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Diffstat (limited to 'src/master/mail_server.h')
| -rw-r--r-- | src/master/mail_server.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/src/master/mail_server.h b/src/master/mail_server.h new file mode 100644 index 0000000..7300b3f --- /dev/null +++ b/src/master/mail_server.h @@ -0,0 +1,150 @@ +/*++ +/* NAME +/* mail_server 3h +/* SUMMARY +/* skeleton servers +/* SYNOPSIS +/* #include <mail_server.h> +/* DESCRIPTION +/* .nf + + /* + * Utility library. + */ +#include <vstream.h> + + /* + * Global library. + */ +#include <mail_conf.h> + + /* + * External interface. Tables are defined in mail_conf.h. + */ +#define MAIL_SERVER_INT_TABLE 1 +#define MAIL_SERVER_STR_TABLE 2 +#define MAIL_SERVER_BOOL_TABLE 3 +#define MAIL_SERVER_TIME_TABLE 4 +#define MAIL_SERVER_RAW_TABLE 5 +#define MAIL_SERVER_NINT_TABLE 6 +#define MAIL_SERVER_NBOOL_TABLE 7 +#define MAIL_SERVER_LONG_TABLE 8 + +#define MAIL_SERVER_PRE_INIT 10 +#define MAIL_SERVER_POST_INIT 11 +#define MAIL_SERVER_LOOP 12 +#define MAIL_SERVER_EXIT 13 +#define MAIL_SERVER_PRE_ACCEPT 14 +#define MAIL_SERVER_SOLITARY 15 +#define MAIL_SERVER_UNLIMITED 16 +#define MAIL_SERVER_PRE_DISCONN 17 +#define MAIL_SERVER_PRIVILEGED 18 +#define MAIL_SERVER_WATCHDOG 19 + +#define MAIL_SERVER_IN_FLOW_DELAY 20 +#define MAIL_SERVER_SLOW_EXIT 21 +#define MAIL_SERVER_BOUNCE_INIT 22 +#define MAIL_SERVER_RETIRE_ME 23 + +typedef void (*MAIL_SERVER_INIT_FN) (char *, char **); +typedef int (*MAIL_SERVER_LOOP_FN) (char *, char **); +typedef void (*MAIL_SERVER_EXIT_FN) (char *, char **); +typedef void (*MAIL_SERVER_ACCEPT_FN) (char *, char **); +typedef void (*MAIL_SERVER_DISCONN_FN) (VSTREAM *, char *, char **); +typedef void (*MAIL_SERVER_SLOW_EXIT_FN) (char *, char **); + +/* Type-checked API for external use. */ +#define CA_MAIL_SERVER_INT_TABLE(v) MAIL_SERVER_INT_TABLE, CHECK_CPTR(MAIL_SERVER, CONFIG_INT_TABLE, (v)) +#define CA_MAIL_SERVER_STR_TABLE(v) MAIL_SERVER_STR_TABLE, CHECK_CPTR(MAIL_SERVER, CONFIG_STR_TABLE, (v)) +#define CA_MAIL_SERVER_BOOL_TABLE(v) MAIL_SERVER_BOOL_TABLE, CHECK_CPTR(MAIL_SERVER, CONFIG_BOOL_TABLE, (v)) +#define CA_MAIL_SERVER_TIME_TABLE(v) MAIL_SERVER_TIME_TABLE, CHECK_CPTR(MAIL_SERVER, CONFIG_TIME_TABLE, (v)) +#define CA_MAIL_SERVER_RAW_TABLE(v) MAIL_SERVER_RAW_TABLE, CHECK_CPTR(MAIL_SERVER, CONFIG_RAW_TABLE, (v)) +#define CA_MAIL_SERVER_NINT_TABLE(v) MAIL_SERVER_NINT_TABLE, CHECK_CPTR(MAIL_SERVER, CONFIG_NINT_TABLE, (v)) +#define CA_MAIL_SERVER_NBOOL_TABLE(v) MAIL_SERVER_NBOOL_TABLE, CHECK_CPTR(MAIL_SERVER, CONFIG_NBOOL_TABLE, (v)) +#define CA_MAIL_SERVER_LONG_TABLE(v) MAIL_SERVER_LONG_TABLE, CHECK_CPTR(MAIL_SERVER, CONFIG_LONG_TABLE, (v)) +#define CA_MAIL_SERVER_PRE_INIT(v) MAIL_SERVER_PRE_INIT, CHECK_VAL(MAIL_SERVER, MAIL_SERVER_INIT_FN, (v)) +#define CA_MAIL_SERVER_POST_INIT(v) MAIL_SERVER_POST_INIT, CHECK_VAL(MAIL_SERVER, MAIL_SERVER_INIT_FN, (v)) +#define CA_MAIL_SERVER_LOOP(v) MAIL_SERVER_LOOP, CHECK_VAL(MAIL_SERVER, MAIL_SERVER_LOOP_FN, (v)) +#define