#ifdef HAVE_XORG_CONFIG_H
#include <xorg-config.h>
#endif
#ifdef XF86DRI
#include <sys/types.h>
#include <grp.h>
#endif
#include "xf86.h"
#include "xf86Parser.h"
#include "xf86tokens.h"
#include "xf86Config.h"
#include "xf86Priv.h"
#include "xf86_OSlib.h"
#include "configProcs.h"
#include "globals.h"
#include "extension.h"
#include "xf86pciBus.h"
#include "xf86Xinput.h"
#include "xkbsrv.h"
#include "picture.h"
#ifndef ROOT_CONFIGPATH
#define ROOT_CONFIGPATH "%A," "%R," \
"/etc/X11/%R," "%P/etc/X11/%R," \
"%E," "%F," \
"/etc/X11/%F," "%P/etc/X11/%F," \
"/etc/X11/%X," "/etc/%X," \
"%P/etc/X11/%X.%H," \
"%P/etc/X11/%X," \
"%P/lib/X11/%X.%H," \
"%P/lib/X11/%X"
#endif
#ifndef USER_CONFIGPATH
#define USER_CONFIGPATH "/etc/X11/%S," "%P/etc/X11/%S," \
"/etc/X11/%G," "%P/etc/X11/%G," \
"/etc/X11/%X," "/etc/%X," \
"%P/etc/X11/%X.%H," \
"%P/etc/X11/%X," \
"%P/lib/X11/%X.%H," \
"%P/lib/X11/%X"
#endif
#ifndef ROOT_CONFIGDIRPATH
#define ROOT_CONFIGDIRPATH "%A," "%R," \
"/etc/X11/%R," "%C/X11/%R," \
"/etc/X11/%X," "%C/X11/%X"
#endif
#ifndef USER_CONFIGDIRPATH
#define USER_CONFIGDIRPATH "/etc/X11/%R," "%C/X11/%R," \
"/etc/X11/%X," "%C/X11/%X"
#endif
#ifndef SYS_CONFIGDIRPATH
#define SYS_CONFIGDIRPATH "/usr/share/X11/%X," "%D/X11/%X"
#endif
#ifndef PROJECTROOT
#define PROJECTROOT "/usr/X11R6"
#endif
static ModuleDefault ModuleDefaults[] = {
{.name = "extmod", .toLoad = TRUE, .load_opt=NULL},
#ifdef DBE
{.name = "dbe", .toLoad = TRUE, .load_opt=NULL},
#endif
#ifdef GLXEXT
{.name = "glx", .toLoad = TRUE, .load_opt=NULL},
#endif
#ifdef XRECORD
{.name = "record", .toLoad = TRUE, .load_opt=NULL},
#endif
#ifdef XF86DRI
{.name = "dri", .toLoad = TRUE, .load_opt=NULL},
#endif
#ifdef DRI2
{.name = "dri2", .toLoad = TRUE, .load_opt=NULL},
#endif
{.name = NULL, .toLoad = FALSE, .load_opt=NULL}
};
static Bool configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen,
int scrnum, MessageType from);
static Bool configMonitor(MonPtr monitorp, XF86ConfMonitorPtr conf_monitor);
static Bool configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device,
Bool active);
static Bool configInput(InputInfoPtr pInfo, XF86ConfInputPtr conf_input,
MessageType from);
static Bool configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display);
static Bool addDefaultModes(MonPtr monitorp);
#ifdef XF86DRI
static void configDRI(XF86ConfDRIPtr drip);
#endif
static void configExtensions(XF86ConfExtensionsPtr conf_ext);
static char *
xf86GetPathElem(char **pnt)
{
char *p1;
p1 = *pnt;
*pnt = index(*pnt, ',');
if (*pnt != NULL) {
**pnt = '\0';
*pnt += 1;
}
return p1;
}
#define DIR_FILE "/fonts.dir"
static char *
xf86ValidateFontPath(char *path)
{
char *tmp_path, *out_pnt, *path_elem, *next, *p1, *dir_elem;
struct stat stat_buf;
int flag;
int dirlen;
tmp_path = calloc(1,strlen(path)+1);
out_pnt = tmp_path;
path_elem = NULL;
next = path;
while (next != NULL) {
path_elem = xf86GetPathElem(&next);
if (*path_elem == '/') {
dir_elem = xnfcalloc(1, strlen(path_elem) + 1);
if ((p1 = strchr(path_elem, ':')) != 0)
dirlen = p1 - path_elem;
else
dirlen = strlen(path_elem);
strncpy(dir_elem, path_elem, dirlen);
dir_elem[dirlen] = '\0';
flag = stat(dir_elem, &stat_buf);
if (flag == 0)
if (!S_ISDIR(stat_buf.st_mode))
flag = -1;
if (flag != 0) {
xf86Msg(X_WARNING, "The directory \"%s\" does not exist.\n", dir_elem);
xf86ErrorF("\tEntry deleted from font path.\n");
free(dir_elem);
continue;
}
else {
XNFasprintf(&p1, "%s%s", dir_elem, DIR_FILE);
flag = stat(p1, &stat_buf);
if (flag == 0)
if (!S_ISREG(stat_buf.st_mode))
flag = -1;
free(p1);
if (flag != 0) {
xf86Msg(X_WARNING,
"`fonts.dir' not found (or not valid) in \"%s\".\n",
dir_elem);
xf86ErrorF("\tEntry deleted from font path.\n");
xf86ErrorF("\t(Run 'mkfontdir' on \"%s\").\n", dir_elem);
free(dir_elem);
continue;
}
}
free(dir_elem);
}
if (out_pnt != tmp_path)
*out_pnt++ = ',';
strcat(out_pnt, path_elem);
out_pnt += strlen(path_elem);
}
return tmp_path;
}
char **
xf86ModulelistFromConfig(pointer **optlist)
{
int count = 0, i = 0;
char **modulearray;
char *ignore[] = { "GLcore", "speedo", "bitmap", "drm",
"freetype", "type1",
NULL };
pointer *optarray;
XF86LoadPtr modp;
Bool found;
if (xf86configptr == NULL) {
xf86Msg(X_ERROR, "Cannot access global config data structure\n");
return NULL;
}
if (xf86configptr->conf_modules) {
modp = xf86configptr->conf_modules->mod_disable_lst;
while (modp) {
xf86Msg(X_WARNING, "\"%s\" will not be loaded unless you've specified it to be loaded elsewhere.\n", modp->load_name);
modp = (XF86LoadPtr) modp->list.next;
}
for (i=0 ; ModuleDefaults[i].name != NULL ; i++) {
if (ModuleDefaults[i].toLoad == FALSE) {
xf86Msg(X_WARNING, "\"%s\" is not to be loaded by default. Skipping.\n", ModuleDefaults[i].name);
continue;
}
found = FALSE;
modp = xf86configptr->conf_modules->mod_load_lst;
while (modp) {
if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) {
xf86Msg(X_INFO, "\"%s\" will be loaded. This was enabled by default and also specified in the config file.\n", ModuleDefaults[i].name);
found = TRUE;
break;
}
modp = (XF86LoadPtr) modp->list.next;
}
if (found == FALSE) {
modp = xf86configptr->conf_modules->mod_disable_lst;
while (modp) {
if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) {
xf86Msg(X_INFO, "\"%s\" will be loaded even though the default is to disable it.\n", ModuleDefaults[i].name);
found = TRUE;
break;
}
modp = (XF86LoadPtr) modp->list.next;
}
}
if (found == FALSE) {
XF86LoadPtr ptr = (XF86LoadPtr)xf86configptr->conf_modules;
xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt);
xf86Msg(X_INFO, "\"%s\" will be loaded by default.\n", ModuleDefaults[i].name);
}
}
} else {
xf86configptr->conf_modules = xnfcalloc(1, sizeof(XF86ConfModuleRec));
for (i=0 ; ModuleDefaults[i].name != NULL ; i++) {
if (ModuleDefaults[i].toLoad == TRUE) {
XF86LoadPtr ptr = (XF86LoadPtr)xf86configptr->conf_modules;
xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt);
}
}
}
modp = xf86configptr->conf_modules->mod_load_lst;
while (modp) {
for (i = 0; ignore[i]; i++) {
if (strcmp(modp->load_name, ignore[i]) == 0)
modp->ignore = 1;
}
if (!modp->ignore)
count++;
modp = (XF86LoadPtr) modp->list.next;
}
modulearray = xnfalloc((count + 1) * sizeof(char*));
optarray = xnfalloc((count + 1) * sizeof(pointer));
count = 0;
if (xf86configptr->conf_modules) {
modp = xf86configptr->conf_modules->mod_load_lst;
while (modp) {
if (!modp->ignore) {
modulearray[count] = modp->load_name;
optarray[count] = modp->load_opt;
count++;
}
modp = (XF86LoadPtr) modp->list.next;
}
}
modulearray[count] = NULL;
optarray[count] = NULL;
if (optlist)
*optlist = optarray;
else
free(optarray);
return modulearray;
}
char **
xf86DriverlistFromConfig(void)
{
int count = 0;
int j;
