDLE hPipe);
};
#endif /* _CYGSERVER_TRANSPORT_PIPES_ */
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