---
src/mesa/drivers/dri/common/xmlconfig.c | 724
++++++++++++++++----------------
1 file changed, 362 insertions(+), 362 deletions(-)
diff --git a/src/mesa/drivers/dri/common/xmlconfig.c
b/src/mesa/drivers/dri/common/xmlconfig.c
index 4c1b345..d464937 100644
--- a/src/mesa/drivers/dri/common/xmlconfig.c
+++ b/src/mesa/drivers/dri/common/xmlconfig.c
@@ -77,15 +77,15 @@ __getProgramName()
static const char *progname;
if (progname == NULL) {
- const char *e = getexecname();
- if (e != NULL) {
- /* Have to make a copy since getexecname can return a readonly
- string, but basename expects to be able to modify its
arg. */
- char *n = strdup(e);
- if (n != NULL) {
- progname = basename(n);
- }
- }
+ const char *e = getexecname();
+ if (e != NULL) {
+ /* Have to make a copy since getexecname can return a
readonly
+ string, but basename expects to be able to modify its
arg. */
+ char *n = strdup(e);
+ if (n != NULL) {
+ progname = basename(n);
+ }
+ }
}
return progname;
}
@@ -126,17 +126,17 @@ findOption(const driOptionCache *cache, const
char *name)
/* compute a hash from the variable length name */
for (i = 0, shift = 0; i < len; ++i, shift = (shift+8) & 31)
- hash += (uint32_t)name[i] << shift;
+ hash += (uint32_t)name[i] << shift;
hash *= hash;
hash = (hash >> (16-cache->tableSize/2)) & mask;
/* this is just the starting point of the linear search for the
option */
for (i = 0; i < size; ++i, hash = (hash+1) & mask) {
/* if we hit an empty entry then the option is not defined
(yet) */
- if (cache->info[hash].name == 0)
- break;
- else if (!strcmp (name, cache->info[hash].name))
- break;
+ if (cache->info[hash].name == 0)
+ break;
+ else if (!strcmp (name, cache->info[hash].name))
+ break;
}
/* this assertion fails if the hash table is full */
assert (i < size);
@@ -148,8 +148,8 @@ findOption(const driOptionCache *cache, const
char *name)
#define XSTRDUP(dest,source) do { \
uint32_t len = strlen (source); \
if (!(dest = malloc(len+1))) { \
- fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__); \
- abort(); \
+ fprintf (stderr, "%s: %d: out of memory.\n", __FILE__,
__LINE__); \
+ abort(); \
} \
memcpy (dest, source, len+1); \
} while (0)
@@ -164,9 +164,9 @@ bsearchStr (const XML_Char *name, const XML_Char
*elems[], uint32_t count)
const XML_Char **found;
found = bsearch (&name, elems, count, sizeof (XML_Char *),
compare);
if (found)
- return found - elems;
+ return found - elems;
else
- return count;
+ return count;
}
/** \brief Locale-independent integer parser.
@@ -190,39 +190,39 @@ strToI(const XML_Char *string, const XML_Char
**tail, int base)
assert (radix >= 2 && radix <= 36);
if (*string == '-') {
- sign = -1;
- string++;
+ sign = -1;
+ string++;
} else if (*string == '+')
- string++;
+ string++;
if (base == 0 && *string == '0') {
- numberFound = true;
- if (*(string+1) == 'x' || *(string+1) == 'X') {
- radix = 16;
- string += 2;
- } else {
- radix = 8;
- string++;
- }
+ numberFound = true;
+ if (*(string+1) == 'x' || *(string+1) == 'X') {
+ radix = 16;
+ string += 2;
+ } else {
+ radix = 8;
+ string++;
+ }
}
do {
- int digit = -1;
- if (radix <= 10) {
- if (*string >= '0' && *string < '0' + radix)
- digit = *string - '0';
- } else {
- if (*string >= '0' && *string <= '9')
- digit = *string - '0';
- else if (*string >= 'a' && *string < 'a' + radix - 10)
- digit = *string - 'a' + 10;
- else if (*string >= 'A' && *string < 'A' + radix - 10)
- digit = *string - 'A' + 10;
- }
- if (digit != -1) {
- numberFound = true;
- result = radix*result + digit;
- string++;
- } else
- break;
+ int digit = -1;
+ if (radix <= 10) {
+ if (*string >= '0' && *string < '0' + radix)
+ digit = *string - '0';
+ } else {
+ if (*string >= '0' && *string <= '9')
+ digit = *string - '0';
+ else if (*string >= 'a' && *string < 'a' + radix - 10)
+ digit = *string - 'a' + 10;
+ else if (*string >= 'A' && *string < 'A' + radix - 10)
+ digit = *string - 'A' + 10;
+ }
+ if (digit != -1) {
+ numberFound = true;
+ result = radix*result + digit;
+ string++;
+ } else
+ break;
