Only compile wxStd{Input,Output}Stream if wxUSE_STREAMS==1.

[wxWidgets.git] / src / common / dircmn.cpp

diff --git a/src/common/dircmn.cpp b/src/common/dircmn.cpp
index 89ec5076e27361ca934e250dd2a3aa43fa0f8d7c..20d22684b90ee3d97dd90bfa982a6fdedebad134 100644 (file)
--- a/src/common/dircmn.cpp
+++ b/src/common/dircmn.cpp
@@ -347,8 +347,7 @@ wxULongLong wxDir::GetTotalSize(const wxString &dirname, wxArrayString *filesSki
         return wxInvalidSize;
 
     wxDirTraverserSumSize traverser;
-    if (dir.Traverse(traverser) == (size_t)-1 ||
-        traverser.GetTotalSize() == 0)
+    if (dir.Traverse(traverser) == (size_t)-1 )
         return wxInvalidSize;
 
     if (filesSkipped)
@@ -357,4 +356,26 @@ wxULongLong wxDir::GetTotalSize(const wxString &dirname, wxArrayString *filesSki
     return traverser.GetTotalSize();
 }
 
+// ----------------------------------------------------------------------------
+// wxDir helpers
+// ----------------------------------------------------------------------------
+
+/* static */
+bool wxDir::Exists(const wxString& dir)
+{
+    return wxFileName::DirExists(dir);
+}
+
+/* static */
+bool wxDir::Make(const wxString &dir, int perm, int flags)
+{
+    return wxFileName::Mkdir(dir, perm, flags);
+}
+
+/* static */
+bool wxDir::Remove(const wxString &dir, int flags)
+{
+    return wxFileName::Rmdir(dir, flags);
+}
+    
 #endif // wxUSE_LONGLONG