2003-11-14 16:54:54 +01:00
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/***********************************************************
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Copyright 1987, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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2003-11-14 17:49:22 +01:00
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/* The panoramix components contained the following notice */
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2004-04-23 21:54:30 +02:00
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/*****************************************************************
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Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,
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BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
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IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of Digital Equipment Corporation
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shall not be used in advertising or otherwise to promote the sale, use or other
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dealings in this Software without prior written authorization from Digital
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Equipment Corporation.
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******************************************************************/
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2003-11-14 17:49:22 +01:00
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#define NEED_EVENTS
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2005-07-03 09:02:09 +02:00
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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2005-04-20 14:25:48 +02:00
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#include <X11/X.h>
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#include <X11/Xos.h> /* for unistd.h */
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#include <X11/Xproto.h>
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2003-11-14 16:54:54 +01:00
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#include "scrnintstr.h"
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2005-07-03 10:53:54 +02:00
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#include "misc.h"
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#include "os.h"
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2003-11-14 16:54:54 +01:00
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#include "windowstr.h"
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#include "resource.h"
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#include "dixstruct.h"
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#include "gcstruct.h"
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#include "extension.h"
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#include "colormap.h"
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#include "colormapst.h"
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#include "cursorstr.h"
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2005-07-03 09:02:09 +02:00
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#include <X11/fonts/font.h>
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2003-11-14 16:54:54 +01:00
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#include "opaque.h"
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#include "servermd.h"
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2006-12-06 22:21:15 +01:00
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#include "hotplug.h"
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2003-11-14 16:54:54 +01:00
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#include "site.h"
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#include "dixfont.h"
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2003-11-14 17:49:22 +01:00
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#include "extnsionst.h"
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2005-04-24 03:10:12 +02:00
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#ifdef XPRINT
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2005-03-23 20:58:45 +01:00
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#include "DiPrint.h"
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2005-04-24 03:10:12 +02:00
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#endif
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2003-11-14 17:49:22 +01:00
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#ifdef PANORAMIX
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#include "panoramiXsrv.h"
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#else
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#include "dixevents.h" /* InitEvents() */
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#include "dispatch.h" /* InitProcVectors() */
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#endif
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2003-11-14 16:54:54 +01:00
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#ifdef DPMSExtension
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2003-11-14 17:49:22 +01:00
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#define DPMS_SERVER
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2005-04-20 14:25:48 +02:00
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#include <X11/extensions/dpms.h>
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2003-11-14 17:49:22 +01:00
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#include "dpmsproc.h"
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2003-11-14 16:54:54 +01:00
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#endif
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2005-03-08 00:02:59 +01:00
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extern int InitClientPrivates(ClientPtr client);
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2003-11-14 16:54:54 +01:00
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2005-03-08 00:02:59 +01:00
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extern void Dispatch(void);
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2003-11-14 16:54:54 +01:00
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char *ConnectionInfo;
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xConnSetupPrefix connSetupPrefix;
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extern FontPtr defaultFont;
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extern int screenPrivateCount;
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2003-11-14 17:49:22 +01:00
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extern void InitProcVectors(void);
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extern Bool CreateGCperDepthArray(void);
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2003-11-14 16:54:54 +01:00
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2003-11-14 17:49:22 +01:00
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#ifndef PANORAMIX
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static
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2003-11-14 16:54:54 +01:00
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#endif
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2003-11-14 17:49:22 +01:00
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Bool CreateConnectionBlock(void);
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2003-11-14 16:54:54 +01:00
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2003-11-14 17:49:22 +01:00
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static void FreeScreen(ScreenPtr);
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2003-11-14 16:54:54 +01:00
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2006-02-15 21:44:13 +01:00
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_X_EXPORT PaddingInfo PixmapWidthPaddingInfo[33];
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2003-11-14 16:54:54 +01:00
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int connBlockScreenStart;
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static int restart = 0;
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2006-02-15 21:44:13 +01:00
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_X_EXPORT void
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2003-11-14 17:49:22 +01:00
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NotImplemented(xEvent *from, xEvent *to)
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{
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FatalError("Not implemented");
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}
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/*
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* Dummy entry for ReplySwapVector[]
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*/
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2005-03-08 00:02:59 +01:00
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2003-11-14 17:49:22 +01:00
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void
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ReplyNotSwappd(
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ClientPtr pClient ,
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int size ,
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void * pbuf
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)
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2003-11-14 16:54:54 +01:00
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{
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FatalError("Not implemented");
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}
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/*
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* This array encodes the answer to the question "what is the log base 2
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* of the number of pixels that fit in a scanline pad unit?"
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* Note that ~0 is an invalid entry (mostly for the benefit of the reader).
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*/
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static int answer[6][4] = {
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/* pad pad pad pad*/
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/* 8 16 32 64 */
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{ 3, 4, 5 , 6 }, /* 1 bit per pixel */
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{ 1, 2, 3 , 4 }, /* 4 bits per pixel */
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{ 0, 1, 2 , 3 }, /* 8 bits per pixel */
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{ ~0, 0, 1 , 2 }, /* 16 bits per pixel */
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{ ~0, ~0, 0 , 1 }, /* 24 bits per pixel */
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{ ~0, ~0, 0 , 1 } /* 32 bits per pixel */
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};
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/*
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* This array gives the answer to the question "what is the first index for
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* the answer array above given the number of bits per pixel?"