} while (true);
*tail = numberFound ? string : start;
return sign * result;
@@ -249,41 +249,41 @@ strToF(const XML_Char *string, const XML_Char
**tail)
/* sign */
if (*string == '-') {
- sign = -1.0f;
- string++;
+ sign = -1.0f;
+ string++;
} else if (*string == '+')
- string++;
+ string++;
/* first pass: determine position of decimal point, number of
* digits, exponent and the end of the number. */
numStart = string;
while (*string >= '0' && *string <= '9') {
- string++;
- nDigits++;
+ string++;
+ nDigits++;
}
pointPos = nDigits;
if (*string == '.') {
- string++;
- while (*string >= '0' && *string <= '9') {
- string++;
- nDigits++;
- }
+ string++;
+ while (*string >= '0' && *string <= '9') {
+ string++;
+ nDigits++;
+ }
}
if (nDigits == 0) {
- /* no digits, no number */
- *tail = start;
- return 0.0f;
+ /* no digits, no number */
+ *tail = start;
+ return 0.0f;
}
*tail = string;
if (*string == 'e' || *string == 'E') {
- const XML_Char *expTail;
- exponent = strToI (string+1, &expTail, 10);
- if (expTail == string+1)
- exponent = 0;
- else
- *tail = expTail;
+ const XML_Char *expTail;
+ exponent = strToI (string+1, &expTail, 10);
+ if (expTail == string+1)
+ exponent = 0;
+ else
+ *tail = expTail;
} else
- exponent = 0;
+ exponent = 0;
string = numStart;
/* scale of the first digit */
@@ -291,13 +291,13 @@ strToF(const XML_Char *string, const XML_Char
**tail)
/* second pass: parse digits */
do {
- if (*string != '.') {
- assert (*string >= '0' && *string <= '9');
- result += scale * (float)(*string - '0');
- scale *= 0.1f;
- nDigits--;
- }
- string++;
+ if (*string != '.') {
+ assert (*string >= '0' && *string <= '9');
+ result += scale * (float)(*string - '0');
+ scale *= 0.1f;
+ nDigits--;
+ }
+ string++;
} while (nDigits > 0);
return result;
@@ -312,36 +312,36 @@ parseValue(driOptionValue *v, driOptionType
type, const XML_Char *string)
string += strspn (string, " \f\n\r\t\v");
switch (type) {
case DRI_BOOL:
- if (!strcmp (string, "false")) {
- v->_bool = false;
- tail = string + 5;
- } else if (!strcmp (string, "true")) {
- v->_bool = true;
- tail = string + 4;
- }
- else
- return false;
- break;
+ if (!strcmp (string, "false")) {
+ v->_bool = false;
+ tail = string + 5;
+ } else if (!strcmp (string, "true")) {
+ v->_bool = true;
+ tail = string + 4;
+ }
+ else
+ return false;
+ break;
case DRI_ENUM: /* enum is just a special integer */
case DRI_INT:
- v->_int = strToI (string, &tail, 0);
- break;
+ v->_int = strToI (string, &tail, 0);
+ break;
case DRI_FLOAT:
- v->_float = strToF (string, &tail);
- break;
+ v->_float = strToF (string, &tail);
+ break;
case DRI_STRING:
- free (v->_string);
- v->_string = strndup(string, STRING_CONF_MAXLEN);
- return GL_TRUE;
+ free (v->_string);
+ v->_string = strndup(string, STRING_CONF_MAXLEN);
+ return GL_TRUE;
}
if (tail == string)
- return false; /* empty string (or containing only white-space) */
+ return false; /* empty string (or containing only
white-space) */
/* skip trailing white space */
if (*tail)
- tail += strspn (tail, " \f\n\r\t\v");
+ tail += strspn (tail, " \f\n\r\t\v");
if (*tail)
- return false; /* something left over that is not part of value */
+ return false; /* something left over that is not part of
value */
return true;
}
@@ -358,50 +358,50 @@ parseRanges(driOptionInfo *info, const XML_Char
*string)
/* pass 1: determine the number of ranges (number of commas + 1) */
range = cp;
for (nRanges = 1; *range; ++range)
- if (*range == ',')
- ++nRanges;
+ if (*range == ',')
+ ++nRanges;
if ((ranges = malloc(nRanges*sizeof(driOptionRange))) == NULL) {
- fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
- abort();
+ fprintf (stderr, "%s: %d: out of memory.\n", __FILE__,
__LINE__);
+ abort();
}
/* pass 2: parse all ranges into preallocated array */
range = cp;
for (i = 0; i < nRanges; ++i) {
- XML_Char *end, *sep;
- assert (range);
- end = strchr (range, ',');
- if (end)
- *end = '\0';
- sep = strchr (range, ':');
- if (sep) { /* non-empty interval */
- *sep = '\0';
