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/*++
/* NAME
/* cleanup_strerror 3
/* SUMMARY
/* cleanup status code to string
/* SYNOPSIS
/* #include <cleanup_user.h>
/*
/* typedef struct {
/* .in +4
/* const unsigned status; /* cleanup status */
/* const int smtp; /* RFC 821 */
/* const char *dsn; /* RFC 3463 */
/* const char *text; /* free text */
/* .in -4
/* } CLEANUP_STAT_DETAIL;
/*
/* const char *cleanup_strerror(code)
/* int code;
/*
/* const CLEANUP_STAT_DETAIL *cleanup_stat_detail(code)
/* int code;
/* DESCRIPTION
/* cleanup_strerror() maps a status code returned by the \fIcleanup\fR
/* service to printable string.
/* The result is for read purposes only.
/*
/* cleanup_stat_detail() returns a pointer to structure with
/* assorted information.
/* DIAGNOSTICS:
/* Panic: unknown status.
/* 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
/*
/* Wietse Venema
/* Google, Inc.
/* 111 8th Avenue
/* New York, NY 10011, USA
/*--*/
/* System library. */
#include <sys_defs.h>
/* Utility library. */
#include <vstring.h>
#include <msg.h>
/* Global library. */
#include <cleanup_user.h>
/*
* Mapping from status code to printable string. One message may suffer from
* multiple errors, to it is important to list the most severe errors first,
* because cleanup_strerror() can report only one error.
*/
static const CLEANUP_STAT_DETAIL cleanup_stat_map[] = {
CLEANUP_STAT_DEFER, 451, "4.7.1", "service unavailable",
CLEANUP_STAT_PROXY, 451, "4.3.0", "queue file write error",
CLEANUP_STAT_BAD, 451, "4.3.0", "internal protocol error",
CLEANUP_STAT_RCPT, 550, "5.1.0", "no recipients specified",
CLEANUP_STAT_HOPS, 554, "5.4.0", "too many hops",
CLEANUP_STAT_SIZE, 552, "5.3.4", "message file too big",
CLEANUP_STAT_CONT, 550, "5.7.1", "message content rejected",
CLEANUP_STAT_WRITE, 451, "4.3.0", "queue file write error",
CLEANUP_STAT_NOPERM, 550, "5.7.1", "service denied",
CLEANUP_STAT_BARE_LF, 521, "5.5.2", "bare <LF> received",
};
static CLEANUP_STAT_DETAIL cleanup_stat_success = {
CLEANUP_STAT_OK, 250, "2.0.0", "Success",
};
/* cleanup_strerror - map status code to printable string */
const char *cleanup_strerror(unsigned status)
{
unsigned i;
if (status == CLEANUP_STAT_OK)
return ("Success");
for (i = 0; i < sizeof(cleanup_stat_map) / sizeof(cleanup_stat_map[0]); i++)
if (cleanup_stat_map[i].status & status)
return (cleanup_stat_map[i].text);
msg_panic("cleanup_strerror: unknown status %u", status);
}
/* cleanup_stat_detail - map status code to table entry with assorted data */
const CLEANUP_STAT_DETAIL *cleanup_stat_detail(unsigned status)
{
unsigned i;
if (status == CLEANUP_STAT_OK)
return (&cleanup_stat_success);
for (i = 0; i < sizeof(cleanup_stat_map) / sizeof(cleanup_stat_map[0]); i++)
if (cleanup_stat_map[i].status & status)
return (cleanup_stat_map + i);
msg_panic("cleanup_stat_detail: unknown status %u", status);
}
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