* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
/* This header file contains macro definitions so that a variety of DBM
#ifdef DB_VERSION_STRING
+# if DB_VERSION_MAJOR >= 6
+# error Version 6 and later BDB API is not supported
+# endif
+
/* The API changed (again!) between the 2.x and 3.x versions */
#if DB_VERSION_MAJOR >= 3
/***************** Berkeley db 3.x/4.x native definitions ******************/
/* Basic DB type */
-#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
-# define EXIM_DB DB_ENV
+# if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
+# define EXIM_DB DB_ENV
/* Cursor type, for scanning */
-# define EXIM_CURSOR DBC
+# define EXIM_CURSOR DBC
/* The datum type used for queries */
-# define EXIM_DATUM DBT
+# define EXIM_DATUM DBT
/* Some text for messages */
-# define EXIM_DBTYPE "db (v4.1+)"
+# define EXIM_DBTYPE "db (v4.1+)"
/* Only more-recent versions. 5+ ? */
-# ifndef DB_FORCESYNC
-# define DB_FORCESYNC 0
-# endif
+# ifndef DB_FORCESYNC
+# define DB_FORCESYNC 0
+# endif
/* Access functions */
API changed for DB 4.1. - and we also starting using the "env" with a
specified working dir, to avoid the DBCONFIG file trap. */
-# define ENV_TO_DB(env) ((DB *)((env)->app_private))
+# define ENV_TO_DB(env) ((DB *)((env)->app_private))
-# define EXIM_DBOPEN__(name, dirname, flags, mode, dbpp) \
+# define EXIM_DBOPEN__(name, dirname, flags, mode, dbpp) \
if ( db_env_create(dbpp, 0) != 0 \
|| ((*dbpp)->set_errcall(*dbpp, dbfn_bdb_error_callback), 0) \
|| (*dbpp)->open(*dbpp, CS dirname, DB_CREATE|DB_INIT_MPOOL|DB_PRIVATE, 0) != 0\
}
/* EXIM_DBGET - returns TRUE if successful, FALSE otherwise */
-# define EXIM_DBGET(db, key, data) \
+# define EXIM_DBGET(db, key, data) \
(ENV_TO_DB(db)->get(ENV_TO_DB(db), NULL, &key, &data, 0) == 0)
/* EXIM_DBPUT - returns nothing useful, assumes replace mode */
-# define EXIM_DBPUT(db, key, data) \
+# define EXIM_DBPUT(db, key, data) \
ENV_TO_DB(db)->put(ENV_TO_DB(db), NULL, &key, &data, 0)
/* EXIM_DBPUTB - non-overwriting for use by dbmbuild */
-# define EXIM_DBPUTB(db, key, data) \
+# define EXIM_DBPUTB(db, key, data) \
ENV_TO_DB(db)->put(ENV_TO_DB(db), NULL, &key, &data, DB_NOOVERWRITE)
/* Return values from EXIM_DBPUTB */
-# define EXIM_DBPUTB_OK 0
-# define EXIM_DBPUTB_DUP DB_KEYEXIST
+# define EXIM_DBPUTB_OK 0
+# define EXIM_DBPUTB_DUP DB_KEYEXIST
/* EXIM_DBDEL */
-# define EXIM_DBDEL(db, key) ENV_TO_DB(db)->del(ENV_TO_DB(db), NULL, &key, 0)
+# define EXIM_DBDEL(db, key) ENV_TO_DB(db)->del(ENV_TO_DB(db), NULL, &key, 0)
/* EXIM_DBCREATE_CURSOR - initialize for scanning operation */
-# define EXIM_DBCREATE_CURSOR(db, cursor) \
+# define EXIM_DBCREATE_CURSOR(db, cursor) \
ENV_TO_DB(db)->cursor(ENV_TO_DB(db), NULL, cursor, 0)
/* EXIM_DBSCAN - returns TRUE if data is returned, FALSE at end */
