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/*++
/* NAME
/* cleanup_strflags 3
/* SUMMARY
/* cleanup flags code to string
/* SYNOPSIS
/* #include <cleanup_user.h>
/*
/* const char *cleanup_strflags(code)
/* int code;
/* DESCRIPTION
/* cleanup_strflags() maps a CLEANUP_FLAGS code to printable string.
/* The result is for read purposes only. The result is overwritten
/* upon each call.
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/*--*/
/* System library. */
#include <sys_defs.h>
/* Utility library. */
#include <msg.h>
#include <vstring.h>
/* Global library. */
#include "cleanup_user.h"
/*
* Mapping from flags code to printable string.
*/
struct cleanup_flag_map {
unsigned flag;
const char *text;
};
static struct cleanup_flag_map cleanup_flag_map[] = {
CLEANUP_FLAG_BOUNCE, "enable_bad_mail_bounce",
CLEANUP_FLAG_FILTER, "enable_header_body_filter",
CLEANUP_FLAG_HOLD, "hold_message",
CLEANUP_FLAG_DISCARD, "discard_message",
CLEANUP_FLAG_BCC_OK, "enable_automatic_bcc",
CLEANUP_FLAG_MAP_OK, "enable_address_mapping",
CLEANUP_FLAG_MILTER, "enable_milters",
CLEANUP_FLAG_SMTP_REPLY, "enable_smtp_reply",
CLEANUP_FLAG_SMTPUTF8, "smtputf8_requested",
CLEANUP_FLAG_AUTOUTF8, "smtputf8_autodetect",
};
/* cleanup_strflags - map flags code to printable string */
const char *cleanup_strflags(unsigned flags)
{
static VSTRING *result;
unsigned i;
if (flags == 0)
return ("none");
if (result == 0)
result = vstring_alloc(20);
else
VSTRING_RESET(result);
for (i = 0; i < sizeof(cleanup_flag_map) / sizeof(cleanup_flag_map[0]); i++) {
if (cleanup_flag_map[i].flag & flags) {
vstring_sprintf_append(result, "%s ", cleanup_flag_map[i].text);
flags &= ~cleanup_flag_map[i].flag;
}
}
if (flags != 0 || VSTRING_LEN(result) == 0)
msg_panic("cleanup_strflags: unrecognized flag value(s) 0x%x", flags);
vstring_truncate(result, VSTRING_LEN(result) - 1);
VSTRING_TERMINATE(result);
return (vstring_str(result));
}
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