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			fdmanifest.c
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/*====================================================================*
 *
 *   Copyright (c) 2013 Qualcomm Atheros, Inc.
 *
 *   All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or 
 *   without modification, are permitted (subject to the limitations 
 *   in the disclaimer below) 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 Qualcomm Atheros nor the names of 
 *     its contributors may be used to endorse or promote products 
 *     derived from this software without specific prior written 
 *     permission.
 *
 *   NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE 
 *   GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE 
 *   COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; 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.  
 *
 *--------------------------------------------------------------------*/

/*====================================================================*
 *
 *   signed fdmanifest (signed fd, char const * filename, struct nvm_header2 * nvm_header, unsigned module);
 *
 *   given the manifest image header and a file positioned to the
 *   start of the manifest image, extract the manifest and print
 *   it on stdout in human readable form;
 *
 *
 *   Contributor(s):
 *	Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *
 *--------------------------------------------------------------------*/

#ifndef FDMANIFEST_SOURCE
#define FDMANIFEST_SOURCE

#include &lt;stdio.h&gt;
#include &lt;stdlib.h&gt;
#include &lt;stdint.h&gt;
#include &lt;errno.h&gt;

#include &quot;../tools/endian.h&quot;
#include &quot;../tools/files.h&quot;
#include &quot;../tools/error.h&quot;
#include &quot;../nvm/nvm.h&quot;

signed fdmanifest (signed fd, char const * filename, struct nvm_header2 * nvm_header, unsigned module)

{
	off_t extent = LE32TOH (nvm_header-&gt;ImageLength);
	void * memory = malloc (extent);
	if (!memory)
	{
		error (1, 0, FILE_CANTLOAD, filename);
	}
	if (read (fd, memory, extent) != (signed)(extent))
	{
		error (1, errno, FILE_CANTREAD, filename);
	}
	if (lseek (fd, (off_t)(0) - extent, SEEK_CUR) == -1)
	{
		error (1, errno, FILE_CANTSEEK, filename);
	}
	printf (&quot;------- %s (%d) -------\n&quot;, filename, module);
	if (manifest (memory, extent))
	{
		error (1, 0, &quot;Bad manifest: %s&quot;, filename);
	}
	free (memory);
	return (0);
}

#endif


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