-# define EXIM_DBSCAN(db, key, data, first, cursor) \
+# define EXIM_DBSCAN(db, key, data, first, cursor) \
((cursor)->c_get(cursor, &key, &data, \
(first? DB_FIRST : DB_NEXT)) == 0)
/* EXIM_DBDELETE_CURSOR - terminate scanning operation */
-# define EXIM_DBDELETE_CURSOR(cursor) \
+# define EXIM_DBDELETE_CURSOR(cursor) \
(cursor)->c_close(cursor)
/* EXIM_DBCLOSE */
-# define EXIM_DBCLOSE__(db) \
+# define EXIM_DBCLOSE__(db) \
(ENV_TO_DB(db)->close(ENV_TO_DB(db), 0) , ((DB_ENV *)(db))->close((DB_ENV *)(db), DB_FORCESYNC))
/* Datum access types - these are intended to be assignable. */
-# define EXIM_DATUM_SIZE(datum) (datum).size
-# define EXIM_DATUM_DATA(datum) (datum).data
+# define EXIM_DATUM_SIZE(datum) (datum).size
+# define EXIM_DATUM_DATA(datum) (datum).data
/* The whole datum structure contains other fields that must be cleared
before use, but we don't have to free anything after reading data. */
-# define EXIM_DATUM_INIT(datum) memset(&datum, 0, sizeof(datum))
-# define EXIM_DATUM_FREE(datum)
+# define EXIM_DATUM_INIT(datum) memset(&datum, 0, sizeof(datum))
+# define EXIM_DATUM_FREE(datum)
-#else /* pre- 4.1 */
+# else /* pre- 4.1 */
-# define EXIM_DB DB
+# define EXIM_DB DB
/* Cursor type, for scanning */
-# define EXIM_CURSOR DBC
+# define EXIM_CURSOR DBC
/* The datum type used for queries */
-# define EXIM_DATUM DBT
+# define EXIM_DATUM DBT
/* Some text for messages */
-# define EXIM_DBTYPE "db (v3/4)"
+# define EXIM_DBTYPE "db (v3/4)"
/* Access functions */
/* EXIM_DBOPEN - sets *dbpp to point to an EXIM_DB, NULL if failed. */
-# define EXIM_DBOPEN__(name, dirname, flags, mode, dbpp) \
+# define EXIM_DBOPEN__(name, dirname, flags, mode, dbpp) \
if (db_create(dbpp, NULL, 0) != 0 || \
((*dbpp)->set_errcall(*dbpp, dbfn_bdb_error_callback), \
((*dbpp)->open)(*dbpp, CS name, NULL, \
mode)) != 0) *(dbpp) = NULL
/* EXIM_DBGET - returns TRUE if successful, FALSE otherwise */
-# define EXIM_DBGET(db, key, data) \
+# define EXIM_DBGET(db, key, data) \
((db)->get(db, NULL, &key, &data, 0) == 0)
/* EXIM_DBPUT - returns nothing useful, assumes replace mode */
-# define EXIM_DBPUT(db, key, data) \
+# define EXIM_DBPUT(db, key, data) \
(db)->put(db, NULL, &key, &data, 0)
/* EXIM_DBPUTB - non-overwriting for use by dbmbuild */
-# define EXIM_DBPUTB(db, key, data) \
+# define EXIM_DBPUTB(db, key, data) \
(db)->put(db, NULL, &key, &data, DB_NOOVERWRITE)
/* Return values from EXIM_DBPUTB */
-# define EXIM_DBPUTB_OK 0
-# define EXIM_DBPUTB_DUP DB_KEYEXIST
+# define EXIM_DBPUTB_OK 0
+# define EXIM_DBPUTB_DUP DB_KEYEXIST
/* EXIM_DBDEL */
-# define EXIM_DBDEL(db, key) (db)->del(db, NULL, &key, 0)
+# define EXIM_DBDEL(db, key) (db)->del(db, NULL, &key, 0)
/* EXIM_DBCREATE_CURSOR - initialize for scanning operation */
