Added class to read filenames from a directory.

1 files changed, 67 insertions, 0 deletions

diff --git a/src/filesystem/directory.h b/src/filesystem/directory.h
new file mode 100644
index 0000000..cdd9870
--- /dev/null
+++ b/src/filesystem/directory.h
@@ -0,0 +1,67 @@
+/*
+   filesystem/directory.h
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#ifndef __INCLUDED_FILESYSTEM_DIRECTORY_H__
+#define __INCLUDED_FILESYSTEM_DIRECTORY_H__
+
+// C++ headers
+#include <string>
+#include <list>
+
+namespace filesystem
+{
+
+/**
+ * @brief an abstract interface to handle file access
+ */
+class Directory {
+
+public:
+	typedef std::list<std::string> FileNames;
+	
+	Directory();
+	
+	Directory(const std::string & location);
+	
+	~Directory();
+	
+	// inspectors
+	
+	/**
+	 * @brief returns the underlying filesystem location
+	 */
+	inline const std::string & location() const {
+		return directory_location;
+	}
+
+	inline const FileNames & filenames() const {
+		return directory_filenames;
+	}
+
+	// mutators
+		
+	/**
+	 * @brief set the underlying filesystem location
+	 */
+	void set_location(const std::string & location);
+	
+	/**
+	 * @brief read the filenames from current filesystem location
+	 */
+	void read();
+	
+	void clear();
+private:
+	
+	std::string		directory_location;
+	
+	FileNames		directory_filenames;
+};
+
+} // namespace filesystem
+
+#endif // __INCLUDED_FILESYSTEM_DIRECTORY_H__
+