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- xpath.[ch] xpointer.[ch]: worked on XPath functions and variable

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handlings (registration, lookup, cleanup)
Daniel
This commit is contained in:
Daniel Veillard
2000-10-11 10:54:10 +00:00
parent e8eac3d979
commit 2d38f04707
8 changed files with 331 additions and 80 deletions
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43
xpointer.c
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@ -656,41 +656,6 @@ xmlXPtrWrapLocationSet(xmlLocationSetPtr val) {
#define CURRENT (*ctxt->cur)
#define NEXT ((*ctxt->cur) ? ctxt->cur++: ctxt->cur)
/**
* xmlXPtrParseName:
* @ctxt: the XPointer Parser context
*
* parse an XML name
*
* [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' |
* CombiningChar | Extender
*
* [5] Name ::= (Letter | '_' | ':') (NameChar)*
*
* Returns the namespace name or NULL
*/
xmlChar *
xmlXPtrParseName(xmlXPathParserContextPtr ctxt) {
const xmlChar *q;
xmlChar *ret = NULL;
if (!IS_LETTER(CUR) && (CUR != '_')) return(NULL);
q = NEXT;
/* TODO Make this UTF8 compliant !!! */
while ((IS_LETTER(CUR)) || (IS_DIGIT(CUR)) ||
(CUR == '.') || (CUR == '-') ||
(CUR == '_') || (CUR == ':') ||
(IS_COMBINING(CUR)) ||
(IS_EXTENDER(CUR)))
NEXT;
ret = xmlStrndup(q, CUR_PTR - q);
return(ret);
}
/*
* xmlXPtrGetChildNo:
* @ctxt: the XPointer Parser context
@ -781,7 +746,7 @@ xmlXPtrEvalXPtrPart(xmlXPathParserContextPtr ctxt, xmlChar *name) {
int level;
if (name == NULL)
name = xmlXPtrParseName(ctxt);
name = xmlXPathParseName(ctxt);
if (name == NULL)
XP_ERROR(XPATH_EXPR_ERROR);
@ -878,7 +843,7 @@ xmlXPtrEvalXPtrPart(xmlXPathParserContextPtr ctxt, xmlChar *name) {
void
xmlXPtrEvalFullXPtr(xmlXPathParserContextPtr ctxt, xmlChar *name) {
if (name == NULL)
name = xmlXPtrParseName(ctxt);
name = xmlXPathParseName(ctxt);
if (name == NULL)
XP_ERROR(XPATH_EXPR_ERROR);
while (name != NULL) {
@ -928,7 +893,7 @@ xmlXPtrEvalFullXPtr(xmlXPathParserContextPtr ctxt, xmlChar *name) {
* Is there another XPoointer part.
*/
SKIP_BLANKS;
name = xmlXPtrParseName(ctxt);
name = xmlXPathParseName(ctxt);
}
}
@ -992,7 +957,7 @@ xmlXPtrEvalXPointer(xmlXPathParserContextPtr ctxt) {
} else {
xmlChar *name;
name = xmlXPtrParseName(ctxt);
name = xmlXPathParseName(ctxt);
if (name == NULL)
XP_ERROR(XPATH_EXPR_ERROR);
if (CUR == '(') {