/*

decode_imap.c

Internet Mail Access Protocol.

Copyright (c) 2000 Dug Song <dugsong@monkey.org>

$Id: decode_imap.c,v 1.4 2000/11/15 06:43:02 dugsong Exp $

*/

#include "config.h"

#include <sys/types.h>

#include <stdio.h>

#include <string.h>

#include "decode.h"

#include "buf.h"

int

decode_imap(u_char *buf, int len, u_char *obuf, int olen)

{

struct buf *line, inbuf, outbuf;

int i;

buf_init(&inbuf, buf, len);

buf_init(&outbuf, obuf, olen);

while ((i = buf_index(&inbuf, "\r\n", 2)) != -1) {

line = buf_tok(&inbuf, NULL, i);

buf_skip(&inbuf, 2);

if ((i = buf_index(line, " ", 1)) != -1) {

buf_skip(line, i + 1);

if (buf_cmp(line, "LOGIN ", 6) == 0) {

buf_putf(&outbuf, "%.*s\n",

buf_len(line), buf_ptr(line));

}

}

}

buf_end(&outbuf);

return (buf_len(&outbuf));

}