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#include "php_soap.h"
/* Channel libxml file io layer through the PHP streams subsystem.
* This allows use of ftps:// and https:// urls */
int php_stream_xmlIO_match_wrapper(const char *filename)
{
TSRMLS_FETCH();
return php_stream_locate_url_wrapper(filename, NULL, STREAM_LOCATE_WRAPPERS_ONLY TSRMLS_CC) ? 1 : 0;
}
void *php_stream_xmlIO_open_wrapper(const char *filename)
{
TSRMLS_FETCH();
return php_stream_open_wrapper(filename, "rb", ENFORCE_SAFE_MODE|REPORT_ERRORS, NULL);
}
int php_stream_xmlIO_read(void *context, char *buffer, int len)
{
TSRMLS_FETCH();
return php_stream_read((php_stream*)context, buffer, len);
}
int php_stream_xmlIO_close(void *context)
{
TSRMLS_FETCH();
return php_stream_close((php_stream*)context);
}
xmlNsPtr attr_find_ns(xmlAttrPtr node)
{
if(node->ns)
return node->ns;
else if(node->parent->ns)
return node->parent->ns;
else
return xmlSearchNs(node->doc, node->parent, NULL);
}
xmlNsPtr node_find_ns(xmlNodePtr node)
{
if(node->ns)
return node->ns;
else
return xmlSearchNs(node->doc, node, NULL);
}
int attr_is_equal_ex(xmlAttrPtr node, char *name, char *ns)
{
if(!strcmp(node->name, name))
{
if(ns)
{
xmlNsPtr nsPtr;
if(node->ns)
nsPtr = node->ns;
else if(node->parent->ns)
nsPtr = node->parent->ns;
else
nsPtr = xmlSearchNs(node->doc, node->parent, NULL);
if(!strcmp(nsPtr->href, ns))
return TRUE;
return FALSE;
}
return TRUE;
}
return FALSE;
}
int node_is_equal_ex(xmlNodePtr node, char *name, char *ns)
{
if(!strcmp(node->name, name))
{
if(ns)
{
xmlNsPtr nsPtr;
if(node->ns)
nsPtr = node->ns;
else
nsPtr = xmlSearchNs(node->doc, node, NULL);
if(!strcmp(nsPtr->href, ns))
return TRUE;
return FALSE;
}
return TRUE;
}
return FALSE;
}
xmlAttrPtr get_attribute_ex(xmlAttrPtr node, char *name, char *ns)
{
xmlAttrPtr trav = node;
if(node == NULL) return NULL;
do {
if(attr_is_equal_ex(trav, name, ns))
return trav;
} while(trav = trav->next);
return NULL;
}
xmlNodePtr get_node_ex(xmlNodePtr node, char *name, char *ns)
{
xmlNodePtr trav = node;
if(node == NULL) return NULL;
do {
if(node_is_equal_ex(trav, name, ns))
return trav;
} while(trav = trav->next);
return NULL;
}
xmlNodePtr get_node_recurisve_ex(xmlNodePtr node, char *name, char *ns)
{
xmlNodePtr trav = node;
if(node == NULL) return NULL;
do
{
if(node_is_equal_ex(trav, name, ns))
return trav;
else
{
if(node->children != NULL)
{
xmlNodePtr tmp;
tmp = get_node_recurisve_ex(node->children, name, ns);
if(tmp)
return tmp;
}
}
} while(trav = trav->next);
return NULL;
}
xmlNodePtr get_node_with_attribute_ex(xmlNodePtr node, char *name, char *name_ns, char *attribute, char *value, char *attr_ns)
{
xmlNodePtr trav = node, cur = NULL;
xmlAttrPtr attr;
if(node == NULL) return NULL;
do
{
if(name != NULL)
{
cur = get_node_ex(trav, name, name_ns);
if(!cur)
return cur;
}
else
cur = trav;
attr = get_attribute_ex(cur->properties, attribute, attr_ns);
if(attr != NULL && strcmp(attr->children->content, value) == 0)
return cur;
else
{
if(cur->children != NULL)
{
xmlNodePtr tmp;
tmp = get_node_with_attribute_ex(cur->children, name, name_ns, attribute, value, attr_ns);
if(tmp)
return tmp;
}
}
}while(trav = trav->next);
return NULL;
}
xmlNodePtr get_node_with_attribute_recursive_ex(xmlNodePtr node, char *name, char *name_ns, char *attribute, char *value, char *attr_ns)
{
xmlNodePtr trav = node, cur;
xmlAttrPtr attr;
if(node == NULL) return NULL;
do
{
if(name != NULL)
{
cur = get_node_recurisve_ex(trav, name, name_ns);
if(!cur)
return cur;
}
else
cur = trav;
attr = get_attribute_ex(cur->properties, attribute, attr_ns);
if(attr != NULL && strcmp(attr->children->content, value) == 0)
return cur;
else
{
if(cur->children != NULL)
{
xmlNodePtr tmp;
tmp = get_node_with_attribute_recursive_ex(cur->children, name, name_ns, attribute, value, attr_ns);
if(tmp)
return tmp;
}
}
}while(trav = trav->next);
return NULL;
}
xmlNodePtr check_and_resolve_href(xmlNodePtr data)
{
xmlAttrPtr href;
xmlNodePtr ret = data;
if(!data || !data->properties)
return ret;
href = get_attribute(data->properties, "href");
if(href)
{
/* Internal href try and find node */
if(href->children->content[0] == '#')
{
ret = get_node_with_attribute_recursive(data->doc->children, NULL, "id", &href->children->content[1]);
}
/* External href....? */
}
return ret;
}
int parse_namespace(char *inval, char **value, char **namespace)
{
char *found = strchr(inval, ':');
if(found != NULL)
{
(*namespace) = estrndup(inval, found - inval);
(*value) = estrdup(++found);
}
else
{
(*value) = estrdup(inval);
(*namespace) = NULL;
}
return FALSE;
}
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