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xserver-multidpi/hw/xquartz/darwin.c
Keith Packard 9838b7032e Introduce a consistent coding style 
This is strictly the application of the script 'x-indent-all.sh'
from util/modular. Compared to the patch that Daniel posted in
January, I've added a few indent flags:

	-bap
	-psl
	-T PrivatePtr
	-T pmWait
	-T _XFUNCPROTOBEGIN
	-T _XFUNCPROTOEND
	-T _X_EXPORT

The typedefs were needed to make the output of sdksyms.sh match the
previous output, otherwise, the code is formatted badly enough that
sdksyms.sh generates incorrect output.

The generated code was compared with the previous version and found to
be essentially identical -- "assert" line numbers and BUILD_TIME were
the only differences found.

The comparison was done with this script:

dir1=$1
dir2=$2

for dir in $dir1 $dir2; do
	(cd $dir && find . -name '*.o' | while read file; do
		dir=`dirname $file`
		base=`basename $file .o`
		dump=$dir/$base.dump
		objdump -d $file > $dump
	done)
done

find $dir1 -name '*.dump' | while read dump; do
	otherdump=`echo $dump | sed "s;$dir1;$dir2;"`
	diff -u $dump $otherdump
done

Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2012-03-21 13:54:42 -07:00

823 lines
24 KiB
C
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/**************************************************************
*
* Xquartz initialization code
*
* Copyright (c) 2007-2008 Apple Inc.
* Copyright (c) 2001-2004 Torrey T. Lyons. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name(s) of the above copyright
* holders shall not be used in advertising or otherwise to promote the sale,
* use or other dealings in this Software without prior written authorization.
*/
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#include <X11/X.h>
#include <X11/Xproto.h>
#include "os.h"
#include "servermd.h"
#include "inputstr.h"
#include "scrnintstr.h"
#include "mibstore.h" // mi backing store implementation
#include "mipointer.h" // mi software cursor
#include "micmap.h" // mi colormap code
#include "fb.h" // fb framebuffer code
#include "site.h"
#include "globals.h"
#include "dix.h"
#include "xkbsrv.h"
#include <X11/extensions/XI.h>
#include <X11/extensions/XIproto.h>
#include "exevents.h"
#include "extinit.h"
#include "xserver-properties.h"
#include <sys/types.h>
#include <sys/time.h>
#include <sys/syslimits.h>
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdarg.h>
#define HAS_UTSNAME 1
#include <sys/utsname.h>
#define NO_CFPLUGIN
#include <IOKit/hidsystem/IOHIDLib.h>
#ifdef MITSHM
#include "shmint.h"
#endif
#include "darwin.h"
#include "darwinEvents.h"
#include "quartzKeyboard.h"
#include "quartz.h"
aslclient aslc;
void
xq_asl_log(int level, const char *subsystem, const char *file,
const char *function, int line, const char *fmt, ...)
{
va_list args;
aslmsg msg = asl_new(ASL_TYPE_MSG);
if (msg) {
char *_line;
asl_set(msg, "File", file);
asl_set(msg, "Function", function);
asprintf(&_line, "%d", line);
if (_line) {
asl_set(msg, "Line", _line);
free(_line);
}
if (subsystem)
asl_set(msg, "Subsystem", subsystem);
}
va_start(args, fmt);
asl_vlog(aslc, msg, level, fmt, args);
va_end(args);
if (msg)
asl_free(msg);
}
/*
* X server shared global variables
*/
int darwinScreensFound = 0;
DevPrivateKeyRec darwinScreenKeyRec;
io_connect_t darwinParamConnect = 0;
int darwinEventReadFD = -1;
int darwinEventWriteFD = -1;
// int darwinMouseAccelChange = 1;
int darwinFakeButtons = 0;
// location of X11's (0,0) point in global screen coordinates
int darwinMainScreenX = 0;
int darwinMainScreenY = 0;
// parameters read from the command line or user preferences
int darwinDesiredDepth = -1;
int darwinSyncKeymap = FALSE;