char **modulearray;
screenLayoutPtr slp;
if (xf86configptr == NULL) {
xf86Msg(X_ERROR, "Cannot access global config data structure\n");
return NULL;
}
if (xf86ConfigLayout.screens) {
slp = xf86ConfigLayout.screens;
while ((slp++)->screen) {
count++;
}
}
j = 0;
while (xf86ConfigLayout.inactives[j++].identifier)
count++;
if (count == 0)
return NULL;
modulearray = xnfalloc((count + 1) * sizeof(char*));
count = 0;
slp = xf86ConfigLayout.screens;
while (slp->screen) {
modulearray[count] = slp->screen->device->driver;
count++;
slp++;
}
j = 0;
while (xf86ConfigLayout.inactives[j].identifier)
modulearray[count++] = xf86ConfigLayout.inactives[j++].driver;
modulearray[count] = NULL;
for (count = 0; modulearray[count] != NULL; count++) {
int i;
for (i = 0; i < count; i++)
if (xf86NameCmp(modulearray[i], modulearray[count]) == 0) {
modulearray[count] = "";
break;
}
}
return modulearray;
}
char **
xf86InputDriverlistFromConfig(void)
{
int count = 0;
char **modulearray;
InputInfoPtr *idp;
if (xf86configptr == NULL) {
xf86Msg(X_ERROR, "Cannot access global config data structure\n");
return NULL;
}
if (xf86ConfigLayout.inputs) {
idp = xf86ConfigLayout.inputs;
while (*idp) {
count++;
idp++;
}
}
if (count == 0)
return NULL;
modulearray = xnfalloc((count + 1) * sizeof(char*));
count = 0;
idp = xf86ConfigLayout.inputs;
while (idp && *idp) {
modulearray[count] = (*idp)->driver;
count++;
idp++;
}
modulearray[count] = NULL;
for (count = 0; modulearray[count] != NULL; count++) {
int i;
for (i = 0; i < count; i++)
if (xf86NameCmp(modulearray[i], modulearray[count]) == 0) {
modulearray[count] = "";
break;
}
}
return modulearray;
}
static void
fixup_video_driver_list(char **drivers)
{
static const char *fallback[4] = { "vesa", "fbdev", "wsfb", NULL };
char **end, **drv;
char *x;
int i;
for (end = drivers; *end && **end; end++) ;
end--;
for (i = 0; fallback[i]; i++) {
for (drv = drivers; drv != end; drv++) {
if (strstr(*drv, fallback[i])) {
x = *drv; *drv = *end; *end = x;
end--;
break;
}
}
}
}
static char **
GenerateDriverlist(char * dirname)
{
char **ret;
const char *subdirs[] = { dirname, NULL };
static const char *patlist[] = {"(.*)_drv\\.so", NULL};
ret = LoaderListDirs(subdirs, patlist);
if (strstr(dirname, "drivers") && ret != NULL)
fixup_video_driver_list(ret);
return ret;
}
char **
xf86DriverlistFromCompile(void)
{
static char **driverlist = NULL;
if (!driverlist)
driverlist = GenerateDriverlist("drivers");
return driverlist;
}
static void
xf86ConfigError(char *msg, ...)
{
va_list ap;
ErrorF("\nConfig Error:\n");
va_start(ap, msg);
VErrorF(msg, ap);
va_end(ap);
ErrorF("\n");
return;
}
static void
configFiles(XF86ConfFilesPtr fileconf)
{
MessageType pathFrom;
Bool must_copy;
int size, countDirs;
char *temp_path, *log_buf, *start, *end;
must_copy = TRUE;
temp_path = defaultFontPath ? defaultFontPath : "";
if (xf86fpFlag)
pathFrom = X_CMDLINE;
else if (fileconf && fileconf->file_fontpath) {
pathFrom = X_CONFIG;
if (xf86Info.useDefaultFontPath) {
if (asprintf(&defaultFontPath, "%s%s%s", fileconf->file_fontpath,
*temp_path ? "," : "", temp_path) == -1)
defaultFontPath = NULL;
else
must_copy = FALSE;
}
else
defaultFontPath = fileconf->file_fontpath;
}
else
pathFrom = X_DEFAULT;
temp_path = defaultFontPath ? defaultFontPath : "";
temp_path = must_copy ? xnfstrdup(defaultFontPath) : defaultFontPath;
defaultFontPath = xf86ValidateFontPath(temp_path);
free(temp_path);
countDirs = 1;
temp_path = defaultFontPath;
while ((temp_path = index(temp_path, ',')) != NULL) {
countDirs++;
temp_path++;
}
log_buf = xnfalloc(strlen(defaultFontPath) + (2 * countDirs) + 1);
temp_path = log_buf;
start = defaultFontPath;
while((end = index(start, ',')) != NULL) {
size = (end - start) + 1;
*(temp_path++) = '\t';
strncpy(temp_path, start, size);
temp_path += size;
*(temp_path++) = '\n';
start += size;
}
*(temp_path++) = '\t';
strcpy(temp_path, start);
xf86Msg(pathFrom, "FontPath set to:\n%s\n", log_buf);
free(log_buf);
if (fileconf) {
if (xf86ModPathFrom != X_CMDLINE && fileconf->file_modulepath) {
xf86ModulePath = fileconf->file_modulepath;
xf86ModPathFrom = X_CONFIG;
}
}
xf86Msg(xf86ModPathFrom, "ModulePath set to \"%s\"\n", xf86ModulePath);
if (!xf86xkbdirFlag && fileconf && fileconf->file_xkbdir) {
XkbBaseDirectory = fileconf->file_xkbdir;
xf86Msg(X_CONFIG, "XKB base directory set to \"%s\"\n",
XkbBaseDirectory);
}
#if 0
if (xf86LogFileFrom == X_DEFAULT && fileconf->file_logfile) {
xf86LogFile = fileconf->file_logfile;
xf86LogFileFrom = X_CONFIG;
}
#endif
return;
}
typedef enum {
FLAG_NOTRAPSIGNALS,
FLAG_DONTVTSWITCH,
FLAG_DONTZAP,
FLAG_DONTZOOM,
FLAG_DISABLEVIDMODE,
FLAG_ALLOWNONLOCAL,
FLAG_ALLOWMOUSEOPENFAIL,
FLAG_VTSYSREQ,
FLAG_SAVER_BLANKTIME,
FLAG_DPMS_STANDBYTIME,
FLAG_DPMS_SUSPENDTIME,
FLAG_DPMS_OFFTIME,
FLAG_PIXMAP,
FLAG_PC98,
FLAG_NOPM,
FLAG_XINERAMA,
FLAG_LOG,
FLAG_RENDER_COLORMAP_MODE,
FLAG_RANDR,
FLAG_AIGLX,
FLAG_IGNORE_ABI,
FLAG_ALLOW_EMPTY_INPUT,
FLAG_USE_DEFAULT_FONT_PATH,
FLAG_AUTO_ADD_DEVICES,
FLAG_AUTO_ENABLE_DEVICES,
FLAG_GLX_VISUALS,
FLAG_DRI2,
FLAG_USE_SIGIO
} FlagValues;
static OptionInfoRec FlagOptions[] = {
{ FLAG_NOTRAPSIGNALS, "NoTrapSignals", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_DONTVTSWITCH, "DontVTSwitch", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_DONTZAP, "DontZap", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_DONTZOOM, "DontZoom", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_DISABLEVIDMODE, "DisableVidModeExtension", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_ALLOWNONLOCAL, "AllowNonLocalXvidtune", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_ALLOWMOUSEOPENFAIL, "AllowMouseOpenFail", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_VTSYSREQ, "VTSysReq", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_SAVER_BLANKTIME, "BlankTime" , OPTV_INTEGER,
{0}, FALSE },
{ FLAG_DPMS_STANDBYTIME, "StandbyTime", OPTV_INTEGER,
{0}, FALSE },
{ FLAG_DPMS_SUSPENDTIME, "SuspendTime", OPTV_INTEGER,
{0}, FALSE },
{ FLAG_DPMS_OFFTIME, "OffTime", OPTV_INTEGER,
{0}, FALSE },
{ FLAG_PIXMAP, "Pixmap", OPTV_INTEGER,
{0}, FALSE },
{ FLAG_PC98, "PC98", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_NOPM, "NoPM", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_XINERAMA, "Xinerama", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_LOG, "Log", OPTV_STRING,
{0}, FALSE },
{ FLAG_RENDER_COLORMAP_MODE, "RenderColormapMode", OPTV_STRING,
{0}, FALSE },
{ FLAG_RANDR, "RandR", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_AIGLX, "AIGLX", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_IGNORE_ABI, "IgnoreABI", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_USE_DEFAULT_FONT_PATH, "UseDefaultFontPath", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_AUTO_ADD_DEVICES, "AutoAddDevices", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_AUTO_ENABLE_DEVICES, "AutoEnableDevices", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_GLX_VISUALS, "GlxVisuals", OPTV_STRING,