- if (!parseValue (&ranges[i].start, info->type, range) ||
- !parseValue (&ranges[i].end, info->type, sep+1))
- break;
- if (info->type == DRI_INT &&
- ranges[i].start._int > ranges[i].end._int)
- break;
- if (info->type == DRI_FLOAT &&
- ranges[i].start._float > ranges[i].end._float)
- break;
- } else { /* empty interval */
- if (!parseValue (&ranges[i].start, info->type, range))
- break;
- ranges[i].end = ranges[i].start;
- }
- if (end)
- range = end+1;
- else
- range = NULL;
+ XML_Char *end, *sep;
+ assert (range);
+ end = strchr (range, ',');
+ if (end)
+ *end = '\0';
+ sep = strchr (range, ':');
+ if (sep) { /* non-empty interval */
+ *sep = '\0';
+ if (!parseValue (&ranges[i].start, info->type, range) ||
+ !parseValue (&ranges[i].end, info->type, sep+1))
+ break;
+ if (info->type == DRI_INT &&
+ ranges[i].start._int > ranges[i].end._int)
+ break;
+ if (info->type == DRI_FLOAT &&
+ ranges[i].start._float > ranges[i].end._float)
+ break;
+ } else { /* empty interval */
+ if (!parseValue (&ranges[i].start, info->type, range))
+ break;
+ ranges[i].end = ranges[i].start;
+ }
+ if (end)
+ range = end+1;
+ else
+ range = NULL;
}
free(cp);
if (i < nRanges) {
- free(ranges);
- return false;
+ free(ranges);
+ return false;
} else
- assert (range == NULL);
+ assert (range == NULL);
info->nRanges = nRanges;
info->ranges = ranges;
@@ -415,25 +415,25 @@ checkValue(const driOptionValue *v, const
driOptionInfo *info)
uint32_t i;
assert (info->type != DRI_BOOL); /* should be caught by the
parser */
if (info->nRanges == 0)
- return true;
+ return true;
switch (info->type) {
case DRI_ENUM: /* enum is just a special integer */
case DRI_INT:
- for (i = 0; i < info->nRanges; ++i)
- if (v->_int >= info->ranges[i].start._int &&
- v->_int <= info->ranges[i].end._int)
- return true;
- break;
+ for (i = 0; i < info->nRanges; ++i)
+ if (v->_int >= info->ranges[i].start._int &&
+ v->_int <= info->ranges[i].end._int)
+ return true;
+ break;
case DRI_FLOAT:
- for (i = 0; i < info->nRanges; ++i)
- if (v->_float >= info->ranges[i].start._float &&
- v->_float <= info->ranges[i].end._float)
- return true;
- break;
+ for (i = 0; i < info->nRanges; ++i)
+ if (v->_float >= info->ranges[i].start._float &&
+ v->_float <= info->ranges[i].end._float)
+ return true;
+ break;
case DRI_STRING:
- break;
+ break;
default:
- assert (0); /* should never happen */
+ assert (0); /* should never happen */
}
return false;
}
@@ -490,15 +490,15 @@ __driUtilMessage(const char *f, ...)
#define XML_FATAL1(msg) do { \
fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
data->name, \
- (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentLineNumber(data->parser), \
(int) XML_GetCurrentColumnNumber(data->parser)); \
abort();\
} while (0)
#define XML_FATAL(msg,args...) do { \
fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
data->name, \
- (int) XML_GetCurrentLineNumber(data->parser), \
- (int) XML_GetCurrentColumnNumber(data->parser), \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser), \
args); \
abort();\
} while (0)
@@ -537,16 +537,16 @@ parseEnumAttr(struct OptInfoData *data, const
XML_Char **attr)
driOptionValue v;
uint32_t opt = data->curOption;
for (i = 0; attr[i]; i += 2) {
- if (!strcmp (attr[i], "value")) value = attr[i+1];
- else if (!strcmp (attr[i], "text")) text = attr[i+1];
- else XML_FATAL("illegal enum attribute: %s.", attr[i]);
+ if (!strcmp (attr[i], "value")) value = attr[i+1];
+ else if (!strcmp (attr[i], "text")) text = attr[i+1];
+ else XML_FATAL("illegal enum attribute: %s.", attr[i]);
}
if (!value) XML_FATAL1 ("value attribute missing in enum.");
if (!text) XML_FATAL1 ("text attribute missing in enum.");
if (!parseValue (&v, data->cache->info[opt].type, value))
- XML_FATAL ("illegal enum value: %s.", value);
+ XML_FATAL ("illegal enum value: %s.", value);
if (!checkValue (&v, &data->cache->info[opt]))
- XML_FATAL ("enum value out of valid range: %s.", value);
+ XML_FATAL ("enum value out of valid range: %s.", value);
}
/** \brief Parse attributes of a description element.
