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/*
* Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdio.h>
#include <X11/X.h>
#include <X11/Xproto.h>
#define _RANDR_SERVER_
#include "scope.h"
#include "x11.h"
#include "randrscope.h"
#include "extensions.h"
static unsigned char RANDRRequest, RANDRError, RANDREvent;
static void
randr_decode_req (
FD fd,
const unsigned char *buf)
{
short Major = IByte (&buf[0]);
short Minor = IByte (&buf[1]);
switch (Minor) {
case 0: RandrQueryVersion (fd, buf); ExtendedReplyExpected (fd, Major, Minor); break;
case 1: RandrGetScreenInfo (fd, buf); ExtendedReplyExpected (fd, Major, Minor); break;
case 2: RandrSetScreenConfig (fd, buf); ExtendedReplyExpected (fd, Major, Minor); break;
case 3: RandrScreenChangeSelectInput (fd, buf);
default:
ExtendedRequest(fd, buf);
ExtendedReplyExpected(fd, Major, Minor);
break;
}
}
static void
randr_decode_reply (
FD fd,
const unsigned char *buf,
short RequestMinor)
{
switch (RequestMinor) {
case 0: RandrQueryVersionReply (fd, buf); break;
case 1: RandrGetScreenInfoReply (fd, buf); break;
case 2: RandrSetScreenConfigReply (fd, buf); break;
default: UnknownReply(buf); break;
}
}
static void
randr_decode_event (
FD fd,
const unsigned char *buf)
{
RandrScreenChangeNotifyEvent (buf);
}
void
InitializeRANDR (
const unsigned char *buf)
{
TYPE p;
RANDRRequest = (unsigned char)(buf[9]);
RANDREvent = (unsigned char)(buf[10]);
RANDRError = (unsigned char)(buf[11]);
DefineEValue (&TD[REQUEST], (unsigned long) RANDRRequest, "RandrRequest");
DefineEValue (&TD[REPLY], (unsigned long) RANDRRequest, "RandrReply");
DefineEValue (&TD[EVENT], (unsigned long) RANDREvent, "RRScreenChangeNotify");
p = DefineType(RANDRREQUEST, ENUMERATED, "RANDRREQUEST", (PrintProcType) PrintENUMERATED);
DefineEValue(p, 0L, "RandrQueryVersion");
DefineEValue(p, 1L, "RandrGetScreenInfo");
DefineEValue(p, 2L, "RandrSetScreenConfig");
DefineEValue(p, 3L, "RandrScreenChangeSelectInput");
p = DefineType(RANDRREPLY, ENUMERATED, "RANDRREPLY", (PrintProcType) PrintENUMERATED);
DefineEValue (p, 0L, "QueryVersion");
DefineEValue (p, 1L, "GetScreenInfo");
DefineEValue (p, 2L, "SetScreenConfig");
InitializeExtensionDecoder(RANDRRequest, randr_decode_req,
randr_decode_reply);
/* Not yet implemented:
InitializeExtensionErrorDecoder(RANDRError, randr_decode_error); */
InitializeExtensionEventDecoder(RANDREvent, randr_decode_event);
}
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