-/* $Id: xmlutil.cpp,v 1.1 2006-01-09 13:43:59 adam Exp $
- Copyright (c) 2005, Index Data.
+/* $Id: xmlutil.cpp,v 1.9 2006-06-21 09:16:54 adam Exp $
+ Copyright (c) 2005-2006, Index Data.
-%LICENSE%
+ See the LICENSE file for details
*/
+#include <string.h>
#include "xmlutil.hpp"
-std::string yp2::xml::get_text(const xmlNode *ptr)
+namespace mp = metaproxy_1;
+// Doxygen doesn't like mp::xml, so we use this instead
+namespace mp_xml = metaproxy_1::xml;
+
+std::string mp_xml::get_text(const xmlNode *ptr)
{
std::string c;
for (ptr = ptr->children; ptr; ptr = ptr->next)
return c;
}
+bool mp_xml::get_bool(const xmlNode *ptr, bool default_value)
+{
+ if (ptr && ptr->type == XML_TEXT_NODE && ptr->content)
+ {
+ if (!strcmp((const char *) ptr->content, "true"))
+ return true;
+ else
+ return false;
+ }
+ return default_value;
+}
-bool yp2::xml::is_element(const xmlNode *ptr,
+int mp_xml::get_int(const xmlNode *ptr, int default_value)
+{
+ if (ptr && ptr->type == XML_TEXT_NODE && ptr->content)
+ {
+ return atoi((const char *) ptr->content);
+ }
+ return default_value;
+}
+
+bool mp_xml::is_element(const xmlNode *ptr,
const std::string &ns,
const std::string &name)
{
return false;
}
-bool yp2::xml::is_element_yp2(const xmlNode *ptr,
+bool mp_xml::is_element_yp2(const xmlNode *ptr,
const std::string &name)
{
- return yp2::xml::is_element(ptr, "http://indexdata.dk/yp2/config/1", name);
+ return mp::xml::is_element(ptr, "http://indexdata.dk/yp2/config/1", name);
+}
+
+
+bool mp_xml::check_element_yp2(const xmlNode *ptr,
+ const std::string &name)
+{
+ if (!mp::xml::is_element_yp2(ptr, name))
+ throw mp::XMLError("Expected element name " + name);
+ return true;
+}
+
+std::string mp_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* mp_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* mp_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* mp_xml::jump_to(const xmlNode* node,
+ int xml_node_type)
+{
+ for (; node && node->type != xml_node_type; node = node->next)
+ ;
+ return node;
+}
+
+void mp_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 mp::XMLError("No child elements allowed inside element "
+ + std::string((const char *) node->name));
+ }
+}
+
/*
* Local variables:
* c-basic-offset: 4