* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) The Exim Maintainers 2020 - 2022 */
+/* Copyright (c) The Exim Maintainers 2020 - 2023 */
/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
/* SPDX-License-Identifier: GPL-2.0-or-later */
/* Debugging control */
#define LOG_NAME_SIZE 256
-#define DEBUG(x) if (debug_selector & (x))
-#define HDEBUG(x) if (host_checking || debug_selector & (x))
+#define IS_DEBUG(x) (debug_selector & (x))
+#define DEBUG(x) if (IS_DEBUG(x))
+#define HDEBUG(x) if (host_checking || IS_DEBUG(x))
/* The default From: text for DSNs */
/* The length of the base names of spool files, which consist of an internal
message id with a trailing "-H" or "-D" added. */
-#define SPOOL_NAME_LENGTH (MESSAGE_ID_LENGTH+2)
+#define SPOOL_NAME_LENGTH_OLD (MESSAGE_ID_LENGTH_OLD + 2)
+#define SPOOL_NAME_LENGTH (MESSAGE_ID_LENGTH + 2)
/* The maximum number of message ids to store in a waiting database
record, and the max number of continuation records allowed. */
/* Macros for trivial functions */
+#define xstr(x) #x
+#define str(x) xstr(x) /* stringize, expanding macros in arg first */
#define mac_ismsgid(s) (regex_match(regex_ismsgid, (s), -1, NULL))
Li_8bitmime = BITWORDSIZE,
Li_acl_warn_skipped,
Li_arguments,
+ Li_connection_id,
Li_deliver_time,
Li_delivery_size,
Li_dkim,
#define DEBUG_FROM_CONFIG 0x0001
/* SMTP command identifiers for the smtp_connection_had field that records the
-most recent SMTP commands. Must be kept in step with the list of names in
-smtp_in.c that is used for creating the smtp_no_mail logging action. SCH_NONE
-is "empty". */
+most recent SMTP commands. SCH_NONE is "empty". */
enum { SCH_NONE, SCH_AUTH, SCH_DATA, SCH_BDAT,
SCH_EHLO, SCH_ETRN, SCH_EXPN, SCH_HELO,
SCH_HELP, SCH_MAIL, SCH_NOOP, SCH_QUIT, SCH_RCPT, SCH_RSET, SCH_STARTTLS,
- SCH_VRFY };
+ SCH_VRFY,
+#ifdef EXPERIMENTAL_XCLIENT
+ SCH_XCLIENT,
+#endif
+ };
/* Returns from host_find_by{name,dns}() */
/* Options for transport_write_message */
-#define topt_add_return_path 0x0001
-#define topt_add_delivery_date 0x0002
-#define topt_add_envelope_to 0x0004
-#define topt_escape_headers 0x0008 /* Apply escape check to headers */
-#define topt_use_crlf 0x0010 /* Terminate lines with CRLF */
-#define topt_no_headers 0x0020 /* Omit headers */
-#define topt_no_body 0x0040 /* Omit body */
-#define topt_end_dot 0x0080 /* Send terminating dot line */
-#define topt_no_flush 0x0100 /* more data expected after message (eg QUIT) */
-#define topt_use_bdat 0x0200 /* prepend chunks with RFC3030 BDAT header */
-#define topt_output_string 0x0400 /* create string rather than write to fd */
-#define topt_continuation 0x0800 /* do not reset buffer */
-#define topt_not_socket 0x1000 /* cannot do socket-only syscalls */
+#define topt_add_return_path BIT(0)
+#define topt_add_delivery_date BIT(1)
+#define topt_add_envelope_to BIT(2)
+#define topt_escape_headers BIT(3) /* Apply escape check to headers */
+#define topt_truncate_headers BIT(4) /* Truncate header lines at 998 chars */
+#define topt_use_crlf BIT(5) /* Terminate lines with CRLF */
+#define topt_no_headers BIT(6) /* Omit headers */
+#define topt_no_body BIT(7) /* Omit body */
+#define topt_end_dot BIT(8) /* Send terminating dot line */
+#define topt_no_flush BIT(9) /* more data expected after message (eg QUIT) */
+#define topt_use_bdat BIT(10) /* prepend chunks with RFC3030 BDAT header */
