Security-57031.1.35.tar.gz

[apple/security.git] / Security / libsecurity_ssl / lib / SSLRecordInternal.h

diff --git a/Security/libsecurity_ssl/lib/SSLRecordInternal.h b/Security/libsecurity_ssl/lib/SSLRecordInternal.h
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+++ b/Security/libsecurity_ssl/lib/SSLRecordInternal.h
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+/*
+ * Copyright (c) 2011-2012,2014 Apple Inc. All Rights Reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+
+
+/* This header should be kernel compatible */
+
+#ifndef _SSLRECORDINTERNAL_H_
+#define _SSLRECORDINTERNAL_H_ 1
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "sslTypes.h"
+
+typedef void *         SSLIOConnectionRef;
+
+typedef int
+(*SSLIOReadFunc)                       (SSLIOConnectionRef     connection,
+                                                        void                           *data,                  /* owned by
+                                                                                                                                * caller, data
+                                                                                                                                * RETURNED */
+                                                        size_t                         *dataLength);   /* IN/OUT */
+typedef int
+(*SSLIOWriteFunc)                      (SSLIOConnectionRef     connection,
+                                                        const void             *data,
+                                                        size_t                         *dataLength);   /* IN/OUT */
+
+
+/* Record layer creation functions, called from the SSLContext layer */
+
+SSLRecordContextRef
+SSLCreateInternalRecordLayer(bool dtls);
+
+int
+SSLSetInternalRecordLayerIOFuncs(
+    SSLRecordContextRef ctx,
+    SSLIOReadFunc       readFunc,
+    SSLIOWriteFunc      writeFunc);
+
+int
+SSLSetInternalRecordLayerConnection(
+    SSLRecordContextRef ctx,
+    SSLIOConnectionRef  ioRef);
+
+void
+SSLDestroyInternalRecordLayer(SSLRecordContextRef ctx);
+
+
+extern struct SSLRecordFuncs SSLRecordLayerInternal;
+
+#endif