git.sesse.net Git - rdpsrv/blob - Xserver/include/extensions/record.h

   1 /*
   2 $XConsortium: record.h /main/4 1996/01/31 20:28:22 dpw $
   3 */
   4
   5 /***************************************************************************
   6  * Copyright 1995 Network Computing Devices
   7  *
   8  * Permission to use, copy, modify, distribute, and sell this software and
   9  * its documentation for any purpose is hereby granted without fee, provided
  10  * that the above copyright notice appear in all copies and that both that
  11  * copyright notice and this permission notice appear in supporting
  12  * documentation, and that the name of Network Computing Devices
  13  * not be used in advertising or publicity pertaining to distribution
  14  * of the software without specific, written prior permission.
  15  *
  16  * NETWORK COMPUTING DEVICES DISCLAIMs ALL WARRANTIES WITH REGARD TO
  17  * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  18  * AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES BE LIABLE
  19  * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  20  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
  21  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  22  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  23  **************************************************************************/
  24 #ifndef _RECORD_H_
  25 #define _RECORD_H_
  26
  27 #define XRecordBadContext       0       /* Not a valid RC */
  28
  29 /*
  30  * Constants for arguments of various requests
  31  */
  32 #define XRecordFromServerTime           0x01
  33 #define XRecordFromClientTime           0x02
  34 #define XRecordFromClientSequence       0x04
  35
  36 #define XRecordCurrentClients           1
  37 #define XRecordFutureClients            2
  38 #define XRecordAllClients               3
  39
  40 #define XRecordFromServer               0
  41 #define XRecordFromClient               1
  42 #define XRecordClientStarted            2
  43 #define XRecordClientDied               3
  44 #define XRecordStartOfData              4
  45 #define XRecordEndOfData                5
  46
  47 typedef unsigned long   XRecordClientSpec;
  48
  49 #ifndef _XRECORD_SERVER_
  50
  51 typedef unsigned long   XRecordContext;
  52
  53 typedef struct
  54 {
  55     unsigned char       first;
  56     unsigned char       last;
  57 } XRecordRange8;
  58
  59 typedef struct
  60 {
  61     unsigned short      first;
  62     unsigned short      last;
  63 } XRecordRange16;
  64
  65 typedef struct
  66 {
  67     XRecordRange8       ext_major;
  68     XRecordRange16      ext_minor;
  69 } XRecordExtRange;
  70
  71 typedef struct
  72 {
  73     XRecordRange8     core_requests;    /* core X requests */
  74     XRecordRange8     core_replies;     /* core X replies */
  75     XRecordExtRange   ext_requests;     /* extension requests */
  76     XRecordExtRange   ext_replies;      /* extension replies */
  77     XRecordRange8     delivered_events; /* delivered core and ext events */
  78     XRecordRange8     device_events;    /* all core and ext device events */
  79     XRecordRange8     errors;           /* core X and ext errors */
  80     Bool              client_started;   /* connection setup reply */
  81     Bool              client_died;      /* notice of client disconnect */
  82 } XRecordRange;
  83
  84 typedef struct
  85 {
  86     XRecordClientSpec   client;
  87     unsigned long       nranges;
  88     XRecordRange        **ranges;
  89 } XRecordClientInfo;
  90
  91 typedef struct
  92 {
  93     Bool                enabled;
  94     int                 datum_flags;
  95     unsigned long       nclients;
  96     XRecordClientInfo   **client_info;
  97 } XRecordState;
  98
  99 typedef struct
 100 {
 101     XID                 id_base;
 102     Time                server_time;
 103     unsigned long       client_seq;
 104     int                 category;