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* Note that ~0 is an invalid entry (mostly for the benefit of the reader).
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*/
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static int indexForBitsPerPixel[ 33 ] = {
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~0, 0, ~0, ~0, /* 1 bit per pixel */
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1, ~0, ~0, ~0, /* 4 bits per pixel */
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2, ~0, ~0, ~0, /* 8 bits per pixel */
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~0,~0, ~0, ~0,
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3, ~0, ~0, ~0, /* 16 bits per pixel */
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~0,~0, ~0, ~0,
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4, ~0, ~0, ~0, /* 24 bits per pixel */
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~0,~0, ~0, ~0,
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5 /* 32 bits per pixel */
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};
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2003-11-14 17:49:22 +01:00
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/*
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* This array gives the bytesperPixel value for cases where the number
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* of bits per pixel is a multiple of 8 but not a power of 2.
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*/
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static int answerBytesPerPixel[ 33 ] = {
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~0, 0, ~0, ~0, /* 1 bit per pixel */
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0, ~0, ~0, ~0, /* 4 bits per pixel */
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0, ~0, ~0, ~0, /* 8 bits per pixel */
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~0,~0, ~0, ~0,
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0, ~0, ~0, ~0, /* 16 bits per pixel */
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~0,~0, ~0, ~0,
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3, ~0, ~0, ~0, /* 24 bits per pixel */
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~0,~0, ~0, ~0,
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0 /* 32 bits per pixel */
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};
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2003-11-14 16:54:54 +01:00
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/*
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* This array gives the answer to the question "what is the second index for
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* the answer array above given the number of bits per scanline pad unit?"
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* Note that ~0 is an invalid entry (mostly for the benefit of the reader).
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*/
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static int indexForScanlinePad[ 65 ] = {
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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0, ~0, ~0, ~0, /* 8 bits per scanline pad unit */
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~0, ~0, ~0, ~0,
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1, ~0, ~0, ~0, /* 16 bits per scanline pad unit */
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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2, ~0, ~0, ~0, /* 32 bits per scanline pad unit */
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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~0, ~0, ~0, ~0,
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3 /* 64 bits per scanline pad unit */
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};
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#ifndef MIN
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#define MIN(a,b) (((a) < (b)) ? (a) : (b))
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#endif
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int
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2003-11-14 17:49:22 +01:00
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main(int argc, char *argv[], char *envp[])
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2003-11-14 16:54:54 +01:00
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{