{0}, FALSE },
{ FLAG_DRI2, "DRI2", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_USE_SIGIO, "UseSIGIO", OPTV_BOOLEAN,
{0}, FALSE },
{ -1, NULL, OPTV_NONE,
{0}, FALSE },
};
#ifdef SUPPORT_PC98
static Bool
detectPC98(void)
{
unsigned char buf[2];
if (xf86ReadBIOS(0xf8000, 0xe80, buf, 2) != 2)
return FALSE;
if ((buf[0] == 0x98) && (buf[1] == 0x21))
return TRUE;
else
return FALSE;
}
#endif
static Bool
configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
{
XF86OptionPtr optp, tmp;
int i;
Pix24Flags pix24 = Pix24DontCare;
Bool value;
MessageType from;
const char *s;
XkbRMLVOSet set;
set.rules = "base";
set.model = "pc105";
set.layout = "us";
set.variant = NULL;
set.options = NULL;
optp = NULL;
if (flagsconf && flagsconf->flg_option_lst)
optp = xf86optionListDup(flagsconf->flg_option_lst);
if (layoutopts) {
tmp = xf86optionListDup(layoutopts);
if (optp)
optp = xf86optionListMerge(optp, tmp);
else
optp = tmp;
}
xf86ProcessOptions(-1, optp, FlagOptions);
xf86GetOptValBool(FlagOptions, FLAG_NOTRAPSIGNALS, &xf86Info.notrapSignals);
xf86GetOptValBool(FlagOptions, FLAG_DONTVTSWITCH, &xf86Info.dontVTSwitch);
xf86GetOptValBool(FlagOptions, FLAG_DONTZAP, &xf86Info.dontZap);
xf86GetOptValBool(FlagOptions, FLAG_DONTZOOM, &xf86Info.dontZoom);
xf86GetOptValBool(FlagOptions, FLAG_IGNORE_ABI, &xf86Info.ignoreABI);
if (xf86Info.ignoreABI) {
xf86Msg(X_CONFIG, "Ignoring ABI Version\n");
}
if (xf86SIGIOSupported()) {
xf86Info.useSIGIO = xf86ReturnOptValBool(FlagOptions, FLAG_USE_SIGIO, USE_SIGIO_BY_DEFAULT);
if (xf86IsOptionSet(FlagOptions, FLAG_USE_SIGIO)) {
from = X_CONFIG;
} else {
from = X_DEFAULT;
}
if (!xf86Info.useSIGIO) {
xf86Msg(from, "Disabling SIGIO handlers for input devices\n");
} else if (from == X_CONFIG) {
xf86Msg(from, "Enabling SIGIO handlers for input devices\n");
}
} else {
xf86Info.useSIGIO = FALSE;
}
if (xf86IsOptionSet(FlagOptions, FLAG_AUTO_ADD_DEVICES)) {
xf86GetOptValBool(FlagOptions, FLAG_AUTO_ADD_DEVICES,
&xf86Info.autoAddDevices);
from = X_CONFIG;
}
else {
from = X_DEFAULT;
}
xf86Msg(from, "%sutomatically adding devices\n",
xf86Info.autoAddDevices ? "A" : "Not a");
if (xf86IsOptionSet(FlagOptions, FLAG_AUTO_ENABLE_DEVICES)) {
xf86GetOptValBool(FlagOptions, FLAG_AUTO_ENABLE_DEVICES,
&xf86Info.autoEnableDevices);
from = X_CONFIG;
}
else {
from = X_DEFAULT;
}
xf86Msg(from, "%sutomatically enabling devices\n",
xf86Info.autoEnableDevices ? "A" : "Not a");
#ifdef XF86VIDMODE
if (xf86GetOptValBool(FlagOptions, FLAG_DISABLEVIDMODE, &value))
xf86Info.vidModeEnabled = !value;
if (xf86GetOptValBool(FlagOptions, FLAG_ALLOWNONLOCAL, &value))
xf86Info.vidModeAllowNonLocal = value;
#endif
if (xf86GetOptValBool(FlagOptions, FLAG_ALLOWMOUSEOPENFAIL, &value))
xf86Info.allowMouseOpenFail = value;
if (xf86GetOptValBool(FlagOptions, FLAG_VTSYSREQ, &value)) {
#ifdef USE_VT_SYSREQ
xf86Info.vtSysreq = value;
xf86Msg(X_CONFIG, "VTSysReq %s\n", value ? "enabled" : "disabled");
#else
if (value)
xf86Msg(X_WARNING, "VTSysReq is not supported on this OS\n");
#endif
}
xf86Info.pmFlag = TRUE;
if (xf86GetOptValBool(FlagOptions, FLAG_NOPM, &value))
xf86Info.pmFlag = !value;
{
if ((s = xf86GetOptValString(FlagOptions, FLAG_LOG))) {
if (!xf86NameCmp(s,"flush")) {
xf86Msg(X_CONFIG, "Flushing logfile enabled\n");
xf86Info.log = LogFlush;
LogSetParameter(XLOG_FLUSH, TRUE);
} else if (!xf86NameCmp(s,"sync")) {
xf86Msg(X_CONFIG, "Syncing logfile enabled\n");
xf86Info.log = LogSync;
LogSetParameter(XLOG_FLUSH, TRUE);
LogSetParameter(XLOG_SYNC, TRUE);
} else {
xf86Msg(X_WARNING,"Unknown Log option\n");
}
}
}
{
if ((s = xf86GetOptValString(FlagOptions, FLAG_RENDER_COLORMAP_MODE))){
int policy = PictureParseCmapPolicy (s);
if (policy == PictureCmapPolicyInvalid)
xf86Msg(X_WARNING, "Unknown colormap policy \"%s\"\n", s);
else
{
xf86Msg(X_CONFIG, "Render colormap policy set to %s\n", s);
PictureCmapPolicy = policy;
}
}
}
#ifdef RANDR
xf86Info.disableRandR = FALSE;
xf86Info.randRFrom = X_DEFAULT;
if (xf86GetOptValBool(FlagOptions, FLAG_RANDR, &value)) {
xf86Info.disableRandR = !value;
xf86Info.randRFrom = X_CONFIG;
}
#endif
xf86Info.aiglx = TRUE;
xf86Info.aiglxFrom = X_DEFAULT;
if (xf86GetOptValBool(FlagOptions, FLAG_AIGLX, &value)) {
xf86Info.aiglx = value;
xf86Info.aiglxFrom = X_CONFIG;
}
#ifdef GLXEXT
xf86Info.glxVisuals = XF86_GlxVisualsTypical;
xf86Info.glxVisualsFrom = X_DEFAULT;
if ((s = xf86GetOptValString(FlagOptions, FLAG_GLX_VISUALS))) {
if (!xf86NameCmp(s, "minimal")) {
xf86Info.glxVisuals = XF86_GlxVisualsMinimal;
} else if (!xf86NameCmp(s, "typical")) {
xf86Info.glxVisuals = XF86_GlxVisualsTypical;
} else if (!xf86NameCmp(s, "all")) {
xf86Info.glxVisuals = XF86_GlxVisualsAll;
} else {
xf86Msg(X_WARNING,"Unknown GlxVisuals option\n");
}
}
if (xf86GetOptValBool(FlagOptions, FLAG_AIGLX, &value)) {
xf86Info.aiglx = value;
xf86Info.aiglxFrom = X_CONFIG;
}
#endif
xf86Info.forceInputDevices = !(xf86Info.autoAddDevices && xf86Info.autoEnableDevices);
#if defined(linux)
if (!xf86Info.forceInputDevices)
set.rules = "evdev";
#endif
XkbSetRulesDflts(&set);
xf86Info.useDefaultFontPath = TRUE;
xf86Info.useDefaultFontPathFrom = X_DEFAULT;
if (xf86GetOptValBool(FlagOptions, FLAG_USE_DEFAULT_FONT_PATH, &value)) {
xf86Info.useDefaultFontPath = value;
xf86Info.useDefaultFontPathFrom = X_CONFIG;
}
#define MAX_TIME_IN_MIN (0x7fffffff / MILLI_PER_MIN)
i = -1;
xf86GetOptValInteger(FlagOptions, FLAG_SAVER_BLANKTIME, &i);
if ((i >= 0) && (i < MAX_TIME_IN_MIN))
ScreenSaverTime = defaultScreenSaverTime = i * MILLI_PER_MIN;
else if (i != -1)
xf86ConfigError("BlankTime value %d outside legal range of 0 - %d minutes",
i, MAX_TIME_IN_MIN);
#ifdef DPMSExtension
i = -1;
xf86GetOptValInteger(FlagOptions, FLAG_DPMS_STANDBYTIME, &i);
if ((i >= 0) && (i < MAX_TIME_IN_MIN))
DPMSStandbyTime = i * MILLI_PER_MIN;
else if (i != -1)
xf86ConfigError("StandbyTime value %d outside legal range of 0 - %d minutes",
i, MAX_TIME_IN_MIN);
i = -1;
xf86GetOptValInteger(FlagOptions, FLAG_DPMS_SUSPENDTIME, &i);
if ((i >= 0) && (i < MAX_TIME_IN_MIN))
DPMSSuspendTime = i * MILLI_PER_MIN;
else if (i != -1)
xf86ConfigError("SuspendTime value %d outside legal range of 0 - %d minutes",
i, MAX_TIME_IN_MIN);
i = -1;
xf86GetOptValInteger(FlagOptions, FLAG_DPMS_OFFTIME, &i);
if ((i >= 0) && (i < MAX_TIME_IN_MIN))
DPMSOffTime = i * MILLI_PER_MIN;
else if (i != -1)
xf86ConfigError("OffTime value %d outside legal range of 0 - %d minutes",
i, MAX_TIME_IN_MIN);
#endif
i = -1;
xf86GetOptValInteger(FlagOptions, FLAG_PIXMAP, &i);
