Adding upstream version 3.4.23.upstream/3.4.23upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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
+/*--*/