ENH: Added kwsys library for platform-independent system tools.

1 files changed, 65 insertions, 0 deletions

diff --git a/Source/kwsys/Directory.hxx.in b/Source/kwsys/Directory.hxx.in
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+++ b/Source/kwsys/Directory.hxx.in
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+/*=========================================================================
+
+  Program:   KWSys - Kitware System Library
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
+  See http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#ifndef @KWSYS_NAMESPACE@_Directory_hxx
+#define @KWSYS_NAMESPACE@_Directory_hxx
+
+#include <@KWSYS_NAMESPACE@/StandardIncludes.hxx>
+
+#include <string>
+#include <vector>
+
+namespace @KWSYS_NAMESPACE@
+{
+
+/** \class Directory
+ * \brief Portable directory/filename traversal.
+ * 
+ * Directory provides a portable way of finding the names of the files
+ * in a system directory.
+ *
+ * Directory currently works with Windows and Unix operating systems.
+ */
+
+class Directory 
+{
+public:
+  /**
+   * Load the specified directory and load the names of the files
+   * in that directory. 0 is returned if the directory can not be 
+   * opened, 1 if it is opened.   
+   */
+  bool Load(const char* dir);
+
+  /**
+   * Return the number of files in the current directory.
+   */
+  size_t GetNumberOfFiles() { return m_Files.size();}
+
+  /**
+   * Return the file at the given index, the indexing is 0 based
+   */
+  const char* GetFile(size_t );
+
+private:
+  kwsys_std::vector<kwsys_std::string> m_Files; // Array of Files
+  kwsys_std::string m_Path;               // Path to Open'ed directory
+
+}; // End Class: Directory
+  
+} // namespace @KWSYS_NAMESPACE@
+
+#endif