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Add documentation for RADIUS code and some minor cleanup

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This commit is contained in:
Jouni Malinen 2009-12-19 16:13:06 +02:00
parent a9f92c487f
commit d04a96b0d6
2 changed files with 54 additions and 25 deletions
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50
src/radius/radius.h
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@ -1,6 +1,6 @@
/*
* hostapd / RADIUS message processing
* Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi>
* RADIUS message processing
* Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@ -173,19 +173,47 @@ struct radius_ms_mppe_keys {
};
/* RADIUS message structure for new and parsed messages */
/**
* struct radius_msg - RADIUS message structure for new and parsed messages
*/
struct radius_msg {
/**
* buf - Allocated buffer for RADIUS message
*/
unsigned char *buf;
size_t buf_size; /* total size allocated for buf */
size_t buf_used; /* bytes used in buf */
/**
* buf_size - Total size of the allocated buf in octets
*/
size_t buf_size;
/**
* buf_used - bytes used in buf
*/
size_t buf_used;
/**
* hdr - Pointer to the RADIUS header in buf
*/
struct radius_hdr *hdr;
size_t *attr_pos; /* array of indexes to attributes (number of bytes
* from buf to the beginning of
* struct radius_attr_hdr). */
size_t attr_size; /* total size of the attribute pointer array */
size_t attr_used; /* total number of attributes in the array */
/**
* attr_pos - Array of indexes to attributes
*
* The values are number of bytes from buf to the beginning of
* struct radius_attr_hdr.
*/
size_t *attr_pos;
/**
* attr_size - Total size of the attribute pointer array
*/
size_t attr_size;
/**
* attr_used - Total number of attributes in the array
*/
size_t attr_used;
};
@ -203,8 +231,6 @@ struct radius_msg {
#define RADIUS_ADDR_FORMAT "%02x%02x%02x%02x%02x%02x"
struct radius_msg *radius_msg_new(u8 code, u8 identifier);
int radius_msg_initialize(struct radius_msg *msg, size_t init_len);
void radius_msg_set_hdr(struct radius_msg *msg, u8 code, u8 identifier);
void radius_msg_free(struct radius_msg *msg);
void radius_msg_dump(struct radius_msg *msg);
int radius_msg_finish(struct radius_msg *msg, const u8 *secret,