+
−/*
+
−  database.h
+
−
+
−  Article database.
+
−
+
−  $Id: database.h 183 2000-07-25 12:14:54Z bears $
+
−*/
+
−
+
−#ifndef DB_H
+
−#define DB_H
+
−
+
−#if HAVE_CONFIG_H
+
−#include <config.h>
+
−#endif
+
−
+
−#if TIME_WITH_SYS_TIME
+
−#include <sys/time.h>
+
−#include <time.h>
+
−#else
+
−#if HAVE_SYS_TIME_H
+
−#include <sys/time.h>
+
−#else
+
−#include <time.h>
+
−#endif
+
−#endif
+
−
+
−#include "common.h"
+
−#include "dynamicstring.h"
+
−#include "over.h"
+
−
+
−/* Article status flags: */
+
−#define DB_INTERESTING       0x01  /* Was article ever tried to read? */
+
−#define DB_NOT_DOWNLOADED    0x02  /* Not fully downloaded */
+
−#define DB_RETRIEVING_FAILED 0x04  /* Retrieving of article failed */
+
−
+
−/* Open database for r/w. Locking must be done by the caller! */
+
−Bool
+
−Db_open( void );
+
−
+
−void
+
−Db_close( void );
+
−
+
−/*
+
−  Creates an database entry for the article from the overview
+
−  information. Xref is replaced by grp:numb.
+
−*/
+
−Bool
+
−Db_prepareEntry( const Over *ov, const char *grp, int numb );
+
−
+
−/* Store full article. Can only be used after Db_prepareEntry. */
+
−Bool
+
−Db_storeArt( const char *msgId, const char *artTxt );
+
−
+
−void
+
−Db_setStatus( const char *msgId, int status );
+
−
+
−void
+
−Db_updateLastAccess( const char *msgId );
+
−
+
−/* Xref header line without hostname */
+
−void
+
−Db_setXref( const char *msgId, const char *xref );
+
−
+
−const char *
+
−Db_header( const char *msgId );
+
−
+
−const char *
+
−Db_body( const char *msgId );
+
−
+
−int
+
−Db_status( const char *msgId );
+
−
+
−/* Get last modification time of entry. Returns -1, if msgId non-existing. */
+
−time_t
+
−Db_lastAccess( const char *msgId );
+
−
+
−/* Value of the References header line */
+
−const char *
+
−Db_ref( const char *msgId );
+
−
+
−/* Value of the From header line */
+
−const char *
+
−Db_from( const char *msgId );
+
−
+
−/* Value of the Date header line */
+
−const char *
+
−Db_date( const char *msgId );
+
−
+
−/* Xref header line without hostname */
+
−const char *
+
−Db_xref( const char *msgId );
+
−
+
−/* Overview - need to del_Over result when finished with */
+
−Over *
+
−Db_over( const char *msgId );
+
−
+
−Bool
+
−Db_contains( const char *msgId );
+
−
+
−/* Delete entry from database */
+
−void
+
−Db_delete( const char *msgId );
+
−
+
−Bool
+
−Db_first( const char** msgId );
+
−
+
−Bool
+
−Db_next( const char** msgId );
+
−
+
−/*
+
−  Expire all articles that have not been accessed for a number of
+
−  days determined by their group membership and noffle configuration.
+
− */
+
−Bool
+
−Db_expire( void );
+
−
+
−#endif