Extracted filesystem path resolution into InputXSLT::FilesystemContext

* this class provides methods for resolving paths relative to the contained base path
* other filesystem interaction methods will also be implemented in this class
** for instance directory traversal

1 files changed, 24 insertions, 0 deletions

diff --git a/src/support/filesystem_context.cc b/src/support/filesystem_context.cc
new file mode 100644
index 0000000..d3f9614
--- /dev/null
+++ b/src/support/filesystem_context.cc
@@ -0,0 +1,24 @@
+#include "filesystem_context.h"
+
+namespace InputXSLT {
+
+FilesystemContext::FilesystemContext(const std::string& path):
+	path_(path) { }
+
+boost::filesystem::path FilesystemContext::resolve(
+	const std::string& path) const {
+	return boost::filesystem::path(this->path_ / path);
+}
+
+boost::filesystem::path FilesystemContext::resolve(
+	const xalan::XalanDOMString& path) const {
+	xalan::CharVectorType castHelper;
+	path.transcode(castHelper);
+
+	return this->resolve(std::string(
+		castHelper.begin(),
+		castHelper.end()
+	));
+}
+
+}