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cgiutils.c
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cgiutils.c
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/***********************************************************************
*
* CGIUTILS.C - Common utilities for Icinga CGIs
*
* Copyright (c) 1999-2009 Ethan Galstad (egalstad@nagios.org)
* Copyright (c) 2009-2011 Icinga Development Team (http://www.icinga.org)
*
* 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/locations.h"
#include "../include/objects.h"
#include "../include/statusdata.h"
#include "../include/cgiutils.h"
char main_config_file[MAX_FILENAME_LENGTH];
char command_file[MAX_FILENAME_LENGTH];
char physical_html_path[MAX_FILENAME_LENGTH];
char physical_images_path[MAX_FILENAME_LENGTH];
char physical_ssi_path[MAX_FILENAME_LENGTH];
char url_html_path[MAX_FILENAME_LENGTH];
char url_docs_path[MAX_FILENAME_LENGTH];
char url_context_help_path[MAX_FILENAME_LENGTH];
char url_images_path[MAX_FILENAME_LENGTH];
char url_logo_images_path[MAX_FILENAME_LENGTH];
char url_stylesheets_path[MAX_FILENAME_LENGTH];
char url_js_path[MAX_FILENAME_LENGTH];
char url_media_path[MAX_FILENAME_LENGTH];
char *service_critical_sound=NULL;
char *service_warning_sound=NULL;
char *service_unknown_sound=NULL;
char *host_down_sound=NULL;
char *host_unreachable_sound=NULL;
char *normal_sound=NULL;
char *statusmap_background_image=NULL;
char *statuswrl_include=NULL;
char *illegal_output_chars=NULL;
char *http_charset=NULL;
char *notes_url_target=NULL;
char *action_url_target=NULL;
char *ping_syntax=NULL;
char *csv_delimiter=CSV_DELIMITER;
char *csv_data_enclosure=CSV_DATA_ENCLOSURE;
char nagios_check_command[MAX_INPUT_BUFFER]="";
char nagios_process_info[MAX_INPUT_BUFFER]="";
int nagios_process_state=STATE_OK;
int enable_splunk_integration=FALSE;
char *splunk_url=NULL;
int lock_author_names=TRUE;
extern time_t program_start;
extern int nagios_pid;
extern int daemon_mode;
extern int enable_notifications;
extern int execute_service_checks;
extern int accept_passive_service_checks;
extern int enable_event_handlers;
extern int obsess_over_services;
extern int enable_failure_prediction;
extern int process_performance_data;
extern time_t last_command_check;
extern time_t last_log_rotation;
extern time_t status_file_creation_time;
/** readlogs.c **/
int log_rotation_method=LOG_ROTATION_NONE;
extern time_t this_scheduled_log_rotation;
extern time_t last_scheduled_log_rotation;
extern time_t next_scheduled_log_rotation;
char log_file[MAX_INPUT_BUFFER];
char log_archive_path[MAX_INPUT_BUFFER];
int status_update_interval=60;
int check_external_commands=0;
int log_external_commands_user=FALSE;
int date_format=DATE_FORMAT_US;
int use_authentication=TRUE;
int interval_length=60;
int show_context_help=FALSE;
int show_all_services_host_is_authorized_for=TRUE;
int use_pending_states=TRUE;
int host_status_has_been_read=FALSE;
int service_status_has_been_read=FALSE;
int program_status_has_been_read=FALSE;
int refresh_rate=DEFAULT_REFRESH_RATE;
int escape_html_tags=FALSE;
int persistent_ack_comments=FALSE;
int use_ssl_authentication=FALSE;
int default_statusmap_layout_method=0;
int default_statuswrl_layout_method=0;
int color_transparency_index_r=255;
int color_transparency_index_g=255;
int color_transparency_index_b=255;
int status_show_long_plugin_output=FALSE;
