1 files changed, 72 insertions, 0 deletions
diff --git a/src/lib/gssapi/mechglue/g_export_name_comp.c b/src/lib/gssapi/mechglue/g_export_name_comp.c
new file mode 100644
index 0000000000000..ab538a095d6af
--- /dev/null
+++ b/src/lib/gssapi/mechglue/g_export_name_comp.c
@@ -0,0 +1,72 @@
+/* -*- mode: c; indent-tabs-mode: nil -*- */
+/*
+ * Copyright 2009 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ *   require a specific license from the United States Government.
+ *   It is the responsibility of any person or organization contemplating
+ *   export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is" without express
+ * or implied warranty.
+ *
+ */
+
+/*
+ *  glue routine for gss_export_name_composite
+ */
+
+#include "mglueP.h"
+
+OM_uint32 KRB5_CALLCONV
+gss_export_name_composite(OM_uint32 *minor_status,
+                          gss_name_t name,
+                          gss_buffer_t exp_composite_name)
+{
+    OM_uint32           status;
+    gss_union_name_t    union_name;
+    gss_mechanism       mech;
+
+    if (minor_status == NULL)
+        return GSS_S_CALL_INACCESSIBLE_WRITE;
+
+    if (name == GSS_C_NO_NAME)
+        return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME;
+
+    if (exp_composite_name == GSS_C_NO_BUFFER)
+        return GSS_S_CALL_INACCESSIBLE_WRITE;
+
+    *minor_status = 0;
+
+    union_name = (gss_union_name_t)name;
+
+    if (union_name->mech_type == GSS_C_NO_OID)
+        return GSS_S_UNAVAILABLE;
+
+    mech = gssint_get_mechanism(name->mech_type);
+    if (mech == NULL)
+        return GSS_S_BAD_NAME;
+
+    if (mech->gss_export_name_composite == NULL)
+        return GSS_S_UNAVAILABLE;
+
+    status = (*mech->gss_export_name_composite)(minor_status,
+                                                union_name->mech_name,
+                                                exp_composite_name);
+    if (status != GSS_S_COMPLETE)
+        map_error(minor_status, mech);
+
+    return status;
+}