static XF86ConfLayoutPtr
configureLayoutSection (void)
{
int scrnum = 0;
parsePrologue (XF86ConfLayoutPtr, XF86ConfLayoutRec)
ptr->lay_identifier = "X.org Configured";
{
XF86ConfInputrefPtr iptr;
iptr = xf86confmalloc (sizeof (XF86ConfInputrefRec));
iptr->list.next = NULL;
iptr->iref_option_lst = NULL;
iptr->iref_inputdev_str = "Mouse0";
iptr->iref_option_lst =
xf86addNewOption (iptr->iref_option_lst, xstrdup("CorePointer"), NULL);
ptr->lay_input_lst = (XF86ConfInputrefPtr)
xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);
}
{
XF86ConfInputrefPtr iptr;
iptr = xf86confmalloc (sizeof (XF86ConfInputrefRec));
iptr->list.next = NULL;
iptr->iref_option_lst = NULL;
iptr->iref_inputdev_str = "Keyboard0";
iptr->iref_option_lst =
xf86addNewOption (iptr->iref_option_lst, xstrdup("CoreKeyboard"), NULL);
ptr->lay_input_lst = (XF86ConfInputrefPtr)
xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);
}
for (scrnum = 0; scrnum < nDevToConfig; scrnum++) {
XF86ConfAdjacencyPtr aptr;
aptr = xf86confmalloc (sizeof (XF86ConfAdjacencyRec));
aptr->list.next = NULL;
aptr->adj_x = 0;
aptr->adj_y = 0;
aptr->adj_scrnum = scrnum;
aptr->adj_screen_str = xnfalloc(18);
sprintf(aptr->adj_screen_str, "Screen%d", scrnum);
if (scrnum == 0) {
aptr->adj_where = CONF_ADJ_ABSOLUTE;
aptr->adj_refscreen = NULL;
}
else {
aptr->adj_where = CONF_ADJ_RIGHTOF;
aptr->adj_refscreen = xnfalloc(18);
sprintf(aptr->adj_refscreen, "Screen%d", scrnum - 1);
}
ptr->lay_adjacency_lst =
(XF86ConfAdjacencyPtr)xf86addListItem((glp)ptr->lay_adjacency_lst,
(glp)aptr);
}
return ptr;
}
static XF86ConfScreenPtr
configureScreenSection(int screennum)
{
int i;
int depths[] = { 1, 4, 8, 15, 16, 24 /*, 32 */ };
char *tmp;
parsePrologue(XF86ConfScreenPtr, XF86ConfScreenRec)
XNFasprintf(&tmp, "Screen%d", screennum);
ptr->scrn_identifier = tmp;
XNFasprintf(&tmp, "Monitor%d", screennum);
ptr->scrn_monitor_str = tmp;
XNFasprintf(&tmp, "Card%d", screennum);
ptr->scrn_device_str = tmp;
for (i = 0; i < sizeof(depths) / sizeof(depths[0]); i++) {
XF86ConfDisplayPtr conf_display;
conf_display = calloc(1, sizeof(XF86ConfDisplayRec));
conf_display->disp_depth = depths[i];
conf_display->disp_black.red = conf_display->disp_white.red = -1;
conf_display->disp_black.green = conf_display->disp_white.green = -1;
conf_display->disp_black.blue = conf_display->disp_white.blue = -1;
ptr->scrn_display_lst = (XF86ConfDisplayPtr) xf86addListItem((glp) ptr->
scrn_display_lst,
(glp)
conf_display);
}
return ptr;
}
static XF86ConfScreenPtr
configureScreenSection (int screennum)
{
int i;
int depths[] = { 1, 4, 8, 15, 16, 24/*, 32*/ };
parsePrologue (XF86ConfScreenPtr, XF86ConfScreenRec)
ptr->scrn_identifier = xf86confmalloc(18);
sprintf(ptr->scrn_identifier, "Screen%d", screennum);
ptr->scrn_monitor_str = xf86confmalloc(19);
sprintf(ptr->scrn_monitor_str, "Monitor%d", screennum);
ptr->scrn_device_str = xf86confmalloc(16);
sprintf(ptr->scrn_device_str, "Card%d", screennum);
for (i=0; i<sizeof(depths)/sizeof(depths[0]); i++)
{
XF86ConfDisplayPtr display;
display = xf86confmalloc(sizeof(XF86ConfDisplayRec));
memset((XF86ConfDisplayPtr)display,0,sizeof(XF86ConfDisplayRec));
display->disp_depth = depths[i];
display->disp_black.red = display->disp_white.red = -1;
display->disp_black.green = display->disp_white.green = -1;
display->disp_black.blue = display->disp_white.blue = -1;
ptr->scrn_display_lst = (XF86ConfDisplayPtr)xf86addListItem(
(glp)ptr->scrn_display_lst, (glp)display);
}
return ptr;
}
static XF86ConfInputPtr
configureInputSection (void)
{
XF86ConfInputPtr mouse = NULL;
parsePrologue (XF86ConfInputPtr, XF86ConfInputRec)
ptr->inp_identifier = "Keyboard0";
ptr->inp_driver = "kbd";
ptr->list.next = NULL;
/* Crude mechanism to auto-detect mouse (os dependent) */
{
int fd;
#ifdef WSCONS_SUPPORT
fd = open("/dev/wsmouse", 0);
if (fd > 0) {
DFLT_MOUSE_DEV = "/dev/wsmouse";
DFLT_MOUSE_PROTO = "wsmouse";
close(fd);
} else {
ErrorF("cannot open /dev/wsmouse\n");
}
#endif
#ifndef __SCO__
fd = open(DFLT_MOUSE_DEV, 0);
if (fd != -1) {
foundMouse = TRUE;
close(fd);
}
#else
foundMouse = TRUE;
#endif
}
