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-rw-r--r--tools/vtpm_manager/util/buffer.h95
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diff --git a/tools/vtpm_manager/util/buffer.h b/tools/vtpm_manager/util/buffer.h
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--- a/tools/vtpm_manager/util/buffer.h
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-// ===================================================================
-//
-// Copyright (c) 2005, Intel Corp.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions
-// are met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * 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.
-// * Neither the name of Intel Corporation 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 THE COPYRIGHT HOLDERS AND 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 THE
-// COPYRIGHT OWNER OR 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.
-// ===================================================================
-
-#ifndef __VTPM_BUFFER_H__
-#define __VTPM_BUFFER_H__
-
-#include <stddef.h> // for pointer NULL
-#include "tcg.h"
-
-typedef UINT32 tpm_size_t;
-
-// first version, probably will be expanded...
-
-#define NULL_BUF {0,0,0,0}
-
-typedef struct {
- // private!!
- tpm_size_t size, alloc_size;
- BYTE * bytes;
-
- BOOL is_owner; // do we own this buffer, and need to free it?
-} buffer_t;
-
-// allocate the buffer if initsize > 0, copying over initval if provided
-TPM_RESULT buffer_init (buffer_t * buf,
- tpm_size_t initsize,
- const BYTE* initval);
-
-// Create a new buffer from a BYTE *. Use buffer_free to destroy original BYTE *
-TPM_RESULT buffer_init_convert (buffer_t * buf,
- tpm_size_t initsize,
- BYTE* initval);
-
-// make an alias to a constant array, no copying
-TPM_RESULT buffer_init_const (buffer_t * buf, tpm_size_t size, const BYTE* val);
-
-// make an alias into buf, with given offset and length
-// if len = 0, make the alias go to the end of buf
-TPM_RESULT buffer_init_alias (buffer_t * buf, const buffer_t * b,
- tpm_size_t offset, tpm_size_t);
-
-// make an alias buffer into a bytestream
-TPM_RESULT buffer_init_alias_convert (buffer_t * buf,
- tpm_size_t size, BYTE* val);
-
-// "copy constructor"
-TPM_RESULT buffer_init_copy (buffer_t * buf, const buffer_t * src);
-
-
-// copy into the start of a
-TPM_RESULT buffer_copy (buffer_t * dest, const buffer_t* src);
-
-// are they equal?
-BOOL buffer_eq (const buffer_t * a, const buffer_t * b);
-
-// set the buffer to a constant byte
-void buffer_memset (buffer_t * buf, BYTE b);
-
-tpm_size_t buffer_len (const buffer_t* buf);
-
-TPM_RESULT buffer_free (buffer_t * buf);
-
-TPM_RESULT buffer_append_raw (buffer_t * buf, tpm_size_t len, const BYTE* bytes);
-
-#endif // _TOOLS_H_