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correct implementation of prefix write property

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This commit is contained in:
Rob Richards 2004-02-18 20:37:30 +00:00
parent e3c437d378
commit 4051591cfe
1 changed files with 28 additions and 23 deletions
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51
ext/dom/node.c
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@ -674,9 +674,8 @@ int dom_node_prefix_read(dom_object *obj, zval **retval TSRMLS_DC)
int dom_node_prefix_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
xmlNode *nodep;
xmlDocPtr doc;
xmlNsPtr ns, curns = NULL;
xmlNode *nodep, *nsnode = NULL;
xmlNsPtr ns = NULL, curns;
char *strURI;
char *prefix;
@ -689,7 +688,14 @@ int dom_node_prefix_write(dom_object *obj, zval *newval TSRMLS_DC)
switch (nodep->type) {
case XML_ELEMENT_NODE:
nsnode = nodep;
case XML_ATTRIBUTE_NODE:
if (nsnode == NULL) {
nsnode = nodep->parent;
if (nsnode == NULL) {
nsnode = xmlDocGetRootElement(nodep->doc);
}
}
if (newval->type != IS_STRING) {
if(newval->refcount > 1) {
value_copy = *newval;
@ -699,38 +705,37 @@ int dom_node_prefix_write(dom_object *obj, zval *newval TSRMLS_DC)
convert_to_string(newval);
}
prefix = Z_STRVAL_P(newval);
if (nodep->ns != NULL && !xmlStrEqual(nodep->ns->prefix, (xmlChar *)prefix)) {
if (nsnode && nodep->ns != NULL && !xmlStrEqual(nodep->ns->prefix, (xmlChar *)prefix)) {
strURI = (char *) nodep->ns->href;
if (strURI == NULL ||
(!strcmp (prefix, "xml") && strcmp(strURI, XML_XML_NAMESPACE)) ||
(nodep->type == XML_ATTRIBUTE_NODE && !strcmp (prefix, "xmlns") &&
strcmp (strURI, DOM_XMLNS_NAMESPACE)) ||
(nodep->type == XML_ATTRIBUTE_NODE && !strcmp (nodep->name, "xmlns"))) {
ns = NULL;
} else {
curns = nsnode->nsDef;
while (curns != NULL) {
if (xmlStrEqual((xmlChar *)prefix, curns->prefix) && xmlStrEqual(nodep->ns->href, curns->href)) {
ns = curns;
break;
}
curns = curns->next;
}
if (ns == NULL) {
ns = xmlNewNs(nsnode, nodep->ns->href, (xmlChar *)prefix);
}
}
if (ns == NULL) {
if (newval == &value_copy) {
zval_dtor(newval);
}
php_dom_throw_error(NAMESPACE_ERR, dom_get_strict_error(obj->document) TSRMLS_CC);
return FAILURE;
}
ns = xmlNewNs(NULL, nodep->ns->href, (xmlChar *)prefix);
if (nodep->doc != NULL) {
doc = nodep->doc;
if (doc->oldNs == NULL) {
doc->oldNs = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
memset(doc->oldNs, 0, sizeof(xmlNs));
doc->oldNs->type = XML_LOCAL_NAMESPACE;
doc->oldNs->href = xmlStrdup(XML_XML_NAMESPACE);
doc->oldNs->prefix = xmlStrdup((const xmlChar *)"xml");
}
curns = doc->oldNs;
while (curns->next != NULL) {
curns = curns->next;
}
curns->next = ns;
return FAILURE;
}
nodep->ns = curns;
xmlSetNs(nodep, ns);
}
if (newval == &value_copy) {
zval_dtor(newval);