globals.c revision 4642e01f 
1/************************************************************
2
3Copyright 1987, 1998  The Open Group
4
5Permission to use, copy, modify, distribute, and sell this software and its
6documentation for any purpose is hereby granted without fee, provided that
7the above copyright notice appear in all copies and that both that
8copyright notice and this permission notice appear in supporting
9documentation.
10
11The above copyright notice and this permission notice shall be included in
12all copies or substantial portions of the Software.
13
14THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
17OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20
21Except as contained in this notice, the name of The Open Group shall not be
22used in advertising or otherwise to promote the sale, use or other dealings
23in this Software without prior written authorization from The Open Group.
24
25
26Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
27
28                        All Rights Reserved
29
30Permission to use, copy, modify, and distribute this software and its
31documentation for any purpose and without fee is hereby granted,
32provided that the above copyright notice appear in all copies and that
33both that copyright notice and this permission notice appear in
34supporting documentation, and that the name of Digital not be
35used in advertising or publicity pertaining to distribution of the
36software without specific, written prior permission.
37
38DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
39ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
40DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
41ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
42WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
43ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
44SOFTWARE.
45
46********************************************************/
47
48
49#ifdef HAVE_DIX_CONFIG_H
50#include <dix-config.h>
51#endif
52
53#include <X11/X.h>
54#include <X11/Xmd.h>
55#include "misc.h"
56#include "windowstr.h"
57#include "scrnintstr.h"
58#include "input.h"
59#include "dixfont.h"
60#include "site.h"
61#include "dixstruct.h"
62#include "os.h"
63
64_X_EXPORT ScreenInfo screenInfo;
65KeybdCtrl defaultKeyboardControl = {
66	DEFAULT_KEYBOARD_CLICK,
67	DEFAULT_BELL,
68	DEFAULT_BELL_PITCH,
69	DEFAULT_BELL_DURATION,
70	DEFAULT_AUTOREPEAT,
71	DEFAULT_AUTOREPEATS,
72	DEFAULT_LEDS,
73	0};
74
75PtrCtrl defaultPointerControl = {
76	DEFAULT_PTR_NUMERATOR,
77	DEFAULT_PTR_DENOMINATOR,
78	DEFAULT_PTR_THRESHOLD,
79	0};
80
81_X_EXPORT ClientPtr  clients[MAXCLIENTS];
82_X_EXPORT ClientPtr  serverClient;
83_X_EXPORT int  currentMaxClients;   /* current size of clients array */
84_X_EXPORT long maxBigRequestSize = MAX_BIG_REQUEST_SIZE;
85
86_X_EXPORT WindowPtr WindowTable[MAXSCREENS];
87
88_X_EXPORT unsigned long globalSerialNumber = 0;
89_X_EXPORT unsigned long serverGeneration = 0;
90
91/* these next four are initialized in main.c */
92_X_EXPORT CARD32 ScreenSaverTime;
93CARD32 ScreenSaverInterval;
94_X_EXPORT int ScreenSaverBlanking;
95int  ScreenSaverAllowExposures;
96
97#ifdef DPMSExtension
98# ifndef DEFAULT_STANDBY_TIME
99#  define DEFAULT_STANDBY_TIME DEFAULT_SCREEN_SAVER_TIME * 2
100# endif
101# ifndef DEFAULT_SUSPEND_TIME
102#  define DEFAULT_SUSPEND_TIME DEFAULT_SCREEN_SAVER_TIME * 3
103# endif
104# ifndef DEFAULT_OFF_TIME
105#  define DEFAULT_OFF_TIME DEFAULT_SCREEN_SAVER_TIME * 4
106# endif
107# ifndef DEFAULT_DPMS_ENABLED
108#  define DEFAULT_DPMS_ENABLED TRUE
109# endif
110CARD32 defaultDPMSStandbyTime = DEFAULT_STANDBY_TIME;
111CARD32 defaultDPMSSuspendTime = DEFAULT_SUSPEND_TIME;
112CARD32 defaultDPMSOffTime = DEFAULT_OFF_TIME;
113_X_EXPORT CARD16 DPMSPowerLevel = 0;
114Bool defaultDPMSEnabled = DEFAULT_DPMS_ENABLED;
115_X_EXPORT Bool DPMSEnabledSwitch = FALSE;  /* these denote the DPMS command */
116_X_EXPORT Bool DPMSDisabledSwitch = FALSE; /* lind switch states */
117_X_EXPORT Bool DPMSCapableFlag = FALSE;
118_X_EXPORT CARD32 DPMSStandbyTime;
119_X_EXPORT CARD32 DPMSSuspendTime;
120_X_EXPORT CARD32 DPMSOffTime;
121_X_EXPORT Bool DPMSEnabled;
122#endif
123
124CARD32 defaultScreenSaverTime = DEFAULT_SCREEN_SAVER_TIME;
125CARD32 defaultScreenSaverInterval = DEFAULT_SCREEN_SAVER_INTERVAL;
126int  defaultScreenSaverBlanking = DEFAULT_SCREEN_SAVER_BLANKING;
127int  defaultScreenSaverAllowExposures = DEFAULT_SCREEN_SAVER_EXPOSURES;
128#ifndef NOLOGOHACK
129int  logoScreenSaver = DEFAULT_LOGO_SCREEN_SAVER;
130#endif
131
132#ifdef SCREENSAVER
133Bool screenSaverSuspended = FALSE;
134#endif
135
136char *defaultFontPath = COMPILEDDEFAULTFONTPATH;
137char *defaultTextFont = COMPILEDDEFAULTFONT;
138char *defaultCursorFont = COMPILEDCURSORFONT;
139FontPtr defaultFont;   /* not declared in dix.h to avoid including font.h in
140			every compilation of dix code */
141CursorPtr rootCursor;
142Bool party_like_its_1989 = FALSE;
143Bool whiteRoot = FALSE;
144
145int cursorScreenDevPriv[MAXSCREENS];
146
147_X_EXPORT TimeStamp currentTime;
148_X_EXPORT TimeStamp lastDeviceEventTime;
149
150_X_EXPORT int defaultColorVisualClass = -1;
151_X_EXPORT int monitorResolution = 0;
152
153_X_EXPORT char *display;
154char *ConnectionInfo;
155
156CARD32 TimeOutValue = DEFAULT_TIMEOUT * MILLI_PER_SECOND;
157
158DDXPointRec dixScreenOrigins[MAXSCREENS];
159