Imported Upstream version 0.6.24+dfsg1

2017-05-20 15:26:21 +02:00
commit 32a360eca6
705 changed files with 87250 additions and 0 deletions
--- a/include/broker.h
+++ b/include/broker.h
@@ -0,0 +1,222 @@
+/*****************************************************************************
+ *
+ * BROKER.H - Event broker includes for Nagios
+ *
+ * Copyright (c) 2002-2006 Ethan Galstad (nagios@nagios.org)
+ * Last Modified:   12-12-2006
+ *
+ * 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.
+ *
+ *****************************************************************************/
+
+#ifndef _BROKER_H
+#define _BROKER_H
+
+#include "config.h"
+#include "nagios.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/*************** EVENT BROKER OPTIONS *****************/
+
+#define BROKER_NOTHING                  0
+#define BROKER_EVERYTHING	 	1048575
+
+#define BROKER_PROGRAM_STATE            1	/* DONE */
+#define BROKER_TIMED_EVENTS             2	/* DONE */
+#define BROKER_SERVICE_CHECKS           4	/* DONE */
+#define BROKER_HOST_CHECKS              8	/* DONE */
+#define BROKER_EVENT_HANDLERS   	16	/* DONE */
+#define BROKER_LOGGED_DATA              32	/* DONE */
+#define BROKER_NOTIFICATIONS    	64      /* DONE */
+#define BROKER_FLAPPING_DATA   	        128	/* DONE */
+#define BROKER_COMMENT_DATA         	256	/* DONE */
+#define BROKER_DOWNTIME_DATA		512     /* DONE */
+#define BROKER_SYSTEM_COMMANDS          1024	/* DONE */
+#define BROKER_OCP_DATA                 2048	/* DONE */
+#define BROKER_STATUS_DATA              4096    /* DONE */
+#define BROKER_ADAPTIVE_DATA            8192    /* DONE */
+#define BROKER_EXTERNALCOMMAND_DATA     16384   /* DONE */
+#define BROKER_RETENTION_DATA           32768   /* DONE */
+#define BROKER_ACKNOWLEDGEMENT_DATA     65536  
+#define BROKER_STATECHANGE_DATA         131072
+#define BROKER_RESERVED18               262144
+#define BROKER_RESERVED19               524288
+
+
+/****** EVENT TYPES ************************/
+
+#define NEBTYPE_NONE                          0
+
+#define NEBTYPE_HELLO                            1
+#define NEBTYPE_GOODBYE                          2
+#define NEBTYPE_INFO                             3
+
+#define NEBTYPE_PROCESS_START                    100
+#define NEBTYPE_PROCESS_DAEMONIZE                101
+#define NEBTYPE_PROCESS_RESTART                  102
+#define NEBTYPE_PROCESS_SHUTDOWN                 103
+#define NEBTYPE_PROCESS_PRELAUNCH                104   /* before objects are read or verified */
+#define NEBTYPE_PROCESS_EVENTLOOPSTART           105
+#define NEBTYPE_PROCESS_EVENTLOOPEND             106
+
+#define NEBTYPE_TIMEDEVENT_ADD                   200
+#define NEBTYPE_TIMEDEVENT_REMOVE                201
+#define NEBTYPE_TIMEDEVENT_EXECUTE               202
+#define NEBTYPE_TIMEDEVENT_DELAY                 203   /* NOT IMPLEMENTED */
+#define NEBTYPE_TIMEDEVENT_SKIP                  204   /* NOT IMPLEMENTED */
+#define NEBTYPE_TIMEDEVENT_SLEEP                 205
+
+#define NEBTYPE_LOG_DATA                         300
+#define NEBTYPE_LOG_ROTATION                     301
+
+#define NEBTYPE_SYSTEM_COMMAND_START             400
+#define NEBTYPE_SYSTEM_COMMAND_END               401
+
+#define NEBTYPE_EVENTHANDLER_START               500
+#define NEBTYPE_EVENTHANDLER_END                 501
+
+#define NEBTYPE_NOTIFICATION_START               600
+#define NEBTYPE_NOTIFICATION_END                 601
+#define NEBTYPE_CONTACTNOTIFICATION_START        602
+#define NEBTYPE_CONTACTNOTIFICATION_END          603
+#define NEBTYPE_CONTACTNOTIFICATIONMETHOD_START  604
+#define NEBTYPE_CONTACTNOTIFICATIONMETHOD_END    605
+
+#define NEBTYPE_SERVICECHECK_INITIATE            700
+#define NEBTYPE_SERVICECHECK_PROCESSED           701
+#define NEBTYPE_SERVICECHECK_RAW_START           702   /* NOT IMPLEMENTED */
+#define NEBTYPE_SERVICECHECK_RAW_END             703   /* NOT IMPLEMENTED */
+#define NEBTYPE_SERVICECHECK_ASYNC_PRECHECK      704
+
+#define NEBTYPE_HOSTCHECK_INITIATE               800   /* a check of the route to the host has been initiated */
+#define NEBTYPE_HOSTCHECK_PROCESSED              801   /* the processed/final result of a host check */
+#define NEBTYPE_HOSTCHECK_RAW_START              802   /* the start of a "raw" host check */
+#define NEBTYPE_HOSTCHECK_RAW_END                803   /* a finished "raw" host check */
+#define NEBTYPE_HOSTCHECK_ASYNC_PRECHECK         804
+#define NEBTYPE_HOSTCHECK_SYNC_PRECHECK          805
+
+#define NEBTYPE_COMMENT_ADD                      900
+#define NEBTYPE_COMMENT_DELETE                   901
+#define NEBTYPE_COMMENT_LOAD                     902
+
+#define NEBTYPE_FLAPPING_START                   1000
+#define NEBTYPE_FLAPPING_STOP                    1001
+
+#define NEBTYPE_DOWNTIME_ADD                     1100
+#define NEBTYPE_DOWNTIME_DELETE                  1101
+#define NEBTYPE_DOWNTIME_LOAD                    1102
+#define NEBTYPE_DOWNTIME_START                   1103
+#define NEBTYPE_DOWNTIME_STOP                    1104
+
+#define NEBTYPE_PROGRAMSTATUS_UPDATE             1200
+#define NEBTYPE_HOSTSTATUS_UPDATE                1201
+#define NEBTYPE_SERVICESTATUS_UPDATE             1202
+#define NEBTYPE_CONTACTSTATUS_UPDATE             1203
+
+#define NEBTYPE_ADAPTIVEPROGRAM_UPDATE           1300
+#define NEBTYPE_ADAPTIVEHOST_UPDATE              1301
+#define NEBTYPE_ADAPTIVESERVICE_UPDATE           1302
+#define NEBTYPE_ADAPTIVECONTACT_UPDATE           1303
+
+#define NEBTYPE_EXTERNALCOMMAND_START            1400
+#define NEBTYPE_EXTERNALCOMMAND_END              1401
+
+#define NEBTYPE_AGGREGATEDSTATUS_STARTDUMP       1500
+#define NEBTYPE_AGGREGATEDSTATUS_ENDDUMP         1501
+
+#define NEBTYPE_RETENTIONDATA_STARTLOAD          1600
+#define NEBTYPE_RETENTIONDATA_ENDLOAD            1601
+#define NEBTYPE_RETENTIONDATA_STARTSAVE          1602
+#define NEBTYPE_RETENTIONDATA_ENDSAVE            1603
+
+#define NEBTYPE_ACKNOWLEDGEMENT_ADD              1700
+#define NEBTYPE_ACKNOWLEDGEMENT_REMOVE           1701   /* NOT IMPLEMENTED */
+#define NEBTYPE_ACKNOWLEDGEMENT_LOAD             1702   /* NOT IMPLEMENTED */
+
+#define NEBTYPE_STATECHANGE_START                1800   /* NOT IMPLEMENTED */
+#define NEBTYPE_STATECHANGE_END                  1801
+
+
+
+/****** EVENT FLAGS ************************/
+
+#define NEBFLAG_NONE                          0
+#define NEBFLAG_PROCESS_INITIATED             1         /* event was initiated by Nagios process */
+#define NEBFLAG_USER_INITIATED                2         /* event was initiated by a user request */
+#define NEBFLAG_MODULE_INITIATED              3         /* event was initiated by an event broker module */
+
+
+
+
+/****** EVENT ATTRIBUTES *******************/
+
+#define NEBATTR_NONE                          0
+
+#define NEBATTR_SHUTDOWN_NORMAL               1
+#define NEBATTR_SHUTDOWN_ABNORMAL             2
+#define NEBATTR_RESTART_NORMAL                4
+#define NEBATTR_RESTART_ABNORMAL              8
+
+#define NEBATTR_FLAPPING_STOP_NORMAL          1
+#define NEBATTR_FLAPPING_STOP_DISABLED        2         /* flapping stopped because flap detection was disabled */
+
+#define NEBATTR_DOWNTIME_STOP_NORMAL          1
+#define NEBATTR_DOWNTIME_STOP_CANCELLED       2
+
+
+
+/****** EVENT BROKER FUNCTIONS *************/
+
+#ifdef USE_EVENT_BROKER
+struct timeval get_broker_timestamp(struct timeval *);
+void broker_program_state(int,int,int,struct timeval *);
+void broker_timed_event(int,int,int,timed_event *,struct timeval *);
+void broker_log_data(int,int,int,char *,unsigned long,time_t,struct timeval *);
+void broker_event_handler(int,int,int,int,void *,int,int,struct timeval,struct timeval,double,int,int,int,char *,char *,char *,struct timeval *);
+void broker_ocp_data(int,int,int,void *,int,int,double,int,int,struct timeval *);
+void broker_system_command(int,int,int,struct timeval,struct timeval,double,int,int,int,char *,char *,struct timeval *);
+int broker_host_check(int,int,int,host *,int,int,int,struct timeval,struct timeval,char *,double,double,int,int,int,char *,char *,char *,char *,struct timeval *);
+int broker_service_check(int,int,int,service *,int,struct timeval,struct timeval,char *,double,double,int,int,int,char *,struct timeval *);
+void broker_comment_data(int,int,int,int,int,char *,char *,time_t,char *,char *,int,int,int,time_t,unsigned long,struct timeval *);
+void broker_downtime_data(int,int,int,int,char *,char *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long,unsigned long,struct timeval *);
+void broker_flapping_data(int,int,int,int,void *,double,double,double,struct timeval *);
+void broker_program_status(int,int,int,struct timeval *);
+void broker_host_status(int,int,int,host *,struct timeval *);
+void broker_service_status(int,int,int,service *,struct timeval *);
+void broker_contact_status(int,int,int,contact *,struct timeval *);
+void broker_notification_data(int,int,int,int,int,struct timeval,struct timeval,void *,char *,char *,int,int,struct timeval *);
+void broker_contact_notification_data(int,int,int,int,int,struct timeval,struct timeval,void *,contact *,char *,char *,int,struct timeval *);
+void broker_contact_notification_method_data(int,int,int,int,int,struct timeval,struct timeval,void *,contact *,char *,char *,char *,int,struct timeval *);
+void broker_adaptive_program_data(int,int,int,int,unsigned long,unsigned long,unsigned long,unsigned long,struct timeval *);
+void broker_adaptive_host_data(int,int,int,host *,int,unsigned long,unsigned long,struct timeval *);
+void broker_adaptive_service_data(int,int,int,service *,int,unsigned long,unsigned long,struct timeval *);
+void broker_adaptive_contact_data(int,int,int,contact *,int,unsigned long,unsigned long,unsigned long,unsigned long,unsigned long,unsigned long, struct timeval *);
+void broker_external_command(int,int,int,int,time_t,char *,char *,struct timeval *);
+void broker_aggregated_status_data(int,int,int,struct timeval *);
+void broker_retention_data(int,int,int,struct timeval *);
+void broker_acknowledgement_data(int,int,int,int,void *,char *,char *,int,int,int,struct timeval *);
+void broker_statechange_data(int,int,int,int,void *,int,int,int,int,struct timeval *);
+#endif
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif
--- a/include/common.h
+++ b/include/common.h
@@ -0,0 +1,500 @@
+/************************************************************************
+ *
+ * Nagios Common Header File
+ * Written By: Ethan Galstad (nagios@nagios.org)
+ * Last Modified: 10-22-2007
+ *
+ * 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.
