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xenocara/xserver/hw/xwin/winconfig.c

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Importing xserver from X.Org 7.2RC2
2006-11-26 11:13:41 -07:00
/*
*Copyright (C) 1994-2000 The XFree86 Project, Inc. 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 XFREE86 PROJECT 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 of the XFree86 Project
*shall not be used in advertising or otherwise to promote the sale, use
*or other dealings in this Software without prior written authorization
*from the XFree86 Project.
*
* Authors: Alexander Gottwald
*/
#ifdef HAVE_XWIN_CONFIG_H
#include <xwin-config.h>
#endif
#include "win.h"
#include "winconfig.h"
#include "winmsg.h"
#include "globals.h"
#ifdef XKB
#ifndef XKB_IN_SERVER
#define XKB_IN_SERVER
#endif
xserver 1.4
2007-11-24 10:55:21 -07:00
#include <xkbsrv.h>
Importing xserver from X.Org 7.2RC2
2006-11-26 11:13:41 -07:00
#endif
#ifdef XWIN_XF86CONFIG
#ifndef CONFIGPATH
#define CONFIGPATH "%A," "%R," \
"/etc/X11/%R," "%P/etc/X11/%R," \
"%E," "%F," \
"/etc/X11/%F," "%P/etc/X11/%F," \
"%D/%X," \
"/etc/X11/%X-%M," "/etc/X11/%X," "/etc/%X," \
"%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \
"%P/etc/X11/%X," \
"%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \
"%P/lib/X11/%X"
#endif
XF86ConfigPtr g_xf86configptr = NULL;
#endif
WinCmdlineRec g_cmdline = {
#ifdef XWIN_XF86CONFIG
NULL, /* configFile */
#endif
NULL, /* fontPath */
NULL, /* rgbPath */
#ifdef XWIN_XF86CONFIG
NULL, /* keyboard */
#endif
#ifdef XKB
FALSE, /* noXkbExtension */
NULL, /* xkbMap */
NULL, /* xkbRules */
NULL, /* xkbModel */
NULL, /* xkbLayout */
NULL, /* xkbVariant */
NULL, /* xkbOptions */
#endif
NULL, /* screenname */
NULL, /* mousename */
FALSE, /* emulate3Buttons */
0 /* emulate3Timeout */
};
winInfoRec g_winInfo = {
{ /* keyboard */
0, /* leds */
500, /* delay */
30 /* rate */
#ifdef XKB
}
,
{ /* xkb */
FALSE, /* disable */
NULL, /* rules */
NULL, /* model */
NULL, /* layout */
NULL, /* variant */
NULL, /* options */
NULL, /* initialMap */
NULL, /* keymap */
NULL, /* types */
NULL, /* compat */
NULL, /* keycodes */
NULL, /* symbols */
NULL /* geometry */
#endif
}
,
{
FALSE,
50}
};
#define NULL_IF_EMPTY(x) (winNameCompare(x,"")?x:NULL)
#ifdef XWIN_XF86CONFIG
serverLayoutRec g_winConfigLayout;
static Bool ParseOptionValue (int scrnIndex, pointer options,
OptionInfoPtr p);
static Bool configLayout (serverLayoutPtr, XF86ConfLayoutPtr, char *);
static Bool configImpliedLayout (serverLayoutPtr, XF86ConfScreenPtr);
static Bool GetBoolValue (OptionInfoPtr p, const char *s);
Bool
winReadConfigfile ()
{
Bool retval = TRUE;
const char *filename;
MessageType from = X_DEFAULT;
char *xf86ConfigFile = NULL;
if (g_cmdline.configFile)
{
from = X_CMDLINE;
xf86ConfigFile = g_cmdline.configFile;
}
/* Parse config file into data structure */
filename = xf86openConfigFile (CONFIGPATH, xf86ConfigFile, PROJECTROOT);
/* Hack for backward compatibility */
if (!filename && from == X_DEFAULT)
filename = xf86openConfigFile (CONFIGPATH, "XF86Config", PROJECTROOT);
if (filename)
{
winMsg (from, "Using config file: \"%s\"\n", filename);
}
else
{
winMsg (X_ERROR, "Unable to locate/open config file");
if (xf86ConfigFile)
ErrorF (": \"%s\"", xf86ConfigFile);
ErrorF ("\n");
