1 files changed, 49 insertions, 0 deletions
diff --git a/src/function/read_directory.cc b/src/function/read_directory.cc
new file mode 100644
index 0000000..7b73526
--- /dev/null
+++ b/src/function/read_directory.cc
@@ -0,0 +1,49 @@
+#include "read_directory.h"
+
+#include <iostream>
+
+namespace InputXSLT {
+
+FunctionReadDirectory::FunctionReadDirectory(const FilesystemContext& context):
+	fs_context_(context) { }
+
+xalan::XObjectPtr FunctionReadDirectory::execute(
+	xalan::XPathExecutionContext&                executionContext,
+	xalan::XalanNode*                            context,
+	const xalan::Function::XObjectArgVectorType& arguments,
+	const xalan::Locator*                        locator
+) const {
+	if ( arguments.size() != 1 ) {
+		xalan::XPathExecutionContext::GetAndReleaseCachedString guard(
+			executionContext
+		);
+
+		this->generalError(executionContext, context, locator);
+	}
+
+	std::string files;
+
+	this->fs_context_.iterate(
+		arguments[0]->str(),
+		[&files](const boost::filesystem::path& p) {
+		files += p.string() + "\n";
+	});
+
+	return executionContext.getXObjectFactory().createString(
+		xalan::XalanDOMString(files.data())
+	);
+}
+
+FunctionReadDirectory* FunctionReadDirectory::clone(
+	xalan::MemoryManager& manager) const {
+	return xalan::XalanCopyConstruct(manager, *this);
+}
+
+const xalan::XalanDOMString& FunctionReadDirectory::getError(
+	xalan::XalanDOMString& result) const {
+	result.assign("The read-directory() function expects one argument.");
+
+	return result;
+}
+
+}