@@ -560,9 +560,9 @@ parseDescAttr(struct OptInfoData *data, const
XML_Char **attr)
uint32_t i;
const XML_Char *lang = NULL, *text = NULL;
for (i = 0; attr[i]; i += 2) {
- if (!strcmp (attr[i], "lang")) lang = attr[i+1];
- else if (!strcmp (attr[i], "text")) text = attr[i+1];
- else XML_FATAL("illegal description attribute: %s.", attr[i]);
+ if (!strcmp (attr[i], "lang")) lang = attr[i+1];
+ else if (!strcmp (attr[i], "text")) text = attr[i+1];
+ else XML_FATAL("illegal description attribute: %s.", attr[i]);
}
if (!lang) XML_FATAL1 ("lang attribute missing in description.");
if (!text) XML_FATAL1 ("text attribute missing in description.");
@@ -579,10 +579,10 @@ parseOptInfoAttr(struct OptInfoData *data,
const XML_Char **attr)
driOptionCache *cache = data->cache;
uint32_t opt, i;
for (i = 0; attr[i]; i += 2) {
- uint32_t attrName = bsearchStr (attr[i], optAttr, OA_COUNT);
- if (attrName >= OA_COUNT)
- XML_FATAL ("illegal option attribute: %s", attr[i]);
- attrVal[attrName] = attr[i+1];
+ uint32_t attrName = bsearchStr (attr[i], optAttr, OA_COUNT);
+ if (attrName >= OA_COUNT)
+ XML_FATAL ("illegal option attribute: %s", attr[i]);
+ attrVal[attrName] = attr[i+1];
}
if (!attrVal[OA_NAME]) XML_FATAL1 ("name attribute missing in
option.");
if (!attrVal[OA_TYPE]) XML_FATAL1 ("type attribute missing in
option.");
@@ -590,48 +590,48 @@ parseOptInfoAttr(struct OptInfoData *data,
const XML_Char **attr)
opt = findOption (cache, attrVal[OA_NAME]);
if (cache->info[opt].name)
- XML_FATAL ("option %s redefined.", attrVal[OA_NAME]);
+ XML_FATAL ("option %s redefined.", attrVal[OA_NAME]);
data->curOption = opt;
XSTRDUP (cache->info[opt].name, attrVal[OA_NAME]);
if (!strcmp (attrVal[OA_TYPE], "bool"))
- cache->info[opt].type = DRI_BOOL;
+ cache->info[opt].type = DRI_BOOL;
else if (!strcmp (attrVal[OA_TYPE], "enum"))
- cache->info[opt].type = DRI_ENUM;
+ cache->info[opt].type = DRI_ENUM;
else if (!strcmp (attrVal[OA_TYPE], "int"))
- cache->info[opt].type = DRI_INT;
+ cache->info[opt].type = DRI_INT;
else if (!strcmp (attrVal[OA_TYPE], "float"))
- cache->info[opt].type = DRI_FLOAT;
+ cache->info[opt].type = DRI_FLOAT;
else if (!strcmp (attrVal[OA_TYPE], "string"))
- cache->info[opt].type = DRI_STRING;
+ cache->info[opt].type = DRI_STRING;
else
- XML_FATAL ("illegal type in option: %s.", attrVal[OA_TYPE]);
+ XML_FATAL ("illegal type in option: %s.", attrVal[OA_TYPE]);
defaultVal = getenv (cache->info[opt].name);
if (defaultVal != NULL) {
/* don't use XML_WARNING, we want the user to see this! */
- fprintf (stderr,
- "ATTENTION: default value of option %s overridden by
environment.\n",
- cache->info[opt].name);
+ fprintf (stderr,
+ "ATTENTION: default value of option %s overridden
by environment.\n",
+ cache->info[opt].name);
} else
- defaultVal = attrVal[OA_DEFAULT];
+ defaultVal = attrVal[OA_DEFAULT];
if (!parseValue (&cache->values[opt], cache->info[opt].type,
defaultVal))
- XML_FATAL ("illegal default value for %s: %s.",
cache->info[opt].name, defaultVal);
+ XML_FATAL ("illegal default value for %s: %s.",
cache->info[opt].name, defaultVal);
if (attrVal[OA_VALID]) {
- if (cache->info[opt].type == DRI_BOOL)
- XML_FATAL1 ("boolean option with valid attribute.");
- if (!parseRanges (&cache->info[opt], attrVal[OA_VALID]))
- XML_FATAL ("illegal valid attribute: %s.", attrVal[OA_VALID]);
- if (!checkValue (&cache->values[opt], &cache->info[opt]))
- XML_FATAL ("default value out of valid range '%s': %s.",
- attrVal[OA_VALID], defaultVal);
+ if (cache->info[opt].type == DRI_BOOL)
+ XML_FATAL1 ("boolean option with valid attribute.");
+ if (!parseRanges (&cache->info[opt], attrVal[OA_VALID]))
+ XML_FATAL ("illegal valid attribute: %s.",
attrVal[OA_VALID]);
+ if (!checkValue (&cache->values[opt], &cache->info[opt]))
+ XML_FATAL ("default value out of valid range '%s': %s.",
+ attrVal[OA_VALID], defaultVal);
} else if (cache->info[opt].type == DRI_ENUM) {
- XML_FATAL1 ("valid attribute missing in option (mandatory for