mouse = xf86confmalloc(sizeof(XF86ConfInputRec));
memset((XF86ConfInputPtr)mouse,0,sizeof(XF86ConfInputRec));
mouse->inp_identifier = "Mouse0";
mouse->inp_driver = "mouse";
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xstrdup("Protocol"),
xstrdup(DFLT_MOUSE_PROTO));
#ifndef __SCO__
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xstrdup("Device"),
xstrdup(DFLT_MOUSE_DEV));
#endif
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xstrdup("ZAxisMapping"),
xstrdup("4 5 6 7"));
ptr = (XF86ConfInputPtr)xf86addListItem((glp)ptr, (glp)mouse);
return ptr;
}
int
xf86layoutAddInputDevices(XF86ConfigPtr config, XF86ConfLayoutPtr layout)
{
int count = 0;
XF86ConfInputPtr input = config->conf_input_lst;
XF86ConfInputrefPtr inptr;
/* add all AutoServerLayout devices to the server layout */
while (input)
{
if (xf86CheckBoolOption(input->inp_option_lst, "AutoServerLayout", FALSE))
{
XF86ConfInputrefPtr iref = layout->lay_input_lst;
/* avoid duplicates if referenced but lists AutoServerLayout too */
while (iref)
{
if (strcmp(iref->iref_inputdev_str, input->inp_identifier) == 0)
break;
iref = iref->list.next;
}
if (!iref)
{
XF86ConfInputrefPtr iptr;
iptr = calloc(1, sizeof(XF86ConfInputrefRec));
iptr->iref_inputdev_str = input->inp_identifier;
layout->lay_input_lst = (XF86ConfInputrefPtr)
xf86addListItem((glp)layout->lay_input_lst, (glp)iptr);
count++;
}
}
input = input->list.next;
}
inptr = layout->lay_input_lst;
while (inptr)
{
input = xf86findInput (inptr->iref_inputdev_str,
config->conf_input_lst);
if (!input)
{
xf86validationError (UNDEFINED_INPUT_MSG,
inptr->iref_inputdev_str, layout->lay_identifier);
return -1;
}
else
inptr->iref_inputdev = input;
inptr = inptr->list.next;
}
return count;
}
static XF86ConfInputPtr
configureInputSection(void)
{
XF86ConfInputPtr mouse = NULL;
parsePrologue(XF86ConfInputPtr, XF86ConfInputRec)
ptr->inp_identifier = xnfstrdup("Keyboard0");
ptr->inp_driver = xnfstrdup("kbd");
ptr->list.next = NULL;
/* Crude mechanism to auto-detect mouse (os dependent) */
{
int fd;
fd = open(DFLT_MOUSE_DEV, 0);
if (fd != -1) {
foundMouse = TRUE;
close(fd);
}
}
mouse = calloc(1, sizeof(XF86ConfInputRec));
mouse->inp_identifier = xnfstrdup("Mouse0");
mouse->inp_driver = xnfstrdup("mouse");
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xnfstrdup("Protocol"),
xnfstrdup(DFLT_MOUSE_PROTO));
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xnfstrdup("Device"),
xnfstrdup(DFLT_MOUSE_DEV));
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xnfstrdup("ZAxisMapping"),
xnfstrdup("4 5 6 7"));
ptr = (XF86ConfInputPtr) xf86addListItem((glp) ptr, (glp) mouse);
return ptr;
}
XF86LoadPtr
xf86parseModuleSubSection (XF86LoadPtr head, char *name)
{
int token;
parsePrologue (XF86LoadPtr, XF86LoadRec)
ptr->load_name = name;
ptr->load_type = XF86_LOAD_MODULE;
ptr->load_opt = NULL;
ptr->list.next = NULL;
while ((token = xf86getToken (SubModuleTab)) != ENDSUBSECTION)
{
switch (token)
{
case COMMENT:
ptr->load_comment = xf86addComment(ptr->load_comment, val.str);
break;
case OPTION:
ptr->load_opt = xf86parseOption(ptr->load_opt);
break;
case EOF_TOKEN:
xf86parseError (UNEXPECTED_EOF_MSG, NULL);
xf86conffree(ptr);
return NULL;
default:
xf86parseError (INVALID_KEYWORD_MSG, xf86tokenString ());
xf86conffree(ptr);
return NULL;
break;
}
}
return ((XF86LoadPtr) xf86addListItem ((glp) head, (glp) ptr));
}
static XF86ConfDevicePtr
configureDeviceSection (int screennum)
{
char identifier[16];
OptionInfoPtr p;
int i = 0;
#ifdef DO_FBDEV_PROBE
Bool foundFBDEV = FALSE;
#endif
parsePrologue (XF86ConfDevicePtr, XF86ConfDeviceRec)
/* Move device info to parser structure */
sprintf(identifier, "Card%d", screennum);
ptr->dev_identifier = strdup(identifier);
/* ptr->dev_identifier = DevToConfig[screennum].GDev.identifier;*/
ptr->dev_vendor = DevToConfig[screennum].GDev.vendor;
ptr->dev_board = DevToConfig[screennum].GDev.board;
ptr->dev_chipset = DevToConfig[screennum].GDev.chipset;
ptr->dev_busid = DevToConfig[screennum].GDev.busID;
ptr->dev_driver = DevToConfig[screennum].GDev.driver;
ptr->dev_ramdac = DevToConfig[screennum].GDev.ramdac;
