From e805000b1841691cd58930e80bd896a4f7611fd0 Mon Sep 17 00:00:00 2001
From: Adrian Kummerländer
Date: Tue, 10 Jun 2014 22:27:24 +0200
Subject: Added input file support to ixslt * a single file may be passed to
 the XSLT processor as input ** the file is read once and stored within a
 xalan::XalanParsedSource to be reused by all calls to
 "TransformationFacade::generate" * added appropriate TranformationFacade
 constructor overload ** this new constructor overload which is taking a path
 to both the transformation and the input file is the main constructor *** the
 old constructor is now only a alias for this new constructor * adapted static
 "try_create" TransformationFacade factory method into variadic template
 factory method * added optional "--input" argument to ixslt ** expanded
 option handling accordingly

---
 ixslt.cc | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

(limited to 'ixslt.cc')

diff --git a/ixslt.cc b/ixslt.cc
index 86b883e..2200485 100644
--- a/ixslt.cc
+++ b/ixslt.cc
@@ -42,6 +42,11 @@ boost::optional<boost::program_options::variables_map> input(
 			boost::program_options::value<std::string>()->required(),
 			"transformation file"
 		)
+		(
+			"input",
+			boost::program_options::value<std::string>(),
+			"input file"
+		)
 		(
 			"target",
 			boost::program_options::value<std::string>(),
@@ -90,12 +95,24 @@ bool process(const boost::program_options::variables_map& variables) {
 	};
 
 	InputXSLT::PlattformGuard plattform(includePath);
+	InputXSLT::TransformationFacade::ptr transformation{};
+
+	if ( variables.count("input") ) {
+		transformation = InputXSLT::TransformationFacade::try_create(
+			handleErrors,
+			variables["input"].as<std::string>(),
+			variables["transformation"].as<std::string>(),
+			plattform.getEntityResolver()
+		);
+	} else {
+		transformation = InputXSLT::TransformationFacade::try_create(
+			handleErrors,
+			variables["transformation"].as<std::string>(),
+			plattform.getEntityResolver()
+		);
+	}
 
-	if ( auto transformation = InputXSLT::TransformationFacade::try_create(
-		variables["transformation"].as<std::string>(),
-		plattform.getEntityResolver(),
-		handleErrors
-	) ) {
+	if ( transformation ) {
 		WarningGuard guard(transformation.get());
 
 		try {
-- 
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