enums).");
+ XML_FATAL1 ("valid attribute missing in option (mandatory
for enums).");
} else {
- cache->info[opt].nRanges = 0;
- cache->info[opt].ranges = NULL;
+ cache->info[opt].nRanges = 0;
+ cache->info[opt].ranges = NULL;
}
}
@@ -643,49 +643,49 @@ optInfoStartElem(void *userData, const XML_Char
*name, const XML_Char **attr)
enum OptInfoElem elem = bsearchStr (name, OptInfoElems, OI_COUNT);
switch (elem) {
case OI_DRIINFO:
- if (data->inDriInfo)
- XML_FATAL1 ("nested <driinfo> elements.");
- if (attr[0])
- XML_FATAL1 ("attributes specified on <driinfo> element.");
- data->inDriInfo = true;
- break;
+ if (data->inDriInfo)
+ XML_FATAL1 ("nested <driinfo> elements.");
+ if (attr[0])
+ XML_FATAL1 ("attributes specified on <driinfo> element.");
+ data->inDriInfo = true;
+ break;
case OI_SECTION:
- if (!data->inDriInfo)
- XML_FATAL1 ("<section> must be inside <driinfo>.");
- if (data->inSection)
- XML_FATAL1 ("nested <section> elements.");
- if (attr[0])
- XML_FATAL1 ("attributes specified on <section> element.");
- data->inSection = true;
- break;
+ if (!data->inDriInfo)
+ XML_FATAL1 ("<section> must be inside <driinfo>.");
+ if (data->inSection)
+ XML_FATAL1 ("nested <section> elements.");
+ if (attr[0])
+ XML_FATAL1 ("attributes specified on <section> element.");
+ data->inSection = true;
+ break;
case OI_DESCRIPTION:
- if (!data->inSection && !data->inOption)
- XML_FATAL1 ("<description> must be inside <description> or
<option.");
- if (data->inDesc)
- XML_FATAL1 ("nested <description> elements.");
- data->inDesc = true;
- parseDescAttr (data, attr);
- break;
+ if (!data->inSection && !data->inOption)
+ XML_FATAL1 ("<description> must be inside <description>
or <option.");
+ if (data->inDesc)
+ XML_FATAL1 ("nested <description> elements.");
+ data->inDesc = true;
+ parseDescAttr (data, attr);
+ break;
case OI_OPTION:
- if (!data->inSection)
- XML_FATAL1 ("<option> must be inside <section>.");
- if (data->inDesc)
- XML_FATAL1 ("<option> nested in <description> element.");
- if (data->inOption)
- XML_FATAL1 ("nested <option> elements.");
- data->inOption = true;
- parseOptInfoAttr (data, attr);
- break;
+ if (!data->inSection)
+ XML_FATAL1 ("<option> must be inside <section>.");
+ if (data->inDesc)
+ XML_FATAL1 ("<option> nested in <description> element.");
+ if (data->inOption)
+ XML_FATAL1 ("nested <option> elements.");
+ data->inOption = true;
+ parseOptInfoAttr (data, attr);
+ break;
case OI_ENUM:
- if (!(data->inOption && data->inDesc))
- XML_FATAL1 ("<enum> must be inside <option> and
<description>.");
- if (data->inEnum)
- XML_FATAL1 ("nested <enum> elements.");
- data->inEnum = true;
- parseEnumAttr (data, attr);
- break;
+ if (!(data->inOption && data->inDesc))
+ XML_FATAL1 ("<enum> must be inside <option> and
<description>.");
+ if (data->inEnum)
+ XML_FATAL1 ("nested <enum> elements.");
+ data->inEnum = true;
+ parseEnumAttr (data, attr);
+ break;
default:
- XML_FATAL ("unknown element: %s.", name);
+ XML_FATAL ("unknown element: %s.", name);
}
}
@@ -697,22 +697,22 @@ optInfoEndElem(void *userData, const XML_Char
*name)
enum OptInfoElem elem = bsearchStr (name, OptInfoElems, OI_COUNT);
switch (elem) {
case OI_DRIINFO:
- data->inDriInfo = false;
- break;
+ data->inDriInfo = false;
+ break;
case OI_SECTION:
- data->inSection = false;
- break;
+ data->inSection = false;
+ break;
case OI_DESCRIPTION:
- data->inDesc = false;
- break;
+ data->inDesc = false;
+ break;
case OI_OPTION:
- data->inOption = false;
- break;
+ data->inOption = false;
+ break;
case OI_ENUM:
- data->inEnum = false;
- break;
+ data->inEnum = false;
+ break;
default:
- assert (0); /* should have been caught by StartElem */
+ assert (0); /* should have been caught by StartElem */
}
}
@@ -731,8 +731,8 @@ driParseOptionInfo(driOptionCache *info, const
char *configOptions)
info->info = calloc(1 << info->tableSize, sizeof (driOptionInfo));
info->values = calloc(1 << info->tableSize, sizeof
(driOptionValue));
