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Diffstat (limited to 'contrib/sendmail/include/libmilter/mfdef.h')
| -rw-r--r-- | contrib/sendmail/include/libmilter/mfdef.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/contrib/sendmail/include/libmilter/mfdef.h b/contrib/sendmail/include/libmilter/mfdef.h new file mode 100644 index 0000000..f42ec02 --- /dev/null +++ b/contrib/sendmail/include/libmilter/mfdef.h @@ -0,0 +1,126 @@ +/* + * Copyright (c) 1999-2007 Sendmail, Inc. and its suppliers. + * All rights reserved. + * + * By using this file, you agree to the terms and conditions set + * forth in the LICENSE file which can be found at the top level of + * the sendmail distribution. + * + * + * $Id: mfdef.h,v 8.39 2009/11/06 00:57:08 ca Exp $ + */ + +/* +** mfdef.h -- Global definitions for mail filter and MTA. +*/ + +#ifndef _LIBMILTER_MFDEF_H +# define _LIBMILTER_MFDEF_H 1 + +#ifndef SMFI_PROT_VERSION +# define SMFI_PROT_VERSION 6 /* MTA - libmilter protocol version */ +#endif /* SMFI_PROT_VERSION */ + +/* Shared protocol constants */ +#define MILTER_LEN_BYTES 4 /* length of 32 bit integer in bytes */ +#define MILTER_OPTLEN (MILTER_LEN_BYTES * 3) /* length of options */ +#define MILTER_CHUNK_SIZE 65535 /* body chunk size */ +#define MILTER_MAX_DATA_SIZE 65535 /* default milter command data limit */ + +#if _FFR_MDS_NEGOTIATE +# define MILTER_MDS_64K ((64 * 1024) - 1) +# define MILTER_MDS_256K ((256 * 1024) - 1) +# define MILTER_MDS_1M ((1024 * 1024) - 1) +#endif /* _FFR_MDS_NEGOTIATE */ + +/* These apply to SMFIF_* flags */ +#define SMFI_V1_ACTS 0x0000000FL /* The actions of V1 filter */ +#define SMFI_V2_ACTS 0x0000003FL /* The actions of V2 filter */ +#define SMFI_CURR_ACTS 0x000001FFL /* actions of current version */ + +/* address families */ +#define SMFIA_UNKNOWN 'U' /* unknown */ +#define SMFIA_UNIX 'L' /* unix/local */ +#define SMFIA_INET '4' /* inet */ +#define SMFIA_INET6 '6' /* inet6 */ + +/* commands: don't use anything smaller than ' ' */ +#define SMFIC_ABORT 'A' /* Abort */ +#define SMFIC_BODY 'B' /* Body chunk */ +#define SMFIC_CONNECT 'C' /* Connection information */ +#define SMFIC_MACRO 'D' /* Define macro */ +#define SMFIC_BODYEOB 'E' /* final body chunk (End) */ +#define SMFIC_HELO 'H' /* HELO/EHLO */ +#define SMFIC_QUIT_NC 'K' /* QUIT but new connection follows */ +#define SMFIC_HEADER 'L' /* Header */ +#define SMFIC_MAIL 'M' /* MAIL from */ +#define SMFIC_EOH 'N' /* EOH */ +#define SMFIC_OPTNEG 'O' /* Option negotiation */ +#define SMFIC_QUIT 'Q' /* QUIT */ +#define SMFIC_RCPT 'R' /* RCPT to */ +#define SMFIC_DATA 'T' /* DATA */ +#define SMFIC_UNKNOWN 'U' /* Any unknown command */ + +/* actions (replies) */ +#define SMFIR_ADDRCPT '+' /* add recipient */ +#define SMFIR_DELRCPT '-' /* remove recipient */ +#define SMFIR_ADDRCPT_PAR '2' /* add recipient (incl. ESMTP args) */ +#define SMFIR_SHUTDOWN '4' /* 421: shutdown (internal