4 files changed, 171 insertions, 0 deletions
diff --git a/src/function/read_file.cc b/src/function/read_file.cc
new file mode 100644
index 0000000..efc1f61
--- /dev/null
+++ b/src/function/read_file.cc
@@ -0,0 +1,49 @@
+#include "read_file.h"
+
+namespace InputXSLT {
+
+xalan::XObjectPtr FunctionReadFile::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
+		);
+
+		generalError(executionContext, context, locator);
+	}
+
+	xalan::CharVectorType fileNameVector;
+	std::string fileNameString;
+
+	arguments[0]->str().transcode(fileNameVector);
+
+	std::move(
+		fileNameVector.begin(),
+		fileNameVector.end(),
+		fileNameString.begin()
+	);
+
+	return executionContext.getXObjectFactory().createString(
+		xalan::XalanDOMString(
+			InputXSLT::readFile(fileNameString).data()
+		)
+	);
+}
+
+FunctionReadFile* FunctionReadFile::clone(
+	xalan::MemoryManager& manager) const {
+	return xalan::XalanCopyConstruct(manager, *this);
+}
+
+const xalan::XalanDOMString& FunctionReadFile::getError(
+	xalan::XalanDOMString& result) const {
+	result.assign("The read-file() function expects one argument.");
+
+	return result;
+}
+
+}
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_
diff --git a/src/function/read_xml_file.cc b/src/function/read_xml_file.cc
new file mode 100644
index 0000000..616d189
--- /dev/null
+++ b/src/function/read_xml_file.cc
@@ -0,0 +1,44 @@
+#include "read_xml_file.h"
+
+namespace InputXSLT {
+
+FunctionReadXmlFile::FunctionReadXmlFile():
+	parser_() { }
+
+FunctionReadXmlFile::FunctionReadXmlFile(const FunctionReadXmlFile&):
+	parser_() { }
+
+xalan::XObjectPtr FunctionReadXmlFile::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
+		);
+
+		generalError(executionContext, context, locator);
+	}
+
+	return executionContext.getXObjectFactory().createNodeSet(
+		this->parser_.parseXMLStream(
+			xalan::XSLTInputSource(arguments[0]->str())
+		)
+	);
+}
+
+FunctionReadXmlFile* FunctionReadXmlFile::clone(
+	xalan::MemoryManager& manager) const {
+	return xalan::XalanCopyConstruct(manager, *this);
+}
+
+const xalan::XalanDOMString& FunctionReadXmlFile::getError(
+	xalan::XalanDOMString& result) const {
+	result.assign("The read-xml-file() function expects one argument.");
+
+	return result;
+}
+
+}
diff --git a/src/function/read_xml_file.h b/src/function/read_xml_file.h
new file mode 100644
index 0000000..1556764
--- /dev/null
+++ b/src/function/read_xml_file.h
@@ -0,0 +1,42 @@
+#ifndef INPUTXSLT_SRC_FUNCTION_READ_XML_FILE_H_
+#define INPUTXSLT_SRC_FUNCTION_READ_XML_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 <xalanc/XercesParserLiaison/XercesParserLiaison.hpp>
+
+#include "utility.h"
+
+namespace InputXSLT {
+
+class FunctionReadXmlFile : public xalan::Function {
+	public:
+		FunctionReadXmlFile();
+		FunctionReadXmlFile(const FunctionReadXmlFile&);
+
+		virtual xalan::XObjectPtr execute(
+			xalan::XPathExecutionContext&                executionContext,
+			xalan::XalanNode*                            context,
+			const xalan::Function::XObjectArgVectorType& arguments,
+			const xalan::Locator*                        locator
+		) const;
+
+		virtual FunctionReadXmlFile* clone(xalan::MemoryManager&) const;
+
+		FunctionReadXmlFile& operator=(const FunctionReadXmlFile&) = delete;
+		bool operator==(const FunctionReadXmlFile&) const          = delete;
+
+	private:
+		mutable xalan::XercesParserLiaison parser_;
+
+		const xalan::XalanDOMString& getError(xalan::XalanDOMString& result) const;
+
+};
+
+}
+
+#endif  // INPUTXSLT_SRC_FUNCTION_READ_XML_FILE_H_