// modifier masks for faking mouse buttons - ANY of these bits trigger it (not all)
#ifdef NX_DEVICELCMDKEYMASK
int darwinFakeMouse2Mask = NX_DEVICELALTKEYMASK | NX_DEVICERALTKEYMASK;
int darwinFakeMouse3Mask = NX_DEVICELCMDKEYMASK | NX_DEVICERCMDKEYMASK;
#else
int darwinFakeMouse2Mask = NX_ALTERNATEMASK;
int darwinFakeMouse3Mask = NX_COMMANDMASK;
#endif
// Modifier mask for overriding event delivery to appkit (might be useful to set this to rcommand for input menu
unsigned int darwinAppKitModMask = 0; // Any of these bits
// Modifier mask for items in the Window menu (0 and -1 cause shortcuts to be disabled)
unsigned int windowItemModMask = NX_COMMANDMASK;
// devices
DeviceIntPtr darwinKeyboard = NULL;
DeviceIntPtr darwinPointer = NULL;
DeviceIntPtr darwinTabletStylus = NULL;
DeviceIntPtr darwinTabletCursor = NULL;
DeviceIntPtr darwinTabletEraser = NULL;
// Common pixmap formats
static PixmapFormatRec formats[] = {
{1, 1, BITMAP_SCANLINE_PAD},
{4, 8, BITMAP_SCANLINE_PAD},
{8, 8, BITMAP_SCANLINE_PAD},
{15, 16, BITMAP_SCANLINE_PAD},
{16, 16, BITMAP_SCANLINE_PAD},
{24, 32, BITMAP_SCANLINE_PAD},
{32, 32, BITMAP_SCANLINE_PAD}
};
const int NUMFORMATS = sizeof(formats) / sizeof(formats[0]);
void
DarwinPrintBanner(void)
{
ErrorF("Xquartz starting:\n");
ErrorF("X.Org X Server %s\n", XSERVER_VERSION);
ErrorF("Build Date: %s\n", BUILD_DATE);
}
/*
* DarwinSaveScreen
* X screensaver support. Not implemented.
*/
static Bool
DarwinSaveScreen(ScreenPtr pScreen, int on)
{
// FIXME
if (on == SCREEN_SAVER_FORCER) {
}
else if (on == SCREEN_SAVER_ON) {
}
else {
}
return TRUE;
}
/*
* DarwinScreenInit
* This is a callback from dix during AddScreen() from InitOutput().
* Initialize the screen and communicate information about it back to dix.
*/
static Bool
DarwinScreenInit(int index, ScreenPtr pScreen, int argc, char **argv)
{
int dpi;
static int foundIndex = 0;
Bool ret;
DarwinFramebufferPtr dfb;
if (!dixRegisterPrivateKey(&darwinScreenKeyRec, PRIVATE_SCREEN, 0))
return FALSE;
// reset index of found screens for each server generation
if (index == 0) {
foundIndex = 0;
// reset the visual list
miClearVisualTypes();
}
// allocate space for private per screen storage
dfb = malloc(sizeof(DarwinFramebufferRec));
// SCREEN_PRIV(pScreen) = dfb;
dixSetPrivate(&pScreen->devPrivates, darwinScreenKey, dfb);
// setup hardware/mode specific details
ret = QuartzAddScreen(foundIndex, pScreen);
foundIndex++;
if (!ret)
return FALSE;
// setup a single visual appropriate for our pixel type
if (!miSetVisualTypesAndMasks(dfb->depth, dfb->visuals, dfb->bitsPerRGB,
dfb->preferredCVC, dfb->redMask,
dfb->greenMask, dfb->blueMask)) {
return FALSE;
}
// TODO: Make PseudoColor visuals not suck in TrueColor mode
// if(dfb->depth > 8)
// miSetVisualTypesAndMasks(8, PseudoColorMask, 8, PseudoColor, 0, 0, 0);
if (dfb->depth > 15)
miSetVisualTypesAndMasks(15, TrueColorMask, 5, TrueColor,
RM_ARGB(0, 5, 5, 5), GM_ARGB(0, 5, 5, 5),
BM_ARGB(0, 5, 5, 5));
if (dfb->depth > 24)
miSetVisualTypesAndMasks(24, TrueColorMask, 8, TrueColor,
RM_ARGB(0, 8, 8, 8), GM_ARGB(0, 8, 8, 8),
BM_ARGB(0, 8, 8, 8));
miSetPixmapDepths();
// machine independent screen init
// setup _Screen structure in pScreen
if (monitorResolution)
dpi = monitorResolution;
else
dpi = 96;
// initialize fb
if (!fbScreenInit(pScreen, dfb->framebuffer, // pointer to screen bitmap
dfb->width, dfb->height, // screen size in pixels
dpi, dpi, // dots per inch
dfb->pitch / (dfb->bitsPerPixel / 8), // pixel width of framebuffer
dfb->bitsPerPixel)) // bits per pixel for screen
{
return FALSE;
}
if (!fbPictureInit(pScreen, 0, 0)) {
return FALSE;
}
#ifdef MITSHM
ShmRegisterFbFuncs(pScreen);
#endif
// this must be initialized (why doesn't X have a default?)
