Use xml++ with glib utf8

1 files changed, 29 insertions, 21 deletions

diff --git a/project2/envproc.cpp b/project2/envproc.cpp
index 0313c0f..f280aa0 100644
--- a/project2/envproc.cpp
+++ b/project2/envproc.cpp
@@ -2,7 +2,7 @@
 #include "rdbmsDataSource.h"
 #include "sqlView.h"
 #include <map>
-#include <libxml/tree.h>
+#include <libxml++/parsers/domparser.h>
 #include <libxml/xinclude.h>
 #include <boost/shared_ptr.hpp>
 #include <boost/any.hpp>
@@ -18,12 +18,15 @@ EnvironmentProcessor::init()
 
 template <class X, class Y>
 void
-collectAll(std::map<ustring, Y> & objs, xmlNodePtr node, const ustring & name)
+collectAll(std::map<std::string, Y> & objs, const xmlpp::Element * node, const Glib::ustring & name)
 {
-	if (name == node->name) {
+	if (!node) {
+		return;
+	}
+	if (name == node->get_name()) {
 		fprintf(stderr, "Found a %s\n", name.c_str());
 		try {
-			objs[xmlGetProp(node, BAD_CAST "name")] = Y(new X(node));
+			objs[node->get_attribute_value("name").raw()] = Y(new X(node));
 			fprintf(stderr, "Load succeeded\n");
 		}
 		catch (const std::exception & e) {
@@ -36,43 +39,48 @@ collectAll(std::map<ustring, Y> & objs, xmlNodePtr node, const ustring & name)
 		}
 	}
 	else {
-		for (xmlNodePtr child = node->children; child; child = child->next) {
-			collectAll<X, Y>(objs, child, name);
+		BOOST_FOREACH(xmlpp::Node * child, node->get_children()) {
+			collectAll<X, Y>(objs, dynamic_cast<const xmlpp::Element *>(child), name);
 		}
 	}
 }
 
-xmlDocPtr
+boost::shared_ptr<xmlpp::Document>
 EnvironmentProcessor::process()
 {
-	xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0");
-	xmlDocPtr pageXDoc = xmlReadFile(("present/" + page + ".xml").c_str(), NULL, XML_PARSE_XINCLUDE);
-	while (xmlXIncludeProcess(pageXDoc) > 0);
-	xmlNodePtr root = xmlDocGetRootElement(pageXDoc);
+	fprintf(stderr, "parsing present .xml\n");
+	xmlpp::DomParser present("present/" + page + ".xml");
+	fprintf(stderr, "performing xincludes\n");
+	while (xmlXIncludeProcessFlags(present.get_document()->cobj(), XML_PARSE_NOXINCNODE) > 0);
+	fprintf(stderr, "getting root\n");
+	xmlpp::Element * presentRoot = present.get_document()->get_root_node();
 	// Collect datasources
+	fprintf(stderr, "collecting datasources\n");
 	RdbmsDataSources rdbmsDataSources;
-	collectAll<_RdbmsDataSource>(rdbmsDataSources, root, BAD_CAST "rdbmsdatasource");
+	collectAll<_RdbmsDataSource>(rdbmsDataSources, presentRoot, "rdbmsdatasource");
 	// Collect views
+	fprintf(stderr, "collecting sqlviews\n");
 	SqlViews sqlViews;
-	collectAll<_SqlView>(sqlViews, root, BAD_CAST "sqlview");
+	collectAll<_SqlView>(sqlViews, presentRoot, "sqlview");
 	//
-	xmlNodePtr root_node = xmlNewNode(NULL, xmlGetProp(root, BAD_CAST "root"));
+	boost::shared_ptr<xmlpp::Document> responseDoc = boost::shared_ptr<xmlpp::Document>(new xmlpp::Document("1.0"));
+	xmlpp::Element * responseRoot = responseDoc->create_root_node(presentRoot->get_attribute_value("root"));
 	try {
 		BOOST_FOREACH(SqlViews::value_type s, sqlViews) {
-			s.second->execute(rdbmsDataSources, root_node);
+			s.second->execute(rdbmsDataSources, responseRoot);
 		}
 	}
 	catch (...) {
 	}
-	xmlDocSetRootElement(doc, root_node);
+	fprintf(stderr, "done views\n");
 	char * buf;
 	if (asprintf(&buf, "type=\"text/xsl\" href=\"%s\"",
-			xmlGetProp(root, BAD_CAST "style")) > 0) {
-		xmlAddPrevSibling(root_node,
-				xmlNewDocPI(doc, BAD_CAST "xml-stylesheet", BAD_CAST buf));
+			presentRoot->get_attribute_value("style").c_str()) > 0) {
+		xmlAddPrevSibling(responseRoot->cobj(),
+				xmlNewDocPI(responseDoc->cobj(), BAD_CAST "xml-stylesheet", BAD_CAST buf));
 	}
 	free(buf);
-	xmlFreeDoc(pageXDoc);
-	return doc;
+	fprintf(stderr, "done style pi\n");
+	return responseDoc;
 }