context.h

00001 /*
00002  * Copyright (c) 2005-2012 by KoanLogic s.r.l. <http://www.koanlogic.com>
00003  * All rights reserved.
00004  *
00005  * This file is part of KLone, and as such it is subject to the license stated
00006  * in the LICENSE file which you have received as part of this distribution.
00007  *
00008  * $Id: context.h,v 1.13 2009/10/23 14:08:28 tho Exp $
00009  */
00010 
00011 #ifndef _KLONE_CONTEXT_H_
00012 #define _KLONE_CONTEXT_H_
00013 
00014 #include "klone_conf.h"
00015 #include <u/libu.h>
00016 #include <klone/server.h>
00017 #include <klone/backend.h>
00018 #include <klone/os.h>
00019 #include <klone/hook.h>
00020 
00021 #ifdef __cplusplus
00022 extern "C" {
00023 #endif 
00024 
00025 /* global applicaton context */
00026 typedef struct context_s
00027 {
00028     server_t *server;   /* server object                                */
00029     u_config_t *config; /* server config object                         */
00030     backend_t *backend; /* the backend served by this child             */
00031     hook_t *hook;       /* object that keep track of hooks              */
00032     char *ext_config;   /* additional external config file              */
00033     int cmd_config;     /* whether to override config from command-line */
00034     char *pid_file;     /* path of the PID file                         */
00035     int debug;          /* debugging on/off                             */
00036     int daemon;         /* daemon/service mode on/off                   */
00037     char **arg;         /* cmd line args array                          */
00038     size_t narg;        /* # of cmd line args                           */
00039     int pipc;           /* parent IPC socket descriptor                 */
00040     int cgi;            /* if we're in cgi mode                         */
00041     int nochdir;        /* do not chdir when daemon'izing               */
00042 
00043     #ifdef OS_WIN
00044     SERVICE_STATUS_HANDLE hServiceStatus;
00045     SERVICE_STATUS status;     
00046     enum { SERV_NOP, SERV_INSTALL, SERV_REMOVE } serv_op;        
00047                         /* install/remove service bindings */
00048     #endif
00049 } context_t;
00050 
00051 /* exported variable (see entry.c) */
00052 extern context_t *ctx;
00053 
00054 #ifdef __cplusplus
00055 }
00056 #endif 
00057 
00058 #endif