-/* $Id: xmlutil.cpp,v 1.1 2006-01-09 13:43:59 adam Exp $
+/* $Id: xmlutil.cpp,v 1.4 2006-01-11 14:58:28 adam Exp $
Copyright (c) 2005, Index Data.
%LICENSE%
}
+bool yp2::xml::check_element_yp2(const xmlNode *ptr,
+ const std::string &name)
+{
+ if (!yp2::xml::is_element_yp2(ptr, name))
+ throw yp2::XMLError("Expected element name " + name);
+ return true;
+}
+
+std::string yp2::xml::get_route(const xmlNode *node)
+{
+ std::string route_value;
+ if (node)
+ {
+ const struct _xmlAttr *attr;
+ for (attr = node->properties; attr; attr = attr->next)
+ {
+ std::string name = std::string((const char *) attr->name);
+ std::string value;
+
+ if (attr->children && attr->children->type == XML_TEXT_NODE)
+ value = std::string((const char *)attr->children->content);
+
+ if (name == "route")
+ route_value = value;
+ else
+ throw XMLError("Only attribute route allowed"
+ " in " + std::string((const char *)node->name)
+ + " element. Got " + std::string(name));
+ }
+ }
+ return route_value;
+}
+
+
+const xmlNode* yp2::xml::jump_to_children(const xmlNode* node,
+ int xml_node_type)
+{
+ node = node->children;
+ for (; node && node->type != xml_node_type; node = node->next)
+ ;
+ return node;
+}
+
+const xmlNode* yp2::xml::jump_to_next(const xmlNode* node,
+ int xml_node_type)
+{
+ node = node->next;
+ for (; node && node->type != xml_node_type; node = node->next)
+ ;
+ return node;
+}
+
+const xmlNode* yp2::xml::jump_to(const xmlNode* node,
+ int xml_node_type)
+{
+ for (; node && node->type != xml_node_type; node = node->next)
+ ;
+ return node;
+}
+
+void yp2::xml::check_empty(const xmlNode *node)
+{
+ if (node)
+ {
+ const xmlNode *n;
+ for (n = node->children; n; n = n->next)
+ if (n->type == XML_ELEMENT_NODE)
+ throw yp2::XMLError("No child elements allowed inside element "
+ + std::string((const char *) node->name));
+ }
+}
+
/*
* Local variables:
* c-basic-offset: 4