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2003-11-14 17:49:22 +01:00
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int i, j, k, error;
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char *xauthfile;
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2003-11-14 16:54:54 +01:00
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HWEventQueueType alwaysCheckForInput[2];
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2003-11-14 17:49:22 +01:00
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display = "0";
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2004-04-23 21:54:30 +02:00
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InitGlobals();
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2007-05-12 23:41:47 +02:00
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InitRegions();
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2005-04-24 03:10:12 +02:00
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#ifdef XPRINT
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2005-03-23 20:58:45 +01:00
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PrinterInitGlobals();
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2005-04-24 03:10:12 +02:00
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#endif
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2004-04-23 21:54:30 +02:00
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2007-11-15 10:49:33 +01:00
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#ifdef XQUARTZ
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2003-11-14 17:49:22 +01:00
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/* Quartz support on Mac OS X requires that the Cocoa event loop be in
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* the main thread. This allows the X server main to be called again
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* from another thread. */
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DarwinHandleGUI(argc, argv, envp);
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#endif
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/* Notice if we're restarted. Probably this is because we jumped through
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* an uninitialized pointer */
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2003-11-14 16:54:54 +01:00
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if (restart)
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FatalError("server restarted. Jumped through uninitialized pointer?\n");
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else
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restart = 1;
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2003-11-14 17:49:22 +01:00
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CheckUserParameters(argc, argv, envp);
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CheckUserAuthorization();
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2003-11-14 16:54:54 +01:00
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#ifdef COMMANDLINE_CHALLENGED_OPERATING_SYSTEMS
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ExpandCommandLine(&argc, &argv);
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#endif
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2003-11-14 17:49:22 +01:00
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InitConnectionLimits();
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2003-11-14 16:54:54 +01:00
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/* These are needed by some routines which are called from interrupt
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* handlers, thus have no direct calling path back to main and thus
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* can't be passed argc, argv as parameters */
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argcGlobal = argc;
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argvGlobal = argv;
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2003-11-14 17:49:22 +01:00
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/* prep X authority file from environment; this can be overriden by a
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* command line option */
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xauthfile = getenv("XAUTHORITY");
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if (xauthfile) InitAuthorization (xauthfile);
