Imported Upstream version 2.2.1upstream/2.2.1

1 files changed, 85 insertions, 0 deletions

diff --git a/occ-inline.h b/occ-inline.h
new file mode 100644
index 0000000..516eb4d
--- /dev/null
+++ b/occ-inline.h
@@ -0,0 +1,85 @@
+/*
+ *  OpenVPN -- An application to securely tunnel IP networks
+ *             over a single TCP/UDP port, with support for SSL/TLS-based
+ *             session authentication and key exchange,
+ *             packet encryption, packet authentication, and
+ *             packet compression.
+ *
+ *  Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  as published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program (see the file COPYING included with this
+ *  distribution); if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef OCC_INLINE_H
+#define OCC_INLINE_H
+
+#ifdef ENABLE_OCC
+
+/*
+ * Inline functions
+ */
+
+static inline int
+occ_reset_op ()
+{
+  return -1;
+}
+
+/*
+ * Should we send an OCC_REQUEST message?
+ */
+static inline void
+check_send_occ_req (struct context *c)
+{
+  void check_send_occ_req_dowork (struct context *c);
+  if (event_timeout_defined (&c->c2.occ_interval)
+      && event_timeout_trigger (&c->c2.occ_interval,
+				&c->c2.timeval,
+				(!TO_LINK_DEF(c) && c->c2.occ_op < 0) ? ETT_DEFAULT : 0))
+    check_send_occ_req_dowork (c);
+}
+
+/*
+ * Should we send an MTU load test?
+ */
+static inline void
+check_send_occ_load_test (struct context *c)
+{
+  void check_send_occ_load_test_dowork (struct context *c);
+  if (event_timeout_defined (&c->c2.occ_mtu_load_test_interval)
+      && event_timeout_trigger (&c->c2.occ_mtu_load_test_interval,
+				&c->c2.timeval,
+				(!TO_LINK_DEF(c) && c->c2.occ_op < 0) ? ETT_DEFAULT : 0))
+    check_send_occ_load_test_dowork (c);
+}
+
+/*
+ * Should we send an OCC message?
+ */
+static inline void
+check_send_occ_msg (struct context *c)
+{
+  void check_send_occ_msg_dowork (struct context *c);
+  if (c->c2.occ_op >= 0)
+    {
+      if (!TO_LINK_DEF(c))
+	check_send_occ_msg_dowork (c);
+      else
+	tv_clear (&c->c2.timeval);  /* ZERO-TIMEOUT */
+    }
+}
+
+#endif
+#endif