static int set_xinerama(int xinerama_enabled, XConfigLayoutPtr layout)
{
xconfigAddNewOption(&(layout->options),
"Xinerama",
(xinerama_enabled ? "1" : "0"));
return TRUE;
} /* set_xinerama() */
XConfigInputPtr
xconfigParsePointerSection (void)
{
char *s, *s1, *s2;
int l;
int token;
PARSE_PROLOGUE (XConfigInputPtr, XConfigInputRec)
while ((token = xconfigGetToken (PointerTab)) != ENDSECTION)
{
switch (token)
{
case COMMENT:
ptr->comment = xconfigAddComment(ptr->comment, val.str);
break;
case PROTOCOL:
if (xconfigGetSubToken (&(ptr->comment)) != STRING)
Error (QUOTE_MSG, "Protocol");
xconfigAddNewOption(&ptr->options, "Protocol", val.str);
break;
case PDEVICE:
if (xconfigGetSubToken (&(ptr->comment)) != STRING)
Error (QUOTE_MSG, "Device");
xconfigAddNewOption(&ptr->options, "Device", val.str);
break;
case EMULATE3:
xconfigAddNewOption(&ptr->options, "Emulate3Buttons", NULL);
break;
case EM3TIMEOUT:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "Emulate3Timeout");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "Emulate3Timeout", s);
TEST_FREE(s);
break;
case CHORDMIDDLE:
xconfigAddNewOption(&ptr->options, "ChordMiddle", NULL);
break;
case PBUTTONS:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "Buttons");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "Buttons", s);
TEST_FREE(s);
break;
case BAUDRATE:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "BaudRate");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "BaudRate", s);
TEST_FREE(s);
break;
case SAMPLERATE:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "SampleRate");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "SampleRate", s);
TEST_FREE(s);
break;
case PRESOLUTION:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "Resolution");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "Resolution", s);
TEST_FREE(s);
break;
case CLEARDTR:
xconfigAddNewOption(&ptr->options, "ClearDTR", NULL);
break;
case CLEARRTS:
xconfigAddNewOption(&ptr->options, "ClearRTS", NULL);
break;
case ZAXISMAPPING:
switch (xconfigGetToken(ZMapTab)) {
case NUMBER:
if (val.num < 0)
Error (ZAXISMAPPING_MSG, NULL);
s1 = xconfigULongToString(val.num);
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER ||
val.num < 0)
Error (ZAXISMAPPING_MSG, NULL);
s2 = xconfigULongToString(val.num);
l = strlen(s1) + 1 + strlen(s2) + 1;
s = malloc(l);
sprintf(s, "%s %s", s1, s2);
free(s1);
free(s2);
break;
case XAXIS:
s = xconfigStrdup("x");
break;
case YAXIS:
s = xconfigStrdup("y");
break;
default:
Error (ZAXISMAPPING_MSG, NULL);
break;
}
xconfigAddNewOption(&ptr->options, "ZAxisMapping", s);
TEST_FREE(s);
break;
case ALWAYSCORE:
break;
case EOF_TOKEN:
Error (UNEXPECTED_EOF_MSG, NULL);
break;
default:
Error (INVALID_KEYWORD_MSG, xconfigTokenString ());
break;
}
}
ptr->identifier = xconfigStrdup(CONF_IMPLICIT_POINTER);
ptr->driver = xconfigStrdup("mouse");
xconfigAddNewOption(&ptr->options, "CorePointer", NULL);
return ptr;
}
static int getCoreInputDevice(GenerateOptions *gop,
XConfigPtr config,
XConfigLayoutPtr layout,
const int mouse,
const char *coreKeyword,
const char *implicitDriverName,
const char *defaultDriver0,
const char *defaultDriver1,
const char *foundMsg0,
const char *foundMsg1)
{
XConfigInputPtr input, core = NULL;
XConfigInputrefPtr inputRef;
int found, firstTry;
const char *found_msg = NULL;
/*
* First check if the core input device has been specified in the
* active ServerLayout. If more than one is specified, remove the
* core attribute from the later ones.