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2003-11-14 16:54:54 +01:00
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ProcessCommandLine(argc, argv);
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alwaysCheckForInput[0] = 0;
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alwaysCheckForInput[1] = 1;
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while(1)
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{
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serverGeneration++;
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2003-11-14 17:49:22 +01:00
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ScreenSaverTime = defaultScreenSaverTime;
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2003-11-14 16:54:54 +01:00
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ScreenSaverInterval = defaultScreenSaverInterval;
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ScreenSaverBlanking = defaultScreenSaverBlanking;
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ScreenSaverAllowExposures = defaultScreenSaverAllowExposures;
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2003-11-14 17:49:22 +01:00
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#ifdef DPMSExtension
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DPMSStandbyTime = defaultDPMSStandbyTime;
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DPMSSuspendTime = defaultDPMSSuspendTime;
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DPMSOffTime = defaultDPMSOffTime;
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DPMSEnabled = defaultDPMSEnabled;
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DPMSPowerLevel = 0;
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#endif
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2003-11-14 16:54:54 +01:00
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InitBlockAndWakeupHandlers();
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/* Perform any operating system dependent initializations you'd like */
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2006-12-06 22:21:15 +01:00
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OsInit();
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2007-07-08 13:28:58 +02:00
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config_init();
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2003-11-14 16:54:54 +01:00
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if(serverGeneration == 1)
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{
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CreateWellKnownSockets();
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InitProcVectors();
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clients = (ClientPtr *)xalloc(MAXCLIENTS * sizeof(ClientPtr));
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if (!clients)
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FatalError("couldn't create client array");
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for (i=1; i<MAXCLIENTS; i++)
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clients[i] = NullClient;
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|
|
serverClient = (ClientPtr)xalloc(sizeof(ClientRec));
|
|
|
|
if (!serverClient)
|
|
|
|
FatalError("couldn't create server client");
|
|
|
|
InitClient(serverClient, 0, (pointer)NULL);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
ResetWellKnownSockets ();
|
2003-11-25 20:29:01 +01:00
|
|
|
clients[0] = serverClient;
|
|
|
|
currentMaxClients = 1;
|
2003-11-14 16:54:54 +01:00
|
|
|
|
|
|
|
if (!InitClientResources(serverClient)) /* for root resources */
|
|
|
|
FatalError("couldn't init server resources");
|
|
|
|
|
|
|
|
SetInputCheck(&alwaysCheckForInput[0], &alwaysCheckForInput[1]);
|
|
|
|
screenInfo.arraySize = MAXSCREENS;
|
|
|
|
screenInfo.numScreens = 0;
|
|
|
|
screenInfo.numVideoScreens = -1;
|
|
|
|
WindowTable = (WindowPtr *)xalloc(MAXSCREENS * sizeof(WindowPtr));
|
|
|
|
if (!WindowTable)
|
|
|
|
FatalError("couldn't create root window table");
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Just in case the ddx doesnt supply a format for depth 1 (like qvss).
|
|
|
|
*/
|
|
|
|
j = indexForBitsPerPixel[ 1 ];
|
|
|
|
k = indexForScanlinePad[ BITMAP_SCANLINE_PAD ];
|
|
|
|
PixmapWidthPaddingInfo[1].padRoundUp = BITMAP_SCANLINE_PAD-1;
|
|
|
|