return FALSE;
}
if ((g_xf86configptr = xf86readConfigFile ()) == NULL)
{
winMsg (X_ERROR, "Problem parsing the config file\n");
return FALSE;
}
xf86closeConfigFile ();
LogPrintMarkers();
/* set options from data structure */
if (g_xf86configptr->conf_layout_lst == NULL || g_cmdline.screenname != NULL)
{
if (g_cmdline.screenname == NULL)
{
winMsg (X_WARNING,
"No Layout section. Using the first Screen section.\n");
}
if (!configImpliedLayout (&g_winConfigLayout,
g_xf86configptr->conf_screen_lst))
{
winMsg (X_ERROR, "Unable to determine the screen layout\n");
return FALSE;
}
}
else
{
/* Check if layout is given in the config file */
if (g_xf86configptr->conf_flags != NULL)
{
char *dfltlayout = NULL;
pointer optlist = g_xf86configptr->conf_flags->flg_option_lst;
if (optlist && winFindOption (optlist, "defaultserverlayout"))
dfltlayout =
winSetStrOption (optlist, "defaultserverlayout", NULL);
if (!configLayout (&g_winConfigLayout,
g_xf86configptr->conf_layout_lst,
dfltlayout))
{
winMsg (X_ERROR, "Unable to determine the screen layout\n");
return FALSE;
}
}
else
{
if (!configLayout (&g_winConfigLayout,
g_xf86configptr->conf_layout_lst,
NULL))
{
winMsg (X_ERROR, "Unable to determine the screen layout\n");
return FALSE;
}
}
}
/* setup special config files */
winConfigFiles ();
return retval;
}
#endif
/* load layout definitions */
#include "winlayouts.h"
/* Set the keyboard configuration */
Bool
winConfigKeyboard (DeviceIntPtr pDevice)
{
#ifdef XKB
char layoutName[KL_NAMELENGTH];
static unsigned int layoutNum = 0;
int keyboardType;
#endif
#ifdef XWIN_XF86CONFIG
XF86ConfInputPtr kbd = NULL;
XF86ConfInputPtr input_list = NULL;
MessageType kbdfrom = X_CONFIG;
#endif
MessageType from = X_DEFAULT;
char *s = NULL;
/* Setup defaults */
#ifdef XKB
g_winInfo.xkb.disable = FALSE;
# ifdef PC98 /* japanese */ /* not implemented */
g_winInfo.xkb.rules = "xfree98";
g_winInfo.xkb.model = "pc98";
g_winInfo.xkb.layout = "nex/jp";
g_winInfo.xkb.variant = NULL;
g_winInfo.xkb.options = NULL;
# else
g_winInfo.xkb.rules = "xorg";
g_winInfo.xkb.model = "pc101";
g_winInfo.xkb.layout = "us";
g_winInfo.xkb.variant = NULL;
g_winInfo.xkb.options = NULL;
# endif /* PC98 */
/*
* Query the windows autorepeat settings and change the xserver defaults.
* If XKB is disabled then windows handles the autorepeat and the special
* treatment is not needed
*/
{
int kbd_delay;
DWORD kbd_speed;
if (SystemParametersInfo(SPI_GETKEYBOARDDELAY, 0, &kbd_delay, 0) &&
SystemParametersInfo(SPI_GETKEYBOARDSPEED, 0, &kbd_speed, 0))
{
switch (kbd_delay)
{
case 0: g_winInfo.keyboard.delay = 250; break;
case 1: g_winInfo.keyboard.delay = 500; break;
case 2: g_winInfo.keyboard.delay = 750; break;
default:
case 3: g_winInfo.keyboard.delay = 1000; break;
}
g_winInfo.keyboard.rate = (kbd_speed>0)?kbd_speed:1;
winMsgVerb(X_PROBED, 1, "Setting autorepeat to delay=%d, rate=%d\n",
g_winInfo.keyboard.delay, g_winInfo.keyboard.rate);
}
}
keyboardType = GetKeyboardType (0);
if (keyboardType > 0 && GetKeyboardLayoutName (layoutName))
{
WinKBLayoutPtr pLayout;
Bool bfound = FALSE;
if (! layoutNum)
layoutNum = strtoul (layoutName, (char **)NULL, 16);
if ((layoutNum & 0xffff) == 0x411) {
/* The japanese layouts know a lot of different IMEs which all have
different layout numbers set. Map them to a single entry.