+#define topt_output_string BIT(11) /* create string rather than write to fd */
+#define topt_continuation BIT(12) /* do not reset buffer */
+#define topt_not_socket BIT(13) /* cannot do socket-only syscalls */
/* Options for smtp_write_command */
#define UTF8_VERT_RIGHT "\xE2\x94\x9C"
#define UTF8_UP_RIGHT "\xE2\x95\xB0"
#define UTF8_VERT_2DASH "\xE2\x95\x8E"
+#define UTF8_LEFT_TRIANGLE "\xE2\x97\x80"
+#define UTF8_RIGHT_TRIANGLE "\xE2\x96\xB6"
+#define UTF8_LIGHT_SHADE "\xE2\x96\x91"
+#define UTF8_L_ARROW_HOOK "\xE2\x86\xA9"
/* Options on tls_close */
#define RESUME_USED BIT(4)
#define RESUME_DECODE_STRING \
- US"not requested or offered : 0x02 :client requested, no server ticket" \
- ": 0x04 : 0x05 : 0x06 :client offered session, no server action" \
- ": 0x08 :no client request: 0x0A :client requested new ticket, server provided" \
- ": 0x0C :client offered session, not used: 0x0E :client offered session, server only provided new ticket" \
- ": 0x10 :session resumed unasked: 0x12 :session resumed unasked" \
- ": 0x14 : 0x15 : 0x16 :session resumed" \
- ": 0x18 :session resumed unasked: 0x1A :session resumed unasked" \
- ": 0x1C :session resumed: 0x1E :session resumed, also new ticket"
+ US"not requested or offered" \
+ ": 0x02 :client requested, no server ticket" \
+ ": 0x04 : 0x05 " \
+ ": 0x06 :client offered session, no server action" \
+ ": 0x08 :no client request" \
+ ": 0x0A :client requested new ticket, server provided" \
+ ": 0x0C :client offered session, not used" \
+ ": 0x0E :client offered session, server only provided new ticket" \
+ ": 0x10 :session resumed unasked" \
+ ": 0x12 :session resumed unasked" \
+ ": 0x14 : 0x15" \
+ ": 0x16 :session resumed" \
+ ": 0x18 :session resumed unasked" \
+ ": 0x1A :session resumed unasked" \
+ ": 0x1C :session resumed" \
+ ": 0x1E :session resumed, also new ticket"
/* Flags for string_vformat */
#define SVFMT_EXTEND BIT(0)
/* A big number for (effectively) unlimited envelope addresses */
#define UNLIMITED_ADDRS 999999
+/* Flags for queue_list() */
+#define QL_BASIC 0
+#define QL_UNDELIVERED_ONLY 1
+#define QL_PLUS_GENERATED 2
+#define QL_MSGID_ONLY 3
+#define QL_UNSORTED 8
+
+/* Flags for transport_set_up_command() */
+#define TSUC_EXPAND_ARGS BIT(0)
+#define TSUC_ALLOW_TAINTED_ARGS BIT(1)
+#define TSUC_ALLOW_RECIPIENTS BIT(2)
+
+/* Flags for smtp_printf */
+#define SP_MORE TRUE
+#define SP_NO_MORE FALSE
+
+/* Flags for smtp_respond */
+#define SR_FINAL TRUE
+#define SR_NOT_FINAL FALSE
+
+/* Return codes for smtp_write_mail_and_rcpt_cmds() */
+typedef enum {
+ sw_mrc_ok, /* good, rcpt results in addr->transport_return (PENDING_OK, DEFER, FAIL) */
+ sw_mrc_bad_mail, /* MAIL response error */
+ sw_mrc_bad_read, /* any non-MAIL read i/o error */
+ sw_mrc_nonmail_read_timeo, /* non-MAIL response timeout */
+ sw_mrc_bad_internal, /* internal error; channel still usable */
+ sw_mrc_tx_fail, /* transmit failed */
+} sw_mrc_t;
+
+/* Recent versions of PCRE2 are allocating 20kB per match, rather than the previous 112 B.
+When doing en extended loop of matching, release store periodically. */
+
+#define REGEX_LOOPCOUNT_STORE_RESET 1000
+
+/* Debug an option access. Use for non-list ones about to be expanded. */
+#define GET_OPTION(name) \
+ DEBUG(D_expand) debug_printf("try option " name "\n");
+
/* End of macros.h */
git://git.exim.org / exim.git / blobdiff