for (i = 0; (i < MAXDACSPEEDS) && (i < CONF_MAXDACSPEEDS); i++)
ptr->dev_dacSpeeds[i] = DevToConfig[screennum].GDev.dacSpeeds[i];
ptr->dev_videoram = DevToConfig[screennum].GDev.videoRam;
ptr->dev_textclockfreq = DevToConfig[screennum].GDev.textClockFreq;
ptr->dev_bios_base = DevToConfig[screennum].GDev.BiosBase;
ptr->dev_mem_base = DevToConfig[screennum].GDev.MemBase;
ptr->dev_io_base = DevToConfig[screennum].GDev.IOBase;
ptr->dev_clockchip = DevToConfig[screennum].GDev.clockchip;
for (i = 0; (i < MAXCLOCKS) && (i < DevToConfig[screennum].GDev.numclocks); i++)
ptr->dev_clock[i] = DevToConfig[screennum].GDev.clock[i];
ptr->dev_clocks = i;
ptr->dev_chipid = DevToConfig[screennum].GDev.chipID;
ptr->dev_chiprev = DevToConfig[screennum].GDev.chipRev;
ptr->dev_irq = DevToConfig[screennum].GDev.irq;
/* Make sure older drivers don't segv */
if (DevToConfig[screennum].GDev.options) {
/* Fill in the available driver options for people to use */
const char *descrip =
" ### Available Driver options are:-\n"
" ### Values: <i>: integer, <f>: float, "
"<bool>: \"True\"/\"False\",\n"
" ### <string>: \"String\", <freq>: \"<f> Hz/kHz/MHz\"\n"
" ### [arg]: arg optional\n";
ptr->dev_comment = xstrdup(descrip);
if (ptr->dev_comment) {
for (p = DevToConfig[screennum].GDev.options;
p->name != NULL; p++) {
char *p_e;
const char *prefix = " #Option ";
const char *middle = " \t# ";
const char *suffix = "\n";
const char *opttype = optionTypeToSting(p->type);
char *optname;
int len = strlen(ptr->dev_comment) + strlen(prefix) +
strlen(middle) + strlen(suffix) + 1;
optname = xalloc(strlen(p->name) + 2 + 1);
if (!optname)
break;
sprintf(optname, "\"%s\"", p->name);
len += max(20, strlen(optname));
len += strlen(opttype);
ptr->dev_comment = xrealloc(ptr->dev_comment, len);
if (!ptr->dev_comment)
break;
p_e = ptr->dev_comment + strlen(ptr->dev_comment);
sprintf(p_e, "%s%-20s%s%s%s", prefix, optname, middle,
opttype, suffix);
xfree(optname);
}
}
}
#ifdef DO_FBDEV_PROBE
/* Crude mechanism to auto-detect fbdev (os dependent) */
/* Skip it for now. Options list it anyway, and we can't
* determine which screen/driver this belongs too anyway. */
{
int fd;
fd = open("/dev/fb0", 0);
if (fd != -1) {
foundFBDEV = TRUE;
close(fd);
}
}
if (foundFBDEV) {
XF86OptionPtr fbdev;
fbdev = xf86confmalloc(sizeof(XF86OptionRec));
memset((XF86OptionPtr)fbdev,0,sizeof(XF86OptionRec));
fbdev->opt_name = "UseFBDev";
fbdev->opt_val = "ON";
ptr->dev_option_lst = (XF86OptionPtr)xf86addListItem(
(glp)ptr->dev_option_lst, (glp)fbdev);
}
#endif
return ptr;
}
XF86ConfLayoutPtr
xf86parseLayoutSection(void)
{
int has_ident = FALSE;
int token;
parsePrologue(XF86ConfLayoutPtr, XF86ConfLayoutRec)
while ((token = xf86getToken(LayoutTab)) != ENDSECTION) {
switch (token) {
case COMMENT:
ptr->lay_comment = xf86addComment(ptr->lay_comment, val.str);
break;
case IDENTIFIER:
if (xf86getSubToken(&(ptr->lay_comment)) != STRING)
Error(QUOTE_MSG, "Identifier");
if (has_ident == TRUE)
Error(MULTIPLE_MSG, "Identifier");
ptr->lay_identifier = val.str;
has_ident = TRUE;
break;
case INACTIVE:
{
XF86ConfInactivePtr iptr;
iptr = calloc(1, sizeof(XF86ConfInactiveRec));
iptr->list.next = NULL;
if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
free(iptr);
Error(INACTIVE_MSG);
}
iptr->inactive_device_str = val.str;
ptr->lay_inactive_lst = (XF86ConfInactivePtr)
xf86addListItem((glp) ptr->lay_inactive_lst, (glp) iptr);
}
break;
case SCREEN:
{
XF86ConfAdjacencyPtr aptr;
int absKeyword = 0;
aptr = calloc(1, sizeof(XF86ConfAdjacencyRec));
aptr->list.next = NULL;
aptr->adj_scrnum = -1;
aptr->adj_where = CONF_ADJ_OBSOLETE;
aptr->adj_x = 0;
aptr->adj_y = 0;
aptr->adj_refscreen = NULL;
if ((token = xf86getSubToken(&(ptr->lay_comment))) == NUMBER)
aptr->adj_scrnum = val.num;
else
xf86unGetToken(token);
token = xf86getSubToken(&(ptr->lay_comment));
if (token != STRING) {
free(aptr);
Error(SCREEN_MSG);
}
aptr->adj_screen_str = val.str;
token = xf86getSubTokenWithTab(&(ptr->lay_comment), AdjTab);
switch (token) {
case RIGHTOF:
aptr->adj_where = CONF_ADJ_RIGHTOF;
break;
case LEFTOF:
aptr->adj_where = CONF_ADJ_LEFTOF;
break;
case ABOVE:
aptr->adj_where = CONF_ADJ_ABOVE;
break;
case BELOW:
aptr->adj_where = CONF_ADJ_BELOW;
break;
case RELATIVE:
aptr->adj_where = CONF_ADJ_RELATIVE;
break;
case ABSOLUTE:
aptr->adj_where = CONF_ADJ_ABSOLUTE;
absKeyword = 1;
break;
case EOF_TOKEN:
free(aptr);
Error(UNEXPECTED_EOF_MSG);
break;
default:
xf86unGetToken(token);
token = xf86getSubToken(&(ptr->lay_comment));
if (token == STRING)
aptr->adj_where = CONF_ADJ_OBSOLETE;
else
aptr->adj_where = CONF_ADJ_ABSOLUTE;
}
switch (aptr->adj_where) {
case CONF_ADJ_ABSOLUTE:
if (absKeyword)
token = xf86getSubToken(&(ptr->lay_comment));
if (token == NUMBER) {
aptr->adj_x = val.num;
token = xf86getSubToken(&(ptr->lay_comment));
if (token != NUMBER) {
free(aptr);
Error(INVALID_SCR_MSG);
}
aptr->adj_y = val.num;
}
else {
if (absKeyword) {
free(aptr);
Error(INVALID_SCR_MSG);
}
else
xf86unGetToken(token);
}
break;
case CONF_ADJ_RIGHTOF:
case CONF_ADJ_LEFTOF:
case CONF_ADJ_ABOVE:
case CONF_ADJ_BELOW:
case CONF_ADJ_RELATIVE:
token = xf86getSubToken(&(ptr->lay_comment));
if (token != STRING) {
free(aptr);
Error(INVALID_SCR_MSG);
}
aptr->adj_refscreen = val.str;
if (aptr->adj_where == CONF_ADJ_RELATIVE) {
token = xf86getSubToken(&(ptr->lay_comment));
if (token != NUMBER) {
free(aptr);
Error(INVALID_SCR_MSG);
}
aptr->adj_x = val.num;
token = xf86getSubToken(&(ptr->lay_comment));
if (token != NUMBER) {
free(aptr);
Error(INVALID_SCR_MSG);
}
aptr->adj_y = val.num;
}
break;
case CONF_ADJ_OBSOLETE:
/* top */
aptr->adj_top_str = val.str;
/* bottom */
if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
free(aptr);
Error(SCREEN_MSG);
}
aptr->adj_bottom_str = val.str;
/* left */
if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
free(aptr);
Error(SCREEN_MSG);
}
aptr->adj_left_str = val.str;
/* right */
if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
free(aptr);
Error(SCREEN_MSG);
}
aptr->adj_right_str = val.str;
}
ptr->lay_adjacency_lst = (XF86ConfAdjacencyPtr)
xf86addListItem((glp) ptr->lay_adjacency_lst, (glp) aptr);
}
break;
case INPUTDEVICE:
{
XF86ConfInputrefPtr iptr;
iptr = calloc(1, sizeof(XF86ConfInputrefRec));
iptr->list.next = NULL;
iptr->iref_option_lst = NULL;
if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
free(iptr);
Error(INPUTDEV_MSG);
}
iptr->iref_inputdev_str = val.str;
while ((token = xf86getSubToken(&(ptr->lay_comment))) == STRING) {
iptr->iref_option_lst =
xf86addNewOption(iptr->iref_option_lst, val.str, NULL);
}
xf86unGetToken(token);
ptr->lay_input_lst = (XF86ConfInputrefPtr)
xf86addListItem((glp) ptr->lay_input_lst, (glp) iptr);
}
break;
case OPTION:
ptr->lay_option_lst = xf86parseOption(ptr->lay_option_lst);
break;
case EOF_TOKEN:
Error(UNEXPECTED_EOF_MSG);
break;
default:
Error(INVALID_KEYWORD_MSG, xf86tokenString());
break;
}
}
if (!has_ident)
Error(NO_IDENT_MSG);
#ifdef DEBUG
printf("Layout section parsed\n");
#endif
return ptr;
}
XF86ConfVideoAdaptorPtr
xf86parseVideoAdaptorSection (void)
{
int has_ident = FALSE;
int token;
parsePrologue (XF86ConfVideoAdaptorPtr, XF86ConfVideoAdaptorRec)
while ((token = xf86getToken (VideoAdaptorTab)) != ENDSECTION)
{
switch (token)
{
case COMMENT:
ptr->va_comment = xf86addComment(ptr->va_comment, val.str);
break;
case IDENTIFIER:
if (xf86getSubToken (&(ptr->va_comment)) != STRING)
Error (QUOTE_MSG, "Identifier");
ptr->va_identifier = xf86configStrdup(val.str);
if (has_ident == TRUE)
Error (MULTIPLE_MSG, "Identifier");
has_ident = TRUE;
break;
case VENDOR:
if (xf86getSubToken (&(ptr->va_comment)) != STRING)
Error (QUOTE_MSG, "Vendor");
ptr->va_vendor = xf86configStrdup(val.str);
break;
case BOARD:
if (xf86getSubToken (&(ptr->va_comment)) != STRING)
Error (QUOTE_MSG, "Board");
ptr->va_board = xf86configStrdup(val.str);
break;
case BUSID:
if (xf86getSubToken (&(ptr->va_comment)) != STRING)
Error (QUOTE_MSG, "BusID");
ptr->va_busid = xf86configStrdup(val.str);
break;
case DRIVER:
if (xf86getSubToken (&(ptr->va_comment)) != STRING)
Error (QUOTE_MSG, "Driver");
ptr->va_driver = xf86configStrdup(val.str);
break;
case OPTION:
ptr->va_option_lst = xf86parseOption(ptr->va_option_lst);
break;
case SUBSECTION:
