1
// Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
3
// This file is part of the VNC system.
5
// The VNC system is free software; you can redistribute it and/or modify
6
// it under the terms of the GNU General Public License as published by
7
// the Free Software Foundation; either version 2 of the License, or
8
// (at your option) any later version.
10
// This program is distributed in the hope that it will be useful,
11
// but WITHOUT ANY WARRANTY; without even the implied warranty of
12
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13
// GNU General Public License for more details.
15
// You should have received a copy of the GNU General Public License
16
// along with this program; if not, write to the Free Software
17
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
20
// TightVNC distribution homepage on the Web: http://www.tightvnc.com/
22
// If the source code for the VNC system is not available from the place
23
// whence you received this file, check http://www.uk.research.att.com/vnc or contact
24
// the authors on vnc@uk.research.att.com for information on obtaining it.
28
// This includes the rfb spec header, the port numbers,
29
// the CARD type definitions and various useful macros.
35
// Define the CARD* types as used in X11/Xmd.h
37
typedef unsigned long CARD32;
38
typedef unsigned short CARD16;
40
typedef unsigned char CARD8;
42
// Define the port number offsets
43
#define FLASH_PORT_OFFSET 5400
44
#define INCOMING_PORT_OFFSET 5500
45
#define HTTP_PORT_OFFSET 5800
46
#define RFB_PORT_OFFSET 5900
48
#define PORT_TO_DISPLAY(p) ( (p) - RFB_PORT_OFFSET )
49
#define HPORT_TO_DISPLAY(p) ( (p) - HTTP_PORT_OFFSET )
50
#define DISPLAY_TO_PORT(d) ( (d) + RFB_PORT_OFFSET )
51
#define DISPLAY_TO_HPORT(d) ( (d) + HTTP_PORT_OFFSET )
53
// include the protocol spec
54
#include <rfb/rfbproto.h>
56
// define some quick endian conversions
57
// change this if necessary
58
#define LITTLE_ENDIAN_HOST
60
#ifdef LITTLE_ENDIAN_HOST
62
#define Swap16IfLE(s) \
63
((CARD16) ((((s) & 0xff) << 8) | (((s) >> 8) & 0xff)))
64
#define Swap32IfLE(l) \
65
((CARD32) ((((l) & 0xff000000) >> 24) | \
66
(((l) & 0x00ff0000) >> 8) | \
67
(((l) & 0x0000ff00) << 8) | \
68
(((l) & 0x000000ff) << 24)))
72
#define Swap16IfLE(s) (s)
73
#define Swap32IfLE(l) (l)
77
// unconditional swaps
79
((CARD16) ((((s) & 0xff) << 8) | (((s) >> 8) & 0xff)))
81
((CARD32) ((((l) & 0xff000000) >> 24) | \
82
(((l) & 0x00ff0000) >> 8) | \
83
(((l) & 0x0000ff00) << 8) | \
84
(((l) & 0x000000ff) << 24)))