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<?xml version='1.0' encoding='iso-8859-1'?>
<!doctype html public '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
<html xmlns='http://www.w3c.org/1999/xhtml' lang='en-us'>
<head>
<title>
xmlopen.c
</title>
<meta http-equiv='content-type' content='text/html;iso-8859-1'/>
<meta name='generator' content='motley-tools 1.9.4 13:40:33 Feb 18 2015'/>
<meta name='author' content='cmaier@cmassoc.net'/>
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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 <cmaier@cmassoc.net>;
* Copyright (c) 2001-2006 by Charles Maier Associates;
* Licensed under the Internet Software Consortium License;
*
*--------------------------------------------------------------------*/
#ifndef XMLOPEN_SOURCE
#define XMLOPEN_SOURCE
#include <unistd.h>
#include <memory.h>
#include <fcntl.h>
#include <errno.h>
#include "../nodes/node.h"
#include "../tools/memory.h"
#include "../tools/files.h"
#include "../tools/error.h"
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->text = STR (length);
if (read (fd, node->text, length) < length)
{
error (1, errno, FILE_CANTREAD, filename);
}
node->text [length] = (char)(0);
close (fd);
xmlscan (node);
return (node);
}
#endif
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