1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*
** Copyright 1998 - 2008 Double Precision, Inc.
** See COPYING for distribution information.
*/
/*
*/
#include "rfc822.h"
#include <stdlib.h>
static void cntlen(char c, void *p)
{
if (c != '\n')
++ *(size_t *)p;
}
static void saveaddr(char c, void *p)
{
if (c != '\n')
{
char **cp=(char **)p;
*(*cp)++=c;
}
}
char *rfc822_getaddr(const struct rfc822a *rfc, int n)
{
return rfc822_display_addr_tobuf(rfc, n, NULL);
}
char *rfc822_gettok(const struct rfc822token *t)
{
size_t addrbuflen=0;
char *addrbuf, *ptr;
rfc822tok_print(t, &cntlen, &addrbuflen);
if (!(addrbuf=malloc(addrbuflen+1)))
return (0);
ptr=addrbuf;
rfc822tok_print(t, &saveaddr, &ptr);
addrbuf[addrbuflen]=0;
return (addrbuf);
}
|
