[dhcp-agent-commits] dhcp-agent/src dhcp-server-states.c,NONE,1.1 dhcp-server.h,1.2,1.3

[<act...@us...>]

Update of /cvsroot/dhcp-agent/dhcp-agent/src
In directory sc8-pr-cvs1:/tmp/cvs-serv18210/src

Modified Files:
	dhcp-server.h 
Added Files:
	dhcp-server-states.c 
Log Message:
server code now has states

--- NEW FILE: dhcp-server-states.c ---
/* $Header: /cvsroot/dhcp-agent/dhcp-agent/src/dhcp-server-states.c,v 1.1 2003/07/08 07:03:33 actmodern Exp $
 * 
 * Copyright 2002 Thamer Alharbash <tm...@wh...>
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in
 * the documentation and/or other materials provided with the
 * distribution.
 * 3. The names of the authors may not be used to endorse or promote
 * products derived from this software without specific prior
 * written permission.
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 * 
 * These are the individual client state functions, 
 * along with their utility routines.
 * 
 */

#define MODULE_NAME "dhcp-server-states"

#include "dhcp-local.h"
#include "dhcp-limits.h"
#include "dhcp-libutil.h"
#include "dhcp-librawnet.h"

#include "dhcp-server-conf.h"
#include "dhcp-server.h"

/***************************
 * server states           *
 ***************************/

int server_shutdown(dhcp_server_control_t *sc)
{
    if(sc) { /* only cleanup if we can. */
        
        INFO_MESSAGE("shutting down");

        /* delete the PID file. */
        file_delete_pid(sc->interface);

    }

    exit(0);
}


Index: dhcp-server.h
===================================================================
RCS file: /cvsroot/dhcp-agent/dhcp-agent/src/dhcp-server.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** dhcp-server.h	5 Jul 2003 19:17:48 -0000	1.2
--- dhcp-server.h	8 Jul 2003 07:03:33 -0000	1.3
***************
*** 1,5 ****
  /* $Header$
   * 
!  * Copyright 2002 Thamer Alharbash <tm...@wh...>
   * 
   * Redistribution and use in source and binary forms, with or without
--- 1,5 ----
  /* $Header$
   * 
!  * Copyright 2003 Thamer Alharbash <tm...@wh...>
   * 
   * Redistribution and use in source and binary forms, with or without
***************
*** 26,36 ****
  #define DHCP_SERVER_H
  
- /* type definitions. */
- typedef void (*server_command) (char *interface);
- 
  typedef struct {
  
      rawnet_t *rawnet;     /* raw network handle */
!     char *interface_name; /* name of interface */
  
      server_conf_t *server_conf;  /* server configuration. */
--- 26,33 ----
  #define DHCP_SERVER_H
  
  typedef struct {
  
      rawnet_t *rawnet;     /* raw network handle */
!     char *interface; /* name of interface */
  
      server_conf_t *server_conf;  /* server configuration. */
***************
*** 38,47 ****
--- 35,52 ----
  } dhcp_server_control_t;
  
+ /* type definitions. */
+ typedef void (*server_command) (char *interface);
+ typedef int  (*server_state)   (dhcp_server_control_t *);
+ 
  /* constants. */
  enum command_codes { DO_VERSION = 0, DO_KILL, DO_STATUS, DO_SERVER };
+ enum server_states { STATE_LISTEN, STATE_SHUTDOWN = 0 };
  
  /* prototypes. */
  
  extern dhcp_server_control_t *dhcp_server_control_create(const char *interface);
+ extern void dhcp_server_control_destroy(dhcp_server_control_t *sc);
+ 
+ extern int server_shutdown(dhcp_server_control_t *sc);
  
  #endif /* DHCP_SERVER_H */