+ ************************************************************************/
+
+
+#define PROGRAM_VERSION "3.0"
+#define PROGRAM_MODIFICATION_DATE "03-13-2008"
+
+/*#define DEBUG_CHECK_IPC 1 */
+/*#define DEBUG_CHECK_IPC2 1*/
+
+
+
+/* daemon is thread safe */
+#ifdef NSCORE
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+#ifndef _THREAD_SAFE
+#define _THREAD_SAFE
+#endif
+#endif
+
+/* Experimental performance tweaks - use with caution */
+#undef USE_MEMORY_PERFORMANCE_TWEAKS
+
+/* my_free has been freed from bondage as a function */
+#define my_free(ptr) { if(ptr) { free(ptr); ptr = NULL; } }
+
+
+
+/***************************** COMMANDS *********************************/
+
+#define CMD_NONE			0
+
+#define CMD_ADD_HOST_COMMENT		1
+#define CMD_DEL_HOST_COMMENT		2
+
+#define CMD_ADD_SVC_COMMENT		3
+#define CMD_DEL_SVC_COMMENT		4
+
+#define CMD_ENABLE_SVC_CHECK		5
+#define CMD_DISABLE_SVC_CHECK		6
+
+#define CMD_SCHEDULE_SVC_CHECK		7
+
+#define CMD_DELAY_SVC_NOTIFICATION	9
+
+#define CMD_DELAY_HOST_NOTIFICATION	10
+
+#define CMD_DISABLE_NOTIFICATIONS	11
+#define CMD_ENABLE_NOTIFICATIONS	12
+
+#define CMD_RESTART_PROCESS		13
+#define CMD_SHUTDOWN_PROCESS		14
+
+#define CMD_ENABLE_HOST_SVC_CHECKS              15
+#define CMD_DISABLE_HOST_SVC_CHECKS             16
+
+#define CMD_SCHEDULE_HOST_SVC_CHECKS            17
+
+#define CMD_DELAY_HOST_SVC_NOTIFICATIONS        19  /* currently unimplemented */
+
+#define CMD_DEL_ALL_HOST_COMMENTS               20
+#define CMD_DEL_ALL_SVC_COMMENTS                21
+
+#define CMD_ENABLE_SVC_NOTIFICATIONS                    22
+#define CMD_DISABLE_SVC_NOTIFICATIONS                   23
+#define CMD_ENABLE_HOST_NOTIFICATIONS                   24
+#define CMD_DISABLE_HOST_NOTIFICATIONS                  25
+#define CMD_ENABLE_ALL_NOTIFICATIONS_BEYOND_HOST        26
+#define CMD_DISABLE_ALL_NOTIFICATIONS_BEYOND_HOST       27
+#define CMD_ENABLE_HOST_SVC_NOTIFICATIONS		28
+#define CMD_DISABLE_HOST_SVC_NOTIFICATIONS		29
+
+#define CMD_PROCESS_SERVICE_CHECK_RESULT		30
+
+#define CMD_SAVE_STATE_INFORMATION			31
+#define CMD_READ_STATE_INFORMATION			32
+
+#define CMD_ACKNOWLEDGE_HOST_PROBLEM			33
+#define CMD_ACKNOWLEDGE_SVC_PROBLEM			34
+
+#define CMD_START_EXECUTING_SVC_CHECKS			35
+#define CMD_STOP_EXECUTING_SVC_CHECKS			36
+
+#define CMD_START_ACCEPTING_PASSIVE_SVC_CHECKS		37
+#define CMD_STOP_ACCEPTING_PASSIVE_SVC_CHECKS		38
+
+#define CMD_ENABLE_PASSIVE_SVC_CHECKS			39
+#define CMD_DISABLE_PASSIVE_SVC_CHECKS			40
+
+#define CMD_ENABLE_EVENT_HANDLERS			41
+#define CMD_DISABLE_EVENT_HANDLERS			42
+
+#define CMD_ENABLE_HOST_EVENT_HANDLER			43
+#define CMD_DISABLE_HOST_EVENT_HANDLER			44
+
+#define CMD_ENABLE_SVC_EVENT_HANDLER			45
+#define CMD_DISABLE_SVC_EVENT_HANDLER			46
+
+#define CMD_ENABLE_HOST_CHECK				47
+#define CMD_DISABLE_HOST_CHECK				48
+
+#define CMD_START_OBSESSING_OVER_SVC_CHECKS		49
+#define CMD_STOP_OBSESSING_OVER_SVC_CHECKS		50
+
+#define CMD_REMOVE_HOST_ACKNOWLEDGEMENT			51
+#define CMD_REMOVE_SVC_ACKNOWLEDGEMENT			52
+
+#define CMD_SCHEDULE_FORCED_HOST_SVC_CHECKS             53
+#define CMD_SCHEDULE_FORCED_SVC_CHECK                   54
+
+#define CMD_SCHEDULE_HOST_DOWNTIME                      55
+#define CMD_SCHEDULE_SVC_DOWNTIME                       56
+
+#define CMD_ENABLE_HOST_FLAP_DETECTION                  57
+#define CMD_DISABLE_HOST_FLAP_DETECTION                 58
+
+#define CMD_ENABLE_SVC_FLAP_DETECTION                   59
+#define CMD_DISABLE_SVC_FLAP_DETECTION                  60
+
+#define CMD_ENABLE_FLAP_DETECTION                       61
+#define CMD_DISABLE_FLAP_DETECTION                      62
+
+#define CMD_ENABLE_HOSTGROUP_SVC_NOTIFICATIONS          63
+#define CMD_DISABLE_HOSTGROUP_SVC_NOTIFICATIONS         64
+
+#define CMD_ENABLE_HOSTGROUP_HOST_NOTIFICATIONS         65
+#define CMD_DISABLE_HOSTGROUP_HOST_NOTIFICATIONS        66
+
+#define CMD_ENABLE_HOSTGROUP_SVC_CHECKS                 67
+#define CMD_DISABLE_HOSTGROUP_SVC_CHECKS                68
+
+#define CMD_CANCEL_HOST_DOWNTIME                        69 /* not internally implemented */
+#define CMD_CANCEL_SVC_DOWNTIME                         70 /* not internally implemented */
+
+#define CMD_CANCEL_ACTIVE_HOST_DOWNTIME                 71 /* old - no longer used */
+#define CMD_CANCEL_PENDING_HOST_DOWNTIME                72 /* old - no longer used */
+
+#define CMD_CANCEL_ACTIVE_SVC_DOWNTIME                  73 /* old - no longer used */
+#define CMD_CANCEL_PENDING_SVC_DOWNTIME                 74 /* old - no longer used */
+
+#define CMD_CANCEL_ACTIVE_HOST_SVC_DOWNTIME             75 /* unimplemented */
+#define CMD_CANCEL_PENDING_HOST_SVC_DOWNTIME            76 /* unimplemented */
+
+#define CMD_FLUSH_PENDING_COMMANDS                      77
+
+#define CMD_DEL_HOST_DOWNTIME                           78
+#define CMD_DEL_SVC_DOWNTIME                            79
+
+#define CMD_ENABLE_FAILURE_PREDICTION                   80
+#define CMD_DISABLE_FAILURE_PREDICTION                  81
+
+#define CMD_ENABLE_PERFORMANCE_DATA                     82
+#define CMD_DISABLE_PERFORMANCE_DATA                    83
+
+#define CMD_SCHEDULE_HOSTGROUP_HOST_DOWNTIME            84
+#define CMD_SCHEDULE_HOSTGROUP_SVC_DOWNTIME             85
+#define CMD_SCHEDULE_HOST_SVC_DOWNTIME                  86
+
+/* new commands in Nagios 2.x found below... */
+#define CMD_PROCESS_HOST_CHECK_RESULT		        87
+
+#define CMD_START_EXECUTING_HOST_CHECKS			88
+#define CMD_STOP_EXECUTING_HOST_CHECKS			89
+
+#define CMD_START_ACCEPTING_PASSIVE_HOST_CHECKS		90
+#define CMD_STOP_ACCEPTING_PASSIVE_HOST_CHECKS		91
+
+#define CMD_ENABLE_PASSIVE_HOST_CHECKS			92
+#define CMD_DISABLE_PASSIVE_HOST_CHECKS			93
+
+#define CMD_START_OBSESSING_OVER_HOST_CHECKS		94
+#define CMD_STOP_OBSESSING_OVER_HOST_CHECKS		95
+
+#define CMD_SCHEDULE_HOST_CHECK		                96
+#define CMD_SCHEDULE_FORCED_HOST_CHECK                  98
+
+#define CMD_START_OBSESSING_OVER_SVC		        99
+#define CMD_STOP_OBSESSING_OVER_SVC		        100
+
+#define CMD_START_OBSESSING_OVER_HOST		        101
+#define CMD_STOP_OBSESSING_OVER_HOST		        102
+
+#define CMD_ENABLE_HOSTGROUP_HOST_CHECKS                103
+#define CMD_DISABLE_HOSTGROUP_HOST_CHECKS               104
+
+#define CMD_ENABLE_HOSTGROUP_PASSIVE_SVC_CHECKS         105
+#define CMD_DISABLE_HOSTGROUP_PASSIVE_SVC_CHECKS        106
+
+#define CMD_ENABLE_HOSTGROUP_PASSIVE_HOST_CHECKS        107
+#define CMD_DISABLE_HOSTGROUP_PASSIVE_HOST_CHECKS       108
+
+#define CMD_ENABLE_SERVICEGROUP_SVC_NOTIFICATIONS       109
+#define CMD_DISABLE_SERVICEGROUP_SVC_NOTIFICATIONS      110
+
+#define CMD_ENABLE_SERVICEGROUP_HOST_NOTIFICATIONS      111