if (info->info == NULL || info->values == NULL) {
- fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
- abort();
+ fprintf (stderr, "%s: %d: out of memory.\n", __FILE__,
__LINE__);
+ abort();
}
p = XML_ParserCreate ("UTF-8"); /* always UTF-8 */
@@ -751,7 +751,7 @@ driParseOptionInfo(driOptionCache *info, const
char *configOptions)
status = XML_Parse (p, configOptions, strlen (configOptions), 1);
if (!status)
- XML_FATAL ("%s.", XML_ErrorString(XML_GetErrorCode(p)));
+ XML_FATAL ("%s.", XML_ErrorString(XML_GetErrorCode(p)));
XML_ParserFree (p);
}
@@ -786,18 +786,18 @@ parseDeviceAttr(struct OptConfData *data, const
XML_Char **attr)
uint32_t i;
const XML_Char *driver = NULL, *screen = NULL;
for (i = 0; attr[i]; i += 2) {
- if (!strcmp (attr[i], "driver")) driver = attr[i+1];
- else if (!strcmp (attr[i], "screen")) screen = attr[i+1];
- else XML_WARNING("unknown device attribute: %s.", attr[i]);
+ if (!strcmp (attr[i], "driver")) driver = attr[i+1];
+ else if (!strcmp (attr[i], "screen")) screen = attr[i+1];
+ else XML_WARNING("unknown device attribute: %s.", attr[i]);
}
if (driver && strcmp (driver, data->driverName))
- data->ignoringDevice = data->inDevice;
+ data->ignoringDevice = data->inDevice;
else if (screen) {
- driOptionValue screenNum;
- if (!parseValue (&screenNum, DRI_INT, screen))
- XML_WARNING("illegal screen number: %s.", screen);
- else if (screenNum._int != data->screenNum)
- data->ignoringDevice = data->inDevice;
+ driOptionValue screenNum;
+ if (!parseValue (&screenNum, DRI_INT, screen))
+ XML_WARNING("illegal screen number: %s.", screen);
+ else if (screenNum._int != data->screenNum)
+ data->ignoringDevice = data->inDevice;
}
}
@@ -808,12 +808,12 @@ parseAppAttr(struct OptConfData *data, const
XML_Char **attr)
uint32_t i;
const XML_Char *exec = NULL;
for (i = 0; attr[i]; i += 2) {
- if (!strcmp (attr[i], "name")) /* not needed here */;
- else if (!strcmp (attr[i], "executable")) exec = attr[i+1];
- else XML_WARNING("unknown application attribute: %s.", attr[i]);
+ if (!strcmp (attr[i], "name")) /* not needed here */;
+ else if (!strcmp (attr[i], "executable")) exec = attr[i+1];
+ else XML_WARNING("unknown application attribute: %s.",
attr[i]);
}
if (exec && strcmp (exec, data->execName))
- data->ignoringApp = data->inApp;
+ data->ignoringApp = data->inApp;
}
/** \brief Parse attributes of an option element. */
@@ -823,25 +823,25 @@ parseOptConfAttr(struct OptConfData *data,
const XML_Char **attr)
uint32_t i;
const XML_Char *name = NULL, *value = NULL;
for (i = 0; attr[i]; i += 2) {
- if (!strcmp (attr[i], "name")) name = attr[i+1];
- else if (!strcmp (attr[i], "value")) value = attr[i+1];
- else XML_WARNING("unknown option attribute: %s.", attr[i]);
+ if (!strcmp (attr[i], "name")) name = attr[i+1];
+ else if (!strcmp (attr[i], "value")) value = attr[i+1];
+ else XML_WARNING("unknown option attribute: %s.", attr[i]);
}
if (!name) XML_WARNING1 ("name attribute missing in option.");
if (!value) XML_WARNING1 ("value attribute missing in option.");
if (name && value) {
- driOptionCache *cache = data->cache;
- uint32_t opt = findOption (cache, name);
- if (cache->info[opt].name == NULL)
+ driOptionCache *cache = data->cache;
+ uint32_t opt = findOption (cache, name);
+ if (cache->info[opt].name == NULL)
/* don't use XML_WARNING, drirc defines options for all
drivers,
* but not all drivers support them */
return;
- else if (getenv (cache->info[opt].name))
- /* don't use XML_WARNING, we want the user to see this! */
- fprintf (stderr, "ATTENTION: option value of option %s
ignored.\n",
- cache->info[opt].name);
- else if (!parseValue (&cache->values[opt],
cache->info[opt].type, value))
- XML_WARNING ("illegal option value: %s.", value);
+ else if (getenv (cache->info[opt].name))
+ /* don't use XML_WARNING, we want the user to see this! */
+ fprintf (stderr, "ATTENTION: option value of option %s
ignored.\n",
+ cache->info[opt].name);
+ else if (!parseValue (&cache->values[opt],
