82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/* $OpenBSD: radius_local.h,v 1.1 2015/07/20 23:52:29 yasuoka Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2009 Internet Initiative Japan Inc.
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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 RADIUS_LOCAL_H
|
|
#define RADIUS_LOCAL_H
|
|
|
|
#ifndef countof
|
|
#define countof(x) (sizeof(x)/sizeof((x)[0]))
|
|
#endif
|
|
|
|
typedef struct _RADIUS_PACKET_DATA {
|
|
uint8_t code;
|
|
uint8_t id;
|
|
uint16_t length;
|
|
uint8_t authenticator[16];
|
|
char attributes[0];
|
|
} RADIUS_PACKET_DATA;
|
|
#pragma pack(1)
|
|
typedef struct _RADIUS_ATTRIBUTE {
|
|
uint8_t type;
|
|
uint8_t length;
|
|
char data[0];
|
|
uint32_t vendor;
|
|
uint8_t vtype;
|
|
uint8_t vlength;
|
|
char vdata[0];
|
|
} RADIUS_ATTRIBUTE;
|
|
#pragma pack()
|
|
|
|
struct _RADIUS_PACKET {
|
|
RADIUS_PACKET_DATA *pdata;
|
|
size_t capacity;
|
|
const RADIUS_PACKET *request;
|
|
};
|
|
#define RADIUS_PACKET_CAPACITY_INITIAL 64
|
|
#define RADIUS_PACKET_CAPACITY_INCREMENT 64
|
|
|
|
#define ATTRS_BEGIN(pdata) ((RADIUS_ATTRIBUTE*)pdata->attributes)
|
|
|
|
#define ATTRS_END(pdata) \
|
|
((RADIUS_ATTRIBUTE*)(((char*)pdata) + ntohs(pdata->length)))
|
|
|
|
#define ATTRS_NEXT(x) ((RADIUS_ATTRIBUTE*)(((char*)x) + x->length))
|
|
|
|
/*
|
|
* must be expression rather than statement
|
|
* to be used in third expression of for statement.
|
|
*/
|
|
#define ATTRS_ADVANCE(x) (x = ATTRS_NEXT(x))
|
|
|
|
int radius_ensure_add_capacity(RADIUS_PACKET * packet, size_t capacity);
|
|
|
|
#define ROUNDUP(a, b) ((((a) + (b) - 1) / (b)) * (b))
|
|
#define MINIMUM(a, b) (((a) < (b))? (a) : (b))
|
|
|
|
#endif /* RADIUS_LOCAL_H */
|