+#define CMD_DISABLE_SERVICEGROUP_HOST_NOTIFICATIONS     112
+
+#define CMD_ENABLE_SERVICEGROUP_SVC_CHECKS              113
+#define CMD_DISABLE_SERVICEGROUP_SVC_CHECKS             114
+
+#define CMD_ENABLE_SERVICEGROUP_HOST_CHECKS             115
+#define CMD_DISABLE_SERVICEGROUP_HOST_CHECKS            116
+
+#define CMD_ENABLE_SERVICEGROUP_PASSIVE_SVC_CHECKS      117
+#define CMD_DISABLE_SERVICEGROUP_PASSIVE_SVC_CHECKS     118
+
+#define CMD_ENABLE_SERVICEGROUP_PASSIVE_HOST_CHECKS     119
+#define CMD_DISABLE_SERVICEGROUP_PASSIVE_HOST_CHECKS    120
+
+#define CMD_SCHEDULE_SERVICEGROUP_HOST_DOWNTIME         121
+#define CMD_SCHEDULE_SERVICEGROUP_SVC_DOWNTIME          122
+
+#define CMD_CHANGE_GLOBAL_HOST_EVENT_HANDLER            123
+#define CMD_CHANGE_GLOBAL_SVC_EVENT_HANDLER             124
+
+#define CMD_CHANGE_HOST_EVENT_HANDLER                   125
+#define CMD_CHANGE_SVC_EVENT_HANDLER                    126
+
+#define CMD_CHANGE_HOST_CHECK_COMMAND                   127
+#define CMD_CHANGE_SVC_CHECK_COMMAND                    128
+
+#define CMD_CHANGE_NORMAL_HOST_CHECK_INTERVAL           129
+#define CMD_CHANGE_NORMAL_SVC_CHECK_INTERVAL            130
+#define CMD_CHANGE_RETRY_SVC_CHECK_INTERVAL             131
+
+#define CMD_CHANGE_MAX_HOST_CHECK_ATTEMPTS              132
+#define CMD_CHANGE_MAX_SVC_CHECK_ATTEMPTS               133
+
+#define CMD_SCHEDULE_AND_PROPAGATE_TRIGGERED_HOST_DOWNTIME 134
+
+#define CMD_ENABLE_HOST_AND_CHILD_NOTIFICATIONS         135
+#define CMD_DISABLE_HOST_AND_CHILD_NOTIFICATIONS        136
+
+#define CMD_SCHEDULE_AND_PROPAGATE_HOST_DOWNTIME        137
+
+#define CMD_ENABLE_SERVICE_FRESHNESS_CHECKS             138
+#define CMD_DISABLE_SERVICE_FRESHNESS_CHECKS            139
+
+#define CMD_ENABLE_HOST_FRESHNESS_CHECKS                140
+#define CMD_DISABLE_HOST_FRESHNESS_CHECKS               141
+
+#define CMD_SET_HOST_NOTIFICATION_NUMBER                142
+#define CMD_SET_SVC_NOTIFICATION_NUMBER                 143
+
+/* new commands in Nagios 3.x found below... */
+#define CMD_CHANGE_HOST_CHECK_TIMEPERIOD                144  
+#define CMD_CHANGE_SVC_CHECK_TIMEPERIOD                 145
+
+#define CMD_PROCESS_FILE                                146
+
+#define CMD_CHANGE_CUSTOM_HOST_VAR                      147
+#define CMD_CHANGE_CUSTOM_SVC_VAR                       148
+#define CMD_CHANGE_CUSTOM_CONTACT_VAR                   149
+
+#define CMD_ENABLE_CONTACT_HOST_NOTIFICATIONS           150
+#define CMD_DISABLE_CONTACT_HOST_NOTIFICATIONS          151
+#define CMD_ENABLE_CONTACT_SVC_NOTIFICATIONS            152
+#define CMD_DISABLE_CONTACT_SVC_NOTIFICATIONS           153
+
+#define CMD_ENABLE_CONTACTGROUP_HOST_NOTIFICATIONS      154
+#define CMD_DISABLE_CONTACTGROUP_HOST_NOTIFICATIONS     155
+#define CMD_ENABLE_CONTACTGROUP_SVC_NOTIFICATIONS       156
+#define CMD_DISABLE_CONTACTGROUP_SVC_NOTIFICATIONS      157
+
+#define CMD_CHANGE_RETRY_HOST_CHECK_INTERVAL            158
+
+#define CMD_SEND_CUSTOM_HOST_NOTIFICATION               159
+#define CMD_SEND_CUSTOM_SVC_NOTIFICATION                160
+
+#define CMD_CHANGE_HOST_NOTIFICATION_TIMEPERIOD         161
+#define CMD_CHANGE_SVC_NOTIFICATION_TIMEPERIOD          162
+#define CMD_CHANGE_CONTACT_HOST_NOTIFICATION_TIMEPERIOD 163
+#define CMD_CHANGE_CONTACT_SVC_NOTIFICATION_TIMEPERIOD  164
+
+#define CMD_CHANGE_HOST_MODATTR                         165
+#define CMD_CHANGE_SVC_MODATTR                          166
+#define CMD_CHANGE_CONTACT_MODATTR                      167
+#define CMD_CHANGE_CONTACT_MODHATTR                     168
+#define CMD_CHANGE_CONTACT_MODSATTR                     169
+
+/* custom command introduced in Nagios 3.x */
+#define CMD_CUSTOM_COMMAND                              999
+
+
+
+/************************ SERVICE CHECK TYPES ****************************/
+
+#define SERVICE_CHECK_ACTIVE		0	/* Nagios performed the service check */
+#define SERVICE_CHECK_PASSIVE		1	/* the service check result was submitted by an external source */
+
+
+/************************** HOST CHECK TYPES *****************************/
+
+#define HOST_CHECK_ACTIVE		0	/* Nagios performed the host check */
+#define HOST_CHECK_PASSIVE		1	/* the host check result was submitted by an external source */
+
+
+/************************ SERVICE STATE TYPES ****************************/
+
+#define SOFT_STATE			0	
+#define HARD_STATE			1
+
+
+/************************* SCHEDULED DOWNTIME TYPES **********************/
+
+#define SERVICE_DOWNTIME		1	/* service downtime */
+#define HOST_DOWNTIME			2	/* host downtime */
+#define ANY_DOWNTIME                    3       /* host or service downtime */
+
+
+/************************** NOTIFICATION OPTIONS *************************/
+
+#define NOTIFICATION_OPTION_NONE        0
+#define NOTIFICATION_OPTION_BROADCAST   1
+#define NOTIFICATION_OPTION_FORCED      2
+#define NOTIFICATION_OPTION_INCREMENT   4
+
+
+/************************** ACKNOWLEDGEMENT TYPES ************************/
+
+#define HOST_ACKNOWLEDGEMENT            0
+#define SERVICE_ACKNOWLEDGEMENT         1
+
+#define ACKNOWLEDGEMENT_NONE            0
+#define ACKNOWLEDGEMENT_NORMAL          1
+#define ACKNOWLEDGEMENT_STICKY          2
+
+
+/**************************** DEPENDENCY TYPES ***************************/
+
+#define NOTIFICATION_DEPENDENCY		1
+#define EXECUTION_DEPENDENCY		2
+
+
+
+/********************** HOST/SERVICE CHECK OPTIONS ***********************/
+
+#define CHECK_OPTION_NONE		0	/* no check options */
+#define CHECK_OPTION_FORCE_EXECUTION	1	/* force execution of a check (ignores disabled services/hosts, invalid timeperiods) */
+#define CHECK_OPTION_FRESHNESS_CHECK    2       /* this is a freshness check */
+#define CHECK_OPTION_ORPHAN_CHECK       4       /* this is an orphan check */
+
+
+/**************************** PROGRAM MODES ******************************/
+
+#define STANDBY_MODE		0	
+#define ACTIVE_MODE		1
+
+
+/************************** LOG ROTATION MODES ***************************/
+
+#define LOG_ROTATION_NONE       0
+#define LOG_ROTATION_HOURLY     1
+#define LOG_ROTATION_DAILY      2
+#define LOG_ROTATION_WEEKLY     3
+#define LOG_ROTATION_MONTHLY    4
+
+
+/***************************** LOG VERSIONS ******************************/
+
+#define LOG_VERSION_1           "1.0"
+#define LOG_VERSION_2           "2.0"
+
+
+
+/*************************** CHECK STATISTICS ****************************/
+
+#define ACTIVE_SCHEDULED_SERVICE_CHECK_STATS 0
+#define ACTIVE_ONDEMAND_SERVICE_CHECK_STATS  1
+#define PASSIVE_SERVICE_CHECK_STATS          2
+#define ACTIVE_SCHEDULED_HOST_CHECK_STATS    3
+#define ACTIVE_ONDEMAND_HOST_CHECK_STATS     4
