Further code style fixes

* .. in the face of the planned development of usable external functions using the current proof-of-concept coding
* replaced usage of std::shared_ptr in FunctionReadXmlFile class with explicit implementation of default and copy constructor
* separated implementation and interfaces

1 files changed, 36 insertions, 0 deletions

diff --git a/src/function/read_file.h b/src/function/read_file.h
new file mode 100644
index 0000000..dbcf3d6
--- /dev/null
+++ b/src/function/read_file.h
@@ -0,0 +1,36 @@
+#ifndef INPUTXSLT_SRC_FUNCTION_READ_FILE_H_
+#define INPUTXSLT_SRC_FUNCTION_READ_FILE_H_
+
+#include <xalanc/Include/PlatformDefinitions.hpp>
+#include <xercesc/util/PlatformUtils.hpp>
+#include <xalanc/XalanTransformer/XalanTransformer.hpp>
+#include <xalanc/XPath/XObjectFactory.hpp>
+#include <xalanc/XPath/Function.hpp>
+#include <xalanc/XPath/XObject.hpp>
+
+#include "utility.h"
+
+namespace InputXSLT {
+
+class FunctionReadFile : public xalan::Function {
+	public:
+		virtual xalan::XObjectPtr execute(
+			xalan::XPathExecutionContext&,
+			xalan::XalanNode*,
+			const xalan::Function::XObjectArgVectorType&,
+			const xalan::Locator*
+		) const;
+
+		virtual FunctionReadFile* clone(xalan::MemoryManager&) const;
+
+		FunctionReadFile& operator=(const FunctionReadFile&) = delete;
+		bool operator==(const FunctionReadFile&) const       = delete;
+
+	private:
+		const xalan::XalanDOMString& getError(xalan::XalanDOMString&) const;
+
+};
+
+}
+
+#endif  // INPUTXSLT_SRC_FUNCTION_READ_FILE_H_