if (xf86getSubToken (&(ptr->va_comment)) != STRING)
Error (QUOTE_MSG, "SubSection");
{
{
XF86ConfVideoPortPtr p =
xf86parseVideoPortSubSection(val.str);
if (!p) {
CLEANUP(ptr);
return NULL;
} else {
ptr->va_port_lst =
(XF86ConfVideoPortPtr)xf86addListItem((glp)ptr->va_port_lst, (glp)p);
}
}
}
break;
case EOF_TOKEN:
Error (UNEXPECTED_EOF_MSG, NULL);
break;
default:
Error (INVALID_KEYWORD_MSG, xf86tokenString ());
break;
}
}
if (!has_ident)
Error (NO_IDENT_MSG, NULL);
#ifdef DEBUG
printf ("VideoAdaptor section parsed\n");
#endif
return ptr;
}
static XF86ConfDisplayPtr
xf86parseDisplaySubSection(void)
{
int token;
parsePrologue(XF86ConfDisplayPtr, XF86ConfDisplayRec)
ptr->disp_black.red = ptr->disp_black.green = ptr->disp_black.blue = -1;
ptr->disp_white.red = ptr->disp_white.green = ptr->disp_white.blue = -1;
ptr->disp_frameX0 = ptr->disp_frameY0 = -1;
while ((token = xf86getToken(DisplayTab)) != ENDSUBSECTION) {
switch (token) {
case COMMENT:
ptr->disp_comment = xf86addComment(ptr->disp_comment, xf86_lex_val.str);
break;
case VIEWPORT:
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(VIEWPORT_MSG);
ptr->disp_frameX0 = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(VIEWPORT_MSG);
ptr->disp_frameY0 = xf86_lex_val.num;
break;
case VIRTUAL:
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(VIRTUAL_MSG);
ptr->disp_virtualX = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(VIRTUAL_MSG);
ptr->disp_virtualY = xf86_lex_val.num;
break;
case DEPTH:
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(NUMBER_MSG, "Display");
ptr->disp_depth = xf86_lex_val.num;
break;
case BPP:
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(NUMBER_MSG, "Display");
ptr->disp_bpp = xf86_lex_val.num;
break;
case VISUAL:
if (xf86getSubToken(&(ptr->disp_comment)) != STRING)
Error(QUOTE_MSG, "Display");
ptr->disp_visual = xf86_lex_val.str;
break;
case WEIGHT:
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(WEIGHT_MSG);
ptr->disp_weight.red = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(WEIGHT_MSG);
ptr->disp_weight.green = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(WEIGHT_MSG);
ptr->disp_weight.blue = xf86_lex_val.num;
break;
case BLACK_TOK:
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(BLACK_MSG);
ptr->disp_black.red = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(BLACK_MSG);
ptr->disp_black.green = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(BLACK_MSG);
ptr->disp_black.blue = xf86_lex_val.num;
break;
case WHITE_TOK:
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(WHITE_MSG);
ptr->disp_white.red = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(WHITE_MSG);
ptr->disp_white.green = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->disp_comment)) != NUMBER)
Error(WHITE_MSG);
ptr->disp_white.blue = xf86_lex_val.num;
break;
case MODES:
{
XF86ModePtr mptr;
while ((token =
xf86getSubTokenWithTab(&(ptr->disp_comment),
DisplayTab)) == STRING) {
mptr = calloc(1, sizeof(XF86ModeRec));
mptr->mode_name = xf86_lex_val.str;
mptr->list.next = NULL;
ptr->disp_mode_lst = (XF86ModePtr)
xf86addListItem((glp) ptr->disp_mode_lst, (glp) mptr);
}
xf86unGetToken(token);
}
break;
case OPTION:
ptr->disp_option_lst = xf86parseOption(ptr->disp_option_lst);
break;
case EOF_TOKEN:
Error(UNEXPECTED_EOF_MSG);
break;
default:
Error(INVALID_KEYWORD_MSG, xf86tokenString());
break;
}
}
#ifdef DEBUG
printf("Display subsection parsed\n");
#endif
return ptr;
}
XF86ConfScreenPtr
xf86parseScreenSection(void)
{
int has_ident = FALSE;
int has_driver = FALSE;
int token;
parsePrologue(XF86ConfScreenPtr, XF86ConfScreenRec)
while ((token = xf86getToken(ScreenTab)) != ENDSECTION) {
switch (token) {
case COMMENT:
ptr->scrn_comment = xf86addComment(ptr->scrn_comment, xf86_lex_val.str);
break;
case IDENTIFIER:
if (xf86getSubToken(&(ptr->scrn_comment)) != STRING)
Error(QUOTE_MSG, "Identifier");
ptr->scrn_identifier = xf86_lex_val.str;
if (has_ident || has_driver)
Error(ONLY_ONE_MSG, "Identifier or Driver");
has_ident = TRUE;
break;
case MATCHSEAT:
if (xf86getSubToken(&(ptr->scrn_comment)) != STRING)
Error(QUOTE_MSG, "MatchSeat");