switch (i) {
case 24:
pix24 = Pix24Use24;
break;
case 32:
pix24 = Pix24Use32;
break;
case -1:
break;
default:
xf86ConfigError("Pixmap option's value (%d) must be 24 or 32\n", i);
return FALSE;
}
if (xf86Pix24 != Pix24DontCare) {
xf86Info.pixmap24 = xf86Pix24;
xf86Info.pix24From = X_CMDLINE;
} else if (pix24 != Pix24DontCare) {
xf86Info.pixmap24 = pix24;
xf86Info.pix24From = X_CONFIG;
} else {
xf86Info.pixmap24 = Pix24DontCare;
xf86Info.pix24From = X_DEFAULT;
}
#ifdef SUPPORT_PC98
if (xf86GetOptValBool(FlagOptions, FLAG_PC98, &value)) {
xf86Info.pc98 = value;
if (value) {
xf86Msg(X_CONFIG, "Japanese PC98 architecture\n");
}
} else
if (detectPC98()) {
xf86Info.pc98 = TRUE;
xf86Msg(X_PROBED, "Japanese PC98 architecture\n");
}
#endif
#ifdef PANORAMIX
from = X_DEFAULT;
if (!noPanoramiXExtension)
from = X_CMDLINE;
else if (xf86GetOptValBool(FlagOptions, FLAG_XINERAMA, &value)) {
noPanoramiXExtension = !value;
from = X_CONFIG;
}
if (!noPanoramiXExtension)
xf86Msg(from, "Xinerama: enabled\n");
#endif
#ifdef DRI2
xf86Info.dri2 = FALSE;
xf86Info.dri2From = X_DEFAULT;
if (xf86GetOptValBool(FlagOptions, FLAG_DRI2, &value)) {
xf86Info.dri2 = value;
xf86Info.dri2From = X_CONFIG;
}
#endif
return TRUE;
}
Bool xf86DRI2Enabled(void)
{
return xf86Info.dri2;
}
static Bool
checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
{
InputInfoPtr corePointer = NULL, coreKeyboard = NULL;
Bool foundPointer = FALSE, foundKeyboard = FALSE;
const char *pointerMsg = NULL, *keyboardMsg = NULL;
InputInfoPtr *devs,
indp;
InputInfoRec Pointer = {}, Keyboard = {};
XF86ConfInputPtr confInput;
XF86ConfInputRec defPtr, defKbd;
int count = 0;
MessageType from = X_DEFAULT;
int found = 0;
const char *mousedrivers[] = { "mouse", "synaptics", "evdev", "vmmouse",
"void", NULL };
for (devs = servlayoutp->inputs; devs && *devs; devs++) {
indp = *devs;
if (indp->options &&
xf86CheckBoolOption(indp->options, "CorePointer", FALSE)) {
if (!corePointer) {
corePointer = indp;
} else {
xf86ReplaceBoolOption(indp->options, "CorePointer", FALSE);
xf86Msg(X_WARNING, "Duplicate core pointer devices. "
"Removing core pointer attribute from \"%s\"\n",
indp->name);
}
}
if (indp->options &&
xf86CheckBoolOption(indp->options, "CoreKeyboard", FALSE)) {
if (!coreKeyboard) {
coreKeyboard = indp;
} else {
xf86ReplaceBoolOption(indp->options, "CoreKeyboard", FALSE);
xf86Msg(X_WARNING, "Duplicate core keyboard devices. "
"Removing core keyboard attribute from \"%s\"\n",
indp->name);
}
}
count++;
}
confInput = NULL;
if (xf86PointerName) {
confInput = xf86findInput(xf86PointerName,
xf86configptr->conf_input_lst);
if (!confInput) {
xf86Msg(X_ERROR, "No InputDevice section called \"%s\"\n",
xf86PointerName);
return FALSE;
}
from = X_CMDLINE;
if (corePointer) {
for (devs = servlayoutp->inputs; devs && *devs; devs++)
if (*devs == corePointer)
{
free(*devs);
*devs = (InputInfoPtr)0x1;
break;
}
for (; devs && *devs; devs++)
devs[0] = devs[1];
count--;
}
corePointer = NULL;
foundPointer = TRUE;
}
if (corePointer) {
foundPointer = TRUE;
from = X_CONFIG;
}
if (!foundPointer && (xf86Info.forceInputDevices || implicitLayout)) {
XF86ConfInputPtr p;
for (p = xf86configptr->conf_input_lst; p; p = p->list.next) {
if (p->inp_option_lst &&
xf86CheckBoolOption(p->inp_option_lst, "CorePointer", FALSE)) {
confInput = p;
foundPointer = TRUE;
from = X_DEFAULT;
pointerMsg = "first core pointer device";
break;
}
}
}
if (!foundPointer && xf86Info.forceInputDevices) {
const char **driver = mousedrivers;
confInput = xf86findInput(CONF_IMPLICIT_POINTER,
xf86configptr->conf_input_lst);
while (*driver && !confInput) {
confInput = xf86findInputByDriver(*driver,
xf86configptr->conf_input_lst);
driver++;
}
if (confInput) {
foundPointer = TRUE;
from = X_DEFAULT;
pointerMsg = "first mouse device";
}
}
if (!foundPointer && xf86Info.forceInputDevices) {
memset(&defPtr, 0, sizeof(defPtr));
defPtr.inp_identifier = strdup("<default pointer>");
defPtr.inp_driver = strdup("mouse");
confInput = &defPtr;
foundPointer = TRUE;
from = X_DEFAULT;
pointerMsg = "default mouse configuration";
}
if (foundPointer && confInput) {
foundPointer = configInput(&Pointer, confInput, from);
if (foundPointer) {
count++;
devs = xnfrealloc(servlayoutp->inputs,
(count + 1) * sizeof(InputInfoPtr));
devs[count - 1] = xnfalloc(sizeof(InputInfoRec));
Pointer.fd = -1;
*devs[count - 1] = Pointer;
devs[count - 1]->options =
xf86addNewOption(devs[count -1]->options,
xnfstrdup("CorePointer"), NULL);
devs[count] = NULL;
servlayoutp->inputs = devs;
}
}
if (!foundPointer && xf86Info.forceInputDevices) {
xf86Msg(X_ERROR, "Cannot locate a core pointer device.\n");
return FALSE;
}
for (devs = servlayoutp->inputs; devs && *devs; devs++) {
const char **driver = mousedrivers;
while(*driver) {
if (!strcmp((*devs)->driver, *driver)) {
found = 1;
break;
}
driver++;
}
}
if (!found && xf86Info.forceInputDevices) {
xf86Msg(X_INFO, "No default mouse found, adding one\n");
memset(&defPtr, 0, sizeof(defPtr));
defPtr.inp_identifier = strdup("<default pointer>");
defPtr.inp_driver = strdup("mouse");
confInput = &defPtr;
foundPointer = configInput(&Pointer, confInput, from);
if (foundPointer) {
count++;
devs = xnfrealloc(servlayoutp->inputs,
(count + 1) * sizeof(InputInfoPtr));
devs[count - 1] = xnfalloc(sizeof(InputInfoRec));
Pointer.fd = -1;
*devs[count - 1] = Pointer;
devs[count - 1]->options =
xf86addNewOption(NULL, xnfstrdup("AlwaysCore"), NULL);
devs[count] = NULL;
servlayoutp->inputs = devs;
}
}
confInput = NULL;
if (xf86KeyboardName) {
confInput = xf86findInput(xf86KeyboardName,
xf86configptr->conf_input_lst);
if (!confInput) {
xf86Msg(X_ERROR, "No InputDevice section called \"%s\"\n",
xf86KeyboardName);
return FALSE;
}
from = X_CMDLINE;
if (coreKeyboard) {
for (devs = servlayoutp->inputs; devs && *devs; devs++)
if (*devs == coreKeyboard)
{
free(*devs);
*devs = (InputInfoPtr)0x1;
break;
}
for (; devs && *devs; devs++)
devs[0] = devs[1];
count--;
}
coreKeyboard = NULL;
foundKeyboard = TRUE;
}
if (coreKeyboard) {
foundKeyboard = TRUE;
from = X_CONFIG;
}
if (!foundKeyboard && (xf86Info.forceInputDevices || implicitLayout)) {
XF86ConfInputPtr p;
for (p = xf86configptr->conf_input_lst; p; p = p->list.next) {
if (p->inp_option_lst &&
xf86CheckBoolOption(p->inp_option_lst, "CoreKeyboard", FALSE)) {
confInput = p;
foundKeyboard = TRUE;
from = X_DEFAULT;
keyboardMsg = "first core keyboard device";
break;
}
}
}
if (!foundKeyboard && xf86Info.forceInputDevices) {
confInput = xf86findInput(CONF_IMPLICIT_KEYBOARD,
xf86configptr->conf_input_lst);
if (!confInput) {
confInput = xf86findInputByDriver("kbd",
xf86configptr->conf_input_lst);
}
if (confInput) {
foundKeyboard = TRUE;
from = X_DEFAULT;
keyboardMsg = "first keyboard device";
