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fixed the pattern interfaces but not yet the parser to handle the

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* pattern.c xmlreader.c xmllint.c include/libxml/pattern.h
  include/libxml/xmlreader.h: fixed the pattern interfaces
  but not yet the parser to handle the namespaces.
* doc/examples/reader3.c doc/*: fixed the example, rebuilt the docs.
Daniel
This commit is contained in:
Daniel Veillard
2003-12-05 16:10:21 +00:00
parent 1e90661bb8
commit ffa7b7e2ba
13 changed files with 51 additions and 16 deletions
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24
pattern.c
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@@ -73,6 +73,8 @@ struct _xmlPatParserContext {
xmlDictPtr dict; /* the dictionnary if any */
xmlPatternPtr comp; /* the result */
xmlNodePtr elem; /* the current node if any */
const xmlChar **namespaces; /* the namespaces definitions */
int nb_namespaces; /* the number of namespaces */
};
/************************************************************************
@@ -149,14 +151,16 @@ xmlFreePatternList(xmlPatternPtr comp) {
/**
* xmlNewPatParserContext:
* @pattern: the pattern context
* @ctxt: the transformation context, if done at run-time
* @dict: the inherited dictionnary or NULL
* @namespaces: the prefix definitions, array of [URI, prefix] or NULL
*
* Create a new XML pattern parser context
*
* Returns the newly allocated xmlPatParserContextPtr or NULL in case of error
*/
static xmlPatParserContextPtr
xmlNewPatParserContext(const xmlChar *pattern, xmlDictPtr dict) {
xmlNewPatParserContext(const xmlChar *pattern, xmlDictPtr dict,
const xmlChar **namespaces) {
xmlPatParserContextPtr cur;
if (pattern == NULL)
@@ -172,6 +176,14 @@ xmlNewPatParserContext(const xmlChar *pattern, xmlDictPtr dict) {
cur->dict = dict;
cur->cur = pattern;
cur->base = pattern;
if (namespaces != NULL) {
int i;
for (i = 0;namespaces[2 * i] != NULL;i++);
cur->nb_namespaces = i;
} else {
cur->nb_namespaces = 0;
}
cur->namespaces = namespaces;
return(cur);
}
@@ -871,17 +883,19 @@ error:
* @pattern: the pattern to compile
* @dict: an optional dictionnary for interned strings
* @flags: compilation flags, undefined yet
* @namespaces: the prefix definitions, array of [URI, prefix] or NULL
*
* Compile a pattern
* Compile a pattern.
*
* Returns the compiled for of the pattern or NULL in case of error
*/
xmlPatternPtr
xmlPatterncompile(const xmlChar *pattern, xmlDict *dict, int flags) {
xmlPatterncompile(const xmlChar *pattern, xmlDict *dict, int flags,
const xmlChar **namespaces) {
xmlPatternPtr ret = NULL;
xmlPatParserContextPtr ctxt = NULL;
ctxt = xmlNewPatParserContext(pattern, dict);
ctxt = xmlNewPatParserContext(pattern, dict, namespaces);
if (ctxt == NULL) goto error;
ret = xmlNewPattern();
if (ret == NULL) goto error;