Added include path resolution to external file access functions

* if a given file can not be located relative to the transformation's location both "read-file" and "read-xml-file" will now try to resolve the path using the IncludeEntityResolver
* all external functions based on the FunctionBase template are now provided with a pointer to a IncludeEntityResolver instance
* it is determined by the external function implementation whether include path resolution will be used

1 files changed, 3 insertions, 3 deletions

diff --git a/src/plattform_guard.cc b/src/plattform_guard.cc
index 8ffbbb9..d66c8b5 100644
--- a/src/plattform_guard.cc
+++ b/src/plattform_guard.cc
@@ -25,19 +25,19 @@ PlattformGuard::PlattformGuard(const std::vector<std::string>& path):
 	xalan::XalanTransformer::installExternalFunctionGlobal(
 		customNamespace,
 		xalan::XalanDOMString("read-file"),
-		InputXSLT::FunctionReadFile()
+		InputXSLT::FunctionReadFile(&this->include_resolver_)
 	);
 
 	xalan::XalanTransformer::installExternalFunctionGlobal(
 		customNamespace,
 		xalan::XalanDOMString("read-xml-file"),
-		InputXSLT::FunctionReadXmlFile()
+		InputXSLT::FunctionReadXmlFile(&this->include_resolver_)
 	);
 
 	xalan::XalanTransformer::installExternalFunctionGlobal(
 		customNamespace,
 		xalan::XalanDOMString("read-directory"),
-		InputXSLT::FunctionReadDirectory()
+		InputXSLT::FunctionReadDirectory(&this->include_resolver_)
 	);
 
 	xalan::XalanTransformer::installExternalFunctionGlobal(