}
}
if (!foundKeyboard && xf86Info.forceInputDevices) {
memset(&defKbd, 0, sizeof(defKbd));
defKbd.inp_identifier = strdup("<default keyboard>");
defKbd.inp_driver = strdup("kbd");
confInput = &defKbd;
foundKeyboard = TRUE;
keyboardMsg = "default keyboard configuration";
from = X_DEFAULT;
}
if (foundKeyboard && confInput) {
foundKeyboard = configInput(&Keyboard, confInput, from);
if (foundKeyboard) {
count++;
devs = xnfrealloc(servlayoutp->inputs,
(count + 1) * sizeof(InputInfoPtr));
devs[count - 1] = xnfalloc(sizeof(InputInfoRec));
Keyboard.fd = -1;
*devs[count - 1] = Keyboard;
devs[count - 1]->options =
xf86addNewOption(devs[count - 1]->options,
xnfstrdup("CoreKeyboard"), NULL);
devs[count] = NULL;
servlayoutp->inputs = devs;
}
}
if (!foundKeyboard && xf86Info.forceInputDevices) {
xf86Msg(X_ERROR, "Cannot locate a core keyboard device.\n");
return FALSE;
}
if (pointerMsg) {
if (implicitLayout)
xf86Msg(X_DEFAULT, "No Layout section. Using the %s.\n",
pointerMsg);
else
xf86Msg(X_DEFAULT, "The core pointer device wasn't specified "
"explicitly in the layout.\n"
"\tUsing the %s.\n", pointerMsg);
}
if (keyboardMsg) {
if (implicitLayout)
xf86Msg(X_DEFAULT, "No Layout section. Using the %s.\n",
keyboardMsg);
else
xf86Msg(X_DEFAULT, "The core keyboard device wasn't specified "
"explicitly in the layout.\n"
"\tUsing the %s.\n", keyboardMsg);
}
if (!xf86Info.forceInputDevices && !(foundPointer && foundKeyboard)) {
#if defined(CONFIG_HAL) || defined(CONFIG_UDEV)
const char *config_backend;
#if defined(CONFIG_HAL)
config_backend = "HAL";
#else
config_backend = "udev";
#endif
xf86Msg(X_INFO, "The server relies on %s to provide the list of "
"input devices.\n\tIf no devices become available, "
"reconfigure %s or disable AutoAddDevices.\n",
config_backend, config_backend);
#else
xf86Msg(X_WARNING, "Hotplugging requested but the server was "
"compiled without a config backend. "
"No input devices were configured, the server "
"will start without any input devices.\n");
#endif
}
return TRUE;
}
typedef enum {
LAYOUT_ISOLATEDEVICE,
LAYOUT_SINGLECARD
} LayoutValues;
static OptionInfoRec LayoutOptions[] = {
{ LAYOUT_ISOLATEDEVICE, "IsolateDevice", OPTV_STRING,
{0}, FALSE },
{ LAYOUT_SINGLECARD, "SingleCard", OPTV_BOOLEAN,
{0}, FALSE },
{ -1, NULL, OPTV_NONE,
{0}, FALSE },
};
static Bool
configInputDevices(XF86ConfLayoutPtr layout, serverLayoutPtr servlayoutp)
{
XF86ConfInputrefPtr irp;
InputInfoPtr *indp;
int count = 0;
irp = layout->lay_input_lst;
while (irp) {
count++;
irp = (XF86ConfInputrefPtr)irp->list.next;
}
DebugF("Found %d input devices in the layout section %s\n",
count, layout->lay_identifier);
indp = xnfcalloc((count + 1), sizeof(InputInfoPtr));
indp[count] = NULL;
irp = layout->lay_input_lst;
count = 0;
while (irp) {
indp[count] = xf86AllocateInput();
if (!configInput(indp[count], irp->iref_inputdev, X_CONFIG)) {
do {
free(indp[count]);
} while(count--);
free(indp);
return FALSE;
}
indp[count]->options = xf86OptionListMerge(indp[count]->options,
irp->iref_option_lst);
count++;
irp = (XF86ConfInputrefPtr)irp->list.next;
}
servlayoutp->inputs = indp;
return TRUE;
}
static Bool
configLayout(serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout,
char *default_layout)
{
XF86ConfAdjacencyPtr adjp;
XF86ConfInactivePtr idp;
int saved_count, count = 0;
int scrnum;
XF86ConfLayoutPtr l;
MessageType from;
screenLayoutPtr slp;
GDevPtr gdp;
int i = 0, j;
if (!servlayoutp)
return FALSE;
from = X_DEFAULT;
if (xf86LayoutName != NULL)
from = X_CMDLINE;
else if (default_layout) {
xf86LayoutName = default_layout;
from = X_CONFIG;
}
if (xf86LayoutName != NULL) {
if ((l = xf86findLayout(xf86LayoutName, conf_layout)) == NULL) {
xf86Msg(X_ERROR, "No ServerLayout section called \"%s\"\n",
xf86LayoutName);
return FALSE;
}
conf_layout = l;
}
xf86Msg(from, "ServerLayout \"%s\"\n", conf_layout->lay_identifier);
adjp = conf_layout->lay_adjacency_lst;
while (adjp) {
count++;
adjp = (XF86ConfAdjacencyPtr)adjp->list.next;
}
DebugF("Found %d screens in the layout section %s",
count, conf_layout->lay_identifier);
if (!count)
count = 1;
slp = xnfcalloc(1, (count + 1) * sizeof(screenLayoutRec));
slp[count].screen = NULL;
adjp = conf_layout->lay_adjacency_lst;
count = 0;
while (adjp) {
slp[count].screen = xnfcalloc(1, sizeof(confScreenRec));
if (adjp->adj_scrnum < 0)
scrnum = count;
else
scrnum = adjp->adj_scrnum;
if (!configScreen(slp[count].screen, adjp->adj_screen, scrnum,
X_CONFIG)) {
do {
free(slp[count].screen);
} while(count--);
free(slp);
return FALSE;
}
slp[count].x = adjp->adj_x;
slp[count].y = adjp->adj_y;
slp[count].refname = adjp->adj_refscreen;
switch (adjp->adj_where) {
case CONF_ADJ_OBSOLETE:
slp[count].where = PosObsolete;
slp[count].topname = adjp->adj_top_str;
slp[count].bottomname = adjp->adj_bottom_str;
slp[count].leftname = adjp->adj_left_str;
slp[count].rightname = adjp->adj_right_str;
break;
case CONF_ADJ_ABSOLUTE:
slp[count].where = PosAbsolute;
break;
case CONF_ADJ_RIGHTOF:
slp[count].where = PosRightOf;
break;
case CONF_ADJ_LEFTOF:
slp[count].where = PosLeftOf;
break;
case CONF_ADJ_ABOVE:
slp[count].where = PosAbove;
break;
case CONF_ADJ_BELOW:
slp[count].where = PosBelow;
break;
case CONF_ADJ_RELATIVE:
slp[count].where = PosRelative;
break;
}
count++;
adjp = (XF86ConfAdjacencyPtr)adjp->list.next;
}
if (!count)
{
slp[0].screen = xnfcalloc(1, sizeof(confScreenRec));
if (!configScreen(slp[0].screen, xf86configptr->conf_screen_lst,
0, X_CONFIG)) {
free(slp[0].screen);
free(slp);
return FALSE;
}
}
for (i = 0; i < count; i++) {
for (j = 0; j < count; j++) {
if (slp[i].refname &&
strcmp(slp[i].refname, slp[j].screen->id) == 0) {
slp[i].refscreen = slp[j].screen;
}
if (slp[i].topname &&
strcmp(slp[i].topname, slp[j].screen->id) == 0) {
slp[i].top = slp[j].screen;
}
if (slp[i].bottomname &&
strcmp(slp[i].bottomname, slp[j].screen->id) == 0) {
slp[i].bottom = slp[j].screen;
}
if (slp[i].leftname &&
strcmp(slp[i].leftname, slp[j].screen->id) == 0) {
slp[i].left = slp[j].screen;
}
if (slp[i].rightname &&
strcmp(slp[i].rightname, slp[j].screen->id) == 0) {
slp[i].right = slp[j].screen;
}
}
if (slp[i].where != PosObsolete
&& slp[i].where != PosAbsolute
&& !slp[i].refscreen) {
xf86Msg(X_ERROR,"Screen %s doesn't exist: deleting placement\n",
slp[i].refname);
slp[i].where = PosAbsolute;
slp[i].x = 0;
slp[i].y = 0;
}
}
if (!count)
saved_count = 1;
else
saved_count = count;
count = 0;
idp = conf_layout->lay_inactive_lst;
while (idp) {
count++;
idp = (XF86ConfInactivePtr)idp->list.next;
}
DebugF("Found %d inactive devices in the layout section %s\n",
count, conf_layout->lay_identifier);
gdp = xnfalloc((count + 1) * sizeof(GDevRec));
gdp[count].identifier = NULL;
idp = conf_layout->lay_inactive_lst;