Same might apply for chinese, korean and other symbol languages
too */
layoutNum = (layoutNum & 0xffff);
if (keyboardType == 7)
{
/* Japanese layouts have problems with key event messages
such as the lack of WM_KEYUP for Caps Lock key.
Loading US layout fixes this problem. */
if (LoadKeyboardLayout("00000409", KLF_ACTIVATE) != NULL)
winMsg (X_INFO, "Loading US keyboard layout.\n");
else
winMsg (X_ERROR, "LoadKeyboardLaout failed.\n");
}
}
winMsg (X_PROBED, "winConfigKeyboard - Layout: \"%s\" (%08x) \n",
layoutName, layoutNum);
for (pLayout = winKBLayouts; pLayout->winlayout != -1; pLayout++)
{
if (pLayout->winlayout != layoutNum)
continue;
if (pLayout->winkbtype > 0 && pLayout->winkbtype != keyboardType)
continue;
bfound = TRUE;
winMsg (X_PROBED,
"Using preset keyboard for \"%s\" (%x), type \"%d\"\n",
pLayout->layoutname, pLayout->winlayout, keyboardType);
g_winInfo.xkb.model = pLayout->xkbmodel;
g_winInfo.xkb.layout = pLayout->xkblayout;
g_winInfo.xkb.variant = pLayout->xkbvariant;
g_winInfo.xkb.options = pLayout->xkboptions;
break;
}
if (!bfound)
{
HKEY regkey = NULL;
const char regtempl[] =
"SYSTEM\\CurrentControlSet\\Control\\Keyboard Layouts\\";
char *regpath;
char lname[256];
DWORD namesize = sizeof(lname);
regpath = malloc(sizeof(regtempl) + KL_NAMELENGTH + 1);
strcpy(regpath, regtempl);
strcat(regpath, layoutName);
if (!RegOpenKey(HKEY_LOCAL_MACHINE, regpath, &regkey) &&
!RegQueryValueEx(regkey, "Layout Text", 0, NULL, lname, &namesize))
{
winMsg (X_ERROR,
"Keyboardlayout \"%s\" (%s) is unknown\n", lname, layoutName);
}
/* Close registry key */
if (regkey)
RegCloseKey (regkey);
free(regpath);
}
}
g_winInfo.xkb.initialMap = NULL;
g_winInfo.xkb.keymap = NULL;
g_winInfo.xkb.types = NULL;
g_winInfo.xkb.compat = NULL;
g_winInfo.xkb.keycodes = NULL;
g_winInfo.xkb.symbols = NULL;
g_winInfo.xkb.geometry = NULL;
#endif /* XKB */
/* parse the configuration */
#ifdef XWIN_XF86CONFIG
if (g_cmdline.keyboard)
kbdfrom = X_CMDLINE;
/*
* Until the layout code is finished, I search for the keyboard
* device and configure the server with it.
*/
if (g_xf86configptr != NULL)
input_list = g_xf86configptr->conf_input_lst;
while (input_list != NULL)
{
if (winNameCompare (input_list->inp_driver, "keyboard") == 0)
{
/* Check if device name matches requested name */
if (g_cmdline.keyboard && winNameCompare (input_list->inp_identifier,
g_cmdline.keyboard))
continue;
kbd = input_list;
}
input_list = input_list->list.next;
}
if (kbd != NULL)
{
if (kbd->inp_identifier)
winMsg (kbdfrom, "Using keyboard \"%s\" as primary keyboard\n",
kbd->inp_identifier);
if ((s = winSetStrOption(kbd->inp_option_lst, "AutoRepeat", NULL)))
{
if ((sscanf(s, "%ld %ld", &g_winInfo.keyboard.delay,
&g_winInfo.keyboard.rate) != 2) ||
(g_winInfo.keyboard.delay < 1) ||
(g_winInfo.keyboard.rate == 0) ||
(1000 / g_winInfo.keyboard.rate) < 1)
{
winErrorFVerb (2, "\"%s\" is not a valid AutoRepeat value", s);
xfree(s);
return FALSE;
}
xfree(s);
winMsg (X_CONFIG, "AutoRepeat: %ld %ld\n",
g_winInfo.keyboard.delay, g_winInfo.keyboard.rate);
}
#endif
#ifdef XKB
from = X_DEFAULT;
if (g_cmdline.noXkbExtension)
{
from = X_CMDLINE;
g_winInfo.xkb.disable = TRUE;
}
#ifdef XWIN_XF86CONFIG