PixmapWidthPaddingInfo[1].padPixelsLog2 = answer[j][k];
|
|
|
|
j = indexForBitsPerPixel[8]; /* bits per byte */
|
|
|
|
PixmapWidthPaddingInfo[1].padBytesLog2 = answer[j][k];
|
2003-11-14 17:49:22 +01:00
|
|
|
PixmapWidthPaddingInfo[1].bitsPerPixel = 1;
|
2003-11-14 16:54:54 +01:00
|
|
|
|
|
|
|
InitAtoms();
|
|
|
|
InitEvents();
|
|
|
|
InitGlyphCaching();
|
2006-08-01 01:35:08 +02:00
|
|
|
ResetExtensionPrivates();
|
2003-11-14 16:54:54 +01:00
|
|
|
ResetClientPrivates();
|
|
|
|
ResetScreenPrivates();
|
|
|
|
ResetWindowPrivates();
|
|
|
|
ResetGCPrivates();
|
|
|
|
ResetPixmapPrivates();
|
|
|
|
ResetColormapPrivates();
|
|
|
|
ResetFontPrivateIndex();
|
2005-05-22 03:12:49 +02:00
|
|
|
ResetDevicePrivateIndex();
|
2003-11-14 16:54:54 +01:00
|
|
|
InitCallbackManager();
|
2003-11-14 17:49:22 +01:00
|
|
|
InitVisualWrap();
|
2003-11-14 16:54:54 +01:00
|
|
|
InitOutput(&screenInfo, argc, argv);
|
2005-04-24 03:10:12 +02:00
|
|
|
#ifdef XPRINT
|
2005-03-23 20:58:45 +01:00
|
|
|
PrinterInitOutput(&screenInfo, argc, argv);
|
2005-04-24 03:10:12 +02:00
|
|
|
#endif
|
2005-03-23 20:58:45 +01:00
|
|
|
|
2003-11-14 16:54:54 +01:00
|
|
|
if (screenInfo.numScreens < 1)
|
|
|
|
FatalError("no screens found");
|
|
|
|
if (screenInfo.numVideoScreens < 0)
|
|
|
|
screenInfo.numVideoScreens = screenInfo.numScreens;
|
|
|
|
InitExtensions(argc, argv);
|
|
|
|
if (!InitClientPrivates(serverClient))
|
|
|
|
FatalError("failed to allocate serverClient devprivates");
|
|
|
|
for (i = 0; i < screenInfo.numScreens; i++)
|
|
|
|
{
|
|
|
|
ScreenPtr pScreen = screenInfo.screens[i];
|
|
|
|
if (!CreateScratchPixmapsForScreen(i))
|
|
|
|
FatalError("failed to create scratch pixmaps");
|
|
|
|
if (pScreen->CreateScreenResources &&
|
|
|
|
!(*pScreen->CreateScreenResources)(pScreen))
|
|
|
|
FatalError("failed to create screen resources");
|
|
|
|
if (!CreateGCperDepth(i))
|
|
|
|
FatalError("failed to create scratch GCs");
|
|
|
|
if (!CreateDefaultStipple(i))
|
|
|
|
FatalError("failed to create default stipple");
|
|
|
|
if (!CreateRootWindow(pScreen))
|
|
|
|
FatalError("failed to create root window");
|
|
|
|
}
|
2006-07-20 22:39:54 +02:00
|
|
|
InitCoreDevices();
|
2003-11-14 16:54:54 +01:00
|
|
|
InitInput(argc, argv);
|
|
|
|
if (InitAndStartDevices() != Success)
|
|
|
|
FatalError("failed to initialize core devices");
|
|
|
|
|
|
|
|
InitFonts();
|
2003-11-14 17:49:22 +01:00
|
|
|
if (loadableFonts) {
|
|
|
|
SetFontPath(0, 0, (unsigned char *)defaultFontPath, &error);
|
2007-07-08 13:31:35 +02:00
|
|
|
}
|
|
|
|
else {
|
2003-11-14 17:49:22 +01:00
|
|
|
if (SetDefaultFontPath(defaultFontPath) != Success)
|
|
|
|
ErrorF("failed to set default font path '%s'",
|
|
|
|
defaultFontPath);
|
|
|
|
}
|
2006-11-18 20:55:42 +01:00
|
|
|
if (!SetDefaultFont(defaultTextFont)) {
|
2003-11-14 16:54:54 +01:00
|
|
|
FatalError("could not open default font '%s'", defaultTextFont);
|
2006-11-18 20:55:42 +01:00
|
|
|
}
|
2007-07-08 13:31:35 +02:00
|
|
|
|
2007-07-08 19:48:57 +02:00
|
|
|
if (!(rootCursor = CreateRootCursor(NULL, 0))) {
|
2003-11-14 16:54:54 +01:00
|
|
|
FatalError("could not open default cursor font '%s'",
|
|
|
|
defaultCursorFont);
|
2006-11-18 20:55:42 +01:00
|
|
|
}
|
2007-07-08 13:31:35 +02:00
|
|
|
|
2003-11-14 16:54:54 +01:00
|
|
|
#ifdef DPMSExtension
|
|
|
|
/* check all screens, looking for DPMS Capabilities */
|
|
|
|
DPMSCapableFlag = DPMSSupported();
|
|
|
|
if (!DPMSCapableFlag)
|
|
|
|
DPMSEnabled = FALSE;
|
|
|
|
#endif
|
2003-11-14 17:49:22 +01:00
|
|
|
|
|
|
|
#ifdef PANORAMIX
|
|
|
|
/*
|
|
|
|
* Consolidate window and colourmap information for each screen
|
|
|
|
*/
|
|
|
|
if (!noPanoramiXExtension)
|
|
|
|
PanoramiXConsolidate();
|
|
|
|
#endif
|
|
|
|
|
2003-11-14 16:54:54 +01:00
|
|
|
for (i = 0; i < screenInfo.numScreens; i++)
|
|
|
|
InitRootWindow(WindowTable[i]);
|
2003-11-25 20:29:01 +01:00
|
|
|
DefineInitialRootWindow(WindowTable[0]);
|
2003-11-14 17:49:22 +01:00
|
|
|
SaveScreens(SCREEN_SAVER_FORCER, ScreenSaverReset);
|
2003-11-14 16:54:54 +01:00
|
|
|
|
2003-11-14 17:49:22 +01:00
|
|
|
#ifdef PANORAMIX
|
|
|
|
if (!noPanoramiXExtension) {
|
2006-11-18 20:55:42 +01:00
|
|
|
if (!PanoramiXCreateConnectionBlock()) {
|
2003-11-14 17:49:22 +01:00
|
|
|
FatalError("could not create connection block info");
|
2006-11-18 20:55:42 +01:00
|
|
|
}
|
2003-11-14 17:49:22 +01:00
|
|
|
} else
|
|
|
|
#endif
|
|
|
|
{
|