cache->info[opt].type, value))
+ XML_WARNING ("illegal option value: %s.", value);
}
}
@@ -854,41 +854,41 @@ optConfStartElem(void *userData, const XML_Char
*name,
enum OptConfElem elem = bsearchStr (name, OptConfElems, OC_COUNT);
switch (elem) {
case OC_DRICONF:
- if (data->inDriConf)
- XML_WARNING1 ("nested <driconf> elements.");
- if (attr[0])
- XML_WARNING1 ("attributes specified on <driconf> element.");
- data->inDriConf++;
- break;
+ if (data->inDriConf)
+ XML_WARNING1 ("nested <driconf> elements.");
+ if (attr[0])
+ XML_WARNING1 ("attributes specified on <driconf>
element.");
+ data->inDriConf++;
+ break;
case OC_DEVICE:
- if (!data->inDriConf)
- XML_WARNING1 ("<device> should be inside <driconf>.");
- if (data->inDevice)
- XML_WARNING1 ("nested <device> elements.");
- data->inDevice++;
- if (!data->ignoringDevice && !data->ignoringApp)
- parseDeviceAttr (data, attr);
- break;
+ if (!data->inDriConf)
+ XML_WARNING1 ("<device> should be inside <driconf>.");
+ if (data->inDevice)
+ XML_WARNING1 ("nested <device> elements.");
+ data->inDevice++;
+ if (!data->ignoringDevice && !data->ignoringApp)
+ parseDeviceAttr (data, attr);
+ break;
case OC_APPLICATION:
- if (!data->inDevice)
- XML_WARNING1 ("<application> should be inside <device>.");
- if (data->inApp)
- XML_WARNING1 ("nested <application> elements.");
- data->inApp++;
- if (!data->ignoringDevice && !data->ignoringApp)
- parseAppAttr (data, attr);
- break;
+ if (!data->inDevice)
+ XML_WARNING1 ("<application> should be inside <device>.");
+ if (data->inApp)
+ XML_WARNING1 ("nested <application> elements.");
+ data->inApp++;
+ if (!data->ignoringDevice && !data->ignoringApp)
+ parseAppAttr (data, attr);
+ break;
case OC_OPTION:
- if (!data->inApp)
- XML_WARNING1 ("<option> should be inside <application>.");
- if (data->inOption)
- XML_WARNING1 ("nested <option> elements.");
- data->inOption++;
- if (!data->ignoringDevice && !data->ignoringApp)
- parseOptConfAttr (data, attr);
- break;
+ if (!data->inApp)
+ XML_WARNING1 ("<option> should be inside <application>.");
+ if (data->inOption)
+ XML_WARNING1 ("nested <option> elements.");
+ data->inOption++;
+ if (!data->ignoringDevice && !data->ignoringApp)
+ parseOptConfAttr (data, attr);
+ break;
default:
- XML_WARNING ("unknown element: %s.", name);
+ XML_WARNING ("unknown element: %s.", name);
}
}
@@ -900,21 +900,21 @@ optConfEndElem(void *userData, const XML_Char
*name)
enum OptConfElem elem = bsearchStr (name, OptConfElems, OC_COUNT);
switch (elem) {
case OC_DRICONF:
- data->inDriConf--;
- break;
+ data->inDriConf--;
+ break;
case OC_DEVICE:
- if (data->inDevice-- == data->ignoringDevice)
- data->ignoringDevice = 0;
- break;
+ if (data->inDevice-- == data->ignoringDevice)
+ data->ignoringDevice = 0;
+ break;
case OC_APPLICATION:
- if (data->inApp-- == data->ignoringApp)
- data->ignoringApp = 0;
- break;
+ if (data->inApp-- == data->ignoringApp)
+ data->ignoringApp = 0;
+ break;
case OC_OPTION:
- data->inOption--;
- break;
+ data->inOption--;
+ break;
default:
- /* unknown element, warning was produced on start tag */;
+ /* unknown element, warning was produced on start tag */;
}
}
@@ -927,14 +927,14 @@ initOptionCache(driOptionCache *cache, const
driOptionCache *info)
cache->tableSize = info->tableSize;
cache->values = malloc((1<<info->tableSize) * sizeof
(driOptionValue));
if (cache->values == NULL) {
- fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
- abort();
+ fprintf (stderr, "%s: %d: out of memory.\n", __FILE__,
__LINE__);
+ abort();
}
memcpy (cache->values, info->values,
- (1<<info->tableSize) * sizeof (driOptionValue));
+ (1<<info->tableSize) * sizeof (driOptionValue));
for (i = 0; i < size; ++i) {
- if (cache->info[i].type == DRI_STRING)
- XSTRDUP(cache->values[i]._string, info->values[i]._string);
+ if (cache->info[i].type == DRI_STRING)
+ XSTRDUP(cache->values[i]._string, info->values[i]._string);
}
}
@@ -948,31 +948,31 @@ parseOneConfigFile(XML_Parser p)
