/*
 *  anylike
 *
 *  anylike is an IKEv2 Implementation written in Lua and C. It's main 
 *  design goal is to provide anytun and uanytun or any other SATP 
 *  implementation with a key exchange mechanism but it should also be 
 *  possible to use anylike as key exchange daemon for IPSec security 
 *  associations. The use of Lua guarantees that anylike is easily 
 *  portable to many platforms including very small ones like wireless 
 *  routers.
 *  
 *
 *  Copyright (C) 2009-2010 Markus Grueneis <gimpf@anylike.org>
 *                          Christian Pointner <equinox@anylike.org>
 *
 *  This file is part of anylike.
 *
 *  anylike is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  any later version.
 *
 *  anylike 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 anylike. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef ANYLIKE_options_h_INCLUDED
#define ANYLIKE_options_h_INCLUDED

#include <lua.h>

#include "string_list.h"
#include "datatypes.h"

struct options_struct {
  char* progname_;
  int daemonize_;
  char* username_;
  char* groupname_;
  char* chroot_dir_;
  char* pid_file_;
  string_list_t log_targets_;
};
typedef struct options_struct options_t;

int options_parse_hex_string(const char* hex, buffer_t* buffer);

int options_parse(options_t* opt, int argc, char* argv[]);
void options_parse_post(options_t* opt);
void options_default(options_t* opt);
void options_lua_push_string(lua_State* L, const int tidx, const char* key, const char* value);
void options_lua_push_int(lua_State* L, const int tidx, const char* key, const u_int32_t value);
void options_lua_push_boolean(lua_State* L, const int tidx, const char* key, const u_int32_t value);
void options_lua_push_string_list(lua_State* L, const int tidx, string_list_t* lst);
void options_lua_push(options_t* opt, lua_State* L);
void options_clear(options_t* opt);
void options_print_usage();
void options_print_version();
void options_print(options_t* opt);

#endif