else if (kbd->inp_option_lst)
{
int b = winSetBoolOption (kbd->inp_option_lst, "XkbDisable", FALSE);
if (b)
{
from = X_CONFIG;
g_winInfo.xkb.disable = TRUE;
}
}
#endif
if (g_winInfo.xkb.disable)
{
winMsg (from, "XkbExtension disabled\n");
}
else
{
s = NULL;
if (g_cmdline.xkbRules)
{
s = g_cmdline.xkbRules;
from = X_CMDLINE;
}
#ifdef XWIN_XF86CONFIG
else
{
s = winSetStrOption (kbd->inp_option_lst, "XkbRules", NULL);
from = X_CONFIG;
}
#endif
if (s)
{
g_winInfo.xkb.rules = NULL_IF_EMPTY (s);
winMsg (from, "XKB: rules: \"%s\"\n", s);
}
s = NULL;
if (g_cmdline.xkbModel)
{
s = g_cmdline.xkbModel;
from = X_CMDLINE;
}
#ifdef XWIN_XF86CONFIG
else
{
s = winSetStrOption (kbd->inp_option_lst, "XkbModel", NULL);
from = X_CONFIG;
}
#endif
if (s)
{
g_winInfo.xkb.model = NULL_IF_EMPTY (s);
winMsg (from, "XKB: model: \"%s\"\n", s);
}
s = NULL;
if (g_cmdline.xkbLayout)
{
s = g_cmdline.xkbLayout;
from = X_CMDLINE;
}
#ifdef XWIN_XF86CONFIG
else
{
s = winSetStrOption (kbd->inp_option_lst, "XkbLayout", NULL);
from = X_CONFIG;
}
#endif
if (s)
{
g_winInfo.xkb.layout = NULL_IF_EMPTY (s);
winMsg (from, "XKB: layout: \"%s\"\n", s);
}
s = NULL;
if (g_cmdline.xkbVariant)
{
s = g_cmdline.xkbVariant;
from = X_CMDLINE;
}
#ifdef XWIN_XF86CONFIG
else
{
s = winSetStrOption (kbd->inp_option_lst, "XkbVariant", NULL);
from = X_CONFIG;
}
#endif
if (s)
{
g_winInfo.xkb.variant = NULL_IF_EMPTY (s);
winMsg (from, "XKB: variant: \"%s\"\n", s);
}
s = NULL;
if (g_cmdline.xkbOptions)
{
s = g_cmdline.xkbOptions;
from = X_CMDLINE;
}
#ifdef XWIN_XF86CONFIG
else
{
s = winSetStrOption (kbd->inp_option_lst, "XkbOptions", NULL);
from = X_CONFIG;
}
#endif
if (s)
{
g_winInfo.xkb.options = NULL_IF_EMPTY (s);
winMsg (from, "XKB: options: \"%s\"\n", s);
}
#ifdef XWIN_XF86CONFIG
from = X_CMDLINE;
if ((s = winSetStrOption (kbd->inp_option_lst, "XkbKeymap", NULL)))
{
g_winInfo.xkb.keymap = NULL_IF_EMPTY (s);
winMsg (X_CONFIG, "XKB: keymap: \"%s\" "
" (overrides other XKB settings)\n", s);
}
if ((s = winSetStrOption (kbd->inp_option_lst, "XkbCompat", NULL)))
{
g_winInfo.xkb.compat = NULL_IF_EMPTY (s);
winMsg (X_CONFIG, "XKB: compat: \"%s\"\n", s);
}
if ((s = winSetStrOption (kbd->inp_option_lst, "XkbTypes", NULL)))
{
g_winInfo.xkb.types = NULL_IF_EMPTY (s);
winMsg (X_CONFIG, "XKB: types: \"%s\"\n", s);
}
if ((s =
winSetStrOption (kbd->inp_option_lst, "XkbKeycodes", NULL)))
{
g_winInfo.xkb.keycodes = NULL_IF_EMPTY (s);
winMsg (X_CONFIG, "XKB: keycodes: \"%s\"\n", s);
}
if ((s =
winSetStrOption (kbd->inp_option_lst, "XkbGeometry", NULL)))
{
g_winInfo.xkb.geometry = NULL_IF_EMPTY (s);
winMsg (X_CONFIG, "XKB: geometry: \"%s\"\n", s);
}
if ((s = winSetStrOption (kbd->inp_option_lst, "XkbSymbols", NULL)))
{
g_winInfo.xkb.symbols = NULL_IF_EMPTY (s);
winMsg (X_CONFIG, "XKB: symbols: \"%s\"\n", s);
}
#endif
#endif
}
#ifdef XWIN_XF86CONFIG
}
#endif
return TRUE;
}
#ifdef XWIN_XF86CONFIG
Bool
winConfigMouse (DeviceIntPtr pDevice)
{
MessageType mousefrom = X_CONFIG;
XF86ConfInputPtr mouse = NULL;
XF86ConfInputPtr input_list = NULL;
if (g_cmdline.mouse)
mousefrom = X_CMDLINE;
if (g_xf86configptr != NULL)
input_list = g_xf86configptr->conf_input_lst;
while (input_list != NULL)
{
