view content.h @ 0:04124a4423d4 noffle

[svn] Initial revision
author enz
date Tue, 04 Jan 2000 11:35:42 +0000
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/*
  content.h

  Contents of a newsgroup
  - list of article overviews for selected group.

  The overviews of all articles of a group are stored in an overview file,
  filename SPOOLDIR/overview/GROUPNAME. One entire overview file is read
  and cached in memory, at a time.

  $Id: content.h 3 2000-01-04 11:35:42Z enz $ 
*/

#ifndef CONT_H
#define CONT_H

#include "over.h"

/*
  Try to read overviews from overview file for group <grp>.
  Fill with fake articles, if something goes wrong.
*/
void
Cont_read( const char *grp );

/*
  Append overview to current list and increment the current
  group's last article counter. Ownership of the ptr is transfered
  to content
*/
void
Cont_app( Over *ov );

/* Write content */
void
Cont_write( void );

Bool
Cont_validNumb( int numb );

const Over *
Cont_get( int numb );

void
Cont_delete( int numb );

int
Cont_first( void );

int
Cont_last( void );

const char *
Cont_grp( void );

Bool
Cont_nextGrp( Str result );

Bool
Cont_firstGrp( Str result );

void
Cont_expire( void );

#endif