2006-11-18 20:55:42 +01:00
|
|
|
if (!CreateConnectionBlock()) {
|
2003-11-14 17:49:22 +01:00
|
|
|
FatalError("could not create connection block info");
|
2006-11-18 20:55:42 +01:00
|
|
|
}
|
2003-11-14 17:49:22 +01:00
|
|
|
}
|
2003-11-14 16:54:54 +01:00
|
|
|
|
|
|
|
Dispatch();
|
|
|
|
|
|
|
|
/* Now free up whatever must be freed */
|
|
|
|
if (screenIsSaved == SCREEN_SAVER_ON)
|
|
|
|
SaveScreens(SCREEN_SAVER_OFF, ScreenSaverReset);
|
2003-11-25 20:29:01 +01:00
|
|
|
FreeScreenSaverTimer();
|
2003-11-14 16:54:54 +01:00
|
|
|
CloseDownExtensions();
|
2003-11-14 17:49:22 +01:00
|
|
|
|
|
|
|
#ifdef PANORAMIX
|
|
|
|
{
|
|
|
|
Bool remember_it = noPanoramiXExtension;
|
|
|
|
noPanoramiXExtension = TRUE;
|
|
|
|
FreeAllResources();
|
|
|
|
noPanoramiXExtension = remember_it;
|
|
|
|
}
|
|
|
|
#else
|
2003-11-14 16:54:54 +01:00
|
|
|
FreeAllResources();
|
2003-11-14 17:49:22 +01:00
|
|
|
#endif
|
|
|
|
|
2007-07-08 13:28:58 +02:00
|
|
|
config_fini();
|
2003-11-14 16:54:54 +01:00
|
|
|
CloseDownDevices();
|
|
|
|
for (i = screenInfo.numScreens - 1; i >= 0; i--)
|
|
|
|
{
|
|
|
|
FreeScratchPixmapsForScreen(i);
|
|
|
|
FreeGCperDepth(i);
|
|
|
|
FreeDefaultStipple(i);
|
|
|
|
(* screenInfo.screens[i]->CloseScreen)(i, screenInfo.screens[i]);
|
|
|
|
FreeScreen(screenInfo.screens[i]);
|
|
|
|
screenInfo.numScreens = i;
|
|
|
|
}
|
2003-11-14 17:49:22 +01:00
|
|
|
CloseDownEvents();
|
2003-11-14 16:54:54 +01:00
|
|
|
xfree(WindowTable);
|
2003-11-14 17:49:22 +01:00
|
|
|
WindowTable = NULL;
|
2003-11-25 20:29:01 +01:00
|
|
|
FreeFonts();
|
|
|
|
|
|
|
|
FreeAuditTimer();
|
2003-11-14 17:49:22 +01:00
|
|
|
|
2003-11-14 16:54:54 +01:00
|
|
|
xfree(serverClient->devPrivates);
|
2003-11-14 17:49:22 +01:00
|
|
|
serverClient->devPrivates = NULL;
|
2003-11-14 16:54:54 +01:00
|
|
|
|
|
|
|
if (dispatchException & DE_TERMINATE)
|
|
|
|
{
|
2003-11-14 17:49:22 +01:00
|
|
|
CloseWellKnownConnections();
|
2003-11-25 20:29:01 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
OsCleanup((dispatchException & DE_TERMINATE) != 0);
|
|
|
|
|
|
|
|
if (dispatchException & DE_TERMINATE)
|
|
|
|
{
|
2003-11-14 16:54:54 +01:00
|
|
|
ddxGiveUp();
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
xfree(ConnectionInfo);
|
2003-11-14 17:49:22 +01:00
|
|
|
ConnectionInfo = NULL;
|
2003-11-14 16:54:54 +01:00
|
|
|
}
|
|
|
|
return(0);
|
|
|
|
}
|
|
|
|
|
2004-06-30 22:06:56 +02:00
|
|
|
static int VendorRelease = VENDOR_RELEASE;
|
2007-09-05 22:30:02 +02:00
|
|
|
static char *VendorString = VENDOR_NAME;
|
2004-06-30 22:06:56 +02:00
|
|
|
|
|
|
|
void
|
|
|
|
SetVendorRelease(int release)
|
|
|
|
{
|
|
|
|
VendorRelease = release;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
SetVendorString(char *string)
|
|
|
|
{
|
|
|
|
VendorString = string;
|
|
|
|
}
|
|
|
|
|
2003-11-14 16:54:54 +01:00
|
|
|
static int padlength[4] = {0, 3, 2, 1};
|
|
|
|
|
2003-11-14 17:49:22 +01:00
|
|
|
#ifndef PANORAMIX
|
|
|
|
static
|
|
|
|
#endif
|
|
|
|
Bool
|
2007-04-09 23:33:15 +02:00
|
|
|
CreateConnectionBlock(void)
|
2003-11-14 16:54:54 +01:00
|
|
|
{
|
|
|
|
xConnSetup setup;
|
|
|
|
xWindowRoot root;
|
|
|
|
xDepth depth;
|
|
|
|
xVisualType visual;
|
|
|
|
xPixmapFormat format;
|
|
|
|
unsigned long vid;
|
|
|
|
int i, j, k,
|
|
|
|
lenofblock,
|
|
|
|
sizesofar = 0;
|
|
|
|
char *pBuf;
|
|
|
|
|
|
|
|
|
|
|
|
/* Leave off the ridBase and ridMask, these must be sent with
|
|
|
|
connection */
|
|
|
|
|
2004-06-30 22:06:56 +02:00
|
|
|
setup.release = VendorRelease;
|
2003-11-14 16:54:54 +01:00
|
|
|
/*
|
|
|
|
* per-server image and bitmap parameters are defined in Xmd.h
|
|
|
|
*/
|
|
|
|
setup.imageByteOrder = screenInfo.imageByteOrder;
|
|
|
|
|
2003-11-14 17:49:22 +01:00
|
|
|
setup.bitmapScanlineUnit = screenInfo.bitmapScanlineUnit;
|
|
|
|
setup.bitmapScanlinePad = screenInfo.bitmapScanlinePad;
|
2003-11-14 16:54:54 +01:00
|
|
|
|
|
|
|
setup.bitmapBitOrder = screenInfo.bitmapBitOrder;
|
|
|
|
setup.motionBufferSize = NumMotionEvents();
|
|
|
|
setup.numRoots = screenInfo.numScreens;
|
2004-06-30 22:06:56 +02:00
|
|
|
setup.nbytesVendor = strlen(VendorString);
|
2003-11-14 16:54:54 +01:00
|
|
|
setup.numFormats = screenInfo.numPixmapFormats;
|
|
|
|
setup.maxRequestSize = MAX_REQUEST_SIZE;
|
|
|
|
QueryMinMaxKeyCodes(&setup.minKeyCode, &setup.maxKeyCode);
|
|
|
|
|
|
|
|
lenofblock = sizeof(xConnSetup) +
|
|
|
|
((setup.nbytesVendor + 3) & ~3) +
|
|
|
|