if (winNameCompare (input_list->inp_driver, "mouse") == 0)
{
/* Check if device name matches requested name */
if (g_cmdline.mouse && winNameCompare (input_list->inp_identifier,
g_cmdline.mouse))
continue;
mouse = input_list;
}
input_list = input_list->list.next;
}
if (mouse != NULL)
{
if (mouse->inp_identifier)
winMsg (mousefrom, "Using pointer \"%s\" as primary pointer\n",
mouse->inp_identifier);
g_winInfo.pointer.emulate3Buttons =
winSetBoolOption (mouse->inp_option_lst, "Emulate3Buttons", FALSE);
if (g_cmdline.emulate3buttons)
g_winInfo.pointer.emulate3Buttons = g_cmdline.emulate3buttons;
g_winInfo.pointer.emulate3Timeout =
winSetIntOption (mouse->inp_option_lst, "Emulate3Timeout", 50);
if (g_cmdline.emulate3timeout)
g_winInfo.pointer.emulate3Timeout = g_cmdline.emulate3timeout;
}
else
{
winMsg (X_ERROR, "No primary pointer configured\n");
winMsg (X_DEFAULT, "Using compiletime defaults for pointer\n");
}
return TRUE;
}
Bool
winConfigFiles ()
{
MessageType from;
XF86ConfFilesPtr filesptr = NULL;
/* set some shortcuts */
if (g_xf86configptr != NULL)
{
filesptr = g_xf86configptr->conf_files;
}
/* Fontpath */
from = X_DEFAULT;
if (g_cmdline.fontPath)
{
from = X_CMDLINE;
defaultFontPath = g_cmdline.fontPath;
}
else if (filesptr != NULL && filesptr->file_fontpath)
{
from = X_CONFIG;
defaultFontPath = xstrdup (filesptr->file_fontpath);
}
winMsg (from, "FontPath set to \"%s\"\n", defaultFontPath);
/* RGBPath */
from = X_DEFAULT;
if (g_cmdline.rgbPath)
{
from = X_CMDLINE;
rgbPath = g_cmdline.rgbPath;
}
else if (filesptr != NULL && filesptr->file_rgbpath)
{
from = X_CONFIG;
rgbPath = xstrdup (filesptr->file_rgbpath);
}
winMsg (from, "RgbPath set to \"%s\"\n", rgbPath);
return TRUE;
}
#else
Bool
winConfigFiles ()
{
MessageType from;
/* Fontpath */
if (g_cmdline.fontPath)
{
defaultFontPath = g_cmdline.fontPath;
winMsg (X_CMDLINE, "FontPath set to \"%s\"\n", defaultFontPath);
}
/* RGBPath */
if (g_cmdline.rgbPath)
{
from = X_CMDLINE;
rgbPath = g_cmdline.rgbPath;
winMsg (X_CMDLINE, "RgbPath set to \"%s\"\n", rgbPath);
}
return TRUE;
}
#endif
Bool
winConfigOptions ()
{
return TRUE;
}
Bool
winConfigScreens ()
{
return TRUE;
}
#ifdef XWIN_XF86CONFIG
char *
winSetStrOption (pointer optlist, const char *name, char *deflt)
{
OptionInfoRec o;
o.name = name;
o.type = OPTV_STRING;
if (ParseOptionValue (-1, optlist, &o))
deflt = o.value.str;
if (deflt)
return xstrdup (deflt);
else
return NULL;
}
int
winSetBoolOption (pointer optlist, const char *name, int deflt)
{
OptionInfoRec o;
o.name = name;
o.type = OPTV_BOOLEAN;
if (ParseOptionValue (-1, optlist, &o))
deflt = o.value.bool;
return deflt;
}
int
winSetIntOption (pointer optlist, const char *name, int deflt)
{
OptionInfoRec o;
o.name = name;
o.type = OPTV_INTEGER;
if (ParseOptionValue (-1, optlist, &o))
deflt = o.value.num;
return deflt;
}
double
winSetRealOption (pointer optlist, const char *name, double deflt)
{
OptionInfoRec o;
o.name = name;
o.type = OPTV_REAL;
if (ParseOptionValue (-1, optlist, &o))
deflt = o.value.realnum;
return deflt;
}
#endif
/*
* Compare two strings for equality. This is caseinsensitive and
* The characters '_', ' ' (space) and '\t' (tab) are treated as
* not existing.