int tac_show_only_hard_state=FALSE;
int suppress_maintenance_downtime=FALSE;
int show_tac_header=TRUE;
int show_tac_header_pending=TRUE;
int showlog_initial_states=TRUE;
int showlog_current_states=TRUE;
int tab_friendly_titles=FALSE;
int add_notif_num_hard=0;
int add_notif_num_soft=0;
int enforce_comments_on_actions=FALSE;
int week_starts_on_monday=FALSE;
int show_partial_hostgroups=FALSE;
int default_downtime_duration=7200;
extern hostgroup *hostgroup_list;
extern contactgroup *contactgroup_list;
extern command *command_list;
extern timeperiod *timeperiod_list;
extern contact *contact_list;
extern serviceescalation *serviceescalation_list;
extern hoststatus *hoststatus_list;
extern servicestatus *servicestatus_list;
char encoded_url_string[2][MAX_INPUT_BUFFER]; // 2 to be able use url_encode twice
char *encoded_html_string=NULL;
#ifdef HAVE_TZNAME
#ifdef CYGWIN
extern char *_tzname[2] __declspec(dllimport);
#else
extern char *tzname[2];
#endif
#endif
int content_type=HTML_CONTENT;
int embedded=FALSE;
int display_header=TRUE;
int display_status_header=TRUE;
int refresh=TRUE;
int daemon_check=TRUE;
int tac_header=FALSE;
extern char alert_message;
extern char *host_name;
extern char *host_filter;
extern char *hostgroup_name;
extern char *service_desc;
extern char *servicegroup_name;
extern char *service_filter;
extern int host_alert;
extern int show_all_hosts;
extern int show_all_hostgroups;
extern int show_all_servicegroups;
extern int display_type;
extern int overview_columns;
extern int max_grid_width;
extern int group_style_type;
extern int navbar_search;
extern int CGI_ID;
/* used for logging function */
char cgi_log_file[MAX_FILENAME_LENGTH]="";
char cgi_log_archive_path[MAX_FILENAME_LENGTH]="";
int use_logging=FALSE;
int cgi_log_rotation_method=LOG_ROTATION_NONE;
/*
* These function stubs allow us to compile a lot of the
* source-files common to cgi's and daemon without adding
* a whole bunch of #ifdef's everywhere. Note that we can't
* have them as macros, since the goal is to compile the
* source-files once. A decent linker will make the call
* a no-op anyway, so it's not a big issue
*/
void logit(int data_type, int display, const char *fmt, ...) { return; }
int log_debug_info(int leve, int verbosity, const char *fmt, ...) { return 0; }
/**********************************************************
***************** CLEANUP FUNCTIONS **********************
**********************************************************/
/* reset all variables used by the CGIs */
void reset_cgi_vars(void){
strcpy(main_config_file,"");
strcpy(physical_html_path,"");
strcpy(physical_images_path,"");
strcpy(physical_ssi_path,"");
strcpy(url_html_path,"");
strcpy(url_docs_path,"");
strcpy(url_context_help_path,"");
strcpy(url_stylesheets_path,"");
strcpy(url_js_path,"");
strcpy(url_media_path,"");
strcpy(url_images_path,"");
strcpy(log_file,"");
strcpy(log_archive_path,DEFAULT_LOG_ARCHIVE_PATH);
if(log_archive_path[strlen(log_archive_path)-1]!='/' && strlen(log_archive_path)<sizeof(log_archive_path)-2)
strcat(log_archive_path,"/");
strcpy(command_file,get_cmd_file_location());
strcpy(nagios_check_command,"");
strcpy(nagios_process_info,"");
nagios_process_state=STATE_OK;
log_rotation_method=LOG_ROTATION_NONE;
cgi_log_rotation_method=LOG_ROTATION_NONE;
use_authentication=TRUE;
interval_length=60;