ptr->match_seat = xf86_lex_val.str;
break;
case OBSDRIVER:
if (xf86getSubToken(&(ptr->scrn_comment)) != STRING)
Error(QUOTE_MSG, "Driver");
ptr->scrn_obso_driver = xf86_lex_val.str;
if (has_ident || has_driver)
Error(ONLY_ONE_MSG, "Identifier or Driver");
has_driver = TRUE;
break;
case DEFAULTDEPTH:
if (xf86getSubToken(&(ptr->scrn_comment)) != NUMBER)
Error(NUMBER_MSG, "DefaultDepth");
ptr->scrn_defaultdepth = xf86_lex_val.num;
break;
case DEFAULTBPP:
if (xf86getSubToken(&(ptr->scrn_comment)) != NUMBER)
Error(NUMBER_MSG, "DefaultBPP");
ptr->scrn_defaultbpp = xf86_lex_val.num;
break;
case DEFAULTFBBPP:
if (xf86getSubToken(&(ptr->scrn_comment)) != NUMBER)
Error(NUMBER_MSG, "DefaultFbBPP");
ptr->scrn_defaultfbbpp = xf86_lex_val.num;
break;
case MDEVICE:
if (xf86getSubToken(&(ptr->scrn_comment)) != STRING)
Error(QUOTE_MSG, "Device");
ptr->scrn_device_str = xf86_lex_val.str;
break;
case MONITOR:
if (xf86getSubToken(&(ptr->scrn_comment)) != STRING)
Error(QUOTE_MSG, "Monitor");
ptr->scrn_monitor_str = xf86_lex_val.str;
break;
case VIDEOADAPTOR:
{
XF86ConfAdaptorLinkPtr aptr;
if (xf86getSubToken(&(ptr->scrn_comment)) != STRING)
Error(QUOTE_MSG, "VideoAdaptor");
/* Don't allow duplicates */
for (aptr = ptr->scrn_adaptor_lst; aptr;
aptr = (XF86ConfAdaptorLinkPtr) aptr->list.next)
if (xf86nameCompare(xf86_lex_val.str, aptr->al_adaptor_str) == 0)
break;
if (aptr == NULL) {
aptr = calloc(1, sizeof(XF86ConfAdaptorLinkRec));
aptr->list.next = NULL;
aptr->al_adaptor_str = xf86_lex_val.str;
ptr->scrn_adaptor_lst = (XF86ConfAdaptorLinkPtr)
xf86addListItem((glp) ptr->scrn_adaptor_lst, (glp) aptr);
}
}
break;
case VIRTUAL:
if (xf86getSubToken(&(ptr->scrn_comment)) != NUMBER)
Error(VIRTUAL_MSG);
ptr->scrn_virtualX = xf86_lex_val.num;
if (xf86getSubToken(&(ptr->scrn_comment)) != NUMBER)
Error(VIRTUAL_MSG);
ptr->scrn_virtualY = xf86_lex_val.num;
break;
case OPTION:
ptr->scrn_option_lst = xf86parseOption(ptr->scrn_option_lst);
break;
case SUBSECTION:
if (xf86getSubToken(&(ptr->scrn_comment)) != STRING)
Error(QUOTE_MSG, "SubSection");
{
free(xf86_lex_val.str);
HANDLE_LIST(scrn_display_lst, xf86parseDisplaySubSection,
XF86ConfDisplayPtr);
}
break;
case EOF_TOKEN:
Error(UNEXPECTED_EOF_MSG);
break;
default:
Error(INVALID_KEYWORD_MSG, xf86tokenString());
break;
}
}
if (!has_ident && !has_driver)
Error(NO_IDENT_MSG);
#ifdef DEBUG
printf("Screen section parsed\n");
#endif
return ptr;
}
XF86ConfMonitorPtr
xf86parseMonitorSection (void)
{
int has_ident = FALSE;
int token;
parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec)
while ((token = xf86getToken (MonitorTab)) != ENDSECTION)
{
switch (token)
{
case COMMENT:
ptr->mon_comment = xf86addComment(ptr->mon_comment, val.str);
break;
case IDENTIFIER:
if (xf86getSubToken (&(ptr->mon_comment)) != STRING)
Error (QUOTE_MSG, "Identifier");
if (has_ident == TRUE)
Error (MULTIPLE_MSG, "Identifier");
ptr->mon_identifier = xf86configStrdup(val.str);
has_ident = TRUE;
break;
case VENDOR:
if (xf86getSubToken (&(ptr->mon_comment)) != STRING)
Error (QUOTE_MSG, "Vendor");
ptr->mon_vendor = xf86configStrdup(val.str);
break;
case MODEL:
if (xf86getSubToken (&(ptr->mon_comment)) != STRING)
Error (QUOTE_MSG, "ModelName");
ptr->mon_modelname = xf86configStrdup(val.str);
break;
case MODE:
HANDLE_LIST (mon_modeline_lst, xf86parseVerboseMode,
XF86ConfModeLinePtr);
break;
case MODELINE:
HANDLE_LIST (mon_modeline_lst, xf86parseModeLine,
XF86ConfModeLinePtr);
break;
case DISPLAYSIZE:
if (xf86getSubToken (&(ptr->mon_comment)) != NUMBER)
Error (DISPLAYSIZE_MSG, NULL);
ptr->mon_width = val.realnum;
if (xf86getSubToken (&(ptr->mon_comment)) != NUMBER)
Error (DISPLAYSIZE_MSG, NULL);
ptr->mon_height = val.realnum;
break;
case HORIZSYNC:
if (xf86getSubToken (&(ptr->mon_comment)) != NUMBER)
Error (HORIZSYNC_MSG, NULL);
do {
ptr->mon_hsync[ptr->mon_n_hsync].lo = val.realnum;
switch (token = xf86getSubToken (&(ptr->mon_comment)))
{
case COMMA:
ptr->mon_hsync[ptr->mon_n_hsync].hi =
ptr->mon_hsync[ptr->mon_n_hsync].lo;
break;
case DASH:
if (xf86getSubToken (&(ptr->mon_comment)) != NUMBER ||
(float)val.realnum < ptr->mon_hsync[ptr->mon_n_hsync].lo)