count = 0;
while (idp) {
if (!configDevice(&gdp[count], idp->inactive_device, FALSE))
goto bail;
count++;
idp = (XF86ConfInactivePtr)idp->list.next;
}
if (!configInputDevices(conf_layout, servlayoutp))
goto bail;
servlayoutp->id = conf_layout->lay_identifier;
servlayoutp->screens = slp;
servlayoutp->inactives = gdp;
servlayoutp->options = conf_layout->lay_option_lst;
from = X_DEFAULT;
return TRUE;
bail:
do {
free(slp[saved_count].screen);
} while(saved_count--);
free(slp);
free(gdp);
return FALSE;
}
static Bool
configImpliedLayout(serverLayoutPtr servlayoutp, XF86ConfScreenPtr conf_screen,
XF86ConfigPtr xf86configptr)
{
MessageType from;
XF86ConfScreenPtr s;
screenLayoutPtr slp;
InputInfoPtr *indp;
XF86ConfLayoutRec layout;
if (!servlayoutp)
return FALSE;
from = X_CONFIG;
if (xf86ScreenName != NULL) {
if ((s = xf86findScreen(xf86ScreenName, conf_screen)) == NULL) {
xf86Msg(X_ERROR, "No Screen section called \"%s\"\n",
xf86ScreenName);
return FALSE;
}
conf_screen = s;
from = X_CMDLINE;
}
slp = xnfcalloc(1, 2 * sizeof(screenLayoutRec));
slp[0].screen = xnfcalloc(1, sizeof(confScreenRec));
slp[1].screen = NULL;
if (!configScreen(slp[0].screen, conf_screen, 0, from)) {
free(slp);
return FALSE;
}
servlayoutp->id = "(implicit)";
servlayoutp->screens = slp;
servlayoutp->inactives = xnfcalloc(1, sizeof(GDevRec));
servlayoutp->options = NULL;
memset(&layout, 0, sizeof(layout));
layout.lay_identifier = servlayoutp->id;
if (xf86layoutAddInputDevices(xf86configptr, &layout) > 0) {
if (!configInputDevices(&layout, servlayoutp))
return FALSE;
from = X_DEFAULT;
} else {
indp = xnfalloc(sizeof(InputInfoPtr));
*indp = NULL;
servlayoutp->inputs = indp;
}
return TRUE;
}
static Bool
configXvAdaptor(confXvAdaptorPtr adaptor, XF86ConfVideoAdaptorPtr conf_adaptor)
{
int count = 0;
XF86ConfVideoPortPtr conf_port;
xf86Msg(X_CONFIG, "| |-->VideoAdaptor \"%s\"\n",
conf_adaptor->va_identifier);
adaptor->identifier = conf_adaptor->va_identifier;
adaptor->options = conf_adaptor->va_option_lst;
if (conf_adaptor->va_busid || conf_adaptor->va_driver) {
xf86Msg(X_CONFIG, "| | Unsupported device type, skipping entry\n");
return FALSE;
}
conf_port = conf_adaptor->va_port_lst;
while(conf_port) {
count++;
conf_port = (XF86ConfVideoPortPtr)conf_port->list.next;
}
adaptor->ports = xnfalloc((count) * sizeof(confXvPortRec));
adaptor->numports = count;
count = 0;
conf_port = conf_adaptor->va_port_lst;
while(conf_port) {
adaptor->ports[count].identifier = conf_port->vp_identifier;
adaptor->ports[count].options = conf_port->vp_option_lst;
count++;
conf_port = (XF86ConfVideoPortPtr)conf_port->list.next;
}
return TRUE;
}
static Bool
configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, int scrnum,
MessageType from)
{
int count = 0;
XF86ConfDisplayPtr dispptr;
XF86ConfAdaptorLinkPtr conf_adaptor;
Bool defaultMonitor = FALSE;
XF86ConfScreenRec local_conf_screen;
if (!conf_screen) {
memset(&local_conf_screen, 0, sizeof(local_conf_screen));
conf_screen = &local_conf_screen;
conf_screen->scrn_identifier = "Default Screen Section";
xf86Msg(X_DEFAULT, "No screen section available. Using defaults.\n");
}
xf86Msg(from, "|-->Screen \"%s\" (%d)\n", conf_screen->scrn_identifier,
scrnum);
screenp->id = conf_screen->scrn_identifier;
screenp->screennum = scrnum;
screenp->defaultdepth = conf_screen->scrn_defaultdepth;
screenp->defaultbpp = conf_screen->scrn_defaultbpp;
screenp->defaultfbbpp = conf_screen->scrn_defaultfbbpp;
screenp->monitor = xnfcalloc(1, sizeof(MonRec));
if (!conf_screen->scrn_monitor) {
XF86ConfMonitorRec defMon;
memset(&defMon, 0, sizeof(defMon));
defMon.mon_identifier = "<default monitor>";
if (!configMonitor(screenp->monitor, &defMon))
return FALSE;
defaultMonitor = TRUE;
} else {
if (!configMonitor(screenp->monitor,conf_screen->scrn_monitor))
return FALSE;
}
screenp->device = xnfcalloc(1, sizeof(GDevRec));
if ((!conf_screen->scrn_device) && (xf86configptr->conf_device_lst)) {
conf_screen->scrn_device = xf86configptr->conf_device_lst;
xf86Msg(X_DEFAULT, "No device specified for screen \"%s\".\n"
"\tUsing the first device section listed.\n", screenp->id);
}
if (configDevice(screenp->device,conf_screen->scrn_device, TRUE)) {
screenp->device->myScreenSection = screenp;
} else {
screenp->device = NULL;
}
screenp->options = conf_screen->scrn_option_lst;
dispptr = conf_screen->scrn_display_lst;
while(dispptr) {
count++;
dispptr = (XF86ConfDisplayPtr)dispptr->list.next;
}
screenp->displays = xnfalloc((count) * sizeof(DispRec));
screenp->numdisplays = count;
if (conf_screen->scrn_virtualX && conf_screen->scrn_virtualY) {
for (count = 0, dispptr = conf_screen->scrn_display_lst;
dispptr;
dispptr = (XF86ConfDisplayPtr)dispptr->list.next, count++) {
screenp->displays[count].virtualX = conf_screen->scrn_virtualX;
screenp->displays[count].virtualY = conf_screen->scrn_virtualY;
}
}
count = 0;
dispptr = conf_screen->scrn_display_lst;
while(dispptr) {
configDisplay(&(screenp->displays[count]),dispptr);
count++;
dispptr = (XF86ConfDisplayPtr)dispptr->list.next;
}
conf_adaptor = conf_screen->scrn_adaptor_lst;
while(conf_adaptor) {
count++;
conf_adaptor = (XF86ConfAdaptorLinkPtr)conf_adaptor->list.next;
}
screenp->xvadaptors = xnfalloc((count) * sizeof(confXvAdaptorRec));
screenp->numxvadaptors = 0;
conf_adaptor = conf_screen->scrn_adaptor_lst;
while(conf_adaptor) {
if (configXvAdaptor(&(screenp->xvadaptors[screenp->numxvadaptors]),
conf_adaptor->al_adaptor))
screenp->numxvadaptors++;
conf_adaptor = (XF86ConfAdaptorLinkPtr)conf_adaptor->list.next;
}
if (defaultMonitor) {
xf86Msg(X_DEFAULT, "No monitor specified for screen \"%s\".\n"
"\tUsing a default monitor configuration.\n", screenp->id);
}
return TRUE;
}
typedef enum {
MON_REDUCEDBLANKING,
MON_MAX_PIX_CLOCK,
} MonitorValues;
static OptionInfoRec MonitorOptions[] = {
{ MON_REDUCEDBLANKING, "ReducedBlanking", OPTV_BOOLEAN,
{0}, FALSE },
{ MON_MAX_PIX_CLOCK, "MaxPixClock", OPTV_FREQ,
{0}, FALSE },
{ -1, NULL, OPTV_NONE,
{0}, FALSE },
};
static Bool
configMonitor(MonPtr monitorp, XF86ConfMonitorPtr conf_monitor)
{
int count;
DisplayModePtr mode,last = NULL;
XF86ConfModeLinePtr cmodep;
XF86ConfModesPtr modes;
XF86ConfModesLinkPtr modeslnk = conf_monitor->mon_modes_sect_lst;
Gamma zeros = {0.0, 0.0, 0.0};
float badgamma = 0.0;
double maxPixClock;
xf86Msg(X_CONFIG, "| |-->Monitor \"%s\"\n",
conf_monitor->mon_identifier);
monitorp->id = conf_monitor->mon_identifier;
monitorp->vendor = conf_monitor->mon_vendor;
monitorp->model = conf_monitor->mon_modelname;
monitorp->Modes = NULL;
monitorp->Last = NULL;
monitorp->gamma = zeros;
monitorp->widthmm = conf_monitor->mon_width;
monitorp->heightmm = conf_monitor->mon_height;
monitorp->reducedblanking = FALSE;
monitorp->maxPixClock = 0;
