vnc.h

   1 #ifndef __VNCTIGHT_H
   2 #define __VNCTIGHT_H
   3
   4 /*****************************************************************************
   5  *
   6  * Authentication modes
   7  *
   8  *****************************************************************************/
   9
  10 enum {
  11     VNC_AUTH_INVALID = 0,
  12     VNC_AUTH_NONE = 1,
  13     VNC_AUTH_VNC = 2,
  14     VNC_AUTH_RA2 = 5,
  15     VNC_AUTH_RA2NE = 6,
  16     VNC_AUTH_TIGHT = 16,
  17     VNC_AUTH_ULTRA = 17,
  18     VNC_AUTH_TLS = 18,
  19     VNC_AUTH_VENCRYPT = 19
  20 };
  21
  22 #ifdef CONFIG_VNC_TLS
  23 enum {
  24     VNC_WIREMODE_CLEAR,
  25     VNC_WIREMODE_TLS,
  26 };
  27
  28 enum {
  29     VNC_AUTH_VENCRYPT_PLAIN = 256,
  30     VNC_AUTH_VENCRYPT_TLSNONE = 257,
  31     VNC_AUTH_VENCRYPT_TLSVNC = 258,
  32     VNC_AUTH_VENCRYPT_TLSPLAIN = 259,
  33     VNC_AUTH_VENCRYPT_X509NONE = 260,
  34     VNC_AUTH_VENCRYPT_X509VNC = 261,
  35     VNC_AUTH_VENCRYPT_X509PLAIN = 262,
  36 };
  37
  38 #define X509_CA_CERT_FILE "ca-cert.pem"
  39 #define X509_CA_CRL_FILE "ca-crl.pem"
  40 #define X509_SERVER_KEY_FILE "server-key.pem"
  41 #define X509_SERVER_CERT_FILE "server-cert.pem"
  42
  43 #endif /* CONFIG_VNC_TLS */
  44
  45 /*****************************************************************************
  46  *
  47  * Encoding types
  48  *
  49  *****************************************************************************/
  50
  51 #define VNC_ENCODING_RAW                  0x00000000
  52 #define VNC_ENCODING_COPYRECT             0x00000001
  53 #define VNC_ENCODING_RRE                  0x00000002
  54 #define VNC_ENCODING_CORRE                0x00000004
  55 #define VNC_ENCODING_HEXTILE              0x00000005
  56 #define VNC_ENCODING_ZLIB                 0x00000006
  57 #define VNC_ENCODING_TIGHT                0x00000007
  58 #define VNC_ENCODING_ZLIBHEX              0x00000008
  59 #define VNC_ENCODING_TRLE                 0x0000000f
  60 #define VNC_ENCODING_ZRLE                 0x00000010
  61 #define VNC_ENCODING_ZYWRLE               0x00000011
  62 #define VNC_ENCODING_COMPRESSLEVEL0       0xFFFFFF00 /* -256 */
  63 #define VNC_ENCODING_QUALITYLEVEL0        0xFFFFFFE0 /* -32  */
  64 #define VNC_ENCODING_XCURSOR              0xFFFFFF10 /* -240 */
  65 #define VNC_ENCODING_RICH_CURSOR          0xFFFFFF11 /* -239 */
  66 #define VNC_ENCODING_POINTER_POS          0xFFFFFF18 /* -232 */
  67 #define VNC_ENCODING_LASTRECT             0xFFFFFF20 /* -224 */
  68 #define VNC_ENCODING_DESKTOPRESIZE        0xFFFFFF21 /* -223 */
  69 #define VNC_ENCODING_POINTER_TYPE_CHANGE  0XFFFFFEFF /* -257 */
  70 #define VNC_ENCODING_EXT_KEY_EVENT        0XFFFFFEFE /* -258 */
  71 #define VNC_ENCODING_AUDIO                0XFFFFFEFD /* -259 */
  72 #define VNC_ENCODING_WMVi                 0x574D5669
  73
  74 /*****************************************************************************
  75  *
  76  * Other tight constants
  77  *
  78  *****************************************************************************/
  79
  80 /*
  81  * Vendors known by TightVNC: standard VNC/RealVNC, TridiaVNC, and TightVNC.
  82  */
  83
  84 #define VNC_TIGHT_CCB_RESET_MASK   (0x0f)
  85 #define VNC_TIGHT_CCB_TYPE_MASK    (0x0f << 4)
  86 #define VNC_TIGHT_CCB_TYPE_FILL    (0x08 << 4)
  87 #define VNC_TIGHT_CCB_TYPE_JPEG    (0x09 << 4)
  88 #define VNC_TIGHT_CCB_BASIC_MAX    (0x07 << 4)
  89 #define VNC_TIGHT_CCB_BASIC_ZLIB   (0x03 << 4)
  90 #define VNC_TIGHT_CCB_BASIC_FILTER (0x04 << 4)
  91
  92 /*****************************************************************************
  93  *
  94  * Features
  95  *
  96  *****************************************************************************/
  97
  98 #define VNC_FEATURE_RESIZE                   0
  99 #define VNC_FEATURE_HEXTILE                  1
 100 #define VNC_FEATURE_POINTER_TYPE_CHANGE      2
 101 #define VNC_FEATURE_WMVI                     3
 102 #define VNC_FEATURE_TIGHT                    4
 103 #define VNC_FEATURE_ZLIB                     5
 104
 105 #define VNC_FEATURE_RESIZE_MASK              (1 << VNC_FEATURE_RESIZE)
 106 #define VNC_FEATURE_HEXTILE_MASK             (1 << VNC_FEATURE_HEXTILE)
 107 #define VNC_FEATURE_POINTER_TYPE_CHANGE_MASK (1 << VNC_FEATURE_POINTER_TYPE_CHANGE)
 108 #define VNC_FEATURE_WMVI_MASK                (1 << VNC_FEATURE_WMVI)
 109 #define VNC_FEATURE_TIGHT_MASK               (1 << VNC_FEATURE_TIGHT)
 110 #define VNC_FEATURE_ZLIB_MASK                (1 << VNC_FEATURE_ZLIB)
 111
 112 #endif /* __VNCTIGHT_H */