From 8e8ce31dc422c0116ae2866d5874ef70fbb21f57 Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Sat, 16 Jun 2007 00:34:44 +0000 Subject: removed openvpn source files tundevice can now be compiled added main added some helper classes --- openvpn/event.h | 157 -------------------------------------------------------- 1 file changed, 157 deletions(-) delete mode 100644 openvpn/event.h (limited to 'openvpn/event.h') diff --git a/openvpn/event.h b/openvpn/event.h deleted file mode 100644 index 314ef4c..0000000 --- a/openvpn/event.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * 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) 2002-2005 OpenVPN Solutions LLC - * - * 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 EVENT_H -#define EVENT_H - -#include "win32.h" -#include "sig.h" -#include "perf.h" - -/* - * rwflags passed to event_ctl and returned by - * struct event_set_return. - */ -#define EVENT_READ (1<<0) -#define EVENT_WRITE (1<<1) - -/* - * Initialization flags passed to event_set_init - */ -#define EVENT_METHOD_US_TIMEOUT (1<<0) -#define EVENT_METHOD_FAST (1<<1) - -#ifdef WIN32 - -typedef const struct rw_handle *event_t; - -#define UNDEFINED_EVENT (NULL) - -#else - -typedef int event_t; - -#define UNDEFINED_EVENT (-1) - -#endif - -struct event_set; -struct event_set_return; - -struct event_set_functions -{ - void (*free)(struct event_set *es); - void (*reset)(struct event_set *es); - void (*del)(struct event_set *es, event_t event); - void (*ctl)(struct event_set *es, event_t event, unsigned int rwflags, void *arg); - - /* - * Return status for wait: - * -1 on signal or error - * 0 on timeout - * length of event_set_return if at least 1 event is returned - */ - int (*wait)(struct event_set *es, const struct timeval *tv, struct event_set_return *out, int outlen); -}; - -struct event_set_return -{ - unsigned int rwflags; - void *arg; -}; - -struct event_set -{ - struct event_set_functions func; -}; - -/* - * maxevents on input: desired max number of event_t descriptors - * simultaneously set with event_ctl - * maxevents on output: may be modified down, depending on limitations - * of underlying API - * flags: EVENT_METHOD_x flags - */ -struct event_set *event_set_init (int *maxevents, unsigned int flags); - -static inline void -event_free (struct event_set *es) -{ - (*es->func.free)(es); -} - -static inline void -event_reset (struct event_set *es) -{ - (*es->func.reset)(es); -} - -static inline void -event_del (struct event_set *es, event_t event) -{ - (*es->func.del)(es, event); -} - -static inline void -event_ctl (struct event_set *es, event_t event, unsigned int rwflags, void *arg) -{ - (*es->func.ctl)(es, event, rwflags, arg); -} - -static inline int -event_wait (struct event_set *es, const struct timeval *tv, struct event_set_return *out, int outlen) -{ - int ret; - perf_push (PERF_IO_WAIT); - ret = (*es->func.wait)(es, tv, out, outlen); - perf_pop (); - return ret; -} - -static inline void -event_set_return_init (struct event_set_return *esr) -{ - esr->rwflags = 0; - esr->arg = NULL; -} - -#ifdef WIN32 - -static inline void -wait_signal (struct event_set *es, void *arg) -{ - if (HANDLE_DEFINED (win32_signal.in.read)) - event_ctl (es, &win32_signal.in, EVENT_READ, arg); -} - -#else - -static inline void -wait_signal (struct event_set *es, void *arg) -{ -} - -#endif - -#endif -- cgit v1.2.3