/* ********************************************************************** *\
 *         Copyright IBM Corporation 1988,1991 - All Rights Reserved      *
 *        For full copyright information see:'andrew/config/COPYRITE'     *
\* ********************************************************************** */

/*
	$Disclaimer: 
 * Permission to use, copy, modify, and distribute this software and its 
 * documentation for any purpose is hereby granted without fee, 
 * provided that the above copyright notice appear in all copies and that 
 * both that copyright notice, this permission notice, and the following 
 * disclaimer appear in supporting documentation, and that the names of 
 * IBM, Carnegie Mellon University, and other copyright holders, not be 
 * used in advertising or publicity pertaining to distribution of the software 
 * without specific, written prior permission.
 * 
 * IBM, CARNEGIE MELLON UNIVERSITY, AND THE OTHER COPYRIGHT HOLDERS 
 * DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 
 * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT 
 * SHALL IBM, CARNEGIE MELLON UNIVERSITY, OR ANY OTHER COPYRIGHT HOLDER 
 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY 
 * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 
 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 
 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 
 * OF THIS SOFTWARE.
 *  $
*/

/* Forward Declarations for guardian.c */
typedef char bool;

bool want_more_users();
char *errno_to_text();
char *guard_error_to_txt();
char bool_to_char();
int auth_use_next();
static int fuseki();
int lookup_auth_cache();
static bool AddrEql();
static bool AuthenticationRequested();
static bool CanAcceptNewClient();
static bool ForkServerHead();
static bool GetMyAddress();
static bool GetServerRequest();
static bool IgnoreCaseEql();
static bool NewUser();
static bool OkToCreateNewServer();
static bool SameHost();
static char * FindNextLine ();
static char *GetToken ();
static char *ParseReboot();
static char *SkipBlanks();
static char *SkipWord();
static char lc();
static int BindtoPort();
static int CheckServers();
static int ChildAction();
static int Connect();
static int ExecuteRequest();
static int Initialize();
static int Loop();
static int MakeKey();
static int ProcessArgs();
static int ReportError();
static int ReportNumError();
static int ReportSnapError();
static int ReportSystemError();
static int ServerHead();
static int SetAddress();
static int SetLimits();
static int SetLog();
static int SetReboot();
static int assignbool();
static int assignhex();
static int assignlimit();
static int assignlog();
static int assignreboot();
static int authenticate_if_requested();
static int build_stat_packet();
static int safeperror();
static void AServerDied();
static void CheckLog();
static void CheckPassword();
static void CheckReboot();
static void DebugSocket();
static void Demonize();
static void ExecCommand();
static void ExecuteDebugRequest();
static void HelpCommand();
static void InitServices();
static void KillCommand();
static void MailError();
static void NewClient();
static void NextRequest();
static void PrintServer();
static void ProcessDebugRequest();
static void ProcessOption();
static void SendStats();
static void ServerCommand();
static void ServerDied();
static void ServiceCommand();
static void SetServicesTable();
static void VarCommand();
static void child_sys();
static void clear_client_start_error();
static void count();
static void kill_children();
static void printbool();
static void printhex();
static void printlimit();
static void printlog();
static void printreboot();
static void printtime();
static void printversion();
static void reboot();
void init_auth_cache();
void log_death();
#ifdef AFS_ENV
static bool UserPermitted();
#if 0
static int SetTokens();
static bool homeCell();
static int CellPwdAuth();
static int PwdAuth();
static int VTokensAuth();
static int InitializeRPC();
static int ReportAuthError();
#endif
static int MultiTokensAuth();
static int SetAuthorizedUsers();
static int really_authenticate();
static void gclearauth();
#endif /* AFS_ENV */
#ifdef RAUTH
#ifdef AFS_ENV
static char *GetCellName();
#endif /* AFS_ENV */
#endif /* RAUTH */