refresh_rate=DEFAULT_REFRESH_RATE;
default_statusmap_layout_method=0;
default_statusmap_layout_method=0;
service_critical_sound=NULL;
service_warning_sound=NULL;
service_unknown_sound=NULL;
host_down_sound=NULL;
host_unreachable_sound=NULL;
normal_sound=NULL;
my_free(http_charset);
http_charset = strdup(DEFAULT_HTTP_CHARSET);
statusmap_background_image=NULL;
color_transparency_index_r=255;
color_transparency_index_g=255;
color_transparency_index_b=255;
statuswrl_include=NULL;
ping_syntax=NULL;
return;
}
/* free all memory for object definitions */
void free_memory(void){
/* free memory for common object definitions */
free_object_data();
/* free memory for status data */
free_status_data();
/* free misc data */
free(service_critical_sound);
free(service_warning_sound);
free(service_unknown_sound);
free(host_down_sound);
free(host_unreachable_sound);
free(normal_sound);
free(statusmap_background_image);
free(statuswrl_include);
free(ping_syntax);
return;
}
/**********************************************************
*************** CONFIG FILE FUNCTIONS ********************
**********************************************************/
/* read the CGI config file location from an environment variable */
char * get_cgi_config_location(void){
static char *cgiloc=NULL;
if(!cgiloc){
cgiloc=getenv("ICINGA_CGI_CONFIG");
if(!cgiloc){
/* stay compatible */
cgiloc=getenv("NAGIOS_CGI_CONFIG");
if(!cgiloc){
cgiloc=DEFAULT_CGI_CONFIG_FILE;
}
}
}
return cgiloc;
}
/* read the command file location from an environment variable */
char * get_cmd_file_location(void){
static char *cmdloc=NULL;
if(!cmdloc){
cmdloc=getenv("ICINGA_COMMAND_FILE");
if(!cmdloc){
/* stay compatible */
cmdloc=getenv("NAGIOS_COMMAND_FILE");
if(!cmdloc){
cmdloc=DEFAULT_COMMAND_FILE;
}
}
}
return cmdloc;
}
/*read the CGI configuration file */
int read_cgi_config_file(char *filename){
char *input=NULL;
mmapfile *thefile;
char *var=NULL;
char *val=NULL;
if((thefile=mmap_fopen(filename))==NULL)
return ERROR;
while(1){
/* free memory */
free(input);
/* read the next line */
if((input=mmap_fgets_multiline(thefile))==NULL)
break;
strip(input);
var=strtok(input,"=");
val=strtok(NULL,"\n");
if(var==NULL || val==NULL)
continue;
if(!strcmp(var,"main_config_file")){
strncpy(main_config_file,val,sizeof(main_config_file));
main_config_file[sizeof(main_config_file)-1]='\x0';
strip(main_config_file);
}
else if(!strcmp(var,"show_context_help"))
show_context_help=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"show_all_services_host_is_authorized_for"))
show_all_services_host_is_authorized_for=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"show_partial_hostgroups"))
show_partial_hostgroups=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"use_pending_states"))
use_pending_states=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"use_authentication"))
use_authentication=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"nagios_check_command")){
strncpy(nagios_check_command,val,sizeof(nagios_check_command));
nagios_check_command[sizeof(nagios_check_command)-1]='\x0';
strip(nagios_check_command);
}
else if(!strcmp(var,"refresh_rate"))
refresh_rate=atoi(val);
else if(!strcmp(var,"physical_html_path")){
strncpy(physical_html_path,val,sizeof(physical_html_path));
physical_html_path[sizeof(physical_html_path)-1]='\x0';
