Imported Upstream version 4.0.0upstream/4.0.0

1 files changed, 83 insertions, 0 deletions

diff --git a/libcutl/cutl/fs/auto-remove.hxx b/libcutl/cutl/fs/auto-remove.hxx
new file mode 100644
index 0000000..c0319e8
--- /dev/null
+++ b/libcutl/cutl/fs/auto-remove.hxx
@@ -0,0 +1,83 @@
+// file      : cutl/fs/auto-remove.hxx
+// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef CUTL_FS_AUTO_REMOVE_HXX
+#define CUTL_FS_AUTO_REMOVE_HXX
+
+#include <vector>
+
+#include <cutl/fs/path.hxx>
+#include <cutl/fs/exception.hxx>
+
+#include <cutl/details/export.hxx>
+
+namespace cutl
+{
+  namespace fs
+  {
+    // Remove a file or an empty directory on destruction unless canceled.
+    //
+    struct LIBCUTL_EXPORT auto_remove
+    {
+      explicit
+      auto_remove (path const& p)
+          : path_ (p), canceled_ (false)
+      {
+      }
+
+      ~auto_remove ();
+
+      void
+      cancel ()
+      {
+        canceled_ = true;
+      }
+
+    private:
+      auto_remove (auto_remove const&);
+
+      auto_remove&
+      operator= (auto_remove const&);
+
+    private:
+      path path_;
+      bool canceled_;
+    };
+
+    // Remove a list of file or aempty directories on destruction unless
+    // canceled.
+    //
+    struct LIBCUTL_EXPORT auto_removes
+    {
+      auto_removes (): canceled_ (false) {}
+      ~auto_removes ();
+
+      void
+      add (path const& p)
+      {
+        paths_.push_back (p);
+      }
+
+      void
+      cancel ()
+      {
+        canceled_ = true;
+      }
+
+    private:
+      auto_removes (auto_removes const&);
+
+      auto_removes&
+      operator= (auto_removes const&);
+
+    private:
+      typedef std::vector<path> paths;
+
+      paths paths_;
+      bool canceled_;
+    };
+  }
+}
+
+#endif // CUTL_FS_AUTO_REMOVE_HXX