greeting.h File Reference

definitions for EHLO parsing part of Qremote More...

Go to the source code of this file.

Enumerations
enum	ehlo_extensions {   esmtp_size = 0x1, esmtp_pipelining = 0x2, esmtp_starttls = 0x4, esmtp_8bitmime = 0x8,   esmtp_auth = 0x10, esmtp_chunking = 0x20, esmtp_x_final = esmtp_auth }

Functions
int	esmtp_check_extension (const char *input)
	check if the line contains a known ESMTP extension More...
int	greeting (void)
	greet the server, try EHLO and fall back to HELO if needed More...

Variables
unsigned long	remotesize
const char *	auth_mechs

Detailed Description

definitions for EHLO parsing part of Qremote

Enumeration Type Documentation

enum ehlo_extensions

< the SMTP extensions announced by the remote host

Enumerator
esmtp_size	SIZE (RfC 1870)
esmtp_pipelining	PIPELINING (RfC 2920)
esmtp_starttls	STARTTLS (RfC 3207)
esmtp_8bitmime	8BITMIME (RfC 6152)
esmtp_auth	AUTH (RfC 2554)
esmtp_chunking	CHUNKING (RfC 3030)
esmtp_x_final	end delimiter

Function Documentation

int esmtp_check_extension

(

const char *

input

)

check if the line contains a known ESMTP extension

Parameters

input

the line as sent by the server (ommitting the leading "250 " or "250-")

Returns

the extension code detected

Return values

0	no known extension code was found
-1	a valid extension code was found, but the line had a parse error

int greeting

(

void

)

greet the server, try EHLO and fall back to HELO if needed

Returns

the SMTP extensions supported

Return values

<0	error code
-EDONE	the server reply was syntactically correct, but an error response

In case of incoming syntax errors the faulting line will be written to log.

Variable Documentation

const char* auth_mechs

the AUTH mechanisms supported by the remote host

unsigned long remotesize

the maximum size allow by the remote host or 0 if unlimited or unknown