| /**************************************************************************** |
| * apps/netutils/pppd/ipcp.h |
| * Internet Protocol Control Protocol header file |
| * |
| * Version: 0.1 Original Version June 3, 2000 |
| * (c)2000 Mycal Labs, All Rights Reserved |
| * Copyright (c) 2003, Mike Johnson, Mycal Labs, www.mycal.net |
| * 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. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * This product includes software developed by Mike Johnson/Mycal Labs |
| * www.mycal.net. |
| * 4. The name of the author may not be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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_NETUTILS_PPPD_IPCP_H |
| #define __APPS_NETUTILS_PPPD_IPCP_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include "ppp_arch.h" |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /* IPCP Option Types */ |
| |
| #define IPCP_IPADDRESS 0x03 |
| #define IPCP_PRIMARY_DNS 0x81 |
| #define IPCP_SECONDARY_DNS 0x83 |
| |
| /* IPCP state machine flags */ |
| |
| #define IPCP_TX_UP 0x01 |
| #define IPCP_RX_UP 0x02 |
| #define IPCP_IP_BIT 0x04 |
| #define IPCP_TX_TIMEOUT 0x08 |
| #define IPCP_PRI_DNS_BIT 0x10 |
| #define IPCP_SEC_DNS_BIT 0x20 |
| |
| /**************************************************************************** |
| * Public Types |
| ****************************************************************************/ |
| |
| struct ppp_context_s; |
| |
| typedef struct _ipcp |
| { |
| uint8_t code; |
| uint8_t id; |
| uint16_t len; |
| uint8_t data[0]; |
| } IPCPPKT; |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| #undef EXTERN |
| #if defined(__cplusplus) |
| #define EXTERN extern "C" |
| extern "C" |
| { |
| #else |
| #define EXTERN extern |
| #endif |
| |
| void ipcp_init(FAR struct ppp_context_s *ctx); |
| void ipcp_task(FAR struct ppp_context_s *ctx, FAR uint8_t *buffer); |
| void ipcp_rx(FAR struct ppp_context_s *ctx, FAR uint8_t *, uint16_t); |
| |
| #undef EXTERN |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __APPS_NETUTILS_PPPD_IPCP_H */ |