1 files changed, 99 insertions, 0 deletions
diff --git a/contrib/openbsm/bsm/audit_internal.h b/contrib/openbsm/bsm/audit_internal.h
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+++ b/contrib/openbsm/bsm/audit_internal.h
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+/*
+ * Copyright (c) 2005 Apple Computer, Inc.
+ * Copyright (c) 2005 SPARTA, Inc.
+ * All rights reserved.
+ *
+ * This code was developed in part by Robert N. M. Watson, Senior Principal
+ * Scientist, SPARTA, Inc.
+ *
+ * @APPLE_BSD_LICENSE_HEADER_START@
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @APPLE_BSD_LICENSE_HEADER_END@
+ *
+ * $P4: //depot/projects/trustedbsd/openbsm/bsm/audit_internal.h#7 $
+ */
+
+#ifndef _LIBBSM_INTERNAL_H
+#define	_LIBBSM_INTERNAL_H
+
+/*
+ * audit_internal.h contains private interfaces that are shared by user space
+ * and the kernel for the purposes of assembling audit records.  Applications
+ * should not include this file or use the APIs found within, or it may be
+ * broken with future releases of OpenBSM, which may delete, modify, or
+ * otherwise break these interfaces or the assumptions they rely on.
+ */
+
+/* We could determined the header and trailer sizes by
+ * defining appropriate structures. We hold off that approach
+ * till we have a consistant way of using structures for all tokens.
+ * This is not straightforward since these token structures may
+ * contain pointers of whose contents we dont know the size
+ * (e.g text tokens)
+ */
+#define	BSM_HEADER_SIZE		18
+#define	BSM_TRAILER_SIZE	7
+
+/*
+ * BSM token streams store fields in big endian byte order, so as to be
+ * portable; when encoding and decoding, we must convert byte orders for
+ * typed values.
+ */
+#define	ADD_U_CHAR(loc, val)						\
+	do {								\
+		*(loc) = (val);						\
+		(loc) += sizeof(u_char);				\
+	} while(0)
+
+
+#define	ADD_U_INT16(loc, val)						\
+	do {								\
+		be16enc((loc), (val));					\
+		(loc) += sizeof(u_int16_t);				\
+	} while(0)
+
+#define	ADD_U_INT32(loc, val)						\
+	do {								\
+		be32enc((loc), (val));					\
+		(loc) += sizeof(u_int32_t);				\
+	} while(0)
+
+#define	ADD_U_INT64(loc, val)						\
+	do {								\
+		be64enc((loc), (val));					\
+		(loc) += sizeof(u_int64_t); 				\
+	} while(0)
+
+#define	ADD_MEM(loc, data, size)					\
+	do {								\
+		memcpy((loc), (data), (size));				\
+		(loc) += size;						\
+	} while(0)
+
+#define	ADD_STRING(loc, data, size)	ADD_MEM(loc, data, size)
+
+#endif /* !_LIBBSM_INTERNAL_H_ */