From b5896ba9f6047e7031e2bdee0622d543e11a6734 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 6 May 2024 03:46:30 +0200
Subject: Adding upstream version 3.4.23.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/tlsproxy/tlsproxy.h | 69 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 src/tlsproxy/tlsproxy.h

(limited to 'src/tlsproxy/tlsproxy.h')

diff --git a/src/tlsproxy/tlsproxy.h b/src/tlsproxy/tlsproxy.h
new file mode 100644
index 0000000..eacbb1f
--- /dev/null
+++ b/src/tlsproxy/tlsproxy.h
@@ -0,0 +1,69 @@
+/*++
+/* NAME
+/*	tlsproxy 3h
+/* SUMMARY
+/*	tlsproxy internal interfaces
+/* SYNOPSIS
+/*	#include <tlsproxy.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+  * Utility library.
+  */
+#include <vstream.h>
+#include <nbbio.h>
+
+ /*
+  * TLS library.
+  */
+#include <tls.h>
+
+ /*
+  * Internal interface.
+  */
+typedef struct {
+    int     flags;			/* see below */
+    int     req_flags;			/* request flags, see tls_proxy.h */
+    int     is_server_role;		/* avoid clumsy handler code */
+    char   *service;			/* argv[0] */
+    VSTREAM *plaintext_stream;		/* local peer: postscreen(8), etc. */
+    NBBIO  *plaintext_buf;		/* plaintext buffer */
+    int     ciphertext_fd;		/* remote peer */
+    EVENT_NOTIFY_FN ciphertext_timer;	/* kludge */
+    int     timeout;			/* read/write time limit */
+    int     handshake_timeout;		/* in-handshake time limit */
+    int     session_timeout;		/* post-handshake time limit */
+    char   *remote_endpt;		/* printable remote endpoint */
+    char   *server_id;			/* cache management */
+    TLS_APPL_STATE *appl_state;		/* libtls state */
+    TLS_SESS_STATE *tls_context;	/* libtls state */
+    int     ssl_last_err;		/* TLS I/O state */
+    TLS_CLIENT_PARAMS *tls_params;	/* globals not part of init_props */
+    TLS_SERVER_INIT_PROPS *server_init_props;
+    TLS_SERVER_START_PROPS *server_start_props;
+    TLS_CLIENT_INIT_PROPS *client_init_props;
+    TLS_CLIENT_START_PROPS *client_start_props;
+} TLSP_STATE;
+
+#define TLSP_FLAG_DO_HANDSHAKE	(1<<0)
+#define TLSP_FLAG_NO_MORE_CIPHERTEXT_IO (1<<1)	/* overrides DO_HANDSHAKE */
+
+extern TLSP_STATE *tlsp_state_create(const char *, VSTREAM *);
+extern void tlsp_state_free(TLSP_STATE *);
+
+/* 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
+/*--*/
-- 
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