Implemented basic external directory traversal function

* _read-directory_ lists all files in a given directory
** currently text-only output, xml planned
* improved FilesystemContext path resolution (relative path is fully resolved by boost::filesystem)

1 files changed, 10 insertions, 0 deletions

diff --git a/src/transformer_facade.cc b/src/transformer_facade.cc
index dfd51ef..055b1f3 100644
--- a/src/transformer_facade.cc
+++ b/src/transformer_facade.cc
@@ -11,8 +11,12 @@
 #include <xercesc/dom/DOMDocument.hpp>
 #include <xercesc/dom/DOMImplementation.hpp>
 
+#include <iostream>
+
 #include "function/read_file.h"
 #include "function/read_xml_file.h"
+#include "function/read_directory.h"
+
 
 namespace InputXSLT {
 
@@ -35,6 +39,12 @@ TransformerFacade::TransformerFacade(const std::string& path):
 		xalan::XalanDOMString("read-xml-file"),
 		InputXSLT::FunctionReadXmlFile(this->fs_context_)
 	);
+
+	this->transformer_.installExternalFunction(
+		customNamespace,
+		xalan::XalanDOMString("read-directory"),
+		InputXSLT::FunctionReadDirectory(this->fs_context_)
+	);
 }
 
 int TransformerFacade::execute(