git.sesse.net Git - rdpsrv/blob - rdp5.c

   1 /* -*- c-basic-offset: 8 -*-
   2    rdesktop: A Remote Desktop Protocol client.
   3    Protocol services - Multipoint Communications Service
   4    Copyright (C) Matthew Chapman 1999-2002
   5    Copyright (C) Erik Forsberg 2003
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "rdesktop.h"
  23
  24 extern uint8 *g_next_packet;
  25 extern int listen_on_vnc;
  26
  27 void
  28 rdp5_process(STREAM s, BOOL encryption)
  29 {
  30         uint16 length, count, x, y;
  31         uint8 type;
  32         uint8 *next;
  33
  34         if (encryption)
  35         {
  36                 in_uint8s(s, 8);        /* signature */
  37                 sec_decrypt(s->p, s->end - s->p);
  38         }
  39
  40 #if 1
  41         printf("RDP5 data:\n");
  42         hexdump(s->p, s->end - s->p);
  43 #endif
  44
  45         while (s->p < s->end)
  46         {
  47                 in_uint8(s, type);
  48
  49                 switch (type)
  50                 {
  51                         case 32: { // mouse
  52                                 listen_on_vnc = 1;
  53                                 uint16 device_flags, x, y;
  54                                 static int mouse1_down = 0, mouse2_down = 0;
  55
  56                                 in_uint16_le(s, device_flags);
  57                                 in_uint16_le(s, x);
  58                                 in_uint16_le(s, y);
  59
  60                                 printf("- Type: Mouse\n");
  61                                 printf("- Device flags: %x\n", device_flags);
  62                                 printf("- Position: (%u,%u)\n", x, y);
  63
  64                                 if (device_flags & MOUSE_FLAG_BUTTON1)
  65                                         mouse1_down = (device_flags & MOUSE_FLAG_DOWN) ? 0x01 : 0;
  66                                 if (device_flags & MOUSE_FLAG_BUTTON2)
  67                                         mouse2_down = (device_flags & MOUSE_FLAG_DOWN) ? 0x02 : 0;
  68
  69                                 printf("button mask = %x\n", mouse1_down | mouse2_down);
  70
  71                         /*      buf[0] = 5; // message type
  72                                 buf[1] = mouse1_down | mouse2_down; // button mask
  73                                 buf[2] = param1 >> 8;
  74                                 buf[3] = param1 & 0xff;
  75                                 buf[4] = param2 >> 8;
  76                                 buf[5] = param2 & 0xff;
  77                                 write(vnc_sock, buf, 6); */
  78
  79                                 break;
  80                         }
  81                         default:
  82                                 printf("Unimplemented RDP5 opcode %d (len=%u)\n", type, length);
  83                                 return;
  84                 }
  85         }
  86 }