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Gregory Nutt 2015-04-14 10:05:45 -06:00
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commit 48defa7554
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include/netutils/pppd.h Normal file
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/****************************************************************************
* apps/include/netutils/pppd.h
*
* Copyright (C) 2015 Brennan Ashton. All rights reserved.
* Author: Brennan Ashton <bashton@brennanashton.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __APPS_INCLUDE_NETUTILS_PPPD_H
#define __APPS_INCLUDE_NETUTILS_PPPD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <time.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
/* Required configuration settings:
*
* CONFIG_NETUTILS_PPPD_PAP - PPPD PAP authentication support
* Default: n
*/
#define TTYNAMSIZ 16
#define PAP_USERNAME_SIZE 16
#define PAP_PASSWORD_SIZE 16
/****************************************************************************
* Public Types
****************************************************************************/
struct chat_line_s
{
const char *request;
const char *response;
};
struct chat_script_s
{
time_t timeout;
struct chat_line_s lines[];
};
struct pppd_settings_s
{
/* Serial Interface */
char ttyname[TTYNAMSIZ];
#ifdef CONFIG_NETUTILS_PPPD_PAP
/* PAP Authentication Settings */
char pap_username[PAP_USERNAME_SIZE];
char pap_password[PAP_PASSWORD_SIZE];
#endif /* CONFIG_NETUTILS_PPPD_PAP */
/* Chat Scripts */
struct chat_script_s *connect_script;
struct chat_script_s *disconnect_script;
};
/****************************************************************************
* Public Data
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: pppd
*
* Description:
* Create an pppd connection
*
* Input Parameters:
* pppd_settings, setting struct for the ppp connection
*
* Returned Value:
* Returns termination state, blocking as long as the connection is up
*
****************************************************************************/
EXTERN int pppd(struct pppd_settings_s *ppp_settings);
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif /* __APPS_INCLUDE_NETUTILS_PPPD_H */