 105     Bool                client_swapped;
 106     unsigned char       *data;
 107     unsigned long       data_len;       /* in 4-byte units */
 108 } XRecordInterceptData;
 109
 110 _XFUNCPROTOBEGIN
 111
 112 /*********************************************************
 113  *
 114  * Prototypes
 115  *
 116  */
 117
 118 XID XRecordIdBaseMask(
 119 #if NeedFunctionPrototypes
 120     Display *dpy
 121 #endif
 122 );
 123
 124 extern Status XRecordQueryVersion(
 125 #if NeedFunctionPrototypes
 126     Display*                    /* dpy */,
 127     int*                        /* cmajor_return */,
 128     int*                        /* cminor_return */
 129 #endif
 130 );
 131
 132 extern XRecordContext XRecordCreateContext(
 133 #if NeedFunctionPrototypes
 134     Display*                    /* dpy */,
 135     int                         /* datum_flags */,
 136     XRecordClientSpec*          /* clients */,
 137     int                         /* nclients */,
 138     XRecordRange**              /* ranges */,
 139     int                         /* nranges */
 140 #endif
 141 );
 142
 143 extern XRecordRange *XRecordAllocRange(
 144 #if NeedFunctionPrototypes
 145     void
 146 #endif
 147 );
 148
 149 extern Status XRecordRegisterClients(
 150 #if NeedFunctionPrototypes
 151     Display*                    /* dpy */,
 152     XRecordContext              /* context */,
 153     int                         /* datum_flags */,
 154     XRecordClientSpec*          /* clients */,
 155     int                         /* nclients */,
 156     XRecordRange**              /* ranges */,
 157     int                         /* nranges */
 158 #endif
 159 );
 160
 161 extern Status XRecordUnregisterClients(
 162 #if NeedFunctionPrototypes
 163     Display*                    /* dpy */,
 164     XRecordContext              /* context */,
 165     XRecordClientSpec*          /* clients */,
 166     int                         /* nclients */
 167 #endif
 168 );
 169
 170 extern Status XRecordGetContext(
 171 #if NeedFunctionPrototypes
 172     Display*                    /* dpy */,
 173     XRecordContext              /* context */,
 174     XRecordState**              /* state_return */
 175 #endif
 176 );
 177
 178 extern void XRecordFreeState(
 179 #if NeedFunctionPrototypes
 180 XRecordState*                   /* state */
 181 #endif
 182 );
 183
 184 typedef void (*XRecordInterceptProc) (
 185 #if NeedFunctionPrototypes
 186     XPointer                    /* closure */,
 187     XRecordInterceptData*       /* recorded_data */
 188 #endif
 189 );
 190
 191 extern Status XRecordEnableContext(
 192 #if NeedFunctionPrototypes
 193     Display*                    /* dpy */,
 194     XRecordContext              /* context */,
 195     XRecordInterceptProc        /* callback */,
 196     XPointer                    /* closure */
 197 #endif
 198 );
 199
 200 extern Status XRecordEnableContextAsync(
 201 #if NeedFunctionPrototypes
 202     Display*                    /* dpy */,
 203     XRecordContext              /* context */,
 204     XRecordInterceptProc        /* callback */,
 205     XPointer                    /* closure */
 206 #endif
 207 );
 208
 209 extern void XRecordProcessReplies(
 210 #if NeedFunctionPrototypes
 211     Display*                    /* dpy */
 212 #endif
 213 );
 214
 215 extern void XRecordFreeData(
 216 #if NeedFunctionPrototypes
 217 XRecordInterceptData*   /* data */
 218 #endif
 219 );
 220
 221 extern Status XRecordDisableContext(
 222 #if NeedFunctionPrototypes
 223     Display*                    /* dpy */,
 224     XRecordContext              /* context */
 225 #endif
 226 );
 227
 228 extern Status XRecordFreeContext(
 229 #if NeedFunctionPrototypes
 230     Display*                    /* dpy */,
 231     XRecordContext              /* context */
 232 #endif
 233 );
 234
 235 _XFUNCPROTOEND
 236
 237 #endif /* _XRECORD_SERVER_ */
 238
 239 #endif /* _RECORD_H_ */