*/
int
winNameCompare (const char *s1, const char *s2)
{
char c1, c2;
if (!s1 || *s1 == 0)
{
if (!s2 || *s2 == 0)
return 0;
else
return 1;
}
while (*s1 == '_' || *s1 == ' ' || *s1 == '\t')
s1++;
while (*s2 == '_' || *s2 == ' ' || *s2 == '\t')
s2++;
c1 = (isupper (*s1) ? tolower (*s1) : *s1);
c2 = (isupper (*s2) ? tolower (*s2) : *s2);
while (c1 == c2)
{
if (c1 == 0)
return 0;
s1++;
s2++;
while (*s1 == '_' || *s1 == ' ' || *s1 == '\t')
s1++;
while (*s2 == '_' || *s2 == ' ' || *s2 == '\t')
s2++;
c1 = (isupper (*s1) ? tolower (*s1) : *s1);
c2 = (isupper (*s2) ? tolower (*s2) : *s2);
}
return (c1 - c2);
}
#ifdef XWIN_XF86CONFIG
/*
* Find the named option in the list.
* @return the pointer to the option record, or NULL if not found.
*/
XF86OptionPtr
winFindOption (XF86OptionPtr list, const char *name)
{
while (list)
{
if (winNameCompare (list->opt_name, name) == 0)
return list;
list = list->list.next;
}
return NULL;
}
/*
* Find the Value of an named option.
* @return The option value or NULL if not found.
*/
char *
winFindOptionValue (XF86OptionPtr list, const char *name)
{
list = winFindOption (list, name);
if (list)
{
if (list->opt_val)
return (list->opt_val);
else
return "";
}
return (NULL);
}
/*
* Parse the option.
*/
static Bool
ParseOptionValue (int scrnIndex, pointer options, OptionInfoPtr p)
{
char *s, *end;
if ((s = winFindOptionValue (options, p->name)) != NULL)
{
switch (p->type)
{
case OPTV_INTEGER:
if (*s == '\0')
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires an integer value\n",
p->name);
p->found = FALSE;
}
else
{
p->value.num = strtoul (s, &end, 0);
if (*end == '\0')
{
p->found = TRUE;
}
else
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires an integer value\n",
p->name);
p->found = FALSE;
}
}
break;
case OPTV_STRING:
if (*s == '\0')
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires an string value\n", p->name);
p->found = FALSE;
}
else
{
p->value.str = s;
p->found = TRUE;
}
break;
case OPTV_ANYSTR:
p->value.str = s;
p->found = TRUE;
break;
case OPTV_REAL:
if (*s == '\0')
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires a floating point value\n",
p->name);
p->found = FALSE;
}
else
{
p->value.realnum = strtod (s, &end);
if (*end == '\0')
{
p->found = TRUE;
}
else
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires a floating point value\n",
p->name);
p->found = FALSE;
}
}
break;
case OPTV_BOOLEAN:
if (GetBoolValue (p, s))
{
p->found = TRUE;
}
else
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires a boolean value\n", p->name);
p->found = FALSE;
}
break;
case OPTV_FREQ:
if (*s == '\0')
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires a frequency value\n",
p->name);
p->found = FALSE;
}
else
{
double freq = strtod (s, &end);
int units = 0;
if (end != s)
{
p->found = TRUE;
if (!winNameCompare (end, "Hz"))
units = 1;
else if (!winNameCompare (end, "kHz") ||
!winNameCompare (end, "k"))
units = 1000;
