Merge CUPS 1.4svn-r7319.

git-svn-id: svn+ssh://src.apple.com/svn/cups/easysw/current@624 a1ca3aef-8c08-0410-bb20-df032aa958be

1 files changed, 75 insertions, 0 deletions

diff --git a/ppdc/ppdc-shared.cxx b/ppdc/ppdc-shared.cxx
new file mode 100644
index 000000000..28874ddd5
--- /dev/null
+++ b/ppdc/ppdc-shared.cxx
@@ -0,0 +1,75 @@
+//
+// "$Id$"
+//
+//   Shared data class for the CUPS PPD Compiler.
+//
+//   Copyright 2007 by Apple Inc.
+//   Copyright 2002-2005 by Easy Software Products.
+//
+//   These coded instructions, statements, and computer programs are the
+//   property of Apple Inc. and are protected by Federal copyright
+//   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+//   which should have been included with this file.  If this file is
+//   file is missing or damaged, see the license at "http://www.cups.org/".
+//
+// Contents:
+//
+//   ppdcShared::ppdcShared()  - Create shared data.
+//   ppdcShared::~ppdcShared() - Destroy shared data.
+//   ppdcShared::get()         - Increment the use count for this data.
+//   ppdcShared::release()     - Decrement the use count and delete as needed.
+//
+
+//
+// Include necessary headers...
+//
+
+#include "ppdc.h"
+
+
+//
+// 'ppdcShared::ppdcShared()' - Create shared data.
+//
+
+ppdcShared::ppdcShared()
+{
+  use = 1;
+}
+
+
+//
+// 'ppdcShared::~ppdcShared()' - Destroy shared data.
+//
+
+ppdcShared::~ppdcShared()
+{
+}
+
+
+//
+// 'ppdcShared::get()' - Increment the use count for this data.
+//
+
+void
+ppdcShared::get(void)
+{
+  use ++;
+}
+
+
+//
+// 'ppdcShared::release()' - Decrement the use count and delete as needed.
+//
+
+void
+ppdcShared::release(void)
+{
+  use --;
+  if (!use)
+    delete this;
+}
+
+
+//
+// End of "$Id$".
+//