upap.h
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上传用户:luoyougen
上传日期:2008-05-12
资源大小:23136k
文件大小:3k
源码类别:
VxWorks
开发平台:
C/C++
- /* upap.h - User/Password Authentication Protocol header */
- /* Copyright 1995 Wind River Systems, Inc. */
- /*
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
- /*
- modification history
- --------------------
- 01a,16jan95,dzb WRS-ize.
- */
- #ifndef __INCupaph
- #define __INCupaph
- #ifdef __cplusplus
- extern "C" {
- #endif
- /*
- * Packet header = Code, id, length.
- */
- #define UPAP_HEADERLEN (sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
- /*
- * UPAP codes.
- */
- #define UPAP_AUTHREQ 1 /* Authenticate-Request */
- #define UPAP_AUTHACK 2 /* Authenticate-Ack */
- #define UPAP_AUTHNAK 3 /* Authenticate-Nak */
- /*
- * Each interface is described by upap structure.
- */
- typedef struct upap_state {
- int us_unit; /* Interface unit number */
- char *us_user; /* User */
- int us_userlen; /* User length */
- char *us_passwd; /* Password */
- int us_passwdlen; /* Password length */
- int us_clientstate; /* Client state */
- int us_serverstate; /* Server state */
- u_char us_id; /* Current id */
- int us_timeouttime; /* Timeout time in milliseconds */
- int us_transmits; /* Number of auth-reqs sent */
- int us_maxtransmits; /* Maximum number of auth-reqs to send */
- } upap_state;
- /*
- * Client states.
- */
- #define UPAPCS_INITIAL 0 /* Connection down */
- #define UPAPCS_CLOSED 1 /* Connection up, haven't requested auth */
- #define UPAPCS_PENDING 2 /* Connection down, have requested auth */
- #define UPAPCS_AUTHREQ 3 /* We've sent an Authenticate-Request */
- #define UPAPCS_OPEN 4 /* We've received an Ack */
- #define UPAPCS_BADAUTH 5 /* We've received a Nak */
- /*
- * Server states.
- */
- #define UPAPSS_INITIAL 0 /* Connection down */
- #define UPAPSS_CLOSED 1 /* Connection up, haven't requested auth */
- #define UPAPSS_PENDING 2 /* Connection down, have requested auth */
- #define UPAPSS_LISTEN 3 /* Listening for an Authenticate */
- #define UPAPSS_OPEN 4 /* We've sent an Ack */
- #define UPAPSS_BADAUTH 5 /* We've sent a Nak */
- /*
- * Timeouts.
- */
- #define UPAP_DEFTIMEOUT 3 /* Timeout time in seconds */
- extern void upap_init __ARGS((int));
- extern void upap_authwithpeer __ARGS((int, char *, char *));
- extern void upap_authpeer __ARGS((int));
- extern void upap_lowerup __ARGS((int));
- extern void upap_lowerdown __ARGS((int));
- extern void upap_input __ARGS((int, u_char *, int));
- extern void upap_protrej __ARGS((int));
- extern int upap_printpkt __ARGS((u_char *, int,
- void (*) __ARGS((void *, char *, ...)), void *));
- #ifdef __cplusplus
- }
- #endif
- #endif /* __INCupaph */