From ff92d0af44fa454d066f6ee3fe2becd97206b64e Mon Sep 17 00:00:00 2001
From: Adrian Kummerländer
Date: Thu, 24 Apr 2014 21:59:46 +0200
Subject: Expanded FunctionReadDirectory class to return files and directories
 * they are marked appropriately by a _type_ attribute

---
 src/function/read_directory.cc | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

(limited to 'src/function')

diff --git a/src/function/read_directory.cc b/src/function/read_directory.cc
index 0ed33bc..22653b6 100644
--- a/src/function/read_directory.cc
+++ b/src/function/read_directory.cc
@@ -34,16 +34,34 @@ xalan::XObjectPtr FunctionReadDirectory::execute(
 	this->fs_context_.iterate(
 		arguments[0]->str(),
 		[&domDocument, &rootNode](const boost::filesystem::path& p) {
-		XMLCh* buffer = xercesc::XMLString::transcode("file");
-		xercesc::DOMNode* const fileNode = domDocument->createElement(buffer);
+		XMLCh* buffer = xercesc::XMLString::transcode("item");
+		xercesc::DOMElement* const itemNode = domDocument->createElement(buffer);
+		xercesc::XMLString::release(&buffer);
+
+		buffer = xercesc::XMLString::transcode("type");
+
+		if ( boost::filesystem::is_regular_file(p) ) {
+			XMLCh* valueBuffer = xercesc::XMLString::transcode("file");
+
+			itemNode->setAttribute(buffer, valueBuffer);
+
+			xercesc::XMLString::release(&valueBuffer);
+		} else if ( boost::filesystem::is_directory(p) ) {
+			XMLCh* valueBuffer = xercesc::XMLString::transcode("directory");
+
+			itemNode->setAttribute(buffer, valueBuffer);
+
+			xercesc::XMLString::release(&valueBuffer);
+		}
+
 		xercesc::XMLString::release(&buffer);
 
 		buffer = xercesc::XMLString::transcode(p.filename().string().data());
 		xercesc::DOMText* const textNode = domDocument->createTextNode(buffer);
 		xercesc::XMLString::release(&buffer);
 
-		fileNode->appendChild(textNode);
-		rootNode->appendChild(fileNode);
+		itemNode->appendChild(textNode);
+		rootNode->appendChild(itemNode);
 	});
 
 	return executionContext.getXObjectFactory().createNodeSet(
-- 
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