+#define PASSIVE_HOST_CHECK_STATS             5
+#define ACTIVE_CACHED_HOST_CHECK_STATS       6
+#define ACTIVE_CACHED_SERVICE_CHECK_STATS    7
+#define EXTERNAL_COMMAND_STATS               8
+#define PARALLEL_HOST_CHECK_STATS            9
+#define SERIAL_HOST_CHECK_STATS              10
+#define MAX_CHECK_STATS_TYPES                11
+
+
+/************************* GENERAL DEFINITIONS  **************************/
+
+#define	OK				0
+#define ERROR				-2	/* value was changed from -1 so as to not interfere with STATUS_UNKNOWN plugin result */
+
+
+#ifndef TRUE
+#define TRUE				1
+#elif (TRUE!=1)
+#define TRUE				1
+#endif
+#ifndef FALSE
+#define FALSE				0
+#elif (FALSE!=0)
+#define FALSE				0
+#endif
+
+
+/****************** HOST CONFIG FILE READING OPTIONS ********************/
+
+#define READ_HOSTS			1
+#define READ_HOSTGROUPS			2
+#define READ_CONTACTS			4
+#define READ_CONTACTGROUPS		8
+#define READ_SERVICES			16
+#define READ_COMMANDS			32
+#define READ_TIMEPERIODS		64
+#define READ_SERVICEESCALATIONS		128
+#define READ_HOSTGROUPESCALATIONS	256     /* no longer implemented */
+#define READ_SERVICEDEPENDENCIES        512
+#define READ_HOSTDEPENDENCIES           1024
+#define READ_HOSTESCALATIONS            2048
+#define READ_HOSTEXTINFO                4096
+#define READ_SERVICEEXTINFO             8192
+#define READ_SERVICEGROUPS              16384
+
+#define READ_ALL_OBJECT_DATA            READ_HOSTS | READ_HOSTGROUPS | READ_CONTACTS | READ_CONTACTGROUPS | READ_SERVICES | READ_COMMANDS | READ_TIMEPERIODS | READ_SERVICEESCALATIONS | READ_SERVICEDEPENDENCIES | READ_HOSTDEPENDENCIES | READ_HOSTESCALATIONS | READ_HOSTEXTINFO | READ_SERVICEEXTINFO | READ_SERVICEGROUPS
+
+
+/************************** DATE RANGE TYPES ****************************/
+
+#define DATERANGE_CALENDAR_DATE  0  /* 2008-12-25 */
+#define DATERANGE_MONTH_DATE     1  /* july 4 (specific month) */
+#define DATERANGE_MONTH_DAY      2  /* day 21 (generic month) */
+#define DATERANGE_MONTH_WEEK_DAY 3  /* 3rd thursday (specific month) */
+#define DATERANGE_WEEK_DAY       4  /* 3rd thursday (generic month) */
+#define DATERANGE_TYPES          5 
+
+
+/************************** DATE/TIME TYPES *****************************/
+
+#define LONG_DATE_TIME			0
+#define SHORT_DATE_TIME			1
+#define SHORT_DATE			2
+#define SHORT_TIME			3
+#define HTTP_DATE_TIME			4	/* time formatted for use in HTTP headers */
+
+
+/**************************** DATE FORMATS ******************************/
+
+#define DATE_FORMAT_US                  0       /* U.S. (MM-DD-YYYY HH:MM:SS) */
+#define DATE_FORMAT_EURO                1       /* European (DD-MM-YYYY HH:MM:SS) */
+#define DATE_FORMAT_ISO8601             2       /* ISO8601 (YYYY-MM-DD HH:MM:SS) */
+#define DATE_FORMAT_STRICT_ISO8601      3       /* ISO8601 (YYYY-MM-DDTHH:MM:SS) */
+
+
+/************************** MISC DEFINITIONS ****************************/
+
+#define MAX_FILENAME_LENGTH			256	/* max length of path/filename that Nagios will process */
+#define MAX_INPUT_BUFFER			1024	/* size in bytes of max. input buffer (for reading files, misc stuff) */
+#define MAX_COMMAND_BUFFER                      8192    /* max length of raw or processed command line */
+#define MAX_EXTERNAL_COMMAND_LENGTH             8192    /* max length of an external command */
+
+#define MAX_DATETIME_LENGTH			48
+
+
+/************************* MODIFIED ATTRIBUTES **************************/
+
+#define MODATTR_NONE                            0
+#define MODATTR_NOTIFICATIONS_ENABLED           1
+#define MODATTR_ACTIVE_CHECKS_ENABLED           2
+#define MODATTR_PASSIVE_CHECKS_ENABLED          4
+#define MODATTR_EVENT_HANDLER_ENABLED           8
+#define MODATTR_FLAP_DETECTION_ENABLED          16
+#define MODATTR_FAILURE_PREDICTION_ENABLED      32
+#define MODATTR_PERFORMANCE_DATA_ENABLED        64
+#define MODATTR_OBSESSIVE_HANDLER_ENABLED       128
+#define MODATTR_EVENT_HANDLER_COMMAND           256
+#define MODATTR_CHECK_COMMAND                   512
+#define MODATTR_NORMAL_CHECK_INTERVAL           1024
+#define MODATTR_RETRY_CHECK_INTERVAL            2048
+#define MODATTR_MAX_CHECK_ATTEMPTS              4096
+#define MODATTR_FRESHNESS_CHECKS_ENABLED        8192
+#define MODATTR_CHECK_TIMEPERIOD                16384
+#define MODATTR_CUSTOM_VARIABLE                 32768
+#define MODATTR_NOTIFICATION_TIMEPERIOD         65536
+
+	
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -0,0 +1,177 @@
+/* include/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Default Nagios Group */
+#undef DEFAULT_NAGIOS_GROUP
+
+/* Default Nagios User */
+#undef DEFAULT_NAGIOS_USER
+
+/* Define to 1 if you have the `alarm' function. */
+#undef HAVE_ALARM
+
+/* Define to 1 if you have the `bzero' function. */
+#undef HAVE_BZERO
+
+/* Define to 1 if you have the `getloadavg' function. */
+#undef HAVE_GETLOADAVG
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#undef HAVE_GETOPT_H
+
+/* Define to 1 if you have the <grp.h> header file. */
+#undef HAVE_GRP_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+   to 0 otherwise. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#undef HAVE_PTHREAD_H
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#undef HAVE_PWD_H
+
+/* Define to 1 if you have the <signal.h> header file. */
+#undef HAVE_SIGNAL_H
+
+/* Define to 1 if you have the `socket' function. */
+#undef HAVE_SOCKET
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+   zero-length file name argument. */
+#undef HAVE_STAT_EMPTY_STRING_BUG
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strspn' function. */
+#undef HAVE_STRSPN
+
+/* Define to 1 if `d_type' is member of `struct dirent'. */
+#undef HAVE_STRUCT_DIRENT_D_TYPE
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
+
+/* Define to 1 if you have the <vfork.h> header file. */
+#undef HAVE_VFORK_H
+
+/* Define to 1 if `fork' works. */
+#undef HAVE_WORKING_FORK
+
+/* Define to 1 if `vfork' works. */
+#undef HAVE_WORKING_VFORK
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+   slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#undef malloc
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
+
+/* Define as `fork' if `vfork' does not work. */
+#undef vfork
--- a/include/global.h
+++ b/include/global.h
@@ -0,0 +1,4 @@
+#ifndef GLOBAL_H_
+#define GLOBAL_H_
+
+#endif /*GLOBAL_H_*/
--- a/include/locations.h
+++ b/include/locations.h
@@ -0,0 +1,43 @@
+/************************************************************************
+ *
+ * Nagios Locations Header File
+ * Written By: Ethan Galstad (nagios@nagios.org)
+ * Last Modified: 04-30-2007
+ *
+ * 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.
