moved Resource to FbTk and change name of DirHelper to FbTk Directory

1 files changed, 62 insertions, 0 deletions

diff --git a/src/FbTk/Directory.hh b/src/FbTk/Directory.hh
new file mode 100644
index 0000000..0786214
--- /dev/null
+++ b/src/FbTk/Directory.hh
@@ -0,0 +1,62 @@
+// Directory.hh
+// Copyright (c) 2002 - 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id: Directory.hh,v 1.1 2003/05/18 22:06:59 fluxgen Exp $
+
+#ifndef FBTK_DIRECTORY_HH
+#define FBTK_DIRECTORY_HH
+
+#include "NotCopyable.hh"
+
+#include <sys/types.h>
+#include <dirent.h>
+#include <string>
+
+namespace FbTk {
+
+///  Wrapper class for DIR * routines
+class Directory: private FbTk::NotCopyable {
+public:
+    explicit Directory(const char *dir = 0);
+    ~Directory();
+    /// go to start of filelist
+    void rewind();
+    /// gets next dirent info struct in directory and 
+    /// jumps to next directory entry
+    struct dirent * read();
+    /// reads next filename in directory
+    std::string readFilename();
+    /// close directory
+    void close();    
+    /// open directory
+    /// @param dir the directory name
+    bool open(const char *dir);
+    /// @return number of entries in the directory
+    size_t entries() const { return m_num_entries; }
+
+private:
+    DIR *m_dir;
+    size_t m_num_entries; ///< number of file entries in directory
+};
+
+};
+
+#endif // FBTK_DIRECTORY_HH