pScreen->SaveScreen = DarwinSaveScreen;
// finish mode dependent screen setup including cursor support
if (!QuartzSetupScreen(index, pScreen)) {
return FALSE;
}
// create and install the default colormap and
// set pScreen->blackPixel / pScreen->white
if (!miCreateDefColormap(pScreen)) {
return FALSE;
}
pScreen->x = dfb->x;
pScreen->y = dfb->y;
/* ErrorF("Screen %d added: %dx%d @ (%d,%d)\n",
index, dfb->width, dfb->height, dfb->x, dfb->y); */
return TRUE;
}
/*
=============================================================================
mouse and keyboard callbacks
=============================================================================
*/
/*
* DarwinMouseProc: Handle the initialization, etc. of a mouse
*/
static int
DarwinMouseProc(DeviceIntPtr pPointer, int what)
{
#define NBUTTONS 7
#define NAXES 2
// 7 buttons: left, right, middle, then four scroll wheel "buttons"
CARD8 map[NBUTTONS + 1] = { 0, 1, 2, 3, 4, 5, 6, 7 };
Atom btn_labels[NBUTTONS] = { 0 };
Atom axes_labels[NAXES] = { 0 };
switch (what) {
case DEVICE_INIT:
pPointer->public.on = FALSE;
btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);
btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);
btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);
btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);
btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);
btn_labels[5] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_LEFT);
btn_labels[6] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_RIGHT);
axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X);
axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y);
// Set button map.
InitPointerDeviceStruct((DevicePtr) pPointer, map, NBUTTONS,
btn_labels,
(PtrCtrlProcPtr) NoopDDA,
GetMotionHistorySize(), NAXES, axes_labels);
InitValuatorAxisStruct(pPointer, 0, axes_labels[0], NO_AXIS_LIMITS,
NO_AXIS_LIMITS, 0, 0, 0, Absolute);
InitValuatorAxisStruct(pPointer, 1, axes_labels[1], NO_AXIS_LIMITS,
NO_AXIS_LIMITS, 0, 0, 0, Absolute);
break;
case DEVICE_ON:
pPointer->public.on = TRUE;
AddEnabledDevice(darwinEventReadFD);
return Success;
case DEVICE_CLOSE:
case DEVICE_OFF:
pPointer->public.on = FALSE;
RemoveEnabledDevice(darwinEventReadFD);
return Success;
}
return Success;
#undef NBUTTONS
#undef NAXES
}
static int
DarwinTabletProc(DeviceIntPtr pPointer, int what)
{
#define NBUTTONS 3
#define NAXES 5
CARD8 map[NBUTTONS + 1] = { 0, 1, 2, 3 };
Atom btn_labels[NBUTTONS] = { 0 };
Atom axes_labels[NAXES] = { 0 };
switch (what) {
case DEVICE_INIT:
pPointer->public.on = FALSE;
btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);
btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);
btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);
axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_ABS_X);
axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_ABS_Y);
axes_labels[2] = XIGetKnownProperty(AXIS_LABEL_PROP_ABS_PRESSURE);
axes_labels[3] = XIGetKnownProperty(AXIS_LABEL_PROP_ABS_TILT_X);
axes_labels[4] = XIGetKnownProperty(AXIS_LABEL_PROP_ABS_TILT_Y);
// Set button map.