strip(physical_html_path);
if(physical_html_path[strlen(physical_html_path)-1]!='/' && (strlen(physical_html_path) < sizeof(physical_html_path)-1))
strcat(physical_html_path,"/");
snprintf(physical_images_path,sizeof(physical_images_path),"%simages/",physical_html_path);
physical_images_path[sizeof(physical_images_path)-1]='\x0';
snprintf(physical_ssi_path,sizeof(physical_images_path),"%sssi/",physical_html_path);
physical_ssi_path[sizeof(physical_ssi_path)-1]='\x0';
}
else if(!strcmp(var,"url_html_path")){
strncpy(url_html_path,val,sizeof(url_html_path));
url_html_path[sizeof(url_html_path)-1]='\x0';
strip(url_html_path);
if(url_html_path[strlen(url_html_path)-1]!='/' && (strlen(url_html_path) < sizeof(url_html_path)-1))
strcat(url_html_path,"/");
snprintf(url_docs_path,sizeof(url_docs_path),"%sdocs/",url_html_path);
url_docs_path[sizeof(url_docs_path)-1]='\x0';
snprintf(url_context_help_path,sizeof(url_context_help_path),"%scontexthelp/",url_html_path);
url_context_help_path[sizeof(url_context_help_path)-1]='\x0';
snprintf(url_images_path,sizeof(url_images_path),"%simages/",url_html_path);
url_images_path[sizeof(url_images_path)-1]='\x0';
snprintf(url_logo_images_path,sizeof(url_logo_images_path),"%slogos/",url_images_path);
url_logo_images_path[sizeof(url_logo_images_path)-1]='\x0';
/*
snprintf(url_stylesheets_path,sizeof(url_stylesheets_path),"%sstylesheets/",url_html_path);
url_stylesheets_path[sizeof(url_stylesheets_path)-1]='\x0';
*/
snprintf(url_js_path,sizeof(url_js_path),"%sjs/",url_html_path);
url_js_path[sizeof(url_js_path)-1]='\x0';
snprintf(url_media_path,sizeof(url_media_path),"%smedia/",url_html_path);
url_media_path[sizeof(url_media_path)-1]='\x0';
}
else if(!strcmp(var,"url_stylesheets_path")){
strncpy(url_stylesheets_path,val,sizeof(url_stylesheets_path));
url_stylesheets_path[sizeof(url_stylesheets_path)-1]='\x0';
strip(url_stylesheets_path);
if(url_stylesheets_path[strlen(url_stylesheets_path)-1]!='/' && (strlen(url_stylesheets_path) < sizeof(url_stylesheets_path)-1))
strcat(url_stylesheets_path,"/");
}
else if(!strcmp(var,"cgi_log_archive_path")){
strncpy(cgi_log_archive_path,val,sizeof(cgi_log_archive_path));
cgi_log_archive_path[sizeof(cgi_log_archive_path)-1]='\x0';
strip(cgi_log_archive_path);
if(cgi_log_archive_path[strlen(cgi_log_archive_path)-1]!='/' && (strlen(cgi_log_archive_path) < sizeof(cgi_log_archive_path)-1))
strcat(cgi_log_archive_path,"/");
}
else if(!strcmp(var,"cgi_log_file")){
strncpy(cgi_log_file,val,sizeof(cgi_log_file));
cgi_log_file[sizeof(cgi_log_file)-1]='\x0';
}
else if(!strcmp(var,"cgi_log_rotation_method")){
if(!strcmp(val,"h"))
cgi_log_rotation_method=LOG_ROTATION_HOURLY;
else if(!strcmp(val,"d"))
cgi_log_rotation_method=LOG_ROTATION_DAILY;
else if(!strcmp(val,"w"))
cgi_log_rotation_method=LOG_ROTATION_WEEKLY;
else if(!strcmp(val,"m"))
cgi_log_rotation_method=LOG_ROTATION_MONTHLY;
}
else if(!strcmp(var,"use_logging"))
use_logging=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"enforce_comments_on_actions"))
enforce_comments_on_actions=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"first_day_of_week"))
week_starts_on_monday=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"service_critical_sound"))
service_critical_sound=strdup(val);
else if(!strcmp(var,"service_warning_sound"))
service_warning_sound=strdup(val);
