/**************************************************************************
 *
 * OUTAGES.C -  Nagios Network Outages CGI
 *
 * Copyright (c) 1999-2006 Ethan Galstad (nagios@nagios.org)
 * Last Modified: 03-21-2006
 *
 * License:
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *************************************************************************/

#include "../include/config.h"
#include "../include/common.h"
#include "../include/objects.h"
#include "../include/comments.h"
#include "../include/statusdata.h"

#include "../include/cgiutils.h"
#include "../include/getcgi.h"
#include "../include/cgiauth.h"

extern int              refresh_rate;
extern time_t		program_start;

extern host *host_list;
extern service *service_list;
extern hoststatus *hoststatus_list;
extern servicestatus *servicestatus_list;

extern char main_config_file[MAX_FILENAME_LENGTH];
extern char url_html_path[MAX_FILENAME_LENGTH];
extern char url_stylesheets_path[MAX_FILENAME_LENGTH];
extern char url_images_path[MAX_FILENAME_LENGTH];
extern char url_logo_images_path[MAX_FILENAME_LENGTH];
extern char log_file[MAX_FILENAME_LENGTH];


/* HOSTOUTAGE structure */
typedef struct hostoutage_struct{
	host *hst;
	int  severity;
	int  affected_child_hosts;
	int  affected_child_services;
	unsigned long monitored_time;
	unsigned long time_up;
	float percent_time_up;
	unsigned long time_down;
	float percent_time_down;
	unsigned long time_unreachable;
	float percent_time_unreachable;
	struct hostoutage_struct *next;
        }hostoutage;


/* HOSTOUTAGESORT structure */
typedef struct hostoutagesort_struct{
	hostoutage *outage;
	struct hostoutagesort_struct *next;
        }hostoutagesort;


void document_header(int);
void document_footer(void);
int process_cgivars(void);

void display_network_outages(void);
void find_hosts_causing_outages(void);
void calculate_outage_effects(void);
void calculate_outage_effect_of_host(host *,int *,int *);
int is_route_to_host_blocked(host *);
int number_of_host_services(host *);
void add_hostoutage(host *);
void sort_hostoutages(void);
void free_hostoutage_list(void);
void free_hostoutagesort_list(void);


authdata current_authdata;

hostoutage *hostoutage_list=NULL;
hostoutagesort *hostoutagesort_list=NULL;

int service_severity_divisor=4;            /* default = services are 1/4 as important as hosts */

int embedded=FALSE;
int display_header=TRUE;