CA_MAIL_SERVER_EXIT(v) MAIL_SERVER_EXIT, CHECK_VAL(MAIL_SERVER, MAIL_SERVER_EXIT_FN, (v)) +#define CA_MAIL_SERVER_PRE_ACCEPT(v) MAIL_SERVER_PRE_ACCEPT, CHECK_VAL(MAIL_SERVER, MAIL_SERVER_ACCEPT_FN, (v)) +#define CA_MAIL_SERVER_SOLITARY MAIL_SERVER_SOLITARY +#define CA_MAIL_SERVER_UNLIMITED MAIL_SERVER_UNLIMITED +#define CA_MAIL_SERVER_PRE_DISCONN(v) MAIL_SERVER_PRE_DISCONN, CHECK_VAL(MAIL_SERVER, MAIL_SERVER_DISCONN_FN, (v)) +#define CA_MAIL_SERVER_PRIVILEGED MAIL_SERVER_PRIVILEGED +#define CA_MAIL_SERVER_WATCHDOG(v) MAIL_SERVER_WATCHDOG, CHECK_PTR(MAIL_SERVER, int, (v)) +#define CA_MAIL_SERVER_IN_FLOW_DELAY MAIL_SERVER_IN_FLOW_DELAY +#define CA_MAIL_SERVER_SLOW_EXIT(v) MAIL_SERVER_SLOW_EXIT, CHECK_VAL(MAIL_SERVER, MAIL_SERVER_SLOW_EXIT_FN, (v)) +#define CA_MAIL_SERVER_BOUNCE_INIT(v, w) MAIL_SERVER_BOUNCE_INIT, CHECK_PTR(MAIL_SERVER, char, (v)), CHECK_PPTR(MAIL_SERVER, char, (w)) +#define CA_MAIL_SERVER_RETIRE_ME MAIL_SERVER_RETIRE_ME + +CHECK_VAL_HELPER_DCL(MAIL_SERVER, MAIL_SERVER_SLOW_EXIT_FN); +CHECK_VAL_HELPER_DCL(MAIL_SERVER, MAIL_SERVER_LOOP_FN); +CHECK_VAL_HELPER_DCL(MAIL_SERVER, MAIL_SERVER_INIT_FN); +CHECK_VAL_HELPER_DCL(MAIL_SERVER, MAIL_SERVER_EXIT_FN); +CHECK_VAL_HELPER_DCL(MAIL_SERVER, MAIL_SERVER_DISCONN_FN); +CHECK_VAL_HELPER_DCL(MAIL_SERVER, MAIL_SERVER_ACCEPT_FN); +CHECK_PTR_HELPER_DCL(MAIL_SERVER, int); +CHECK_PTR_HELPER_DCL(MAIL_SERVER, char); +CHECK_PPTR_HELPER_DCL(MAIL_SERVER, char); +CHECK_CPTR_HELPER_DCL(MAIL_SERVER, CONFIG_TIME_TABLE); +CHECK_CPTR_HELPER_DCL(MAIL_SERVER, CONFIG_STR_TABLE); +CHECK_CPTR_HELPER_DCL(MAIL_SERVER, CONFIG_RAW_TABLE); +CHECK_CPTR_HELPER_DCL(MAIL_SERVER, CONFIG_NINT_TABLE); +CHECK_CPTR_HELPER_DCL(MAIL_SERVER, CONFIG_NBOOL_TABLE); +CHECK_CPTR_HELPER_DCL(MAIL_SERVER, CONFIG_LONG_TABLE); +CHECK_CPTR_HELPER_DCL(MAIL_SERVER, CONFIG_INT_TABLE); +CHECK_CPTR_HELPER_DCL(MAIL_SERVER, CONFIG_BOOL_TABLE); + + /* + * single_server.c + */ +typedef void (*SINGLE_SERVER_FN) (VSTREAM *, char *, char **); +extern NORETURN single_server_main(int, char **, SINGLE_SERVER_FN,...); + + /* + * multi_server.c + */ +typedef void (*MULTI_SERVER_FN) (VSTREAM *, char *, char **); +extern NORETURN multi_server_main(int, char **, MULTI_SERVER_FN,...); +extern void multi_server_disconnect(VSTREAM *); +extern int multi_server_drain(void); + + /* + * event_server.c + */ +typedef void (*EVENT_SERVER_FN) (VSTREAM *, char *, char **); +extern NORETURN event_server_main(int, char **, EVENT_SERVER_FN,...); +extern void event_server_disconnect(VSTREAM *); +extern int event_server_drain(void); + + /* + * trigger_server.c + */ +typedef void (*TRIGGER_SERVER_FN) (char *, ssize_t, char *, char **); +extern NORETURN trigger_server_main(int, char **, TRIGGER_SERVER_FN,...); + +#define TRIGGER_BUF_SIZE 1024 + + /* + * dgram_server.c + */ +typedef void (*DGRAM_SERVER_FN) (char *, ssize_t, char *, char **); +extern NORETURN dgram_server_main(int, char **, DGRAM_SERVER_FN,...); + +#define DGRAM_BUF_SIZE 4096 + +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/* +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ |