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/*++
/* NAME
/* smtputf8 3
/* SUMMARY
/* SMTPUTF8 support
/* SYNOPSIS
/* #include <smtputf8.h>
/*
/* int smtputf8_autodetect(class)
/* int class;
/* DESCRIPTION
/* smtputf8_autodetect() determines whether the cleanup server
/* should perform SMTPUTF8 detection, depending on the declared
/* source class and the setting of the smtputf8_autodetect_classes
/* configuration parameter.
/*
/* Specify one of the following:
/* .IP MAIL_SRC_MASK_SENDMAIL
/* Submission with the Postfix sendmail(1) command.
/* .IP MAIL_SRC_MASK_SMTPD
/* Mail received with the smtpd(8) daemon.
/* .IP MAIL_SRC_MASK_QMQPD
/* Mail received with the qmqpd(8) daemon.
/* .IP MAIL_SRC_MASK_FORWARD
/* Local forwarding or aliasing.
/* .IP MAIL_SRC_MASK_BOUNCE
/* Submission by the bounce(8) daemon.
/* .IP MAIL_SRC_MASK_NOTIFY
/* Postmaster notification from the smtp(8) or smtpd(8) daemon.
/* .IP MAIL_SRC_MASK_VERIFY
/* Address verification probe.
/* DIAGNOSTICS
/* Panic: no valid class argument.
/*
/* Specify one of the following:
/* Warning: the smtputf8_autodetect_classes parameter specifies
/* an invalid source category name.
/* 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 <name_mask.h>
#include <msg.h>
/* Global library. */
#include <mail_params.h>
#include <cleanup_user.h>
#include <mail_proto.h>
#include <smtputf8.h>
/* smtputf8_autodetect - enable SMTPUTF8 autodetection */
int smtputf8_autodetect(int class)
{
static const char myname[] = "smtputf8_autodetect";
static const NAME_MASK table[] = {
MAIL_SRC_NAME_SENDMAIL, MAIL_SRC_MASK_SENDMAIL,
MAIL_SRC_NAME_SMTPD, MAIL_SRC_MASK_SMTPD,
MAIL_SRC_NAME_QMQPD, MAIL_SRC_MASK_QMQPD,
MAIL_SRC_NAME_FORWARD, MAIL_SRC_MASK_FORWARD,
MAIL_SRC_NAME_BOUNCE, MAIL_SRC_MASK_BOUNCE,
MAIL_SRC_NAME_NOTIFY, MAIL_SRC_MASK_NOTIFY,
MAIL_SRC_NAME_VERIFY, MAIL_SRC_MASK_VERIFY,
MAIL_SRC_NAME_ALL, MAIL_SRC_MASK_ALL,
0,
};
int autodetect_classes = 0;
if (class == 0 || (class & ~MAIL_SRC_MASK_ALL) != 0)
msg_panic("%s: bad source class: %d", myname, class);
if (*var_smtputf8_autoclass) {
autodetect_classes =
name_mask(VAR_SMTPUTF8_AUTOCLASS, table, var_smtputf8_autoclass);
if (autodetect_classes == 0)
msg_warn("%s: bad input: %s", VAR_SMTPUTF8_AUTOCLASS,
var_smtputf8_autoclass);
if (autodetect_classes & class)
return (CLEANUP_FLAG_AUTOUTF8);
}
return (0);
}
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