src/document/html/parse-meta-refresh.h

   1 #ifndef EL__DOCUMENT_HTML_PARSE_META_REFRESH_H
   2 #define EL__DOCUMENT_HTML_PARSE_META_REFRESH_H
   3
   4 /** Parses a \<meta http-equiv="refresh" content="..."> element.
   5  *
   6  * @param[in] content
   7  *   The value of the content attribute, with entities already expanded.
   8  * @param[out] delay
   9  *   How many seconds to wait before refreshing.
  10  * @param[out] url
  11  *   The URI to load when refreshing, or NULL to reload the same document.
  12  *   The caller must free the string with mem_free() unless it's NULL.
  13  *
  14  * @return
  15  *   0 if successful, or negative on error.
  16  *   On error, *@a url is NULL.  */
  17 int html_parse_meta_refresh(const unsigned char *content,
  18                             unsigned long *delay,
  19                             unsigned char **url);
  20
  21 #endif