(setup.numFormats * sizeof(xPixmapFormat)) +
|
|
|
|
(setup.numRoots * sizeof(xWindowRoot));
|
|
|
|
ConnectionInfo = (char *) xalloc(lenofblock);
|
|
|
|
if (!ConnectionInfo)
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
memmove(ConnectionInfo, (char *)&setup, sizeof(xConnSetup));
|
|
|
|
sizesofar = sizeof(xConnSetup);
|
|
|
|
pBuf = ConnectionInfo + sizeof(xConnSetup);
|
|
|
|
|
2004-06-30 22:06:56 +02:00
|
|
|
memmove(pBuf, VendorString, (int)setup.nbytesVendor);
|
2003-11-14 16:54:54 +01:00
|
|
|
sizesofar += setup.nbytesVendor;
|
|
|
|
pBuf += setup.nbytesVendor;
|
|
|
|
i = padlength[setup.nbytesVendor & 3];
|
|
|
|
sizesofar += i;
|
|
|
|
while (--i >= 0)
|
2003-11-25 20:29:01 +01:00
|
|
|
*pBuf++ = 0;
|
2003-11-14 16:54:54 +01:00
|
|
|
|
|
|
|
for (i=0; i<screenInfo.numPixmapFormats; i++)
|
|
|
|
{
|
|
|
|
format.depth = screenInfo.formats[i].depth;
|
|
|
|
format.bitsPerPixel = screenInfo.formats[i].bitsPerPixel;
|
2003-11-14 17:49:22 +01:00
|
|
|
format.scanLinePad = screenInfo.formats[i].scanlinePad;
|
2003-11-14 16:54:54 +01:00
|
|
|
memmove(pBuf, (char *)&format, sizeof(xPixmapFormat));
|
|
|
|
pBuf += sizeof(xPixmapFormat);
|
|
|
|
sizesofar += sizeof(xPixmapFormat);
|
|
|
|
}
|
|
|
|
|
|
|
|
connBlockScreenStart = sizesofar;
|
|
|
|
for (i=0; i<screenInfo.numScreens; i++)
|
|
|
|
{
|
|
|
|
ScreenPtr pScreen;
|
|
|
|
DepthPtr pDepth;
|
|
|
|
VisualPtr pVisual;
|
|
|
|
|
|
|
|
pScreen = screenInfo.screens[i];
|
|
|
|
root.windowId = WindowTable[i]->drawable.id;
|
|
|
|
root.defaultColormap = pScreen->defColormap;
|
|
|
|
root.whitePixel = pScreen->whitePixel;
|
|
|
|
root.blackPixel = pScreen->blackPixel;
|
|
|
|
root.currentInputMask = 0; /* filled in when sent */
|
|
|
|
root.pixWidth = pScreen->width;
|
|
|
|
root.pixHeight = pScreen->height;
|
|
|
|
root.mmWidth = pScreen->mmWidth;
|
|
|
|
root.mmHeight = pScreen->mmHeight;
|
|
|
|
root.minInstalledMaps = pScreen->minInstalledCmaps;
|
|
|
|
root.maxInstalledMaps = pScreen->maxInstalledCmaps;
|
|
|
|
root.rootVisualID = pScreen->rootVisual;
|
|
|
|
root.backingStore = pScreen->backingStoreSupport;
|
|
|
|
root.saveUnders = pScreen->saveUnderSupport != NotUseful;
|
|
|
|
root.rootDepth = pScreen->rootDepth;
|
|
|
|
root.nDepths = pScreen->numDepths;
|
|
|
|
memmove(pBuf, (char *)&root, sizeof(xWindowRoot));
|
|
|
|
sizesofar += sizeof(xWindowRoot);
|
|
|
|
pBuf += sizeof(xWindowRoot);
|
|
|
|
|
|
|
|
pDepth = pScreen->allowedDepths;
|
|
|
|
for(j = 0; j < pScreen->numDepths; j++, pDepth++)
|
|
|
|
{
|
|
|
|
lenofblock += sizeof(xDepth) +
|
|
|
|
(pDepth->numVids * sizeof(xVisualType));
|
|
|
|
pBuf = (char *)xrealloc(ConnectionInfo, lenofblock);
|
|
|
|
if (!pBuf)
|
|
|
|
{
|
|
|
|
xfree(ConnectionInfo);
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
ConnectionInfo = pBuf;
|
|
|
|
pBuf += sizesofar;
|
|
|
|
depth.depth = pDepth->depth;
|
|
|
|
depth.nVisuals = pDepth->numVids;
|
|
|
|
memmove(pBuf, (char *)&depth, sizeof(xDepth));
|
|
|
|
pBuf += sizeof(xDepth);
|
|
|
|
sizesofar += sizeof(xDepth);
|
|
|
|
for(k = 0; k < pDepth->numVids; k++)
|
|
|
|
{
|
|
|
|
vid = pDepth->vids[k];
|
|
|
|
for (pVisual = pScreen->visuals;
|
|
|
|
pVisual->vid != vid;
|
|
|
|
pVisual++)
|
|
|
|
;
|
|
|
|
visual.visualID = vid;
|
|
|
|
visual.class = pVisual->class;
|
|
|
|
visual.bitsPerRGB = pVisual->bitsPerRGBValue;
|
|
|
|
visual.colormapEntries = pVisual->ColormapEntries;
|
|
|
|
visual.redMask = pVisual->redMask;
|
|
|
|
visual.greenMask = pVisual->greenMask;
|
|
|
|
visual.blueMask = pVisual->blueMask;
|
|
|
|
memmove(pBuf, (char *)&visual, sizeof(xVisualType));
|
|
|
|
pBuf += sizeof(xVisualType);
|
|
|
|
sizesofar += sizeof(xVisualType);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
connSetupPrefix.success = xTrue;
|
|
|
|
connSetupPrefix.length = lenofblock/4;
|
|
|
|
connSetupPrefix.majorVersion = X_PROTOCOL;
|
|
|
|
connSetupPrefix.minorVersion = X_PROTOCOL_REVISION;
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
grow the array of screenRecs if necessary.
|
|
|
|
call the device-supplied initialization procedure
|
|
|
|
with its screen number, a pointer to its ScreenRec, argc, and argv.
|
|
|
|
return the number of successfully installed screens.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
int
|
2003-11-14 17:49:22 +01:00
|
|
|
AddScreen(
|
|
|
|
Bool (* pfnInit)(
|
|
|
|
int /*index*/,
|
|
|
|
ScreenPtr /*pScreen*/,
|
|
|
|
int /*argc*/,