Error (HORIZSYNC_MSG, NULL);
ptr->mon_hsync[ptr->mon_n_hsync].hi = val.realnum;
if ((token = xf86getSubToken (&(ptr->mon_comment))) == COMMA)
break;
ptr->mon_n_hsync++;
goto HorizDone;
default:
/* We cannot currently know if a '\n' was found,
* or this is a real error
*/
ptr->mon_hsync[ptr->mon_n_hsync].hi =
ptr->mon_hsync[ptr->mon_n_hsync].lo;
ptr->mon_n_hsync++;
goto HorizDone;
}
if (ptr->mon_n_hsync >= CONF_MAX_HSYNC)
Error ("Sorry. Too many horizontal sync intervals.", NULL);
ptr->mon_n_hsync++;
} while ((token = xf86getSubToken (&(ptr->mon_comment))) == NUMBER);
HorizDone:
xf86unGetToken (token);
break;
case VERTREFRESH:
if (xf86getSubToken (&(ptr->mon_comment)) != NUMBER)
Error (VERTREFRESH_MSG, NULL);
do {
ptr->mon_vrefresh[ptr->mon_n_vrefresh].lo = val.realnum;
switch (token = xf86getSubToken (&(ptr->mon_comment)))
{
case COMMA:
ptr->mon_vrefresh[ptr->mon_n_vrefresh].hi =
ptr->mon_vrefresh[ptr->mon_n_vrefresh].lo;
break;
case DASH:
if (xf86getSubToken (&(ptr->mon_comment)) != NUMBER ||
(float)val.realnum < ptr->mon_vrefresh[ptr->mon_n_vrefresh].lo)
Error (VERTREFRESH_MSG, NULL);
ptr->mon_vrefresh[ptr->mon_n_vrefresh].hi = val.realnum;
if ((token = xf86getSubToken (&(ptr->mon_comment))) == COMMA)
break;
ptr->mon_n_vrefresh++;
goto VertDone;
default:
/* We cannot currently know if a '\n' was found,
* or this is a real error
*/
ptr->mon_vrefresh[ptr->mon_n_vrefresh].hi =
ptr->mon_vrefresh[ptr->mon_n_vrefresh].lo;
ptr->mon_n_vrefresh++;
goto VertDone;
}
if (ptr->mon_n_vrefresh >= CONF_MAX_VREFRESH)
Error ("Sorry. Too many vertical refresh intervals.", NULL);
ptr->mon_n_vrefresh++;
} while ((token = xf86getSubToken (&(ptr->mon_comment))) == NUMBER);
VertDone:
xf86unGetToken (token);
break;
case GAMMA:
if( xf86getSubToken (&(ptr->mon_comment)) != NUMBER )
{
Error (INVALID_GAMMA_MSG, NULL);
}
else
{
ptr->mon_gamma_red = ptr->mon_gamma_green =
ptr->mon_gamma_blue = val.realnum;
if( xf86getSubToken (&(ptr->mon_comment)) == NUMBER )
{
ptr->mon_gamma_green = val.realnum;
if( xf86getSubToken (&(ptr->mon_comment)) == NUMBER )
{
ptr->mon_gamma_blue = val.realnum;
}
else
{
Error (INVALID_GAMMA_MSG, NULL);
}
}
else
xf86unGetToken (token);
}
break;
case OPTION:
ptr->mon_option_lst = xf86parseOption(ptr->mon_option_lst);
break;
case USEMODES:
{
XF86ConfModesLinkPtr mptr;
if ((token = xf86getSubToken (&(ptr->mon_comment))) != STRING)
Error (QUOTE_MSG, "UseModes");
/* add to the end of the list of modes sections
referenced here */
mptr = xf86confcalloc (1, sizeof (XF86ConfModesLinkRec));
mptr->list.next = NULL;
mptr->ml_modes_str = xf86configStrdup(val.str);
mptr->ml_modes = NULL;
ptr->mon_modes_sect_lst = (XF86ConfModesLinkPtr)
xf86addListItem((GenericListPtr)ptr->mon_modes_sect_lst,
(GenericListPtr)mptr);
}
break;
case EOF_TOKEN:
Error (UNEXPECTED_EOF_MSG, NULL);
break;
default:
xf86parseError (INVALID_KEYWORD_MSG, xf86tokenString ());
CLEANUP (ptr);
return NULL;
}
}
if (!has_ident)
Error (NO_IDENT_MSG, NULL);
#ifdef DEBUG
printf ("Monitor section parsed\n");
#endif
return ptr;
}
static XF86ConfInputPtr
configureInputSection (void)
{
XF86ConfInputPtr mouse = NULL;
parsePrologue (XF86ConfInputPtr, XF86ConfInputRec)
ptr->inp_identifier = "Keyboard0";
#ifdef USE_DEPRECATED_KEYBOARD_DRIVER
ptr->inp_driver = "keyboard";
#else
ptr->inp_driver = "kbd";
#endif
ptr->list.next = NULL;
/* Crude mechanism to auto-detect mouse (os dependent) */
{
int fd;
#if 0 && defined linux
/* Our autodetection code can do a better job */
int len;
char path[32];
if ((len = readlink(DFLT_MOUSE_DEV, path, sizeof(path) - 1)) > 0) {
path[len] = '\0';
if (strstr(path, "psaux") != NULL)
DFLT_MOUSE_PROTO = "PS/2";
}
#endif
#ifdef WSCONS_SUPPORT
fd = open("/dev/wsmouse", 0);
if (fd > 0) {
DFLT_MOUSE_DEV = "/dev/wsmouse";
DFLT_MOUSE_PROTO = "wsmouse";
close(fd);
} else {
ErrorF("cannot open /dev/wsmouse\n");
}
#endif
#ifndef __SCO__
fd = open(DFLT_MOUSE_DEV, 0);
if (fd != -1) {
foundMouse = TRUE;
close(fd);
}
#else
foundMouse = TRUE;
#endif
}
mouse = xf86confmalloc(sizeof(XF86ConfInputRec));
memset((XF86ConfInputPtr)mouse,0,sizeof(XF86ConfInputRec));
mouse->inp_identifier = "Mouse0";