monitorp->options = conf_monitor->mon_option_lst;
for( count = 0 ;
count < conf_monitor->mon_n_hsync && count < MAX_HSYNC;
count++) {
monitorp->hsync[count].hi = conf_monitor->mon_hsync[count].hi;
monitorp->hsync[count].lo = conf_monitor->mon_hsync[count].lo;
}
monitorp->nHsync = count;
for( count = 0 ;
count < conf_monitor->mon_n_vrefresh && count < MAX_VREFRESH;
count++) {
monitorp->vrefresh[count].hi = conf_monitor->mon_vrefresh[count].hi;
monitorp->vrefresh[count].lo = conf_monitor->mon_vrefresh[count].lo;
}
monitorp->nVrefresh = count;
while(modeslnk)
{
modes = xf86findModes (modeslnk->ml_modes_str,
xf86configptr->conf_modes_lst);
modeslnk->ml_modes = modes;
if (xf86itemNotSublist(
(GenericListPtr)conf_monitor->mon_modeline_lst,
(GenericListPtr)modes->mon_modeline_lst)) {
conf_monitor->mon_modeline_lst = (XF86ConfModeLinePtr)
xf86addListItem(
(GenericListPtr)conf_monitor->mon_modeline_lst,
(GenericListPtr)modes->mon_modeline_lst);
}
modeslnk = modeslnk->list.next;
}
cmodep = conf_monitor->mon_modeline_lst;
while( cmodep ) {
mode = xnfcalloc(1, sizeof(DisplayModeRec));
mode->type = 0;
mode->Clock = cmodep->ml_clock;
mode->HDisplay = cmodep->ml_hdisplay;
mode->HSyncStart = cmodep->ml_hsyncstart;
mode->HSyncEnd = cmodep->ml_hsyncend;
mode->HTotal = cmodep->ml_htotal;
mode->VDisplay = cmodep->ml_vdisplay;
mode->VSyncStart = cmodep->ml_vsyncstart;
mode->VSyncEnd = cmodep->ml_vsyncend;
mode->VTotal = cmodep->ml_vtotal;
mode->Flags = cmodep->ml_flags;
mode->HSkew = cmodep->ml_hskew;
mode->VScan = cmodep->ml_vscan;
mode->name = xnfstrdup(cmodep->ml_identifier);
if( last ) {
mode->prev = last;
last->next = mode;
}
else {
monitorp->Modes = mode;
mode->prev = NULL;
}
last = mode;
cmodep = (XF86ConfModeLinePtr)cmodep->list.next;
}
if(last){
last->next = NULL;
}
monitorp->Last = last;
if (! addDefaultModes(monitorp) )
return FALSE;
if (conf_monitor->mon_gamma_red > GAMMA_ZERO)
monitorp->gamma.red = conf_monitor->mon_gamma_red;
if (conf_monitor->mon_gamma_green > GAMMA_ZERO)
monitorp->gamma.green = conf_monitor->mon_gamma_green;
if (conf_monitor->mon_gamma_blue > GAMMA_ZERO)
monitorp->gamma.blue = conf_monitor->mon_gamma_blue;
if (monitorp->gamma.red > GAMMA_ZERO &&
(monitorp->gamma.red < GAMMA_MIN ||
monitorp->gamma.red > GAMMA_MAX)) {
badgamma = monitorp->gamma.red;
} else if (monitorp->gamma.green > GAMMA_ZERO &&
(monitorp->gamma.green < GAMMA_MIN ||
monitorp->gamma.green > GAMMA_MAX)) {
badgamma = monitorp->gamma.green;
} else if (monitorp->gamma.blue > GAMMA_ZERO &&
(monitorp->gamma.blue < GAMMA_MIN ||
monitorp->gamma.blue > GAMMA_MAX)) {
badgamma = monitorp->gamma.blue;
}
if (badgamma > GAMMA_ZERO) {
xf86ConfigError("Gamma value %.f is out of range (%.2f - %.1f)\n",
badgamma, GAMMA_MIN, GAMMA_MAX);
return FALSE;
}
xf86ProcessOptions(-1, monitorp->options, MonitorOptions);
xf86GetOptValBool(MonitorOptions, MON_REDUCEDBLANKING,
&monitorp->reducedblanking);
if (xf86GetOptValFreq(MonitorOptions, MON_MAX_PIX_CLOCK, OPTUNITS_KHZ,
&maxPixClock) == TRUE) {
monitorp->maxPixClock = (int) maxPixClock;
}
return TRUE;
}
static int
lookupVisual(const char *visname)
{
int i;
if (!visname || !*visname)
return -1;
for (i = 0; i <= DirectColor; i++) {
if (!xf86nameCompare(visname, xf86VisualNames[i]))
break;
}
if (i <= DirectColor)
return i;
return -1;
}
static Bool
configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display)
{
int count = 0;
XF86ModePtr modep;
displayp->frameX0 = conf_display->disp_frameX0;
displayp->frameY0 = conf_display->disp_frameY0;
displayp->virtualX = conf_display->disp_virtualX;
displayp->virtualY = conf_display->disp_virtualY;
displayp->depth = conf_display->disp_depth;
displayp->fbbpp = conf_display->disp_bpp;
displayp->weight.red = conf_display->disp_weight.red;
displayp->weight.green = conf_display->disp_weight.green;
displayp->weight.blue = conf_display->disp_weight.blue;
displayp->blackColour.red = conf_display->disp_black.red;
displayp->blackColour.green = conf_display->disp_black.green;
displayp->blackColour.blue = conf_display->disp_black.blue;
displayp->whiteColour.red = conf_display->disp_white.red;
displayp->whiteColour.green = conf_display->disp_white.green;
displayp->whiteColour.blue = conf_display->disp_white.blue;
displayp->options = conf_display->disp_option_lst;
if (conf_display->disp_visual) {
displayp->defaultVisual = lookupVisual(conf_display->disp_visual);
if (displayp->defaultVisual == -1) {
xf86ConfigError("Invalid visual name: \"%s\"",
conf_display->disp_visual);
return FALSE;
}
} else {
displayp->defaultVisual = -1;
}
modep = conf_display->disp_mode_lst;
while(modep) {
count++;
modep = (XF86ModePtr)modep->list.next;
}
displayp->modes = xnfalloc((count+1) * sizeof(char*));
modep = conf_display->disp_mode_lst;
count = 0;
while(modep) {
displayp->modes[count] = modep->mode_name;
count++;
modep = (XF86ModePtr)modep->list.next;
}
displayp->modes[count] = NULL;
return TRUE;
}
static Bool
configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device, Bool active)
{
int i;
if (!conf_device) {
return FALSE;
}
if (active)
xf86Msg(X_CONFIG, "| |-->Device \"%s\"\n",
conf_device->dev_identifier);
else
xf86Msg(X_CONFIG, "|-->Inactive Device \"%s\"\n",
conf_device->dev_identifier);
devicep->identifier = conf_device->dev_identifier;
devicep->vendor = conf_device->dev_vendor;
devicep->board = conf_device->dev_board;
devicep->chipset = conf_device->dev_chipset;
devicep->ramdac = conf_device->dev_ramdac;
devicep->driver = conf_device->dev_driver;
devicep->active = active;
devicep->videoRam = conf_device->dev_videoram;
devicep->BiosBase = conf_device->dev_bios_base;
devicep->MemBase = conf_device->dev_mem_base;
devicep->IOBase = conf_device->dev_io_base;
devicep->clockchip = conf_device->dev_clockchip;
devicep->busID = conf_device->dev_busid;
devicep->textClockFreq = conf_device->dev_textclockfreq;
devicep->chipID = conf_device->dev_chipid;
devicep->chipRev = conf_device->dev_chiprev;
devicep->options = conf_device->dev_option_lst;
devicep->irq = conf_device->dev_irq;
devicep->screen = conf_device->dev_screen;
for (i = 0; i < MAXDACSPEEDS; i++) {
if (i < CONF_MAXDACSPEEDS)
devicep->dacSpeeds[i] = conf_device->dev_dacSpeeds[i];
else
devicep->dacSpeeds[i] = 0;
}
devicep->numclocks = conf_device->dev_clocks;
if (devicep->numclocks > MAXCLOCKS)
devicep->numclocks = MAXCLOCKS;
for (i = 0; i < devicep->numclocks; i++) {
devicep->clock[i] = conf_device->dev_clock[i];
}
devicep->claimed = FALSE;
return TRUE;
}
#ifdef XF86DRI
static void
configDRI(XF86ConfDRIPtr drip)
{
struct group *grp;
xf86ConfigDRI.group = -1;
xf86ConfigDRI.mode = 0;
if (drip) {
if (drip->dri_group_name) {
if ((grp = getgrnam(drip->dri_group_name)))
xf86ConfigDRI.group = grp->gr_gid;
