URLstat

/* Copyright 1997 Acorn Computers Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/***************************************************/
/* File   : URLstat.h                              */
/*                                                 */
/* Purpose: Small source file to cope with the     */
/*          fetch status structures, 'urlstat'.    */
/*          Historically created when Fetch.c was  */
/*          split up on 17-Aug-97, and more than   */
/*          one source file suddenly needed to be  */
/*          able to deal with the structures.      */
/*                                                 */
/* Author : A.D.Hodgkinson                         */
/*                                                 */
/* History: 17-Aug-97: Created.                    */
/***************************************************/

/* Structures */

typedef struct urlstat
{
  int              session;      /* the fetch session handle                            */
  int              fetched;      /* flag indicates we have got at least one byte so far */
  void           * context;      /* parser context pointer                              */
  HStream        * stream;       /* pointer to the token stream                         */
  HStream        * lasttoken;    /* pointer to the last token returned                  */
  unsigned int     fetching  :1; /* flag indicates we are still fetching                */
  unsigned int     identified:1; /* the stream has been identified                      */
  unsigned int     authorised:2; /* authorise: 0=not done, 1=doing, 2=done              */
  unsigned int     allowparse:1; /* whether to allow HTMLLib to parse this URL          */
  int              method;       /* the method used to fetch                            */
  char           * extradata;    /* the extra data associated with this url             */
  int              type;         /* type from HtmlIdentify                              */
  struct urlstat * next;

} urlstat;

/* Function prototypes */

_kernel_oserror * urlstat_add_entry    (int report_num, urlstat ** new_urlstat);
int               urlstat_remove_entry (urlstat * remove);
urlstat         * urlstat_find_entry   (int session);