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authorAlberto Gonzalez Iniesta <agi@inittab.org>2012-02-21 15:53:40 +0100
committerAlberto Gonzalez Iniesta <agi@inittab.org>2012-02-21 15:53:40 +0100
commit349cfa7acb95abe865209a28e417ec74b56f9bba (patch)
treead65334821b587c4ecdd461be84c94305ffdb888 /occ-inline.h
Imported Upstream version 2.2.1upstream/2.2.1
Diffstat (limited to 'occ-inline.h')
-rw-r--r--occ-inline.h85
1 files changed, 85 insertions, 0 deletions
diff --git a/occ-inline.h b/occ-inline.h
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+++ b/occ-inline.h
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+/*
+ * 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