else if(!strcmp(var,"service_unknown_sound"))
service_unknown_sound=strdup(val);
else if(!strcmp(var,"host_down_sound"))
host_down_sound=strdup(val);
else if(!strcmp(var,"host_unreachable_sound"))
host_unreachable_sound=strdup(val);
else if(!strcmp(var,"normal_sound"))
normal_sound=strdup(val);
else if(!strcmp(var,"statusmap_background_image"))
statusmap_background_image=strdup(val);
else if(!strcmp(var,"color_transparency_index_r"))
color_transparency_index_r=atoi(val);
else if(!strcmp(var,"color_transparency_index_g"))
color_transparency_index_g=atoi(val);
else if(!strcmp(var,"color_transparency_index_b"))
color_transparency_index_b=atoi(val);
else if(!strcmp(var,"default_statusmap_layout"))
default_statusmap_layout_method=atoi(val);
else if(!strcmp(var,"default_statuswrl_layout"))
default_statuswrl_layout_method=atoi(val);
else if(!strcmp(var,"statuswrl_include"))
statuswrl_include=strdup(val);
else if(!strcmp(var,"ping_syntax"))
ping_syntax=strdup(val);
else if(!strcmp(var,"action_url_target"))
action_url_target=strdup(val);
else if(!strcmp(var,"illegal_macro_output_chars"))
illegal_output_chars=strdup(val);
else if(!strcmp(var,"http_charset"))
http_charset=strdup(val);
else if(!strcmp(var,"notes_url_target"))
notes_url_target=strdup(val);
else if(!strcmp(var,"enable_splunk_integration"))
enable_splunk_integration=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"splunk_url"))
splunk_url=strdup(val);
else if(!strcmp(var,"escape_html_tags"))
escape_html_tags=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"persistent_ack_comments"))
persistent_ack_comments=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"lock_author_names"))
lock_author_names=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"default_downtime_duration"))
default_downtime_duration=atoi(val);
else if(!strcmp(var,"use_ssl_authentication"))
use_ssl_authentication=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"status_show_long_plugin_output"))
status_show_long_plugin_output=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"tac_show_only_hard_state"))
tac_show_only_hard_state=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"suppress_maintenance_downtime"))
suppress_maintenance_downtime=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"show_tac_header"))
show_tac_header=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"show_tac_header_pending"))
show_tac_header_pending=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"showlog_initial_state") || !strcmp(var,"showlog_initial_states"))
showlog_initial_states=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"showlog_current_state") || !strcmp(var,"showlog_current_states"))
showlog_current_states=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"tab_friendly_titles"))
tab_friendly_titles=(atoi(val)>0)?TRUE:FALSE;
else if(!strcmp(var,"add_notif_num_hard"))
add_notif_num_hard=atoi(val);
else if(!strcmp(var,"add_notif_num_soft"))
add_notif_num_soft=atoi(val);
else if(!strcmp(var,"csv_delimiter"))
csv_delimiter=strdup(val);
else if(!strcmp(var,"csv_data_enclosure"))
csv_data_enclosure=strdup(val);
}
/* free memory and close the file */
free(input);
mmap_fclose(thefile);
/* check if stylesheet path was set */
if(!strcmp(url_stylesheets_path,"")){
snprintf(url_stylesheets_path,sizeof(url_stylesheets_path),"%sstylesheets/",url_html_path);
