xml_refresh

SFL
Version 2.11

`xml_refresh`

#include "sflxml.h"
Bool
xml_refresh (
    XML_ITEM **item)

Synopsis

Refreshes an XML tree created by xml load (). If the original file (as specified by the 'filename' attribute of the root item) has been modified, reloads the whole XML file. Returns TRUE if the XML file was actually reloaded, or FALSE if the file had not changed or could not be accessed, or if the XML tree was incorrectly created.

Source Code - (sflxml.c)

{
    char
        *filename,
        *pathsym;
    int
        rc;

    ASSERT (item);
    ASSERT (*item);
    if (xml changed (*item))
      {
        pathsym  = mem_strdup (xml get attr (*item, "pathsym",  NULL));
        filename = mem_strdup (xml get attr (*item, "filename", NULL));
        xml free (*item);               /*  Delete previous XML tree         */
        rc = xml load (item, pathsym, filename);
        mem_free (pathsym);
        mem_free (filename);
        return (rc == XML_NOERROR);
      }
    return (FALSE);
}

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