+ ************************************************************************/
+
+#define DEFAULT_TEMP_FILE			"/usr/local/nagios/var/tempfile"
+#define DEFAULT_TEMP_PATH                       "/tmp"
+#define DEFAULT_CHECK_RESULT_PATH		"/usr/local/nagios/var/spool/checkresults"
+#define DEFAULT_STATUS_FILE			"/usr/local/nagios/var/status.dat"
+#define DEFAULT_LOG_FILE			"/usr/local/nagios/var/nagios.log"
+#define DEFAULT_LOG_ARCHIVE_PATH		"/usr/local/nagios/var/archives/"
+#define DEFAULT_DEBUG_FILE                      "/usr/local/nagios/var/nagios.debug"
+#define DEFAULT_COMMENT_FILE			"/usr/local/nagios/var/comments.dat"
+#define DEFAULT_DOWNTIME_FILE			"/usr/local/nagios/var/downtime.dat"
+#define DEFAULT_RETENTION_FILE			"/usr/local/nagios/var/retention.dat"
+#define DEFAULT_COMMAND_FILE			"/usr/local/nagios/var/rw/nagios.cmd"
+#define DEFAULT_CONFIG_FILE			"/usr/local/nagios/etc/nagios.cfg"
+#define DEFAULT_PHYSICAL_HTML_PATH		"/usr/local/nagios/share"
+#define DEFAULT_URL_HTML_PATH			"/nagios"
+#define DEFAULT_PHYSICAL_CGIBIN_PATH		"/usr/local/nagios/sbin"
+#define DEFAULT_URL_CGIBIN_PATH			"/nagios/cgi-bin"
+#define DEFAULT_CGI_CONFIG_FILE			"/usr/local/nagios/etc/cgi.cfg"
+#define DEFAULT_LOCK_FILE			"/usr/local/nagios/var/nagios.lock"
+#define DEFAULT_OBJECT_CACHE_FILE		"/usr/local/nagios/var/objects.cache"
+#define DEFAULT_PRECACHED_OBJECT_FILE		"/usr/local/nagios/var/objects.precache"
+#define DEFAULT_EVENT_BROKER_FILE		"/usr/local/nagios/var/broker.socket"
+#define DEFAULT_P1_FILE				"/usr/local/nagios/bin/p1.pl"	/**** EMBEDDED PERL ****/
+#define DEFAULT_AUTH_FILE			""			/**** EMBEDDED PERL - IS THIS USED? ****/
--- a/include/nagios.h
+++ b/include/nagios.h
@@ -0,0 +1,812 @@
+/************************************************************************
+ *
+ * Nagios Main Header File
+ * Written By: Ethan Galstad (nagios@nagios.org)
+ * Last Modified: 02-23-2008
+ *
+ * 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.
+ ************************************************************************/
+
+#ifndef _NAGIOS_H
+#define _NAGIOS_H
+
+#ifndef __GNUC__
+# define __attribute__(x) /* nothing */
+#endif
+
+#include "config.h"
+
+//#include "pnp.h"
+#include "common.h"
+#include "locations.h"
+#include "objects.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/************* MISC LENGTH/SIZE DEFINITIONS ***********/
+
+/*
+   NOTE: Plugin length is artificially capped at 8k to prevent runaway plugins from returning MBs/GBs of data
+   back to Nagios.  If you increase the 8k cap by modifying this value, make sure you also increase the value
+   of MAX_EXTERNAL_COMMAND_LENGTH in common.h to allow for passive checks results received through the external
+   command file. EG 10/19/07
+*/
+#define MAX_PLUGIN_OUTPUT_LENGTH                8192    /* max length of plugin output (including perf data) */
+
+
+
+/******************* DEFAULT VALUES *******************/
+
+#define DEFAULT_LOG_LEVEL					1	/* log all events to main log file */
+#define DEFAULT_USE_SYSLOG					1	/* log events to syslog? 1=yes, 0=no */
+#define DEFAULT_SYSLOG_LEVEL					2	/* log only severe events to syslog */
+
+#define DEFAULT_NOTIFICATION_LOGGING				1	/* log notification events? 1=yes, 0=no */
+
+#define DEFAULT_INTER_CHECK_DELAY				5.0	/* seconds between initial service check scheduling */
+#define DEFAULT_INTERLEAVE_FACTOR      				1       /* default interleave to use when scheduling checks */
+#define DEFAULT_SLEEP_TIME      				0.5    	/* seconds between event run checks */
+#define DEFAULT_INTERVAL_LENGTH 				60     	/* seconds per interval unit for check scheduling */
+#define DEFAULT_RETRY_INTERVAL  				30	/* services are retried in 30 seconds if they're not OK */
+#define DEFAULT_COMMAND_CHECK_INTERVAL				-1	/* interval to check for external commands (default = as often as possible) */
+#define DEFAULT_CHECK_REAPER_INTERVAL				10	/* interval in seconds to reap host and service check results */
+#define DEFAULT_MAX_REAPER_TIME                 		30      /* maximum number of seconds to spend reaping service checks before we break out for a while */
+#define DEFAULT_MAX_CHECK_RESULT_AGE				3600    /* maximum number of seconds that a check result file is considered to be valid */
+#define DEFAULT_MAX_PARALLEL_SERVICE_CHECKS 			0	/* maximum number of service checks we can have running at any given time (0=unlimited) */
+#define DEFAULT_RETENTION_UPDATE_INTERVAL			60	/* minutes between auto-save of retention data */
+#define DEFAULT_RETENTION_SCHEDULING_HORIZON    		900     /* max seconds between program restarts that we will preserve scheduling information */
+#define DEFAULT_STATUS_UPDATE_INTERVAL				60	/* seconds between aggregated status data updates */
+#define DEFAULT_FRESHNESS_CHECK_INTERVAL        		60      /* seconds between service result freshness checks */
+#define DEFAULT_AUTO_RESCHEDULING_INTERVAL      		30      /* seconds between host and service check rescheduling events */
+#define DEFAULT_AUTO_RESCHEDULING_WINDOW        		180     /* window of time (in seconds) for which we should reschedule host and service checks */
+#define DEFAULT_ORPHAN_CHECK_INTERVAL           		60      /* seconds between checks for orphaned hosts and services */
+
+#define DEFAULT_NOTIFICATION_TIMEOUT				30	/* max time in seconds to wait for notification commands to complete */
+#define DEFAULT_EVENT_HANDLER_TIMEOUT				30	/* max time in seconds to wait for event handler commands to complete */
+#define DEFAULT_HOST_CHECK_TIMEOUT				30	/* max time in seconds to wait for host check commands to complete */
+#define DEFAULT_SERVICE_CHECK_TIMEOUT				60	/* max time in seconds to wait for service check commands to complete */
+#define DEFAULT_OCSP_TIMEOUT					15	/* max time in seconds to wait for obsessive compulsive processing commands to complete */
+#define DEFAULT_OCHP_TIMEOUT					15	/* max time in seconds to wait for obsessive compulsive processing commands to complete */
+#define DEFAULT_PERFDATA_TIMEOUT                		5       /* max time in seconds to wait for performance data commands to complete */
+#define DEFAULT_TIME_CHANGE_THRESHOLD				900	/* compensate for time changes of more than 15 minutes */
+
+#define DEFAULT_LOG_HOST_RETRIES				0	/* don't log host retries */
+#define DEFAULT_LOG_SERVICE_RETRIES				0	/* don't log service retries */
+#define DEFAULT_LOG_EVENT_HANDLERS				1	/* log event handlers */
+#define DEFAULT_LOG_INITIAL_STATES				0	/* don't log initial service and host states */
+#define DEFAULT_LOG_EXTERNAL_COMMANDS				1	/* log external commands */
+#define DEFAULT_LOG_PASSIVE_CHECKS				1	/* log passive service checks */
+
+#define DEFAULT_DEBUG_LEVEL                                     0       /* don't log any debugging information */
+#define DEFAULT_DEBUG_VERBOSITY                                 1
+#define DEFAULT_MAX_DEBUG_FILE_SIZE                             1000000 /* max size of debug log */
+
+#define DEFAULT_AGGRESSIVE_HOST_CHECKING			0	/* don't use "aggressive" host checking */
+#define DEFAULT_CHECK_EXTERNAL_COMMANDS				1 	/* check for external commands */
+#define DEFAULT_CHECK_ORPHANED_SERVICES				1	/* check for orphaned services */
+#define DEFAULT_CHECK_ORPHANED_HOSTS            		1       /* check for orphaned hosts */
+#define DEFAULT_ENABLE_FLAP_DETECTION           		0       /* don't enable flap detection */
+#define DEFAULT_PROCESS_PERFORMANCE_DATA        		0       /* don't process performance data */
+#define DEFAULT_CHECK_SERVICE_FRESHNESS         		1       /* check service result freshness */
+#define DEFAULT_CHECK_HOST_FRESHNESS            		0       /* don't check host result freshness */
+#define DEFAULT_AUTO_RESCHEDULE_CHECKS          		0       /* don't auto-reschedule host and service checks */
+#define DEFAULT_TRANSLATE_PASSIVE_HOST_CHECKS                   0       /* should we translate DOWN/UNREACHABLE passive host checks? */
+#define DEFAULT_PASSIVE_HOST_CHECKS_SOFT                        0       /* passive host checks are treated as HARD by default */
+
+#define DEFAULT_LOW_SERVICE_FLAP_THRESHOLD			20.0	/* low threshold for detection of service flapping */
+#define DEFAULT_HIGH_SERVICE_FLAP_THRESHOLD			30.0	/* high threshold for detection of service flapping */
+#define DEFAULT_LOW_HOST_FLAP_THRESHOLD				20.0	/* low threshold for detection of host flapping */
+#define DEFAULT_HIGH_HOST_FLAP_THRESHOLD			30.0	/* high threshold for detection of host flapping */
+
+#define DEFAULT_HOST_CHECK_SPREAD				30	/* max minutes to schedule all initial host checks */
+#define DEFAULT_SERVICE_CHECK_SPREAD				30	/* max minutes to schedule all initial service checks */
+
+#define DEFAULT_CACHED_HOST_CHECK_HORIZON      			15      /* max age in seconds that cached host checks can be used */
+#define DEFAULT_CACHED_SERVICE_CHECK_HORIZON    		15      /* max age in seconds that cached service checks can be used */
+#define DEFAULT_ENABLE_PREDICTIVE_HOST_DEPENDENCY_CHECKS	1	/* should we use predictive host dependency checks? */
+#define DEFAULT_ENABLE_PREDICTIVE_SERVICE_DEPENDENCY_CHECKS	1	/* should we use predictive service dependency checks? */
+
+#define DEFAULT_USE_LARGE_INSTALLATION_TWEAKS                   0       /* don't use tweaks for large Nagios installations */
+
+#define DEFAULT_ENABLE_EMBEDDED_PERL                            1       /* enable embedded Perl interpreter (if compiled in) */