-# define EXIM_DBCREATE_CURSOR(db, cursor) \
+# define EXIM_DBCREATE_CURSOR(db, cursor) \
(db)->cursor(db, NULL, cursor, 0)
/* EXIM_DBSCAN - returns TRUE if data is returned, FALSE at end */
-# define EXIM_DBSCAN(db, key, data, first, cursor) \
+# define EXIM_DBSCAN(db, key, data, first, cursor) \
((cursor)->c_get(cursor, &key, &data, \
(first? DB_FIRST : DB_NEXT)) == 0)
/* EXIM_DBDELETE_CURSOR - terminate scanning operation */
-# define EXIM_DBDELETE_CURSOR(cursor) \
+# define EXIM_DBDELETE_CURSOR(cursor) \
(cursor)->c_close(cursor)
/* EXIM_DBCLOSE */
-# define EXIM_DBCLOSE__(db) (db)->close(db, 0)
+# define EXIM_DBCLOSE__(db) (db)->close(db, 0)
/* Datum access types - these are intended to be assignable. */
-# define EXIM_DATUM_SIZE(datum) (datum).size
-# define EXIM_DATUM_DATA(datum) (datum).data
+# define EXIM_DATUM_SIZE(datum) (datum).size
+# define EXIM_DATUM_DATA(datum) (datum).data
/* The whole datum structure contains other fields that must be cleared
before use, but we don't have to free anything after reading data. */
-# define EXIM_DATUM_INIT(datum) memset(&datum, 0, sizeof(datum))
-# define EXIM_DATUM_FREE(datum)
+# define EXIM_DATUM_INIT(datum) memset(&datum, 0, sizeof(datum))
+# define EXIM_DATUM_FREE(datum)
-#endif
+# endif
#else /* DB_VERSION_MAJOR >= 3 */
# define EXIM_DBOPEN(name, dirname, flags, mode, dbpp) \
do { \
DEBUG(D_hints_lookup) \
- debug_printf("EXIM_DBOPEN: file <%s> dir <%s> flags 0x%x\n", \
- (name), (dirname), flags); \
+ debug_printf_indent("EXIM_DBOPEN: file <%s> dir <%s> flags=%s\n", \
+ (name), (dirname), \
+ (flags) == O_RDONLY ? "O_RDONLY" \
+ : (flags) == O_RDWR ? "O_RDWR" \
+ : (flags) == (O_RDWR|O_CREAT) ? "O_RDWR|O_CREAT" \
+ : "??"); \
EXIM_DBOPEN__(name, dirname, flags, mode, dbpp); \
- DEBUG(D_hints_lookup) debug_printf("returned from EXIM_DBOPEN: %p\n", *dbpp); \
+ DEBUG(D_hints_lookup) debug_printf_indent("returned from EXIM_DBOPEN: %p\n", *dbpp); \
} while(0)
# define EXIM_DBCLOSE(db) \
do { \
- DEBUG(D_hints_lookup) debug_printf("EXIM_DBCLOSE(%p)\n", db); \
+ DEBUG(D_hints_lookup) debug_printf_indent("EXIM_DBCLOSE(%p)\n", db); \
EXIM_DBCLOSE__(db); \
} while(0)
uschar bloom[40]; /* Bloom filter which may be larger than this */
} dbdata_ratelimit_unique;
+#ifdef EXPERIMENTAL_PIPE_CONNECT
+/* This structure records the EHLO responses, cleartext and crypted,
+for an IP, as bitmasks (cf. OPTION_TLS) */
+
+typedef struct {
+ unsigned short cleartext_features;
+ unsigned short crypted_features;
+ unsigned short cleartext_auths;
+ unsigned short crypted_auths;
+} ehlo_resp_precis;
+
+typedef struct {
+ time_t time_stamp;
+ /*************/
+ ehlo_resp_precis data;
+} dbdata_ehlo_resp;
+#endif
+
/* End of dbstuff.h */
git://git.exim.org / users / heiko / exim.git / blobdiff