} else {
if (drip->dri_group >= 0)
xf86ConfigDRI.group = drip->dri_group;
}
xf86ConfigDRI.mode = drip->dri_mode;
}
}
#endif
static void
configExtensions(XF86ConfExtensionsPtr conf_ext)
{
XF86OptionPtr o;
if (conf_ext && conf_ext->ext_option_lst) {
for (o = conf_ext->ext_option_lst; o; o = xf86NextOption(o)) {
char *name = xf86OptionName(o);
char *val = xf86OptionValue(o);
char *n;
Bool enable = TRUE;
n = xf86NormalizeName(name);
if (strncmp(n, "no", 2) == 0) {
name += 2;
enable = FALSE;
}
if (!val ||
xf86NameCmp(val, "enable") == 0 ||
xf86NameCmp(val, "enabled") == 0 ||
xf86NameCmp(val, "on") == 0 ||
xf86NameCmp(val, "1") == 0 ||
xf86NameCmp(val, "yes") == 0 ||
xf86NameCmp(val, "true") == 0) {
} else if (xf86NameCmp(val, "disable") == 0 ||
xf86NameCmp(val, "disabled") == 0 ||
xf86NameCmp(val, "off") == 0 ||
xf86NameCmp(val, "0") == 0 ||
xf86NameCmp(val, "no") == 0 ||
xf86NameCmp(val, "false") == 0) {
enable = !enable;
} else {
xf86Msg(X_WARNING, "Ignoring unrecognized value \"%s\"\n", val);
free(n);
continue;
}
if (EnableDisableExtension(name, enable)) {
xf86Msg(X_CONFIG, "Extension \"%s\" is %s\n",
name, enable ? "enabled" : "disabled");
} else {
xf86Msg(X_WARNING, "Ignoring unrecognized extension \"%s\"\n",
name);
}
free(n);
}
}
}
static Bool
configInput(InputInfoPtr inputp, XF86ConfInputPtr conf_input, MessageType from)
{
xf86Msg(from, "|-->Input Device \"%s\"\n", conf_input->inp_identifier);
inputp->name = conf_input->inp_identifier;
inputp->driver = conf_input->inp_driver;
inputp->options = conf_input->inp_option_lst;
inputp->attrs = NULL;
return TRUE;
}
static Bool
modeIsPresent(DisplayModePtr mode, MonPtr monitorp)
{
DisplayModePtr knownmodes = monitorp->Modes;
while(knownmodes != NULL)
{
if(!strcmp(mode->name, knownmodes->name) &&
!(knownmodes->type & M_T_DEFAULT))
return TRUE;
knownmodes = knownmodes->next;
}
return FALSE;
}
static Bool
addDefaultModes(MonPtr monitorp)
{
DisplayModePtr mode;
DisplayModePtr last = monitorp->Last;
int i = 0;
for (i = 0; i < xf86NumDefaultModes; i++)
{
mode = xf86DuplicateMode(&xf86DefaultModes[i]);
if (!modeIsPresent(mode, monitorp))
{
monitorp->Modes = xf86ModesAdd(monitorp->Modes, mode);
last = mode;
} else {
free(mode);
}
}
monitorp->Last = last;
return TRUE;
}
static void
checkInput(serverLayoutPtr layout, Bool implicit_layout) {
checkCoreInputDevices(layout, implicit_layout);
if (!xf86Info.forceInputDevices && layout->inputs)
{
InputInfoPtr *dev = layout->inputs;
BOOL warned = FALSE;
while(*dev)
{
if (strcmp((*dev)->driver, "kbd") == 0 ||
strcmp((*dev)->driver, "mouse") == 0 ||
strcmp((*dev)->driver, "vmmouse") == 0)
{
InputInfoPtr *current;
if (!warned)
{
xf86Msg(X_WARNING, "Hotplugging is on, devices using "
"drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.\n");
warned = TRUE;
}
xf86Msg(X_WARNING, "Disabling %s\n", (*dev)->name);
current = dev;
free(*dev);
do {
*current = *(current + 1);
current++;
} while(*current);
} else
dev++;
}
}
}
ConfigStatus
xf86HandleConfigFile(Bool autoconfig)
{
const char *filename, *dirname, *sysdirname;
char *filesearch, *dirsearch;
MessageType filefrom = X_DEFAULT;
MessageType dirfrom = X_DEFAULT;
char *scanptr;
Bool singlecard = 0;
Bool implicit_layout = FALSE;
if (!autoconfig) {
if (getuid() == 0) {
filesearch = ROOT_CONFIGPATH;
dirsearch = ROOT_CONFIGDIRPATH;
} else {
filesearch = USER_CONFIGPATH;
dirsearch = USER_CONFIGDIRPATH;
}
if (xf86ConfigFile)
filefrom = X_CMDLINE;
if (xf86ConfigDir)
dirfrom = X_CMDLINE;
xf86initConfigFiles();
sysdirname = xf86openConfigDirFiles(SYS_CONFIGDIRPATH, NULL,
PROJECTROOT);
dirname = xf86openConfigDirFiles(dirsearch, xf86ConfigDir, PROJECTROOT);
filename = xf86openConfigFile(filesearch, xf86ConfigFile, PROJECTROOT);
if (filename) {
xf86MsgVerb(filefrom, 0, "Using config file: \"%s\"\n", filename);
xf86ConfigFile = xnfstrdup(filename);
} else {
if (xf86ConfigFile)
xf86Msg(X_ERROR, "Unable to locate/open config file: \"%s\"\n",
xf86ConfigFile);
}
if (dirname) {
xf86MsgVerb(dirfrom, 0, "Using config directory: \"%s\"\n",
dirname);
xf86ConfigDir = xnfstrdup(dirname);
} else {
if (xf86ConfigDir)
xf86Msg(X_ERROR,
"Unable to locate/open config directory: \"%s\"\n",
xf86ConfigDir);
}
if (sysdirname)
xf86MsgVerb(X_DEFAULT, 0, "Using system config directory \"%s\"\n",
sysdirname);
if (!filename && !dirname && !sysdirname)
return CONFIG_NOFILE;
}
if ((xf86configptr = xf86readConfigFile ()) == NULL) {
xf86Msg(X_ERROR, "Problem parsing the config file\n");
return CONFIG_PARSE_ERROR;
}
xf86closeConfigFile ();
if (xf86configptr->conf_layout_lst == NULL || xf86ScreenName != NULL) {
if (xf86ScreenName == NULL) {
xf86Msg(X_DEFAULT,
"No Layout section. Using the first Screen section.\n");
}
if (!configImpliedLayout(&xf86ConfigLayout,
xf86configptr->conf_screen_lst,
xf86configptr)) {
xf86Msg(X_ERROR, "Unable to determine the screen layout\n");
return CONFIG_PARSE_ERROR;
}
implicit_layout = TRUE;
} else {
if (xf86configptr->conf_flags != NULL) {
char *dfltlayout = NULL;
pointer optlist = xf86configptr->conf_flags->flg_option_lst;
if (optlist && xf86FindOption(optlist, "defaultserverlayout"))
dfltlayout = xf86SetStrOption(optlist, "defaultserverlayout", NULL);
if (!configLayout(&xf86ConfigLayout, xf86configptr->conf_layout_lst,
dfltlayout)) {
xf86Msg(X_ERROR, "Unable to determine the screen layout\n");
return CONFIG_PARSE_ERROR;
}
} else {
if (!configLayout(&xf86ConfigLayout, xf86configptr->conf_layout_lst,
NULL)) {
xf86Msg(X_ERROR, "Unable to determine the screen layout\n");
return CONFIG_PARSE_ERROR;
}
}
}
xf86ProcessOptions(-1, xf86ConfigLayout.options, LayoutOptions);
if ((scanptr = xf86GetOptValString(LayoutOptions, LAYOUT_ISOLATEDEVICE))) {
;
} else {
xf86GetOptValBool(LayoutOptions, LAYOUT_SINGLECARD, &singlecard);
if (singlecard)
scanptr = xf86ConfigLayout.screens->screen->device->busID;
}
if (scanptr) {
if (strncmp(scanptr, "PCI:", 4) != 0) {
xf86Msg(X_WARNING, "Bus types other than PCI not yet isolable.\n"
"\tIgnoring IsolateDevice option.\n");
} else
xf86PciIsolateDevice(scanptr);
}
if (!configServerFlags(xf86configptr->conf_flags,xf86ConfigLayout.options)){
ErrorF ("Problem when converting the config data structures\n");
return CONFIG_PARSE_ERROR;
}
configFiles(xf86configptr->conf_files);
configExtensions(xf86configptr->conf_extensions);
#ifdef XF86DRI
configDRI(xf86configptr->conf_dri);
#endif
checkInput(&xf86ConfigLayout, implicit_layout);
#ifdef XF86VIDMODE
if (xf86VidModeDisabled)
xf86Info.vidModeEnabled = FALSE;
if (xf86VidModeAllowNonLocal)
xf86Info.vidModeAllowNonLocal = TRUE;
#endif
if (xf86AllowMouseOpenFail)
xf86Info.allowMouseOpenFail = TRUE;
return CONFIG_OK;
}
Bool
xf86PathIsSafe(const char *path)
{
return (xf86pathIsSafe(path) != 0);
}