+#define DEFAULT_USE_EMBEDDED_PERL_IMPLICITLY                    1       /* by default, embedded Perl is used for Perl plugins that don't explicitly disable it */
+
+#define DEFAULT_ADDITIONAL_FRESHNESS_LATENCY			15	/* seconds to be added to freshness thresholds when automatically calculated by Nagios */
+
+
+
+/******************* LOGGING TYPES ********************/
+
+#define NSLOG_RUNTIME_ERROR		1
+#define NSLOG_RUNTIME_WARNING		2
+
+#define NSLOG_VERIFICATION_ERROR	4
+#define NSLOG_VERIFICATION_WARNING	8
+
+#define NSLOG_CONFIG_ERROR		16
+#define NSLOG_CONFIG_WARNING		32
+
+#define NSLOG_PROCESS_INFO		64
+#define NSLOG_EVENT_HANDLER		128
+/*#define NSLOG_NOTIFICATION		256*/	/* NOT USED ANYMORE - CAN BE REUSED */
+#define NSLOG_EXTERNAL_COMMAND		512
+
+#define NSLOG_HOST_UP      		1024
+#define NSLOG_HOST_DOWN			2048
+#define NSLOG_HOST_UNREACHABLE		4096
+
+#define NSLOG_SERVICE_OK		8192
+#define NSLOG_SERVICE_UNKNOWN		16384
+#define NSLOG_SERVICE_WARNING		32768
+#define NSLOG_SERVICE_CRITICAL		65536
+
+#define NSLOG_PASSIVE_CHECK		131072
+
+#define NSLOG_INFO_MESSAGE		262144
+
+#define NSLOG_HOST_NOTIFICATION		524288
+#define NSLOG_SERVICE_NOTIFICATION	1048576
+
+
+/***************** DEBUGGING LEVELS *******************/
+
+#define DEBUGL_ALL                      -1
+#define DEBUGL_NONE                     0
+#define DEBUGL_FUNCTIONS                1
+#define DEBUGL_CONFIG			2
+#define DEBUGL_PROCESS                  4
+#define DEBUGL_STATUSDATA               4
+#define DEBUGL_RETENTIONDATA            4
+#define DEBUGL_EVENTS                   8
+#define DEBUGL_CHECKS                   16
+#define DEBUGL_IPC                      16
+#define DEBUGL_FLAPPING                 16
+#define DEBUGL_EVENTHANDLERS            16
+#define DEBUGL_PERFDATA                 16
+#define DEBUGL_NOTIFICATIONS            32
+#define DEBUGL_EVENTBROKER              64
+#define DEBUGL_EXTERNALCOMMANDS         128
+#define DEBUGL_COMMANDS                 256
+#define DEBUGL_DOWNTIME                 512
+#define DEBUGL_COMMENTS                 1024
+#define DEBUGL_MACROS                   2048
+
+#define DEBUGV_BASIC                    0
+#define DEBUGV_MORE			1
+#define DEBUGV_MOST                     2
+
+
+/******************** HOST STATUS *********************/
+
+#define HOST_UP				0
+#define HOST_DOWN			1
+#define HOST_UNREACHABLE		2
+
+
+
+/******************* STATE LOGGING TYPES **************/
+
+#define INITIAL_STATES                  1
+#define CURRENT_STATES                  2
+
+
+
+/************ SERVICE DEPENDENCY VALUES ***************/
+
+#define DEPENDENCIES_OK			0
+#define DEPENDENCIES_FAILED		1
+
+
+
+/*********** ROUTE CHECK PROPAGATION TYPES ************/
+
+#define PROPAGATE_TO_PARENT_HOSTS	1
+#define PROPAGATE_TO_CHILD_HOSTS	2
+
+
+
+/****************** SERVICE STATES ********************/
+
+#define STATE_OK			0
+#define STATE_WARNING			1
+#define STATE_CRITICAL			2
+#define STATE_UNKNOWN			3       /* changed from -1 on 02/24/2001 */
+
+
+
+/****************** FLAPPING TYPES ********************/
+
+#define HOST_FLAPPING                   0
+#define SERVICE_FLAPPING                1
+
+
+
+/**************** NOTIFICATION TYPES ******************/
+
+#define HOST_NOTIFICATION               0
+#define SERVICE_NOTIFICATION            1
+
+
+
+/************* NOTIFICATION REASON TYPES ***************/
+
+#define NOTIFICATION_NORMAL             0
+#define NOTIFICATION_ACKNOWLEDGEMENT    1
+#define NOTIFICATION_FLAPPINGSTART      2
+#define NOTIFICATION_FLAPPINGSTOP       3
+#define NOTIFICATION_FLAPPINGDISABLED   4
+#define NOTIFICATION_DOWNTIMESTART      5
+#define NOTIFICATION_DOWNTIMEEND        6
+#define NOTIFICATION_DOWNTIMECANCELLED  7
+#define NOTIFICATION_CUSTOM             99
+
+
+
+/**************** EVENT HANDLER TYPES *****************/
+
+#define HOST_EVENTHANDLER               0
+#define SERVICE_EVENTHANDLER            1
+#define GLOBAL_HOST_EVENTHANDLER        2
+#define GLOBAL_SERVICE_EVENTHANDLER     3
+
+
+
+/***************** STATE CHANGE TYPES *****************/
+
+#define HOST_STATECHANGE                0
+#define SERVICE_STATECHANGE             1
+
+
+
+/***************** OBJECT CHECK TYPES *****************/
+#define SERVICE_CHECK                   0
+#define HOST_CHECK                      1
+
+
+
+/******************* EVENT TYPES **********************/
+
+#define EVENT_SERVICE_CHECK		0	/* active service check */
+#define EVENT_COMMAND_CHECK		1	/* external command check */
+#define EVENT_LOG_ROTATION		2	/* log file rotation */
+#define EVENT_PROGRAM_SHUTDOWN		3	/* program shutdown */
+#define EVENT_PROGRAM_RESTART		4	/* program restart */
+#define EVENT_CHECK_REAPER              5       /* reaps results from host and service checks */
+#define EVENT_ORPHAN_CHECK		6	/* checks for orphaned hosts and services */
+#define EVENT_RETENTION_SAVE		7	/* save (dump) retention data */
+#define EVENT_STATUS_SAVE		8	/* save (dump) status data */
+#define EVENT_SCHEDULED_DOWNTIME	9	/* scheduled host or service downtime */
+#define EVENT_SFRESHNESS_CHECK          10      /* checks service result "freshness" */
+#define EVENT_EXPIRE_DOWNTIME		11      /* checks for (and removes) expired scheduled downtime */
+#define EVENT_HOST_CHECK                12      /* active host check */
+#define EVENT_HFRESHNESS_CHECK          13      /* checks host result "freshness" */
+#define EVENT_RESCHEDULE_CHECKS		14      /* adjust scheduling of host and service checks */
+#define EVENT_EXPIRE_COMMENT            15      /* removes expired comments */
+#define EVENT_SLEEP                     98      /* asynchronous sleep event that occurs when event queues are empty */
+#define EVENT_USER_FUNCTION             99      /* USER-defined function (modules) */
+
+
+
+/******* INTER-CHECK DELAY CALCULATION TYPES **********/
+
+#define ICD_NONE			0	/* no inter-check delay */
+#define ICD_DUMB			1	/* dumb delay of 1 second */
+#define ICD_SMART			2	/* smart delay */
+#define ICD_USER			3       /* user-specified delay */
+
+
+
+/******* INTERLEAVE FACTOR CALCULATION TYPES **********/
+
+#define ILF_USER			0	/* user-specified interleave factor */
+#define ILF_SMART			1	/* smart interleave */
+
+
+
+/************ SCHEDULED DOWNTIME TYPES ****************/
+
+#define ACTIVE_DOWNTIME                 0       /* active downtime - currently in effect */
+#define PENDING_DOWNTIME                1       /* pending downtime - scheduled for the future */
+
+
+
+/****************** DATA STRUCTURES *******************/
+
+/* TIMED_EVENT structure */
+typedef struct timed_event_struct{
+	int event_type;
+	time_t run_time;
+	int recurring;
+	unsigned long event_interval;
+	int compensate_for_time_change;
+	void *timing_func;
+	void *event_data;
+	void *event_args;
+	int event_options;
+        struct timed_event_struct *next;
+        struct timed_event_struct *prev;
+        }timed_event;
+
+
+/* NOTIFY_LIST structure */
+typedef struct notify_list_struct{
+	contact *contact;
+	struct notify_list_struct *next;
+        }notification;
+
+
+/* CHECK_RESULT structure */
+typedef struct check_result_struct{
+	int object_check_type;                          /* is this a service or a host check? */
+	char *host_name;                                /* host name */
+	char *service_description;                      /* service description */
+	int check_type;					/* was this an active or passive service check? */
+	int check_options;
+	int scheduled_check;                            /* was this a scheduled or an on-demand check? */
+	int reschedule_check;                           /* should we reschedule the next check */
+	char *output_file;                              /* what file is the output stored in? */
+	FILE *output_file_fp;
+	int output_file_fd;
+	double latency;
+	struct timeval start_time;			/* time the service check was initiated */
+	struct timeval finish_time;			/* time the service check was completed */
+	int early_timeout;                              /* did the service check timeout? */
+	int exited_ok;					/* did the plugin check return okay? */
+	int return_code;				/* plugin return code */
+	char *output;	                                /* plugin output */
+	struct check_result_struct *next;
+	}check_result;
+
+
+/* SCHED_INFO structure */
+typedef struct sched_info_struct{
+	int total_services;
+	int total_scheduled_services;
+	int total_hosts;
+	int total_scheduled_hosts;
+	double average_services_per_host;
+	double average_scheduled_services_per_host;
+	unsigned long service_check_interval_total;
+	unsigned long host_check_interval_total;
+	double average_service_execution_time;
+	double average_service_check_interval;
+	double average_host_check_interval;
+	double average_service_inter_check_delay;
+	double average_host_inter_check_delay;
+	double service_inter_check_delay;
+	double host_inter_check_delay;
+	int service_interleave_factor;
+	int max_service_check_spread;
+	int max_host_check_spread;
+	time_t first_service_check;
+	time_t last_service_check;
+	time_t first_host_check;
+	time_t last_host_check;
+        }sched_info;
+
+
+/* PASSIVE_CHECK_RESULT structure */
+typedef struct passive_check_result_struct{
+	int object_check_type;
+	char *host_name;
+	char *service_description;
+	int return_code;
+	char *output;
+	time_t check_time;
+	double latency;
+	struct passive_check_result_struct *next;
+	}passive_check_result;
+
+
+/* CIRCULAR_BUFFER structure - used by worker threads */