InitPointerDeviceStruct((DevicePtr) pPointer, map, NBUTTONS,
btn_labels,
(PtrCtrlProcPtr) NoopDDA,
GetMotionHistorySize(), NAXES, axes_labels);
InitProximityClassDeviceStruct(pPointer);
InitValuatorAxisStruct(pPointer, 0, axes_labels[0], 0,
XQUARTZ_VALUATOR_LIMIT, 1, 0, 1, Absolute);
InitValuatorAxisStruct(pPointer, 1, axes_labels[1], 0,
XQUARTZ_VALUATOR_LIMIT, 1, 0, 1, Absolute);
InitValuatorAxisStruct(pPointer, 2, axes_labels[2], 0,
XQUARTZ_VALUATOR_LIMIT, 1, 0, 1, Absolute);
InitValuatorAxisStruct(pPointer, 3, axes_labels[3],
-XQUARTZ_VALUATOR_LIMIT, XQUARTZ_VALUATOR_LIMIT,
1, 0, 1, Absolute);
InitValuatorAxisStruct(pPointer, 4, axes_labels[4],
-XQUARTZ_VALUATOR_LIMIT, XQUARTZ_VALUATOR_LIMIT,
1, 0, 1, Absolute);
// pPointer->use = IsXExtensionDevice;
break;
case DEVICE_ON:
pPointer->public.on = TRUE;
AddEnabledDevice(darwinEventReadFD);
return Success;
case DEVICE_CLOSE:
case DEVICE_OFF:
pPointer->public.on = FALSE;
RemoveEnabledDevice(darwinEventReadFD);
return Success;
}
return Success;
#undef NBUTTONS
#undef NAXES
}
/*
* DarwinKeybdProc
* Callback from X
*/
static int
DarwinKeybdProc(DeviceIntPtr pDev, int onoff)
{
switch (onoff) {
case DEVICE_INIT:
DarwinKeyboardInit(pDev);
break;
case DEVICE_ON:
pDev->public.on = TRUE;
AddEnabledDevice(darwinEventReadFD);
break;
case DEVICE_OFF:
pDev->public.on = FALSE;
RemoveEnabledDevice(darwinEventReadFD);
break;
case DEVICE_CLOSE:
break;
}
return Success;
}
/*
===========================================================================
Utility routines
===========================================================================
*/
/*
* DarwinParseModifierList
* Parse a list of modifier names and return a corresponding modifier mask
*/
int
DarwinParseModifierList(const char *constmodifiers, int separatelr)
{
int result = 0;
if (constmodifiers) {
char *modifiers = strdup(constmodifiers);
char *modifier;
int nxkey;
char *p = modifiers;
while (p) {
modifier = strsep(&p, " ,+&|/"); // allow lots of separators
nxkey = DarwinModifierStringToNXMask(modifier, separatelr);
if (nxkey)
result |= nxkey;
else
ErrorF("fakebuttons: Unknown modifier \"%s\"\n", modifier);
}
free(modifiers);
}
return result;
}
/*
===========================================================================
Functions needed to link against device independent X
===========================================================================
*/
/*
* InitInput
* Register the keyboard and mouse devices
*/
void
InitInput(int argc, char **argv)
{
XkbRMLVOSet rmlvo = {.rules = "base",.model = "empty",.layout = "empty",
.variant = NULL,.options = NULL
};
/* We need to really have rules... or something... */
XkbSetRulesDflts(&rmlvo);
darwinKeyboard = AddInputDevice(serverClient, DarwinKeybdProc, TRUE);
darwinKeyboard->name = strdup("keyboard");
/* here's the snippet from the current gdk sources:
if (!strcmp (tmp_name, "pointer"))
gdkdev->info.source = GDK_SOURCE_MOUSE;
else if (!strcmp (tmp_name, "wacom") ||
!strcmp (tmp_name, "pen"))
gdkdev->info.source = GDK_SOURCE_PEN;
else if (!strcmp (tmp_name, "eraser"))
gdkdev->info.source = GDK_SOURCE_ERASER;
else if (!strcmp (tmp_name, "cursor"))
gdkdev->info.source = GDK_SOURCE_CURSOR;
else
gdkdev->info.source = GDK_SOURCE_PEN;
*/
darwinPointer = AddInputDevice(serverClient, DarwinMouseProc, TRUE);
darwinPointer->name = strdup("pointer");
darwinTabletStylus = AddInputDevice(serverClient, DarwinTabletProc, TRUE);
darwinTabletStylus->name = strdup("pen");
darwinTabletCursor = AddInputDevice(serverClient, DarwinTabletProc, TRUE);
darwinTabletCursor->name = strdup("cursor");
darwinTabletEraser = AddInputDevice(serverClient, DarwinTabletProc, TRUE);
darwinTabletEraser->name = strdup("eraser");
DarwinEQInit();
QuartzInitInput(argc, argv);
}
void
CloseInput(void)
{
DarwinEQFini();
}
/*
* DarwinAdjustScreenOrigins
* Shift all screens so the X11 (0, 0) coordinate is at the top
* left of the global screen coordinates.