url_stylesheets_path[sizeof(url_stylesheets_path)-1]='\x0';
}
if(!strcmp(main_config_file,""))
return ERROR;
else
return OK;
}
/* read the main configuration file */
int read_main_config_file(char *filename){
char *input=NULL;
char *temp_buffer;
mmapfile *thefile;
if((thefile=mmap_fopen(filename))==NULL)
return ERROR;
while(1){
/* free memory */
free(input);
/* read the next line */
if((input=mmap_fgets_multiline(thefile))==NULL)
break;
strip(input);
if(strstr(input,"interval_length=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\x0");
interval_length=(temp_buffer==NULL)?60:atoi(temp_buffer);
}
else if(strstr(input,"status_update_interval=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\x0");
status_update_interval=(temp_buffer==NULL)?60:atoi(temp_buffer);
}
else if(strstr(input,"log_file=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\x0");
strncpy(log_file,(temp_buffer==NULL)?"":temp_buffer,sizeof(log_file));
log_file[sizeof(log_file)-1]='\x0';
strip(log_file);
}
else if(strstr(input,"log_archive_path=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\n");
strncpy(log_archive_path,(temp_buffer==NULL)?"":temp_buffer,sizeof(log_archive_path));
log_archive_path[sizeof(log_archive_path)-1]='\x0';
strip(physical_html_path);
if(log_archive_path[strlen(log_archive_path)-1]!='/' && (strlen(log_archive_path) < sizeof(log_archive_path)-1))
strcat(log_archive_path,"/");
}
else if(strstr(input,"log_rotation_method=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\x0");
if(temp_buffer==NULL)
log_rotation_method=LOG_ROTATION_NONE;
else if(!strcmp(temp_buffer,"h"))
log_rotation_method=LOG_ROTATION_HOURLY;
else if(!strcmp(temp_buffer,"d"))
log_rotation_method=LOG_ROTATION_DAILY;
else if(!strcmp(temp_buffer,"w"))
log_rotation_method=LOG_ROTATION_WEEKLY;
else if(!strcmp(temp_buffer,"m"))
log_rotation_method=LOG_ROTATION_MONTHLY;
}
else if(strstr(input,"command_file=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\x0");
strncpy(command_file,(temp_buffer==NULL)?"":temp_buffer,sizeof(command_file));
command_file[sizeof(command_file)-1]='\x0';
strip(command_file);
}
else if(strstr(input,"check_external_commands=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\x0");
check_external_commands=(temp_buffer==NULL)?0:atoi(temp_buffer);
}
else if(strstr(input,"log_external_commands_user=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\x0");
log_external_commands_user=(temp_buffer==NULL)?0:atoi(temp_buffer);
}
else if(strstr(input,"date_format=")==input){
temp_buffer=strtok(input,"=");
temp_buffer=strtok(NULL,"\x0");
if(temp_buffer==NULL)
date_format=DATE_FORMAT_US;
else if(!strcmp(temp_buffer,"euro"))
date_format=DATE_FORMAT_EURO;
else if(!strcmp(temp_buffer,"iso8601"))
date_format=DATE_FORMAT_ISO8601;
else if(!strcmp(temp_buffer,"strict-iso8601"))
date_format=DATE_FORMAT_STRICT_ISO8601;
else
date_format=DATE_FORMAT_US;
}
}
/* free memory and close the file */
free(input);
mmap_fclose(thefile);
return OK;
}
/* read all object definitions */
int read_all_object_configuration_data(char *config_file,int options){
int result=OK;
/* read in all external config data of the desired type(s) */
result=read_object_config_data(config_file,options,FALSE,FALSE);
return result;
}
/* read all status data */
int read_all_status_data(char *config_file,int options){
int result=OK;