+typedef struct circular_buffer_struct{
+	void            **buffer;
+	int             tail;
+	int             head;
+	int             items;
+	int		high;		/* highest number of items that has ever been stored in buffer */
+	unsigned long   overflow;
+	pthread_mutex_t buffer_lock;
+        }circular_buffer;
+
+
+/* MMAPFILE structure - used for reading files via mmap() */
+typedef struct mmapfile_struct{
+	char *path;
+	int mode;
+	int fd;
+	unsigned long file_size;
+	unsigned long current_position;
+	unsigned long current_line;
+	void *mmap_buf;
+        }mmapfile;
+
+
+/* DBUF structure - dynamic string storage */
+typedef struct dbuf_struct{
+	char *buf;
+	unsigned long used_size;
+	unsigned long allocated_size;
+	unsigned long chunk_size;
+        }dbuf;
+
+
+#define CHECK_STATS_BUCKETS                  15
+
+/* used for tracking host and service check statistics */
+typedef struct check_stats_struct{
+	int current_bucket;
+	int bucket[CHECK_STATS_BUCKETS];
+	int overflow_bucket;
+	int minute_stats[3];
+	time_t last_update;
+        }check_stats;
+
+
+/******************* THREAD STUFF ********************/
+
+/* slots in circular buffers */
+#define DEFAULT_EXTERNAL_COMMAND_BUFFER_SLOTS     4096
+
+/* worker threads */
+#define TOTAL_WORKER_THREADS              1
+
+#define COMMAND_WORKER_THREAD		  0
+
+
+
+/******************** FUNCTIONS **********************/
+
+/**** Configuration Functions ****/
+int read_main_config_file(char *);                     		/* reads the main config file (nagios.cfg) */
+int read_resource_file(char *);					/* processes macros in resource file */
+int read_all_object_data(char *);				/* reads all object config data */
+
+
+/**** Setup Functions ****/
+int pre_flight_check(void);                          		/* try and verify the configuration data */
+int pre_flight_object_check(int *,int *);               	/* verify object relationships and settings */
+int pre_flight_circular_check(int *,int *);             	/* detects circular dependencies and paths */
+void init_timing_loop(void);                         		/* setup the initial scheduling queue */
+void setup_sighandler(void);                         		/* trap signals */
+void reset_sighandler(void);                         		/* reset signals to default action */
+int daemon_init(void);				     		/* switches to daemon mode */
+int drop_privileges(char *,char *);				/* drops privileges before startup */
+void display_scheduling_info(void);				/* displays service check scheduling information */
+
+
+/**** Event Queue Functions ****/
+int schedule_new_event(int,int,time_t,int,unsigned long,void *,int,void *,void *,int);	/* schedules a new timed event */
+void reschedule_event(timed_event *,timed_event **,timed_event **);   		/* reschedules an event */
+void add_event(timed_event *,timed_event **,timed_event **);     		/* adds an event to the execution queue */
+void remove_event(timed_event *,timed_event **,timed_event **);     		/* remove an event from the execution queue */
+int event_execution_loop(void);                      		/* main monitoring/event handler loop */
+int handle_timed_event(timed_event *);		     		/* top level handler for timed events */
+void adjust_check_scheduling(void);		        	/* auto-adjusts scheduling of host and service checks */
+void compensate_for_system_time_change(unsigned long,unsigned long);	/* attempts to compensate for a change in the system time */
+void adjust_timestamp_for_time_change(time_t,time_t,unsigned long,time_t *); /* adjusts a timestamp variable for a system time change */
+void resort_event_list(timed_event **,timed_event **);                 	/* resorts event list by event run time for system time changes */
+
+
+/**** IPC Functions ****/
+int move_check_result_to_queue(char *);
+int process_check_result_queue(char *);
+int process_check_result_file(char *);
+int add_check_result_to_list(check_result *);
+check_result *read_check_result(void);                  	/* reads a host/service check result from the list in memory */
+int delete_check_result_file(char *);
+int free_check_result_list(void);
+int init_check_result(check_result *);
+int free_check_result(check_result *);                  	/* frees memory associated with a host/service check result */
+int parse_check_output(char *,char **,char **,char **,int,int);
+int open_command_file(void);					/* creates the external command file as a named pipe (FIFO) and opens it for reading */
+int close_command_file(void);					/* closes and deletes the external command file (FIFO) */
+
+
+/**** Monitoring/Event Handler Functions ****/
+int check_service_dependencies(service *,int);          	/* checks service dependencies */
+int check_host_dependencies(host *,int);                	/* checks host dependencies */
+void check_for_orphaned_services(void);				/* checks for orphaned services */
+void check_for_orphaned_hosts(void);				/* checks for orphaned hosts */
+void check_service_result_freshness(void);              	/* checks the "freshness" of service check results */
+int is_service_result_fresh(service *,time_t,int);              /* determines if a service's check results are fresh */
+void check_host_result_freshness(void);                 	/* checks the "freshness" of host check results */
+int is_host_result_fresh(host *,time_t,int);                    /* determines if a host's check results are fresh */
+int my_system(char *,int,int *,double *,char **,int);         	/* executes a command via popen(), but also protects against timeouts */
+
+
+/**** Flap Detection Functions ****/
+void check_for_service_flapping(service *,int,int);	        /* determines whether or not a service is "flapping" between states */
+void check_for_host_flapping(host *,int,int,int);		/* determines whether or not a host is "flapping" between states */
+void set_service_flap(service *,double,double,double,int);	/* handles a service that is flapping */
+void clear_service_flap(service *,double,double,double);	/* handles a service that has stopped flapping */
+void set_host_flap(host *,double,double,double,int);		/* handles a host that is flapping */
+void clear_host_flap(host *,double,double,double);		/* handles a host that has stopped flapping */
+void enable_flap_detection_routines(void);			/* enables flap detection on a program-wide basis */
+void disable_flap_detection_routines(void);			/* disables flap detection on a program-wide basis */
+void enable_host_flap_detection(host *);			/* enables flap detection for a particular host */
+void disable_host_flap_detection(host *);			/* disables flap detection for a particular host */
+void enable_service_flap_detection(service *);			/* enables flap detection for a particular service */
+void disable_service_flap_detection(service *);			/* disables flap detection for a particular service */
+void handle_host_flap_detection_disabled(host *);		/* handles the details when flap detection is disabled globally or on a per-host basis */
+void handle_service_flap_detection_disabled(service *);		/* handles the details when flap detection is disabled globally or on a per-service basis */
+
+
+/**** Route/Host Check Functions ****/
+int perform_on_demand_host_check(host *,int *,int,int,unsigned long);
+int perform_scheduled_host_check(host *,int,double);
+int check_host_check_viability_3x(host *,int,int *,time_t *);
+int adjust_host_check_attempt_3x(host *,int);
+int determine_host_reachability(host *);
+int process_host_check_result_3x(host *,int,char *,int,int,int,unsigned long);
+int perform_on_demand_host_check_3x(host *,int *,int,int,unsigned long);
+int run_sync_host_check_3x(host *,int *,int,int,unsigned long);
+int execute_sync_host_check_3x(host *);
+int run_scheduled_host_check_3x(host *,int,double);
+int run_async_host_check_3x(host *,int,double,int,int,int *,time_t *);
+int handle_async_host_check_result_3x(host *,check_result *);
+
+
+/**** Service Check Functions ****/
+int check_service_check_viability(service *,int,int *,time_t *);
+int run_scheduled_service_check(service *,int,double);
+int run_async_service_check(service *,int,double,int,int,int *,time_t *);
+int handle_async_service_check_result(service *,check_result *);
+
+
+/**** Event Handler Functions ****/
+int handle_host_state(host *);               			/* top level host state handler */
+
+
+
+/**** Common Check Fucntions *****/
+int reap_check_results(void);
+
+
+/**** Check Statistics Functions ****/
+int init_check_stats(void);
+int update_check_stats(int,time_t);
+int generate_check_stats(void);
+
+
+
+/**** Event Handler Functions ****/
+int obsessive_compulsive_service_check_processor(service *);	/* distributed monitoring craziness... */
+int obsessive_compulsive_host_check_processor(host *);		/* distributed monitoring craziness... */
+int handle_service_event(service *);				/* top level service event logic */
+int run_service_event_handler(service *);			/* runs the event handler for a specific service */
+int run_global_service_event_handler(service *);		/* runs the global service event handler */
+int handle_host_event(host *);					/* top level host event logic */
+int run_host_event_handler(host *);				/* runs the event handler for a specific host */
+int run_global_host_event_handler(host *);			/* runs the global host event handler */
+
+
+/**** Notification Functions ****/