int fd;
if ((fd = open (data->name, O_RDONLY)) == -1) {
- __driUtilMessage ("Can't open configuration file %s: %s.",
- data->name, strerror (errno));
- return;
+ __driUtilMessage ("Can't open configuration file %s: %s.",
+ data->name, strerror (errno));
+ return;
}
while (1) {
- int bytesRead;
- void *buffer = XML_GetBuffer (p, BUF_SIZE);
- if (!buffer) {
- __driUtilMessage ("Can't allocate parser buffer.");
- break;
- }
- bytesRead = read (fd, buffer, BUF_SIZE);
- if (bytesRead == -1) {
- __driUtilMessage ("Error reading from configuration file %s:
%s.",
- data->name, strerror (errno));
- break;
- }
- status = XML_ParseBuffer (p, bytesRead, bytesRead == 0);
- if (!status) {
- XML_ERROR ("%s.", XML_ErrorString(XML_GetErrorCode(p)));
- break;
- }
- if (bytesRead == 0)
- break;
+ int bytesRead;
+ void *buffer = XML_GetBuffer (p, BUF_SIZE);
+ if (!buffer) {
+ __driUtilMessage ("Can't allocate parser buffer.");
+ break;
+ }
+ bytesRead = read (fd, buffer, BUF_SIZE);
+ if (bytesRead == -1) {
+ __driUtilMessage ("Error reading from configuration file
%s: %s.",
+ data->name, strerror (errno));
+ break;
+ }
+ status = XML_ParseBuffer (p, bytesRead, bytesRead == 0);
+ if (!status) {
+ XML_ERROR ("%s.", XML_ErrorString(XML_GetErrorCode(p)));
+ break;
+ }
+ if (bytesRead == 0)
+ break;
}
close (fd);
@@ -1000,35 +1000,35 @@ driParseConfigFiles(driOptionCache *cache,
const driOptionCache *info,
userData.execName = GET_PROGRAM_NAME();
if ((home = getenv ("HOME"))) {
- uint32_t len = strlen (home);
- filenames[1] = malloc(len + 7+1);
- if (filenames[1] == NULL)
- __driUtilMessage ("Can't allocate memory for %s/.drirc.",
home);
- else {
- memcpy (filenames[1], home, len);
- memcpy (filenames[1] + len, "/.drirc", 7+1);
- }
+ uint32_t len = strlen (home);
+ filenames[1] = malloc(len + 7+1);
+ if (filenames[1] == NULL)
+ __driUtilMessage ("Can't allocate memory for
%s/.drirc.", home);
+ else {
+ memcpy (filenames[1], home, len);
+ memcpy (filenames[1] + len, "/.drirc", 7+1);
+ }
}
for (i = 0; i < 2; ++i) {
- XML_Parser p;
- if (filenames[i] == NULL)
- continue;
-
- p = XML_ParserCreate (NULL); /* use encoding specified by file */
- XML_SetElementHandler (p, optConfStartElem, optConfEndElem);
- XML_SetUserData (p, &userData);
- userData.parser = p;
- userData.name = filenames[i];
- userData.ignoringDevice = 0;
- userData.ignoringApp = 0;
- userData.inDriConf = 0;
- userData.inDevice = 0;
- userData.inApp = 0;
- userData.inOption = 0;
-
- parseOneConfigFile (p);
- XML_ParserFree (p);
+ XML_Parser p;
+ if (filenames[i] == NULL)
+ continue;
+
+ p = XML_ParserCreate (NULL); /* use encoding specified by
file */
+ XML_SetElementHandler (p, optConfStartElem, optConfEndElem);
+ XML_SetUserData (p, &userData);
+ userData.parser = p;
+ userData.name = filenames[i];
+ userData.ignoringDevice = 0;
+ userData.ignoringApp = 0;
+ userData.inDriConf = 0;
+ userData.inDevice = 0;
+ userData.inApp = 0;
+ userData.inOption = 0;
+
+ parseOneConfigFile (p);
+ XML_ParserFree (p);
}
free(filenames[1]);
@@ -1039,14 +1039,14 @@ driDestroyOptionInfo(driOptionCache *info)
{
driDestroyOptionCache(info);
if (info->info) {
- uint32_t i, size = 1 << info->tableSize;
- for (i = 0; i < size; ++i) {
- if (info->info[i].name) {
- free(info->info[i].name);
- free(info->info[i].ranges);
- }
- }
- free(info->info);
+ uint32_t i, size = 1 << info->tableSize;
+ for (i = 0; i < size; ++i) {
+ if (info->info[i].name) {
+ free(info->info[i].name);
+ free(info->info[i].ranges);
+ }
+ }
+ free(info->info);
}
}
@@ -1054,11 +1054,11 @@ void
driDestroyOptionCache(driOptionCache *cache)
{
if (cache->info) {
- GLuint i, size = 1 << cache->tableSize;
- for (i = 0; i < size; ++i) {
- if (cache->info[i].type == DRI_STRING)
- free(cache->values[i]._string);
- }
+ GLuint i, size = 1 << cache->tableSize;
+ for (i = 0; i < size; ++i) {
+ if (cache->info[i].type == DRI_STRING)
+ free(cache->values[i]._string);
+ }
}
free(cache->values);
}