*/
for (inputRef = layout->inputs; inputRef; inputRef = inputRef->next) {
XConfigOptionPtr opt1 = NULL, opt2 = NULL;
input = inputRef->input;
opt1 = xconfigFindOption(input->options, coreKeyword);
opt2 = xconfigFindOption(inputRef->options, coreKeyword);
if (opt1 || opt2) {
if (!core) {
core = input;
} else {
if (opt1) {
xconfigRemoveOption(&input->options, opt1);
}
if (opt2) {
xconfigRemoveOption(&inputRef->options, opt2);
}
xconfigErrorMsg(WarnMsg, "Duplicate %s devices; removing %s "
"attribute from \"%s\"\n",
coreKeyword, coreKeyword, input->identifier);
}
}
}
/*
* XXX XFree86 allows the commandline to override the core input
* devices; let's not bother with that, here.
*/
/*
* if we didn't find a core input device above in the
* serverLayout, scan through the config's entire input list and
* pick the first one with the coreKeyword.
*/
if (!core) {
for (input = config->inputs; input; input = input->next) {
if (xconfigFindOption(input->options, coreKeyword)) {
core = input;
found_msg = foundMsg0;
break;
}
}
}
/*
* if we didn't find a core input device above, then select the
* first input with the correct driver
*/
firstTry = TRUE;
tryAgain:
if (!core) {
input = xconfigFindInput(implicitDriverName, config->inputs);
if (!input && defaultDriver0) {
input = xconfigFindInputByDriver(defaultDriver0, config->inputs);
}
if (!input && defaultDriver1) {
input = xconfigFindInputByDriver(defaultDriver1, config->inputs);
}
if (input) {
core = input;
found_msg = foundMsg1;
}
}
/*
* if we didn't find a core input device above, then that means we
* don't have any input devices of this type; try to add a new
* input device of this type, and then try again to find a core
* input device
*/
if (!core && firstTry) {
firstTry = FALSE;
xconfigErrorMsg(WarnMsg, "Unable to find %s in X configuration; "
"attempting to add new %s section.",
coreKeyword, coreKeyword);
if (mouse) {
xconfigAddMouse(gop, config);
} else {
xconfigAddKeyboard(gop, config);
}
goto tryAgain;
}
/*
* if we *still* can't find a core input device, print a warning
* message and give up; hopefully the X server's builtin config
* will do.
*/
if (!core) {
xconfigErrorMsg(WarnMsg, "Unable to determine %s; will rely on X "
"server's built-in default configuration.",
coreKeyword);
/* don't return FALSE here -- we don't want nvidia-xconfig to fail */
return TRUE;
}
/*
* make sure the core input device is in the layout's input list
*/
found = FALSE;
for (inputRef = layout->inputs; inputRef; inputRef = inputRef->next) {
if (inputRef->input == core) {
found = TRUE;
break;
}
}
if (!found) {
inputRef = calloc(1, sizeof(XConfigInputrefRec));
inputRef->input = core;
inputRef->input_name = strdup(core->identifier);
inputRef->next = layout->inputs;
layout->inputs = inputRef;
}
/*
* make sure the core input device has the core keyword set
*/
for (inputRef = layout->inputs; inputRef; inputRef = inputRef->next) {
if (inputRef->input == core) {
XConfigOptionPtr opt1 = NULL, opt2 = NULL;
opt1 = xconfigFindOption(inputRef->input->options, coreKeyword);
opt2 = xconfigFindOption(inputRef->options, coreKeyword);
if (!opt1 && !opt2) {
xconfigAddNewOption(&inputRef->options, coreKeyword, NULL);
}
break;
}
}
if (found_msg) {
xconfigErrorMsg(WarnMsg, "The %s device was not specified explicitly "
"in the layout; using the %s.\n", coreKeyword, found_msg);
}
return TRUE;
}
