Implemented support for modifying external function base path

* one expects a read-file function to work relative to the directory the transformation is located and not to the executable's location
** from the perspective of the user the transformation is the application, not the actual executable
* removed PlattformGuard struct from TransformerGuard (now TransformerFacade)
* TransformerFacade is instatiated with the appropriate relative working path
** i.e. it will have to be instantiated for every directory containing one or more transformations

1 files changed, 28 insertions, 0 deletions

diff --git a/src/transformer_facade.h b/src/transformer_facade.h
new file mode 100644
index 0000000..c11fa78
--- /dev/null
+++ b/src/transformer_facade.h
@@ -0,0 +1,28 @@
+#ifndef INPUTXSLT_SRC_TRANSFORMER_FACADE_H_
+#define INPUTXSLT_SRC_TRANSFORMER_FACADE_H_
+
+#include <string>
+
+#include <xalanc/XalanTransformer/XalanTransformer.hpp>
+#include <xalanc/XercesParserLiaison/XercesParserLiaison.hpp>
+
+#include "common.h"
+
+namespace InputXSLT {
+
+class TransformerFacade {
+	public:
+		TransformerFacade(const std::string&);
+
+		int execute(const std::string&, const std::string&);
+
+	private:
+		mutable xalan::XercesParserLiaison parser_;
+
+		xalan::XalanTransformer transformer_;
+
+};
+
+}
+
+#endif  // INPUTXSLT_SRC_TRANSFORMER_FACADE_H_