From 5409489c632fcaa3868a0767cecef65f079e5a94 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 19 Sep 2009 08:41:33 +0200
Subject: Add RAII-based file auto-remover

---
 cutl/fs/auto-remove.cxx | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 cutl/fs/auto-remove.cxx

(limited to 'cutl/fs/auto-remove.cxx')

diff --git a/cutl/fs/auto-remove.cxx b/cutl/fs/auto-remove.cxx
new file mode 100644
index 0000000..08718e9
--- /dev/null
+++ b/cutl/fs/auto-remove.cxx
@@ -0,0 +1,39 @@
+// file      : cutl/fs/auto-remove.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#include <cstdio> // std::remove
+#include <cerrno>
+
+#include <cutl/fs/exception.hxx>
+#include <cutl/fs/auto-remove.hxx>
+
+namespace cutl
+{
+  namespace fs
+  {
+    auto_remove::
+    ~auto_remove ()
+    {
+      if (!canceled_)
+      {
+        if (std::remove (path_.string ().c_str ()) == -1)
+          throw error (errno);
+      }
+    }
+
+    auto_removes::
+    ~auto_removes ()
+    {
+      if (!canceled_)
+      {
+        for (paths::iterator i (paths_.begin ()); i != paths_.end (); ++i)
+        {
+          if (std::remove (i->string ().c_str ()) == -1)
+            throw error (errno);
+        }
+      }
+    }
+  }
+}
-- 
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