/* don't duplicate things we've already read in */
if(program_status_has_been_read==TRUE && (options & READ_PROGRAM_STATUS))
options-=READ_PROGRAM_STATUS;
if(host_status_has_been_read==TRUE && (options & READ_HOST_STATUS))
options-=READ_HOST_STATUS;
if(service_status_has_been_read==TRUE && (options & READ_SERVICE_STATUS))
options-=READ_SERVICE_STATUS;
/* bail out if we've already read what we need */
if(options<=0)
return OK;
/* read in all external status data */
result=read_status_data(config_file,options);
/* mark what items we've read in... */
if(options & READ_PROGRAM_STATUS)
program_status_has_been_read=TRUE;
if(options & READ_HOST_STATUS)
host_status_has_been_read=TRUE;
if(options & READ_SERVICE_STATUS)
service_status_has_been_read=TRUE;
return result;
}
/**********************************************************
*************** COMMON HEADER AND FOOTER *****************
**********************************************************/
void document_header(int cgi_id, int use_stylesheet){
char date_time[MAX_DATETIME_LENGTH];
char *cgi_name=NULL;
char *cgi_css=NULL;
char *cgi_title=NULL;
char *cgi_body_class=NULL;
time_t expire_time;
time_t current_time;
switch(cgi_id) {
case STATUS_CGI_ID:
cgi_name = STATUS_CGI;
cgi_css = STATUS_CSS;
cgi_title = "Current Network Status";
cgi_body_class = "status";
break;
case AVAIL_CGI_ID:
cgi_name = AVAIL_CGI;
cgi_css = AVAIL_CSS;
cgi_title = "Availability";
cgi_body_class = "avail";
refresh = FALSE;
break;
case CMD_CGI_ID:
cgi_name = CMD_CGI;
cgi_css = CMD_CSS;
cgi_title = "External Command Interface";
cgi_body_class = "cmd";
refresh = FALSE;
break;
case CONFIG_CGI_ID:
cgi_name = CONFIG_CGI;
cgi_css = CONFIG_CSS;
cgi_title = "Configuration";
cgi_body_class = "config";
break;
case EXTINFO_CGI_ID:
cgi_name = EXTINFO_CGI;
cgi_css = EXTINFO_CSS;
cgi_title = "Extended Information";
cgi_body_class = "extinfo";
break;
case HISTOGRAM_CGI_ID:
cgi_name = HISTOGRAM_CGI;
cgi_css = HISTOGRAM_CSS;
cgi_title = "Histogram";
cgi_body_class = "histogram";
refresh = FALSE;
break;
case HISTORY_CGI_ID:
cgi_name = HISTORY_CGI;
cgi_css = HISTORY_CSS;
cgi_title = "History";
cgi_body_class = "history";
refresh = FALSE;
break;
case NOTIFICATIONS_CGI_ID:
cgi_name = NOTIFICATIONS_CGI;
cgi_css = NOTIFICATIONS_CSS;
cgi_title = "Alert Notifications";
cgi_body_class = "notifications";
break;
case OUTAGES_CGI_ID:
cgi_name = OUTAGES_CGI;
cgi_css = OUTAGES_CSS;
cgi_title = "Network Outages";
cgi_body_class = "outages";
break;
case SHOWLOG_CGI_ID:
cgi_name = SHOWLOG_CGI;
cgi_css = SHOWLOG_CSS;
cgi_title = "Log File";
cgi_body_class = "showlog";
refresh = FALSE;
break;
case STATUSMAP_CGI_ID:
cgi_name = STATUSMAP_CGI;
cgi_css = STATUSMAP_CSS;
cgi_title = "Network Map";
cgi_body_class = "statusmap";
break;
case SUMMARY_CGI_ID:
cgi_name = SUMMARY_CGI;
cgi_css = SUMMARY_CSS;
cgi_title = "Event Summary";
cgi_body_class = "summary";
refresh = FALSE;
break;
case TAC_CGI_ID:
cgi_name = TAC_CGI;
cgi_css = TAC_CSS;
cgi_title = "Tactical Monitoring Overview";
cgi_body_class = "tac";
if (tac_header==TRUE && show_tac_header==FALSE)
refresh=FALSE;
break;
case TRENDS_CGI_ID:
cgi_name = TRENDS_CGI;
cgi_css = TRENDS_CSS;
cgi_title = "Trends";
cgi_body_class = "trends";
refresh = FALSE;
break;
case ERROR_CGI_ID:
cgi_name = "";
cgi_css = CMD_CSS;
cgi_title = "ERROR";
cgi_body_class = "error";
break;
}
// don't refresh non html output
