/*
  LibRCC - module comunicating with rcc-external helper application

  Copyright (C) 2005-2008 Suren A. Chilingaryan <csa@dside.dyndns.org>

  This program is free software; you can redistribute it and/or modify it
  under the terms of version 2 of the GNU General Public License 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.,
  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/

#ifndef _RCC_EXTERNAL_H
#define _RCC_EXTERNAL_H

#include "../config.h"
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif /* HAVE_SYS_TYPES_H */

typedef enum rcc_external_module_t {
    RCC_EXTERNAL_MODULE_CONTROL = 0,
    RCC_EXTERNAL_MODULE_OPTIONS,
    RCC_EXTERNAL_MODULE_LIBRTRANSLATE,
    RCC_EXTERNAL_MODULE_MAX
} rcc_external_module;

struct rcc_external_info_t {
    int s;
};
typedef struct rcc_external_info_t rcc_external_info_s;
typedef struct rcc_external_info_t *rcc_external_info;

typedef enum rcc_external_option_t {
    RCC_EXTERNAL_OPTION_OFFLINE = 0,
    RCC_EXTERNAL_OPTION_MAX
} rcc_external_option;

struct rcc_external_command_t {
    unsigned long size;
    unsigned char cmd;
};
typedef struct rcc_external_command_t rcc_external_command_s;
typedef struct rcc_external_command_t *rcc_external_command;

#define RCC_EXTERNAL_COMMAND_CLOSE 0

int rccExternalInit();
void rccExternalFree();

int rccExternalAllowOfflineMode();

size_t rccExternalWrite(int s, const char *buffer, ssize_t size, unsigned long timeout);
size_t rccExternalRead(int s, char *buffer, ssize_t size, unsigned long timeout);
int rccExternalConnect(unsigned char module);
void rccExternalClose(int s);

#endif /* _RCC_EXTERNAL_H */