to MTA) */ +#define SMFIR_ACCEPT 'a' /* accept */ +#define SMFIR_REPLBODY 'b' /* replace body (chunk) */ +#define SMFIR_CONTINUE 'c' /* continue */ +#define SMFIR_DISCARD 'd' /* discard */ +#define SMFIR_CHGFROM 'e' /* change envelope sender (from) */ +#define SMFIR_CONN_FAIL 'f' /* cause a connection failure */ +#define SMFIR_ADDHEADER 'h' /* add header */ +#define SMFIR_INSHEADER 'i' /* insert header */ +#define SMFIR_SETSYMLIST 'l' /* set list of symbols (macros) */ +#define SMFIR_CHGHEADER 'm' /* change header */ +#define SMFIR_PROGRESS 'p' /* progress */ +#define SMFIR_QUARANTINE 'q' /* quarantine */ +#define SMFIR_REJECT 'r' /* reject */ +#define SMFIR_SKIP 's' /* skip */ +#define SMFIR_TEMPFAIL 't' /* tempfail */ +#define SMFIR_REPLYCODE 'y' /* reply code etc */ + +/* What the MTA can send/filter wants in protocol */ +#define SMFIP_NOCONNECT 0x00000001L /* MTA should not send connect info */ +#define SMFIP_NOHELO 0x00000002L /* MTA should not send HELO info */ +#define SMFIP_NOMAIL 0x00000004L /* MTA should not send MAIL info */ +#define SMFIP_NORCPT 0x00000008L /* MTA should not send RCPT info */ +#define SMFIP_NOBODY 0x00000010L /* MTA should not send body */ +#define SMFIP_NOHDRS 0x00000020L /* MTA should not send headers */ +#define SMFIP_NOEOH 0x00000040L /* MTA should not send EOH */ +#define SMFIP_NR_HDR 0x00000080L /* No reply for headers */ +#define SMFIP_NOHREPL SMFIP_NR_HDR /* No reply for headers */ +#define SMFIP_NOUNKNOWN 0x00000100L /* MTA should not send unknown commands */ +#define SMFIP_NODATA 0x00000200L /* MTA should not send DATA */ +#define SMFIP_SKIP 0x00000400L /* MTA understands SMFIS_SKIP */ +#define SMFIP_RCPT_REJ 0x00000800L /* MTA should also send rejected RCPTs */ +#define SMFIP_NR_CONN 0x00001000L /* No reply for connect */ +#define SMFIP_NR_HELO 0x00002000L /* No reply for HELO */ +#define SMFIP_NR_MAIL 0x00004000L /* No reply for MAIL */ +#define SMFIP_NR_RCPT 0x00008000L /* No reply for RCPT */ +#define SMFIP_NR_DATA 0x00010000L /* No reply for DATA */ +#define SMFIP_NR_UNKN 0x00020000L /* No reply for UNKN */ +#define SMFIP_NR_EOH 0x00040000L /* No reply for eoh */ +#define SMFIP_NR_BODY 0x00080000L /* No reply for body chunk */ +#define SMFIP_HDR_LEADSPC 0x00100000L /* header value leading space */ +#define SMFIP_MDS_256K 0x10000000L /* MILTER_MAX_DATA_SIZE=256K */ +#define SMFIP_MDS_1M 0x20000000L /* MILTER_MAX_DATA_SIZE=1M */ +/* #define SMFIP_ 0x40000000L reserved: see SMFI_INTERNAL*/ + +#define SMFI_V1_PROT 0x0000003FL /* The protocol of V1 filter */ +#define SMFI_V2_PROT 0x0000007FL /* The protocol of V2 filter */ + +/* all defined protocol bits */ +#define SMFI_CURR_PROT 0x001FFFFFL + +/* internal flags: only used between MTA and libmilter */ +#define SMFI_INTERNAL 0x70000000L + +#if _FFR_MILTER_CHECK +# define SMFIP_TEST 0x80000000L +#endif /* _FFR_MILTER_CHECK */ + +#endif /* !_LIBMILTER_MFDEF_H */ |