if(content_type==JSON_CONTENT || content_type==CSV_CONTENT)
refresh=FALSE;
if(content_type==WML_CONTENT){
/* used by cmd.cgi */
printf("Content-type: text/vnd.wap.wml; charset=\"%s\"\r\n\r\n", http_charset);
printf("<?xml version=\"1.0\"?>\n");
printf("<!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.1//EN\" \"http://www.wapforum.org/DTD/wml_1.1.xml\">\n");
printf("<wml>\n");
printf("<card id='card1' title='Command Results'>\n");
return;
}
if(cgi_id!=ERROR_CGI_ID){
printf("Cache-Control: no-store\r\n");
printf("Pragma: no-cache\r\n");
if(refresh==TRUE)
printf("Refresh: %d\r\n",refresh_rate);
get_time_string(¤t_time,date_time,(int)sizeof(date_time),HTTP_DATE_TIME);
printf("Last-Modified: %s\r\n",date_time);
expire_time=(time_t)0L;
get_time_string(&expire_time,date_time,(int)sizeof(date_time),HTTP_DATE_TIME);
printf("Expires: %s\r\n",date_time);
}
if(cgi_id==STATUSWRL_CGI_ID) {
printf("Content-Type: x-world/x-vrml\r\n\r\n");
return;
}
if(cgi_id==STATUSWML_CGI_ID) {
printf("Content-type: text/vnd.wap.wml; charset=\"%s\"\r\n\r\n", http_charset);
printf("<?xml version=\"1.0\"?>\n");
printf("<!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.1//EN\" \"http://www.wapforum.org/DTD/wml_1.1.xml\">\n");
printf("<wml>\n");
printf("<head>\n");
printf("<meta forua=\"true\" http-equiv=\"Cache-Control\" content=\"max-age=0\"/>\n");
printf("</head>\n");
return;
}
if(content_type==IMAGE_CONTENT) {
printf("Content-Type: image/png\r\n\r\n");
return;
}
if(content_type==CSV_CONTENT) {
printf("Content-type: text/plain; charset=\"%s\"\r\n\r\n", http_charset);
return;
}
if(content_type==JSON_CONTENT) {
printf("Content-type: text/json; charset=\"%s\"\r\n\r\n", http_charset);
printf("{ \"cgi_json_version\": \"%s\",\n",JSON_OUTPUT_VERSION);
printf("\"%s\": {\n",cgi_body_class);
return;
}
if(content_type==XML_CONTENT) {
printf("Content-type: text/xml; charset=\"%s\"\r\n\r\n", http_charset);
printf("<?xml version=\"1.0\" encoding=\"%s\"?>\n",http_charset);
return;
}
if(cgi_id!=ERROR_CGI_ID){
// send HTML CONTENT
printf("Content-type: text/html; charset=\"%s\"\r\n\r\n", http_charset);
}
/* is this tac.cgi?tac_header */
if(cgi_id==TAC_CGI_ID && tac_header==TRUE) {
printf("<html>\n");
printf("<head>\n");
printf("<title>Icinga</title>\n");
printf("<meta name='robots' content='noindex, nofollow' />\n");
/* is show_tac_header=1 in cgi.cfg? */
if(show_tac_header==TRUE)
printf("<LINK REL='stylesheet' TYPE='text/css' HREF='%s%s'>\n",url_stylesheets_path,TAC_HEADER_CSS);
else //no? show the classic header as the default
printf("<LINK REL='stylesheet' TYPE='text/css' HREF='%sinterface/common.css'>\n",url_stylesheets_path);
printf("<link rel=\"shortcut icon\" href=\"%sfavicon.ico\" type=\"image/ico\">\n",url_images_path);
printf("</head>\n");
printf("<body>\n");
return; //safely return
}
if(embedded==TRUE)
return;
printf("<html>\n");
printf("<head>\n");
printf("<link rel=\"shortcut icon\" href=\"%sfavicon.ico\" type=\"image/ico\">\n",url_images_path);
printf("<META HTTP-EQUIV='Pragma' CONTENT='no-cache'>\n");
printf("<meta http-equiv=\"content-type\" content=\"text/html; charset=%s\">",http_charset);
printf("<title>\n");
if(cgi_id == STATUS_CGI_ID){
if (tab_friendly_titles){
if ((display_type==DISPLAY_HOSTS)&&(!show_all_hosts)&&host_name&&(*host_name!='\0'))
printf ("[%s]\n",html_encode(host_name,FALSE));