*
* Screens can be arranged so the top left isn't on any screen, so
* instead use the top left of the leftmost screen as (0,0). This
* may mean some screen space is in -y, but it's better that (0,0)
* be onscreen, or else default xterms disappear. It's better that
* -y be used than -x, because when popup menus are forced
* "onscreen" by dumb window managers like twm, they'll shift the
* menus down instead of left, which still looks funny but is an
* easier target to hit.
*/
void
DarwinAdjustScreenOrigins(ScreenInfo * pScreenInfo)
{
int i, left, top;
left = pScreenInfo->screens[0]->x;
top = pScreenInfo->screens[0]->y;
/* Find leftmost screen. If there's a tie, take the topmost of the two. */
for (i = 1; i < pScreenInfo->numScreens; i++) {
if (pScreenInfo->screens[i]->x < left ||
(pScreenInfo->screens[i]->x == left &&
pScreenInfo->screens[i]->y < top)) {
left = pScreenInfo->screens[i]->x;
top = pScreenInfo->screens[i]->y;
}
}
darwinMainScreenX = left;
darwinMainScreenY = top;
DEBUG_LOG("top = %d, left=%d\n", top, left);
/* Shift all screens so that there is a screen whose top left
* is at X11 (0,0) and at global screen coordinate
* (darwinMainScreenX, darwinMainScreenY).
*/
if (darwinMainScreenX != 0 || darwinMainScreenY != 0) {
for (i = 0; i < pScreenInfo->numScreens; i++) {
pScreenInfo->screens[i]->x -= darwinMainScreenX;
pScreenInfo->screens[i]->y -= darwinMainScreenY;
DEBUG_LOG("Screen %d placed at X11 coordinate (%d,%d).\n",
i, pScreenInfo->screens[i]->x,
pScreenInfo->screens[i]->y);
}
}
}
/*
* InitOutput
* Initialize screenInfo for all actually accessible framebuffers.
*
* The display mode dependent code gets called three times. The mode
* specific InitOutput routines are expected to discover the number
* of potentially useful screens and cache routes to them internally.
* Inside DarwinScreenInit are two other mode specific calls.
* A mode specific AddScreen routine is called for each screen to
* actually initialize the screen with the ScreenPtr structure.
* After other screen setup has been done, a mode specific
* SetupScreen function can be called to finalize screen setup.
*/
void
InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
{
int i;
pScreenInfo->imageByteOrder = IMAGE_BYTE_ORDER;
pScreenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;
pScreenInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD;
pScreenInfo->bitmapBitOrder = BITMAP_BIT_ORDER;
// List how we want common pixmap formats to be padded
pScreenInfo->numPixmapFormats = NUMFORMATS;
for (i = 0; i < NUMFORMATS; i++)
pScreenInfo->formats[i] = formats[i];
// Discover screens and do mode specific initialization
QuartzInitOutput(argc, argv);
// Add screens
for (i = 0; i < darwinScreensFound; i++) {
AddScreen(DarwinScreenInit, argc, argv);
}
DarwinAdjustScreenOrigins(pScreenInfo);
}
/*
* OsVendorFatalError
*/
void
OsVendorFatalError(void)
{
ErrorF(" OsVendorFatalError\n");
}
/*
* OsVendorInit
* Initialization of Darwin OS support.
*/
void
OsVendorInit(void)
{
if (serverGeneration == 1) {
char *lf;
char *home = getenv("HOME");
assert(home);
assert(0 <
asprintf(&lf, "%s/Library/Logs/%s.X11.log", home,
bundle_id_prefix));
LogInit(lf, ".old");
free(lf);
DarwinPrintBanner();
#ifdef ENABLE_DEBUG_LOG
{
char *home_dir = NULL, *log_file_path = NULL;
home_dir = getenv("HOME");
if (home_dir)
asprintf(&log_file_path, "%s/%s", home_dir, DEBUG_LOG_NAME);
if (log_file_path) {
if (!access(log_file_path, F_OK)) {
debug_log_fp = fopen(log_file_path, "a");
if (debug_log_fp)
ErrorF("Debug logging enabled to %s\n", log_file_path);
}
free(log_file_path);
}
}
#endif
}
}
/*
* ddxProcessArgument
* Process device-dependent command line args. Returns 0 if argument is
* not device dependent, otherwise Count of number of elements of argv
* that are part of a device dependent commandline option.