|
|
|
|
char ** /*argv*/
|
|
|
|
),
|
|
|
|
int argc,
|
|
|
|
char **argv)
|
2003-11-14 16:54:54 +01:00
|
|
|
{
|
|
|
|
|
|
|
|
int i;
|
|
|
|
int scanlinepad, format, depth, bitsPerPixel, j, k;
|
|
|
|
ScreenPtr pScreen;
|
|
|
|
|
|
|
|
i = screenInfo.numScreens;
|
|
|
|
if (i == MAXSCREENS)
|
|
|
|
return -1;
|
|
|
|
|
2004-09-19 01:18:35 +02:00
|
|
|
pScreen = (ScreenPtr) xcalloc(1, sizeof(ScreenRec));
|
2003-11-14 16:54:54 +01:00
|
|
|
if (!pScreen)
|
|
|
|
return -1;
|
|
|
|
|
2003-11-14 17:49:22 +01:00
|
|
|
pScreen->devPrivates = (DevUnion *)xcalloc(sizeof(DevUnion),
|
|
|
|
screenPrivateCount);
|
2003-11-14 16:54:54 +01:00
|
|
|
if (!pScreen->devPrivates && screenPrivateCount)
|
|
|
|
{
|
|
|
|
xfree(pScreen);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
pScreen->myNum = i;
|
|
|
|
pScreen->WindowPrivateLen = 0;
|
|
|
|
pScreen->WindowPrivateSizes = (unsigned *)NULL;
|
2003-11-14 17:49:22 +01:00
|
|
|
pScreen->totalWindowSize =
|
|
|
|
((sizeof(WindowRec) + sizeof(long) - 1) / sizeof(long)) * sizeof(long);
|
2003-11-14 16:54:54 +01:00
|
|
|
pScreen->GCPrivateLen = 0;
|
|
|
|
pScreen->GCPrivateSizes = (unsigned *)NULL;
|
2003-11-14 17:49:22 +01:00
|
|
|
pScreen->totalGCSize =
|
|
|
|
((sizeof(GC) + sizeof(long) - 1) / sizeof(long)) * sizeof(long);
|
2003-11-14 16:54:54 +01:00
|
|
|
pScreen->PixmapPrivateLen = 0;
|
|
|
|
pScreen->PixmapPrivateSizes = (unsigned *)NULL;
|
2003-11-14 17:49:22 +01:00
|
|
|
pScreen->totalPixmapSize = BitmapBytePad(sizeof(PixmapRec)*8);
|
|
|
|
pScreen->ClipNotify = 0; /* for R4 ddx compatibility */
|
|
|
|
pScreen->CreateScreenResources = 0;
|
2003-11-14 16:54:54 +01:00
|
|
|
|
|
|
|
/*
|
|
|
|
* This loop gets run once for every Screen that gets added,
|
|
|
|
* but thats ok. If the ddx layer initializes the formats
|
|
|
|
* one at a time calling AddScreen() after each, then each
|
|
|
|
* iteration will make it a little more accurate. Worst case
|
|
|
|
* we do this loop N * numPixmapFormats where N is # of screens.
|
|
|
|
* Anyway, this must be called after InitOutput and before the
|
|
|
|
* screen init routine is called.
|
|
|
|
*/
|
|
|
|
for (format=0; format<screenInfo.numPixmapFormats; format++)
|
|
|
|
{
|
|
|
|
depth = screenInfo.formats[format].depth;
|
|
|
|
bitsPerPixel = screenInfo.formats[format].bitsPerPixel;
|
|
|
|
scanlinepad = screenInfo.formats[format].scanlinePad;
|
|
|
|
j = indexForBitsPerPixel[ bitsPerPixel ];
|
|
|
|
k = indexForScanlinePad[ scanlinepad ];
|
|
|
|
PixmapWidthPaddingInfo[ depth ].padPixelsLog2 = answer[j][k];
|
|
|
|
PixmapWidthPaddingInfo[ depth ].padRoundUp =
|
|
|
|
(scanlinepad/bitsPerPixel) - 1;
|
|
|
|
j = indexForBitsPerPixel[ 8 ]; /* bits per byte */
|
|
|
|
PixmapWidthPaddingInfo[ depth ].padBytesLog2 = answer[j][k];
|
2003-11-14 17:49:22 +01:00
|
|
|
PixmapWidthPaddingInfo[ depth ].bitsPerPixel = bitsPerPixel;
|
|
|
|
if (answerBytesPerPixel[bitsPerPixel])
|
|
|
|
{
|
|
|
|
PixmapWidthPaddingInfo[ depth ].notPower2 = 1;
|
|
|
|
PixmapWidthPaddingInfo[ depth ].bytesPerPixel =
|
|
|
|
answerBytesPerPixel[bitsPerPixel];
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
PixmapWidthPaddingInfo[ depth ].notPower2 = 0;
|
|
|
|
}
|
2003-11-14 16:54:54 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* This is where screen specific stuff gets initialized. Load the
|
|
|
|
screen structure, call the hardware, whatever.
|
|
|
|
This is also where the default colormap should be allocated and
|
|
|
|
also pixel values for blackPixel, whitePixel, and the cursor
|
|
|
|
Note that InitScreen is NOT allowed to modify argc, argv, or
|
|
|
|
any of the strings pointed to by argv. They may be passed to
|
|
|
|
multiple screens.
|
|
|
|
*/
|
|
|
|
pScreen->rgf = ~0L; /* there are no scratch GCs yet*/
|
|
|
|
WindowTable[i] = NullWindow;
|
|
|
|
screenInfo.screens[i] = pScreen;
|
|
|
|
screenInfo.numScreens++;
|
|
|
|
if (!(*pfnInit)(i, pScreen, argc, argv))
|
|
|
|
{
|
|
|
|
FreeScreen(pScreen);
|
|
|
|
screenInfo.numScreens--;
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
return i;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2005-03-08 00:02:59 +01:00
|
|
|
FreeScreen(ScreenPtr pScreen)
|
2003-11-14 16:54:54 +01:00
|
|
|
{
|
|
|
|
xfree(pScreen->WindowPrivateSizes);
|
|
|
|
xfree(pScreen->GCPrivateSizes);
|
|
|
|
xfree(pScreen->PixmapPrivateSizes);
|
|
|
|
xfree(pScreen->devPrivates);
|
|
|
|
xfree(pScreen);
|
|
|
|
}
|