Adding upstream version 3.4.23.upstream/3.4.23upstream

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

1 files changed, 94 insertions, 0 deletions

diff --git a/src/global/pipe_command.h b/src/global/pipe_command.h
new file mode 100644
index 0000000..f81801d
--- /dev/null
+++ b/src/global/pipe_command.h
@@ -0,0 +1,94 @@
+#ifndef _PIPE_COMMAND_H_INCLUDED_
+#define _PIPE_COMMAND_H_INCLUDED_
+
+/*++
+/* NAME
+/*	pipe_command 3h
+/* SUMMARY
+/*	deliver message to external command
+/* SYNOPSIS
+/*	#include <pipe_command.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+  * Utility library.
+  */
+#include <vstream.h>
+#include <vstring.h>
+#include <check_arg.h>
+
+ /*
+  * Global library.
+  */
+#include <mail_copy.h>
+#include <dsn_buf.h>
+
+ /*
+  * Legacy API: type-unchecked arguments, internal use.
+  */
+#define PIPE_CMD_END		0	/* terminator */
+#define PIPE_CMD_COMMAND	1	/* command is string */
+#define PIPE_CMD_ARGV		2	/* command is array */
+#define PIPE_CMD_COPY_FLAGS	3	/* mail_copy() flags */
+#define PIPE_CMD_SENDER		4	/* mail_copy() sender */
+#define PIPE_CMD_DELIVERED	5	/* mail_copy() recipient */
+#define PIPE_CMD_UID		6	/* privileges */
+#define PIPE_CMD_GID		7	/* privileges */
+#define PIPE_CMD_TIME_LIMIT	8	/* time limit */
+#define PIPE_CMD_ENV		9	/* extra environment */
+#define PIPE_CMD_SHELL		10	/* alternative shell */
+#define PIPE_CMD_EOL		11	/* record delimiter */
+#define PIPE_CMD_EXPORT		12	/* exportable environment */
+#define PIPE_CMD_ORIG_RCPT	13	/* mail_copy() original recipient */
+#define PIPE_CMD_CWD		14	/* working directory */
+#define PIPE_CMD_CHROOT		15	/* chroot() before exec() */
+
+ /*
+  * Safer API: type-checked arguments, external use.
+  */
+#define CA_PIPE_CMD_END		PIPE_CMD_END
+#define CA_PIPE_CMD_COMMAND(v)	PIPE_CMD_COMMAND, CHECK_CPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_ARGV(v)	PIPE_CMD_ARGV, CHECK_PPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_COPY_FLAGS(v) PIPE_CMD_COPY_FLAGS, CHECK_VAL(PIPE_CMD, int, (v))
+#define CA_PIPE_CMD_SENDER(v)	PIPE_CMD_SENDER, CHECK_CPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_DELIVERED(v) PIPE_CMD_DELIVERED, CHECK_CPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_UID(v)	PIPE_CMD_UID, CHECK_VAL(PIPE_CMD, uid_t, (v))
+#define CA_PIPE_CMD_GID(v)	PIPE_CMD_GID, CHECK_VAL(PIPE_CMD, gid_t, (v))
+#define CA_PIPE_CMD_TIME_LIMIT(v) PIPE_CMD_TIME_LIMIT, CHECK_VAL(PIPE_CMD, int, (v))
+#define CA_PIPE_CMD_ENV(v)	PIPE_CMD_ENV, CHECK_PPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_SHELL(v)	PIPE_CMD_SHELL, CHECK_CPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_EOL(v)	PIPE_CMD_EOL, CHECK_CPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_EXPORT(v)	PIPE_CMD_EXPORT, CHECK_PPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_ORIG_RCPT(v) PIPE_CMD_ORIG_RCPT, CHECK_CPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_CWD(v)	PIPE_CMD_CWD, CHECK_CPTR(PIPE_CMD, char, (v))
+#define CA_PIPE_CMD_CHROOT(v)	PIPE_CMD_CHROOT, CHECK_CPTR(PIPE_CMD, char, (v))
+
+CHECK_VAL_HELPER_DCL(PIPE_CMD, uid_t);
+CHECK_VAL_HELPER_DCL(PIPE_CMD, int);
+CHECK_VAL_HELPER_DCL(PIPE_CMD, gid_t);
+CHECK_PPTR_HELPER_DCL(PIPE_CMD, char);
+CHECK_CPTR_HELPER_DCL(PIPE_CMD, char);
+
+ /*
+  * Command completion status.
+  */
+#define PIPE_STAT_OK		0	/* success */
+#define PIPE_STAT_DEFER		1	/* try again */
+#define PIPE_STAT_BOUNCE	2	/* failed */
+#define PIPE_STAT_CORRUPT	3	/* corrupted file */
+
+extern int pipe_command(VSTREAM *, DSN_BUF *,...);
+
+/* 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
+/*--*/
+
+#endif