*/
int
ddxProcessArgument(int argc, char *argv[], int i)
{
// if ( !strcmp( argv[i], "-fullscreen" ) ) {
// ErrorF( "Running full screen in parallel with Mac OS X Quartz window server.\n" );
// return 1;
// }
// if ( !strcmp( argv[i], "-rootless" ) ) {
// ErrorF( "Running rootless inside Mac OS X window server.\n" );
// return 1;
// }
// This command line arg is passed when launched from the Aqua GUI.
if (!strncmp(argv[i], "-psn_", 5)) {
return 1;
}
if (!strcmp(argv[i], "-fakebuttons")) {
darwinFakeButtons = TRUE;
ErrorF("Faking a three button mouse\n");
return 1;
}
if (!strcmp(argv[i], "-nofakebuttons")) {
darwinFakeButtons = FALSE;
ErrorF("Not faking a three button mouse\n");
return 1;
}
if (!strcmp(argv[i], "-fakemouse2")) {
if (i == argc - 1) {
FatalError("-fakemouse2 must be followed by a modifer list\n");
}
if (!strcasecmp(argv[i + 1], "none") || !strcmp(argv[i + 1], ""))
darwinFakeMouse2Mask = 0;
else
darwinFakeMouse2Mask = DarwinParseModifierList(argv[i + 1], 1);
ErrorF("Modifier mask to fake mouse button 2 = 0x%x\n",
darwinFakeMouse2Mask);
return 2;
}
if (!strcmp(argv[i], "-fakemouse3")) {
if (i == argc - 1) {
FatalError("-fakemouse3 must be followed by a modifer list\n");
}
if (!strcasecmp(argv[i + 1], "none") || !strcmp(argv[i + 1], ""))
darwinFakeMouse3Mask = 0;
else
darwinFakeMouse3Mask = DarwinParseModifierList(argv[i + 1], 1);
ErrorF("Modifier mask to fake mouse button 3 = 0x%x\n",
darwinFakeMouse3Mask);
return 2;
}
if (!strcmp(argv[i], "+synckeymap")) {
darwinSyncKeymap = TRUE;
return 1;
}
if (!strcmp(argv[i], "-synckeymap")) {
darwinSyncKeymap = FALSE;
return 1;
}
if (!strcmp(argv[i], "-depth")) {
if (i == argc - 1) {
FatalError("-depth must be followed by a number\n");
}
darwinDesiredDepth = atoi(argv[i + 1]);
if (darwinDesiredDepth != -1 &&
darwinDesiredDepth != 8 &&
darwinDesiredDepth != 15 && darwinDesiredDepth != 24) {
FatalError("Unsupported pixel depth. Use 8, 15, or 24 bits\n");
}
ErrorF("Attempting to use pixel depth of %i\n", darwinDesiredDepth);
return 2;
}
if (!strcmp(argv[i], "-showconfig") || !strcmp(argv[i], "-version")) {
DarwinPrintBanner();
exit(0);
}
return 0;
}
/*
* ddxUseMsg --
* Print out correct use of device dependent commandline options.
* Maybe the user now knows what really to do ...
*/
void
ddxUseMsg(void)
{
ErrorF("\n");
ErrorF("\n");
ErrorF("Device Dependent Usage:\n");
ErrorF("\n");
ErrorF("-depth <8,15,24> : use this bit depth.\n");
ErrorF
("-fakebuttons : fake a three button mouse with Command and Option keys.\n");
ErrorF("-nofakebuttons : don't fake a three button mouse.\n");
ErrorF
("-fakemouse2 <modifiers> : fake middle mouse button with modifier keys.\n");
ErrorF
("-fakemouse3 <modifiers> : fake right mouse button with modifier keys.\n");
ErrorF
(" ex: -fakemouse2 \"option,shift\" = option-shift-click is middle button.\n");
ErrorF("-version : show the server version.\n");
ErrorF("\n");
}
/*
* ddxGiveUp --
* Device dependent cleanup. Called by dix before normal server death.
*/
void
ddxGiveUp(enum ExitCode error)
{
LogClose(error);
}
/*
* AbortDDX --
* DDX - specific abort routine. Called by AbortServer(). The attempt is
* made to restore all original setting of the displays. Also all devices
* are closed.
*/
_X_NORETURN void
AbortDDX(enum ExitCode error)
{
ErrorF(" AbortDDX\n");
OsAbort();
}
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