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			xmlopen.c
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<pre>
/*====================================================================*
 *
 *   NODE * xmlopen (char const * filename);
 *
 *   node.h
 *
 *   open an XML file and return the parse tree root;
 *
 *   the entire file is read into a buffer associated with the text
 *   member in the root node; the buffer is then split into strings
 *   referenced by child nodes, forming a hierarchial string vector;
 *
 *   Motley Tools by Charles Maier &lt;cmaier@cmassoc.net&gt;;
 *   Copyright (c) 2001-2006 by Charles Maier Associates;
 *   Licensed under the Internet Software Consortium License;
 *
 *--------------------------------------------------------------------*/

#ifndef XMLOPEN_SOURCE
#define XMLOPEN_SOURCE

#include &lt;unistd.h&gt;
#include &lt;memory.h&gt;
#include &lt;fcntl.h&gt;
#include &lt;errno.h&gt;

#include &quot;../nodes/node.h&quot;
#include &quot;../tools/memory.h&quot;
#include &quot;../tools/files.h&quot;
#include &quot;../tools/error.h&quot;

NODE * xmlopen (char const * filename)

{
	ssize_t length;
	NODE * node = NEW (NODE);
	signed fd = open (filename, O_BINARY|O_RDONLY);
	if (fd == -1)
	{
		error (1, errno, FILE_CANTOPEN, filename);
	}
	length = lseek (fd, 0, SEEK_END);
	if (length == -1)
	{
		error (1, errno, FILE_CANTSEEK, filename);
	}
	if (lseek (fd, 0, SEEK_SET) == -1)
	{
		error (1, errno, FILE_CANTHOME, filename);
	}
	memset (node, 0, sizeof (NODE));
	node-&gt;text = STR (length);
	if (read (fd, node-&gt;text, length) &lt; length)
	{
		error (1, errno, FILE_CANTREAD, filename);
	}
	node-&gt;text [length] = (char)(0);
	close (fd);
	xmlscan (node);
	return (node);
}

#endif


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