mirror of
https://github.com/OpenVPN/openvpn.git
synced 2025-06-20 03:17:59 +08:00
6fbf66fad3
It includes the --topology feature, and TAP-Win32 driver changes to allow non-admin access. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@580 e7ae566f-a301-0410-adde-c780ea21d3b5
102 lines
2.8 KiB
C
102 lines
2.8 KiB
C
/*
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* OpenVPN -- An application to securely tunnel IP networks
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* over a single TCP/UDP port, with support for SSL/TLS-based
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* session authentication and key exchange,
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* packet encryption, packet authentication, and
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* packet compression.
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*
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* Copyright (C) 2002-2005 OpenVPN Solutions LLC <info@openvpn.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (see the file COPYING included with this
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* distribution); if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* plug-in support, using dynamically loaded libraries
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*/
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#ifndef OPENVPN_PLUGIN_H
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#define OPENVPN_PLUGIN_H
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#include "openvpn-plugin.h"
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#ifdef ENABLE_PLUGIN
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#include "misc.h"
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#define MAX_PLUGINS 32
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struct plugin_option {
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const char *so_pathname;
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const char *args;
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};
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struct plugin_option_list {
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int n;
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struct plugin_option plugins[MAX_PLUGINS];
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};
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struct plugin {
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const char *so_pathname;
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unsigned int plugin_type_mask;
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#if defined(USE_LIBDL)
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void *handle;
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#elif defined(USE_LOAD_LIBRARY)
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HMODULE module;
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#endif
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openvpn_plugin_open_v1 open;
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openvpn_plugin_func_v1 func;
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openvpn_plugin_close_v1 close;
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openvpn_plugin_abort_v1 abort;
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openvpn_plugin_handle_t plugin_handle;
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};
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struct plugin_list {
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int n;
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struct plugin plugins[MAX_PLUGINS];
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};
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struct plugin_option_list *plugin_option_list_new (struct gc_arena *gc);
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bool plugin_option_list_add (struct plugin_option_list *list, const char *so_pathname, const char *args);
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#ifdef ENABLE_DEBUG
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void plugin_option_list_print (const struct plugin_option_list *list, int msglevel);
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#endif
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struct plugin_list *plugin_list_open (const struct plugin_option_list *list, const struct env_set *es);
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int plugin_call (const struct plugin_list *pl, const int type, const char *args, struct env_set *es);
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void plugin_list_close (struct plugin_list *pl);
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bool plugin_defined (const struct plugin_list *pl, const int type);
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#else
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struct plugin_list { int dummy; };
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static inline bool
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plugin_defined (const struct plugin_list *pl, const int type)
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{
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return false;
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}
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static inline int
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plugin_call (const struct plugin_list *pl, const int type, const char *args, struct env_set *es)
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{
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return 0;
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}
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#endif /* ENABLE_PLUGIN */
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#endif /* OPENVPN_PLUGIN_H */
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