/*
  *  OpenVPN -- An application to securely tunnel IP networks
  *             over a single UDP port, with support for SSL/TLS-based
  *             session authentication and key exchange,
  *             packet encryption, packet authentication, and
  *             packet compression.
  *

  *  Copyright (C) 2002-2018 OpenVPN 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; if not, write to the Free Software Foundation, Inc.,
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

  */
 
 #ifndef COMMON_H
 #define COMMON_H
 
 /*

  * Statistics counters and associated printf formats.

  */

 #ifdef USE_64_BIT_COUNTERS

 typedef unsigned long long int counter_type;
 #ifdef _WIN32
 #define counter_format  "%I64u"

 #else

 #define counter_format  "%llu"
 #endif
 #else  /* ifdef USE_64_BIT_COUNTERS */
 typedef unsigned int counter_type;
 #define counter_format   "%u"

 #endif

 
 /*
  * Time intervals
  */
 typedef int interval_t;
 
 /*
  * Used as an upper bound for timeouts.
  */
 #define BIG_TIMEOUT  (60*60*24*7)  /* one week (in seconds) */
 
 /*
  * Printf formats for special types
  */

 #ifdef _WIN64
 #define ptr_format              "0x%I64x"
 #else

 #define ptr_format              "0x%08lx"

 #endif

 #define fragment_header_format  "0x%08x"
 
 /* these are used to cast the arguments
  * and MUST match the formats above */

 #ifdef _WIN64
 typedef unsigned long long ptr_type;
 #else

 typedef unsigned long ptr_type;

 #endif

 
 /* the --client-config-dir default file */
 #define CCD_DEFAULT "DEFAULT"
 
 /*

  * This parameter controls the TLS channel buffer size and the
  * maximum size of a single TLS message (cleartext).

  * This parameter must be >= PUSH_BUNDLE_SIZE

  */

 #define TLS_CHANNEL_BUF_SIZE 2048
 
 /*
  * This parameter controls the maximum size of a bundle
  * of pushed options.
  */
 #define PUSH_BUNDLE_SIZE 1024

 /*

  * In how many seconds does client re-send PUSH_REQUEST if we haven't yet received a reply
  */
 #define PUSH_REQUEST_INTERVAL 5
 
 /*

  * A sort of pseudo-filename for data provided inline within
  * the configuration file.
  */
 #define INLINE_FILE_TAG "[[INLINE]]"
 

 /*
  * Script security warning
  */

 #define SCRIPT_SECURITY_WARNING "WARNING: External program may not be called unless '--script-security 2' or higher is enabled. See --help text or man page for detailed info."

 #endif /* ifndef COMMON_H */