[svn] * src/configfile.h,src/configfile.c,docs/noffle.conf.5: Add noffle-user and noffle-group configs. * src/configfile.c,src/fetch.c,src/fetchlist.c,src/protocol.c, src/server.c: Replace strcpy() with Utl_cpyStr() where appropriate. See Debian bug 168128. * src/control.c,src/configfile.c,src/noffle.c: Replace [s]scanf("%s") with [s]scanf(MAXCHAR_FMT). * src/noffle.c: Log warning if noffle.conf is world readable. * src/noffle.c: Restrict most options to news admins; i.e. those who are root or news on running Noffle. * Makefile.in,acconfig.h,aclocal.m4,config.h.in,configure,configure.in, docs/Makefile.in,docs/noffle.conf.5,packages/Makefile.in, packages/redhat/Makefile.in,src/Makefile.am,src/Makefile.in, src/authenticate.c,src/authenticate.h,src/noffle.c,src/server.c: Add basic authentication using either Noffle-specific user file or authenticating via PAM (service 'noffle'). PAM authentication needs to run as root, so a Noffle server that needs PAM must be started by root. Helpful (?) error messages will be logged if not. Noffle will switch ruid and euid to 'news' (or whatever is configured) ASAP. * src/noffle.c: Add uid checking.

/*
  fetchlist.h

  List of groups that are to be fetched presently.

  $Id: fetchlist.h 368 2002-02-14 17:14:34Z bears $
*/

#ifndef FETCHLIST_H
#define FETCHLIST_H

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

#include "common.h"

typedef enum { FULL, THREAD, OVER } FetchMode;

void
Fetchlist_read( void );

/* Invalidates any indices (list is sorted by name before saving) */
Bool
Fetchlist_write( void );

int
Fetchlist_size( void );

Bool
Fetchlist_contains( const char *name, FetchMode *mode );

/* Get element number index. */
Bool
Fetchlist_element( const char **name, FetchMode *mode, int idx );

/* Add entry. Invalidates any indices. Returns TRUE if new entry, FALSE if
   entry was overwritten. */
Bool
Fetchlist_add( const char *name, FetchMode mode );

/* Remove entry. Invalidates any indices. Returns FALSE if not found. */
Bool
Fetchlist_remove( const char *name );

#endif