Qpsmtpd::Constants(3pm) User Contributed Perl Documentation Qpsmtpd::Constants(3pm)NAME
Qpsmtpd::Constants - Constants for plugins to use
CONSTANTS
See README.plugins for hook specific information on applicable constants.
Constants available:
"OK"
Return this only from the queue phase to indicate the mail was queued successfully.
"DENY"
Returning this from a hook causes a 5xx error (hard failure) to be returned to the connecting client.
"DENYSOFT"
Returning this from a hook causes a 4xx error (temporary failure - try again later) to be returned to the connecting client.
"DECLINED"
Returning this from a hook implies success, but tells qpsmtpd to go on to the next plugin.
"DONE"
Returning this from a hook implies success, but tells qpsmtpd to skip any remaining plugins for this phase.
perl v5.14.2 2009-04-02 Qpsmtpd::Constants(3pm)
Check Out this Related Man Page
Qpsmtpd::Command(3pm) User Contributed Perl Documentation Qpsmtpd::Command(3pm)NAME
Qpsmtpd::Command - parse arguments to SMTP commands
DESCRIPTION
Qpsmtpd::Command provides just one public sub routine: parse().
This sub expects two or three arguments. The first is the name of the SMTP command (such as HELO, MAIL, ...). The second must be the
remaining of the line the client sent.
If no third argument is given (or it's not a reference to a CODE) it parses the line according to RFC 1869 (SMTP Service Extensions) for
the MAIL and RCPT commands and splitting by spaces (" ") for all other.
Any module can supply it's own parsing routine by returning a sub routine reference from a hook_*_parse. This sub will be called with
$self, $cmd and $line.
On successfull parsing it MUST return OK (the constant from Qpsmtpd::Constants) success as first argument and a list of values, which will
be the arguments to the hook for this command.
If parsing failed, the second returned value (if any) will be returned to the client as error message.
EXAMPLE
Inside a plugin
sub hook_unrecognized_command_parse {
my ($self, $transaction, $cmd) = @_;
return (OK, &bdat_parser) if ($cmd eq 'bdat');
}
sub bdat_parser {
my ($self,$cmd,$line) = @_;
# .. do something with $line...
return (DENY, "Invalid arguments")
if $some_reason_why_there_is_a_syntax_error;
return (OK, @args);
}
sub hook_unrecognized_command {
my ($self, $transaction, $cmd, @args) = @_;
return (DECLINED) if ($self->qp->connection->hello eq 'helo');
return (DECLINED) unless ($cmd eq 'bdat');
....
}
perl v5.14.2 2009-04-02 Qpsmtpd::Command(3pm)
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