#ifndef _DEV_PPP_H_ #define _DEV_PPP_H_ /* * Modified for Streamit * use PPP-stack from 3.9.6 * * Copyright (C) 2001-2003 by egnite Software GmbH. All rights reserved. * * 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 of the copyright holders nor the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH 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 EGNITE * SOFTWARE GMBH 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. * * For additional information see http://www.ethernut.de/ * - * * Copyright (C) 2002 by Call Direct Cellular Solutions Pty. Ltd. All rights reserved. * * 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 of the copyright holders nor the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY CALL DIRECT CELLULAR SOLUTIONS 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 CALL DIRECT * CELLULAR SOLUTIONS 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. * * For additional information see http://www.calldirect.com.au/ */ /* * $Log: ppp.h,v $ * Revision 1.3 2003/08/14 15:05:55 haraldkipp * Distinguish negotiated and final magic * * Revision 1.2 2003/07/24 16:13:58 haraldkipp * Never request a rejected DNS * * Revision 1.1.1.1 2003/05/09 14:41:08 haraldkipp * Initial using 3.2.1 * * Revision 1.2 2003/05/06 18:43:30 harald * Cleanup * * Revision 1.1 2003/03/31 14:53:23 harald * Prepare release 3.1 * */ #include #include /*! * \file dev/ppp.h * \brief PPP device definitions. */ /* * Reject flags. Not completed, more will follow. */ #define REJ_IPCP_DNS1 0x00000100 #define REJ_IPCP_DNS2 0x00000200 #ifdef __cplusplus extern "C" { #endif /*! * \addtogroup xgPPP */ /*@{*/ #define PPP_PFC 0x01 #define PPP_ACFC 0x02 #define LCP_DEFOPT_ASYNCMAP 0x000A0000UL /*! * \brief PPP interface type. */ typedef struct _PPPDCB PPPDCB; /*! * \struct _PPPDCB ppp.h dev/ppp.h * \brief PPP interface structure. * * Contains information about the PPP device. */ struct _PPPDCB { /*! \brief PPP State event queue. * The state machine posts an event to this queue when the * network interface becomes ready. */ HANDLE dcb_state_chg; /*! \brief Current state of the link layer. */ u_char dcb_lcp_state; /*! \brief ID of our last request. */ u_char dcb_reqid; /*! \brief ID of our last reject. */ u_char dcb_rejid; /*! \brief Flag to remember ack received. */ u_char dcb_acked; /*! \brief Maximum local receive unit. */ u_short dcb_loc_mru; /*! \brief Maximum remote receive unit. */ u_short dcb_rem_mru; /*! \brief Asynch control character map. * TODO: Pass to ahdlc driver. */ u_long dcb_accm; /*! \brief Compression flags. * TODO: Pass to ahdlc driver. dcb_useACFC dcb_usePFC */ u_char dcb_compr; /*! \brief Authentication type. */ u_short dcb_auth; /*! \brief Magic number to negotiate. */ u_long dcb_neg_magic; /*! \brief Local magic number. * Used to detect loopback conditions. */ u_long dcb_loc_magic; /*! \brief Remote magic number. * Used to detect loopback conditions. */ u_long dcb_rem_magic; /*! \brief User authentication. */ u_char *dcb_user; /*! \brief Password authentication. */ u_char *dcb_pass; /*! \brief Local IP address. */ u_long dcb_local_ip; /*! \brief Remote IP address. */ u_long dcb_remote_ip; /*! \brief Negotiated IP mask. */ u_long dcb_ip_mask; /*! \brief Negotiated primary DNS. */ u_long dcb_ip_dns1; /*! \brief Negotiated secondary DNS. */ u_long dcb_ip_dns2; /*! \brief Rejected items. */ u_long dcb_rejects; /*! \brief LCP/IPCP retransmit counter. */ u_char dcb_retries; /*! \brief LCP NAK counter, avoids endless loops. */ u_char dcb_lcp_naks; /*! \brief Identifier of our last LCP request. */ u_char dcb_lcp_reqid; /*! \brief Current state of the network layer. */ u_char dcb_ipcp_state; /*! \brief LCP NAK counter, avoids endless loops. */ u_char dcb_ipcp_naks; /*! \brief Current authentication state. */ u_char dcb_auth_state; /*! \brief File descriptor of physical device. */ int dcb_fd; }; /* * Available devices. */ extern NUTDEVICE devPpp; #define LCP_OPEN 1 #define LCP_CLOSE 2 #define LCP_LOWERUP 3 #define LCP_LOWERDOWN 4 extern int NutPppInit(NUTDEVICE *dev); extern int NutPppIOCtl(NUTDEVICE * dev, int req, void *conf); extern NUTFILE *NutPppOpen(NUTDEVICE * dev, CONST char *name, int mode, int acc); extern int NutPppClose(NUTFILE *fp); extern int PPPPutPacket(NUTDEVICE * dev, NETBUF * nb); #ifdef __cplusplus } #endif #endif