else if (!winNameCompare (end, "MHz") ||
!winNameCompare (end, "M"))
units = 1000000;
else
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires a frequency value\n",
p->name);
p->found = FALSE;
}
if (p->found)
freq *= (double) units;
}
else
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires a frequency value\n",
p->name);
p->found = FALSE;
}
if (p->found)
{
p->value.freq.freq = freq;
p->value.freq.units = units;
}
}
break;
case OPTV_NONE:
/* Should never get here */
p->found = FALSE;
break;
}
if (p->found)
{
winDrvMsgVerb (scrnIndex, X_CONFIG, 2, "Option \"%s\"", p->name);
if (!(p->type == OPTV_BOOLEAN && *s == 0))
{
winErrorFVerb (2, " \"%s\"", s);
}
winErrorFVerb (2, "\n");
}
}
else if (p->type == OPTV_BOOLEAN)
{
/* Look for matches with options with or without a "No" prefix. */
char *n, *newn;
OptionInfoRec opt;
n = winNormalizeName (p->name);
if (!n)
{
p->found = FALSE;
return FALSE;
}
if (strncmp (n, "no", 2) == 0)
{
newn = n + 2;
}
else
{
free (n);
n = malloc (strlen (p->name) + 2 + 1);
if (!n)
{
p->found = FALSE;
return FALSE;
}
strcpy (n, "No");
strcat (n, p->name);
newn = n;
}
if ((s = winFindOptionValue (options, newn)) != NULL)
{
if (GetBoolValue (&opt, s))
{
p->value.bool = !opt.value.bool;
p->found = TRUE;
}
else
{
winDrvMsg (scrnIndex, X_WARNING,
"Option \"%s\" requires a boolean value\n", newn);
p->found = FALSE;
}
}
else
{
p->found = FALSE;
}
if (p->found)
{
winDrvMsgVerb (scrnIndex, X_CONFIG, 2, "Option \"%s\"", newn);
if (*s != 0)
{
winErrorFVerb (2, " \"%s\"", s);
}
winErrorFVerb (2, "\n");
}
free (n);
}
else
{
p->found = FALSE;
}
return p->found;
}
static Bool
configLayout (serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout,
char *default_layout)
{
#if 0
#pragma warn UNIMPLEMENTED
#endif
return TRUE;
}
static Bool
configImpliedLayout (serverLayoutPtr servlayoutp,
XF86ConfScreenPtr conf_screen)
{
#if 0
#pragma warn UNIMPLEMENTED
#endif
return TRUE;
}
static Bool
GetBoolValue (OptionInfoPtr p, const char *s)
{
if (*s == 0)
{
p->value.bool = TRUE;
}
else
{
if (winNameCompare (s, "1") == 0)
p->value.bool = TRUE;
else if (winNameCompare (s, "on") == 0)
p->value.bool = TRUE;
else if (winNameCompare (s, "true") == 0)
p->value.bool = TRUE;
else if (winNameCompare (s, "yes") == 0)
p->value.bool = TRUE;
else if (winNameCompare (s, "0") == 0)
p->value.bool = FALSE;
else if (winNameCompare (s, "off") == 0)
p->value.bool = FALSE;
else if (winNameCompare (s, "false") == 0)
p->value.bool = FALSE;
else if (winNameCompare (s, "no") == 0)
p->value.bool = FALSE;
}
return TRUE;
}
#endif
char *
winNormalizeName (const char *s)
{
char *ret, *q;
const char *p;
if (s == NULL)
return NULL;
ret = malloc (strlen (s) + 1);
for (p = s, q = ret; *p != 0; p++)
{
switch (*p)
{
case '_':
case ' ':
case '\t':
continue;
default:
if (isupper (*p))
*q++ = tolower (*p);
else
*q++ = *p;
}
}
*q = '\0';
return ret;
}
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