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fixed error msg cleanup deallocation added a function to handle lists of

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* relaxng.c: fixed error msg cleanup deallocation
* xmlschemastypes.c: added a function to handle lists of
  atomic types, added support for IDREFS
Daniel
This commit is contained in:
Daniel Veillard
2003-03-18 11:39:17 +00:00
parent c3da18a148
commit 28c52ab518
3 changed files with 115 additions and 6 deletions
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77
xmlschemastypes.c
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@ -1056,6 +1056,73 @@ error:
}
/**
* xmlSchemaValAtomicListNode:
* @type: the predefined atomic type for a token in the list
* @value: the list value to check
* @ret: the return computed value
* @node: the node containing the value
*
* Check that a value conforms to the lexical space of the predefined
* list type. if true a value is computed and returned in @ret.
*
* Returns 0 if this validates, a positive error code number otherwise
* and -1 in case of internal or API error.
*/
static int
xmlSchemaValAtomicListNode(xmlSchemaTypePtr type, const xmlChar *value,
xmlSchemaValPtr *ret, xmlNodePtr node) {
xmlChar *val, *cur, *endval;
int nb_values = 0;
int tmp;
if (value == NULL) {
return(-1);
}
val = xmlStrdup(value);
if (val == NULL) {
return(-1);
}
cur = val;
/*
* Split the list
*/
while (IS_BLANK(*cur)) cur++;
while (*cur != 0) {
if (IS_BLANK(*cur)) {
*cur = 0;
cur++;
while (IS_BLANK(*cur)) *cur++ = 0;
} else {
nb_values++;
cur++;
while ((*cur != 0) && (!IS_BLANK(*cur))) cur++;
}
}
if (nb_values == 0) {
if (ret != NULL) {
TODO
}
xmlFree(val);
return(0);
}
endval = cur;
cur = val;
while ((*cur == 0) && (cur != endval)) cur++;
while (cur != endval) {
tmp = xmlSchemaValPredefTypeNode(type, cur, NULL, node);
if (tmp != 0)
break;
while (*cur != 0) cur++;
while ((*cur == 0) && (cur != endval)) cur++;
}
xmlFree(val);
if (ret != NULL) {
TODO
}
return(tmp);
}
/**
* xmlSchemaValPredefTypeNode:
* @type: the predefined type
@ -1425,6 +1492,16 @@ xmlSchemaValPredefTypeNode(xmlSchemaTypePtr type, const xmlChar *value,
attr->atype = XML_ATTRIBUTE_IDREF;
}
return(ret);
} else if (type == xmlSchemaTypeIdrefsDef) {
ret = xmlSchemaValAtomicListNode(xmlSchemaTypeIdrefDef,
value, val, node);
if ((ret == 0) && (node != NULL) &&
(node->type == XML_ATTRIBUTE_NODE)) {
xmlAttrPtr attr = (xmlAttrPtr) node;
attr->atype = XML_ATTRIBUTE_IDREFS;
}
return(ret);
} else if (type == xmlSchemaTypeIdDef) {
ret = xmlValidateNCName(value, 1);
if ((ret == 0) && (val != NULL)) {