- m_xmlconf = xmlconf;
- m_xinclude = false;
-
- m_xmlconf_doc
- = xmlParseMemory(m_xmlconf.c_str(), m_xmlconf.size());
-
- parse_xml_config_dom();
- }
-
- ~RouterFleXML()
- {
- xmlFreeDoc(m_xmlconf_doc);
- }
-
-
- private:
- typedef std::map<std::string, boost::shared_ptr<const yp2::filter::Base> >
- IdFilterMap ;
- typedef std::list<std::string> FilterIdList;
- typedef std::map<std::string, FilterIdList > IdRouteMap ;
-
- private:
-
- std::string m_xmlconf;
- bool m_xinclude;
- xmlDoc * m_xmlconf_doc;
- IdFilterMap m_id_filter_map;
- FilterIdList m_filter_id_list;
- IdRouteMap m_id_route_map;
-
- //boost::shared_ptr<T> s_ptr(new T(t));
-
-
- void xml_dom_error (const xmlNode* node, std::string msg)
- {
- std::cerr << "ERROR: " << msg << " <"
- << node->name << ">"
- << std::endl;
- }
-
- void create_filter(std::string type,
- const xmlDoc * xmldoc,
- std::string id = "")
- {
- std::cout << "Created Filter type='" << type
- << "' id='" << id << "'" << std::endl;
- }
-
-
- void parse_xml_config_dom() {
-
- if (!m_xmlconf_doc){
- std::cerr << "XML configuration DOM pointer empty" << std::endl;
- }
-
- const xmlNode* root = xmlDocGetRootElement(m_xmlconf_doc);
-
- if ((std::string((const char *) root->name) != "yp2")
- || (std::string((const char *)(root->ns->href))
- != "http://indexdata.dk/yp2/config/1")
- )
- xml_dom_error(root,
- "expected <yp2 xmlns=\"http://indexdata.dk/yp2/config/1\">, got ");
-
-
- for (const struct _xmlAttr *attr = root->properties; attr; attr = attr->next)
- {
- if (std::string((const char *)attr->name) == "xmlns")
- {
- const xmlNode *val = attr->children;
- if (std::string((const char *)val->content)
- != "http://indexdata.dk/yp2/config/1")
- xml_dom_error(root,
- "expected xmlns=\"http://indexdata.dk/yp2/config/1\", got ");
- }
- }
- std::cout << "processing /yp2" << std::endl;
-
- // process <start> node which is expected first element node
- const xmlNode* node = jump_to_children(root, XML_ELEMENT_NODE);
- //for (; node && node->type != XML_ELEMENT_NODE; node = node->next)
- // ;
-
- check_node_name(node, "start");
- std::cout << "processing /yp2/start" << std::endl;
-
- // process <filters> node which is expected second element node
- node = jump_to_next(node, XML_ELEMENT_NODE);
- check_node_name(node, "filters");
- std::cout << "processing /yp2/filters" << std::endl;
-
- // process <filter> nodes in next level
- const xmlNode* node2 = jump_to_children(node, XML_ELEMENT_NODE);
- check_node_name(node2, "filter");
-
- unsigned int filter_nr = 0;
- while(node2 && std::string((const char *)node2->name) == "filter"){
- filter_nr++;
- std::cout << "processing /yp2/filters/filter["
- << filter_nr << "]" << std::endl;
- node2 = jump_to_next(node2, XML_ELEMENT_NODE);
- }
-
- // process <routes> node which is expected third element node
- node = jump_to_next(node, XML_ELEMENT_NODE);
- check_node_name(node, "routes");
- std::cout << "processing /yp2/routes" << std::endl;
-
- // process <route> nodes in next level
- node2 = jump_to_children(node, XML_ELEMENT_NODE);
- check_node_name(node2, "route");
-
- unsigned int route_nr = 0;
- while(node2 && std::string((const char *)node2->name) == "route"){
- route_nr++;
- std::cout << "processing /yp2/routes/route["
- << route_nr << "]" << std::endl;
-
- // process <filter> nodes in third level
- const xmlNode* node3
- = jump_to_children(node2, XML_ELEMENT_NODE);
- check_node_name(node3, "filter");
-
- unsigned int filter3_nr = 0;
- while(node3 && std::string((const char *)node3->name) == "filter"){
- filter3_nr++;
-
- std::cout << "processing /yp2/routes/route["
- << route_nr << "]/filter["
- << filter3_nr << "]" << std::endl;
-
- node3 = jump_to_next(node3, XML_ELEMENT_NODE);
-
- }
- node2 = jump_to_next(node2, XML_ELEMENT_NODE);
- }
-
-
- }
-
-
- const xmlNode* jump_to(const xmlNode* node, int xml_node_type){
- for (; node && node->type != xml_node_type; node = node->next)
- ;
- return node;
- }
-
- const xmlNode* 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* 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;
- }
-
- void check_node_name(const xmlNode* node, std::string name){
- if (std::string((const char *)node->name)
- != name)
- xml_dom_error(node, "expected <" + name + ">, got ");
- }
-
-
-#if 0
-
- void parse_xml_config_xmlreader() {
-
- xmlTextReader* reader;
- //reader->SetParserProp(libxml2.PARSER_SUBST_ENTITIES,1);
- int ret;
- //reader = xmlReaderForFile(m_xmlconf.c_str(), NULL, 0);
- reader = xmlReaderWalker(m_xmlconf_doc);
-
- if (reader == NULL) {
- std::cerr << "failed to read XML config file "
- << std::endl
- << m_xmlconf << std::endl;
- std::exit(1);
- }
-
-
- // root element processing
- xml_progress_deep_to_element(reader);
- if (std::string("yp2") != (const char*)xmlTextReaderConstName(reader))
- xml_error(reader, "root element must be named <yp2>");
-
- std::cout << "<" << xmlTextReaderConstName(reader);
-
- //if (xmlTextReaderHasAttributes(reader))
- //if ((!xmlTextReaderMoveToAttributeNs(reader, NULL,
- // (const xmlChar*)"http://indexdata.dk/yp2/config/1" )))
- if ((!xmlTextReaderMoveToFirstAttribute(reader))
- || (! xmlTextReaderIsNamespaceDecl(reader))
- || (std::string("http://indexdata.dk/yp2/config/1")
- != (const char*)xmlTextReaderConstValue(reader)))
- xml_error(reader, "expected root element <yp2> in namespace "
- "'http://indexdata.dk/yp2/config/1'");
-
- std::cout << " " << xmlTextReaderConstName(reader) << "=\""
- << xmlTextReaderConstValue(reader) << "\">"
- //<< xmlTextReaderIsNamespaceDecl(reader)
- << std::endl;
-
-
- // start element processing
- xml_progress_deep_to_element(reader);
- if (std::string("start") != (const char*)xmlTextReaderConstName(reader)
- || !xmlTextReaderMoveToFirstAttribute(reader)
- || std::string("route") != (const char*)xmlTextReaderConstName(reader)
- )
- xml_error(reader, "start element <start route=\"route_id\"/> expected");
- std::cout << "<start " << xmlTextReaderConstName(reader) << "=\""
- << xmlTextReaderConstValue(reader) << "\"/>" << std::endl;
- //<< xmlTextReaderGetAttribute(reader, (const xmlChar *)"route")
-
-
- // filters element processing
- xml_progress_flat_to_element(reader);