1/*
2 * Copyright (c) 2011-2012,2014 Apple Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24
25
26/* This header should be kernel compatible */
27
28#ifndef _SSLRECORDINTERNAL_H_
29#define _SSLRECORDINTERNAL_H_ 1
30
31#include <sys/types.h>
32#include <stdint.h>
33#include <stdbool.h>
34
35#include "sslTypes.h"
36
37typedef void *		SSLIOConnectionRef;
38
39typedef int
40(*SSLIOReadFunc) 			(SSLIOConnectionRef 	connection,
41							 void 				*data, 			/* owned by
42																 * caller, data
43																 * RETURNED */
44							 size_t 			*dataLength);	/* IN/OUT */
45typedef int
46(*SSLIOWriteFunc) 			(SSLIOConnectionRef 	connection,
47							 const void 		*data,
48							 size_t 			*dataLength);	/* IN/OUT */
49
50
51/* Record layer creation functions, called from the SSLContext layer */
52
53SSLRecordContextRef
54SSLCreateInternalRecordLayer(bool dtls);
55
56int
57SSLSetInternalRecordLayerIOFuncs(
58    SSLRecordContextRef ctx,
59    SSLIOReadFunc       readFunc,
60    SSLIOWriteFunc      writeFunc);
61
62int
63SSLSetInternalRecordLayerConnection(
64    SSLRecordContextRef ctx,
65    SSLIOConnectionRef  ioRef);
66
67void
68SSLDestroyInternalRecordLayer(SSLRecordContextRef ctx);
69
70
71extern struct SSLRecordFuncs SSLRecordLayerInternal;
72
73#endif
74