1 files changed, 59 insertions, 0 deletions
diff --git a/trunk/ACE/ace/Dirent_Selector.cpp b/trunk/ACE/ace/Dirent_Selector.cpp
new file mode 100644
index 00000000000..288fc6deacf
--- /dev/null
+++ b/trunk/ACE/ace/Dirent_Selector.cpp
@@ -0,0 +1,59 @@
+// $Id$
+
+#include "ace/Dirent_Selector.h"
+
+#if !defined (__ACE_INLINE__)
+#include "ace/Dirent_Selector.inl"
+#endif /* __ACE_INLINE__ */
+
+#include "ace/OS_NS_dirent.h"
+#include "ace/OS_NS_stdlib.h"
+
+ACE_RCSID (ace,
+           Dirent_Selector,
+           "$Id$")
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+// Construction/Destruction
+
+ACE_Dirent_Selector::ACE_Dirent_Selector (void)
+  : namelist_ (0),
+    n_ (0)
+{
+}
+
+ACE_Dirent_Selector::~ACE_Dirent_Selector (void)
+{
+  // Free up any allocated resources.
+  this->close();
+}
+
+int
+ACE_Dirent_Selector::open (const ACE_TCHAR *dir,
+                           ACE_SCANDIR_SELECTOR sel,
+                           ACE_SCANDIR_COMPARATOR cmp)
+{
+  n_ = ACE_OS::scandir (dir, &this->namelist_, sel, cmp);
+  return n_;
+}
+
+int
+ACE_Dirent_Selector::close (void)
+{
+  for (--n_; n_ >= 0; --n_)
+    {
+#if defined (ACE_LACKS_STRUCT_DIR)
+      // Only the lacking-struct-dir emulation allocates this. Native
+      // scandir includes d_name in the dirent struct itself.
+      ACE_OS::free (this->namelist_[n_]->d_name);
+#endif
+      ACE_OS::free (this->namelist_[n_]);
+    }
+
+  ACE_OS::free (this->namelist_);
+  this->namelist_ = 0;
+  return 0;
+}
+
+ACE_END_VERSIONED_NAMESPACE_DECL