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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 /mtcp.h
Imported Upstream version 2.2.1upstream/2.2.1
Diffstat (limited to 'mtcp.h')
-rw-r--r--mtcp.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/mtcp.h b/mtcp.h
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+++ b/mtcp.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
+ */
+
+/*
+ * TCP specific code for --mode server
+ */
+
+#ifndef MTCP_H
+#define MTCP_H
+
+#if P2MP_SERVER
+
+#include "event.h"
+
+/*
+ * Extra state info needed for TCP mode
+ */
+struct multi_tcp
+{
+ struct event_set *es;
+ struct event_set_return *esr;
+ int n_esr;
+ int maxevents;
+ unsigned int tun_rwflags;
+#ifdef ENABLE_MANAGEMENT
+ unsigned int management_persist_flags;
+#endif
+};
+
+struct multi_instance;
+struct context;
+
+struct multi_tcp *multi_tcp_init (int maxevents, int *maxclients);
+void multi_tcp_free (struct multi_tcp *mtcp);
+void multi_tcp_dereference_instance (struct multi_tcp *mtcp, struct multi_instance *mi);
+
+bool multi_tcp_instance_specific_init (struct multi_context *m, struct multi_instance *mi);
+void multi_tcp_instance_specific_free (struct multi_instance *mi);
+
+void multi_tcp_link_out_deferred (struct multi_context *m, struct multi_instance *mi);
+
+void tunnel_server_tcp (struct context *top);
+
+void multi_tcp_delete_event (struct multi_tcp *mtcp, event_t event);
+
+#endif
+#endif