mouse->inp_driver = "mouse";
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, "Protocol", DFLT_MOUSE_PROTO);
#ifndef __SCO__
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, "Device", DFLT_MOUSE_DEV);
#endif
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, "ZAxisMapping", "4 5 6 7");
ptr = (XF86ConfInputPtr)xf86addListItem((glp)ptr, (glp)mouse);
return ptr;
}
/*
* Implementation
*/
XtPointer
ScreenConfig(XtPointer conf)
{
XF86ConfDisplayPtr disp;
Arg args[2];
int i, oldrotate;
screen = (XF86ConfScreenPtr)conf;
if (screen == NULL)
return (NULL);
XtSetArg(args[0], XtNstring, screen->scrn_identifier);
XtSetValues(ident_widget, args, 1);
if ((default_depth = screen->scrn_defaultdepth) <= 0)
default_depth = 8;
sel_index = unsel_index = -1;
for (i = 0; i < computer.num_screens; i++)
if (computer.screens[i]->screen == screen) {
SetScreenRotate(computer.screens[i]);
rotate = computer.screens[i]->rotate;
}
oldrotate = rotate;
ndefmodes = 0;
disp = screen->scrn_display_lst;
while (disp != NULL) {
if (disp->disp_depth == default_depth) {
XF86ModePtr mod = disp->disp_mode_lst;
while (mod != NULL) {
if (ndefmodes % 16 == 0)
defmodes = (char**)
XtRealloc((XtPointer)defmodes,
(ndefmodes + 16) * sizeof(char*));
defmodes[ndefmodes++] = XtNewString(mod->mode_name);
mod = (XF86ModePtr)(mod->list.next);
}
break;
}
disp = (XF86ConfDisplayPtr)(disp->list.next);
}
if (ndefmodes == 0) {
defmodes = (char**)XtMalloc(sizeof(char*));
defmodes[0] = XtNewString("640x480");
ndefmodes = 1;
}
if (listL != NULL) {
XawListUnhighlight(listL);
XawListUnhighlight(listR);
}
xf86info.cur_list = SCREEN;
XtSetSensitive(back, xf86info.lists[SCREEN].cur_function > 0);
XtSetSensitive(next, xf86info.lists[SCREEN].cur_function <
xf86info.lists[SCREEN].num_functions - 1);
(xf86info.lists[SCREEN].functions[xf86info.lists[SCREEN].cur_function])
(&xf86info);
if (ConfigLoop(NULL) == True) {
XF86ModePtr prev = NULL, mod;
/* user may have changed the default depth, read variables again */
disp = screen->scrn_display_lst;
while (disp != NULL) {
if (disp->disp_depth == default_depth)
break;
disp = (XF86ConfDisplayPtr)(disp->list.next);
}
if (disp == NULL) {
disp = (XF86ConfDisplayPtr)XtCalloc(1, sizeof(XF86ConfDisplayRec));
screen->scrn_display_lst = (XF86ConfDisplayPtr)
xf86addListItem((GenericListPtr)(screen->scrn_display_lst),
(GenericListPtr)(disp));
disp->disp_depth = default_depth;
}
if (strcasecmp(screen->scrn_identifier, ident_string))
xf86renameScreen(XF86Config, screen, ident_string);
screen->scrn_defaultdepth = default_depth;
XtSetArg(args[0], XtNlist, NULL);
XtSetArg(args[1], XtNnumberStrings, 0);
XtSetValues(listL, args, 2);
XtSetArg(args[0], XtNlist, NULL);
XtSetArg(args[1], XtNnumberStrings, 0);
XtSetValues(listR, args, 2);
mod = disp->disp_mode_lst;
/* free all modes */
while (mod != NULL) {
prev = mod;
mod = (XF86ModePtr)(mod->list.next);
XtFree(prev->mode_name);
XtFree((XtPointer)prev);
}
/* readd modes */
for (i = 0; i < ndefmodes; i++) {
mod = XtNew(XF86ModeRec);
mod->mode_name = XtNewString(defmodes[i]);
XtFree(defmodes[i]);
if (i == 0)
disp->disp_mode_lst = mod;
else
prev->list.next = mod;
prev = mod;
}
if (i == 0)
disp->disp_mode_lst = NULL;
else
mod->list.next = NULL;
XtFree((XtPointer)defmodes);
defmodes = NULL;
ndefmodes = 0;
for (i = 0; i < computer.num_screens; i++)
if (computer.screens[i]->screen == screen)
computer.screens[i]->rotate = rotate;
if (oldrotate != rotate) {
static char *Rotate = "Rotate";
if (screen->scrn_option_lst != NULL)
xf86removeOption(&screen->scrn_option_lst, Rotate);
if (rotate)
screen->scrn_option_lst =
xf86addNewOption(screen->scrn_option_lst,
XtNewString(Rotate),
XtNewString(rotate > 0 ? "CW" : "CCW"));
UpdateScreenUI();
AdjustScreenUI();
}
return ((XtPointer)screen);
}
XtSetArg(args[0], XtNlist, NULL);
XtSetArg(args[1], XtNnumberStrings, 0);
XtSetValues(listL, args, 2);
XtSetArg(args[0], XtNlist, NULL);
XtSetArg(args[1], XtNnumberStrings, 0);
XtSetValues(listR, args, 2);
for (i = 0; i < ndefmodes; i++)
XtFree(defmodes[i]);
XtFree((XtPointer)defmodes);
defmodes = NULL;
ndefmodes = 0;
return (NULL);
}
