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view src/request.h @ 281:5eece4dfd945 noffle

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[svn] * src/log.c,src/log.h: Add Log_fatal() for reporting fatal errors and exiting, Log_gdbm_fatal() for the the same but specifically as a GDBM error reporting function, and a new log debug level AUTH for a forthcoming authentication mechanism. * src/database.c,src/group.c: Provide new gdbm error function to all gdbm opens. * src/noffle.c: Add atexit() to always close databases on a program- inspired exit. * src/content.c,src/dynamicstring.c,src/fetchlist.c,src/filter.c, src/itemlist.c,src/log.c,src/log.h,src/over.c,src/protocol.h, src/request.c,src/util.c: Use Log_fatal where appropriate.
author bears
date Fri, 27 Dec 2002 21:48:25 +0000
parents 32ba1198c6fa
children 6f99218719e4
line wrap: on
line source

/*
  request.h

  Collection of requested articles.

  $Id: request.h 51 2000-05-05 23:49:38Z uh1763 $
*/

#ifndef REQ_H
#define REQ_H

#if HAVE_CONFIG_H
#include <config.h>
#endif

#include "common.h"

/* Is request for message msgId from server serv already recorded? This
   function has no error detection facility. On error, FALSE is returned.
   Nevertheless, errors are logged. */
Bool
Req_contains( const char *serv, const char *msgId );

/* Add request for message "msgId" from server "serv". Return TRUE if
   successful. */ 
Bool
Req_add( const char *serv, const char *msgId );

/* Remove request for message msgIg from server serv. This function does
   not return any errors. Nevertheless, they are logged. */
void
Req_remove( const char *serv, const char *msgId );

/* Begin iteration through all messages requested from one server. Return
   TRUE if there are any requests. Save first message ID in msgId. On
   error, it is logged, and FALSE is returned.
*/
Bool
Req_first( const char *serv, Str msgId );

/* Continue iteration. Return TRUE on success, FALSE when there are no more
   requests. Save message ID in msgId. On error, it is logged, and FALSE is
   returned. */
Bool
Req_next( Str msgId );

/* Get exclusive access to the request files. Refresh cache as necessary. */
Bool 
Req_open(void);

/* Write changes to disk */
void
Req_close(void);

#endif