+int check_service_notification_viability(service *,int,int);			/* checks viability of notifying all contacts about a service */
+int is_valid_escalation_for_service_notification(service *,serviceescalation *,int);	/* checks if an escalation entry is valid for a particular service notification */
+int should_service_notification_be_escalated(service *);			/* checks if a service notification should be escalated */
+int service_notification(service *,int,char *,char *,int);                     	/* notify all contacts about a service (problem or recovery) */
+int check_contact_service_notification_viability(contact *,service *,int,int);	/* checks viability of notifying a contact about a service */
+int notify_contact_of_service(contact *,service *,int,char *,char *,int,int);  	/* notify a single contact about a service */
+int check_host_notification_viability(host *,int,int);				/* checks viability of notifying all contacts about a host */
+int is_valid_escalation_for_host_notification(host *,hostescalation *,int);	/* checks if an escalation entry is valid for a particular host notification */
+int should_host_notification_be_escalated(host *);				/* checks if a host notification should be escalated */
+int host_notification(host *,int,char *,char *,int);                           	/* notify all contacts about a host (problem or recovery) */
+int check_contact_host_notification_viability(contact *,host *,int,int);	/* checks viability of notifying a contact about a host */
+int notify_contact_of_host(contact *,host *,int,char *,char *,int,int);        	/* notify a single contact about a host */
+int create_notification_list_from_host(host *,int,int *);         		/* given a host, create list of contacts to be notified (remove duplicates) */
+int create_notification_list_from_service(service *,int,int *);    		/* given a service, create list of contacts to be notified (remove duplicates) */
+int add_notification(contact *);						/* adds a notification instance */
+notification *find_notification(contact *);					/* finds a notification object */
+time_t get_next_host_notification_time(host *,time_t);				/* calculates nex acceptable re-notification time for a host */
+time_t get_next_service_notification_time(service *,time_t);			/* calculates nex acceptable re-notification time for a service */
+
+
+/**** Logging Functions ****/
+void logit(int,int,const char *, ...)
+	__attribute__((__format__(__printf__, 3, 4)));
+int write_to_logs_and_console(char *,unsigned long,int);	/* writes a string to screen and logs */
+int write_to_console(char *);                           /* writes a string to screen */
+int write_to_all_logs(char *,unsigned long);            /* writes a string to main log file and syslog facility */
+int write_to_all_logs_with_timestamp(char *,unsigned long,time_t *);	/* writes a string to main log file and syslog facility */
+int write_to_log(char *,unsigned long,time_t *);       	/* write a string to the main log file */
+int write_to_syslog(char *,unsigned long);             	/* write a string to the syslog facility */
+int log_service_event(service *);			/* logs a service event */
+int log_host_event(host *);				/* logs a host event */
+int log_host_states(int,time_t *);	                /* logs initial/current host states */
+int log_service_states(int,time_t *);                   /* logs initial/current service states */
+int rotate_log_file(time_t);			     	/* rotates the main log file */
+int write_log_file_info(time_t *); 			/* records log file/version info */
+int open_debug_log(void);
+int log_debug_info(int,int,const char *,...)
+	__attribute__((__format__(__printf__, 3, 4)));
+int close_debug_log(void);
+
+
+/**** Cleanup Functions ****/
+void cleanup(void);                                  	/* cleanup after ourselves (before quitting or restarting) */
+void free_memory(void);                              	/* free memory allocated to all linked lists in memory */
+int reset_variables(void);                           	/* reset all global variables */
+void free_notification_list(void);		     	/* frees all memory allocated to the notification list */
+
+
+/**** Hash Functions ****/
+int hashfunc(const char *name1, const char *name2, int hashslots);
+int compare_hashdata(const char *,const char *,const char *,const char *);
+
+
+/**** Miscellaneous Functions ****/
+void sighandler(int);                                	/* handles signals */
+void service_check_sighandler(int);                     /* handles timeouts when executing service checks */
+void host_check_sighandler(int);                        /* handles timeouts when executing host checks */
+void my_system_sighandler(int);				/* handles timeouts when executing commands via my_system() */
+void file_lock_sighandler(int);				/* handles timeouts while waiting for file locks */
+void strip(char *);                                  	/* strips whitespace from string */
+char *my_strtok(char *,char *);                      	/* my replacement for strtok() function (doesn't skip consecutive tokens) */
+char *my_strsep(char **,const char *);		     	/* Solaris doesn't have strsep(), so I took this from the glibc source code */
+#ifdef REMOVED_10182007
+int my_free(void **);                                   /* my wrapper for free() */
+#endif
+int compare_strings(char *,char *);                     /* compares two strings for equality */
+char *escape_newlines(char *);
+int contains_illegal_object_chars(char *);		/* tests whether or not an object name (host, service, etc.) contains illegal characters */
+int my_rename(char *,char *);                           /* renames a file - works across filesystems */
+int my_fcopy(char *,char *);                            /* copies a file - works across filesystems */
+int get_raw_command_line(command *,char *,char **,int);    	/* given a raw command line, determine the actual command to run */
+int check_time_against_period(time_t,timeperiod *);	/* check to see if a specific time is covered by a time period */
+int is_daterange_single_day(daterange *);
+time_t calculate_time_from_weekday_of_month(int,int,int,int);	/* calculates midnight time of specific (3rd, last, etc.) weekday of a particular month */
+time_t calculate_time_from_day_of_month(int,int,int);	/* calculates midnight time of specific (1st, last, etc.) day of a particular month */
+void get_next_valid_time(time_t, time_t *,timeperiod *);	/* get the next valid time in a time period */
+void get_datetime_string(time_t *,char *,int,int);	/* get a date/time string for use in output */
+void get_time_breakdown(unsigned long,int *,int *,int *, int *);
+time_t get_next_log_rotation_time(void);	     	/* determine the next time to schedule a log rotation */
+int init_embedded_perl(char **);			/* initialized embedded perl interpreter */
+int deinit_embedded_perl(void);				/* cleans up embedded perl */
+int file_uses_embedded_perl(char *);			/* tests whether or not the embedded perl interpreter should be used on a file */
+int dbuf_init(dbuf *,int);
+int dbuf_free(dbuf *);
+int dbuf_strcat(dbuf *,char *);
+int set_environment_var(char *,char *,int);             /* sets/clears and environment variable */
+
+
+/**** External Command Functions ****/
+int check_for_external_commands(void);			/* checks for any external commands */
+int process_external_command1(char *);                  /* top-level external command processor */
+int process_external_command2(int,time_t,char *);	/* process an external command */
+int process_external_commands_from_file(char *,int);    /* process external commands in a file */
+int process_host_command(int,time_t,char *);            /* process an external host command */
+int process_hostgroup_command(int,time_t,char *);       /* process an external hostgroup command */
+int process_service_command(int,time_t,char *);         /* process an external service command */
+int process_servicegroup_command(int,time_t,char *);    /* process an external servicegroup command */
+int process_contact_command(int,time_t,char *);         /* process an external contact command */
+int process_contactgroup_command(int,time_t,char *);    /* process an external contactgroup command */
+
+
+/**** External Command Implementations ****/
+int cmd_add_comment(int,time_t,char *);				/* add a service or host comment */
+int cmd_delete_comment(int,char *);				/* delete a service or host comment */
+int cmd_delete_all_comments(int,char *);			/* delete all comments associated with a host or service */
+int cmd_delay_notification(int,char *);				/* delay a service or host notification */
+int cmd_schedule_service_check(int,char *,int);			/* schedule an immediate or delayed service check */
+int cmd_schedule_check(int,char *);				/* schedule an immediate or delayed host check */
+int cmd_schedule_host_service_checks(int,char *,int);		/* schedule an immediate or delayed checks of all services on a host */
+int cmd_signal_process(int,char *);				/* schedules a program shutdown or restart */
+int cmd_process_service_check_result(int,time_t,char *);	/* processes a passive service check */
+int cmd_process_host_check_result(int,time_t,char *);		/* processes a passive host check */
+int cmd_acknowledge_problem(int,char *);			/* acknowledges a host or service problem */
+int cmd_remove_acknowledgement(int,char *);			/* removes a host or service acknowledgement */
+int cmd_schedule_downtime(int,time_t,char *);                   /* schedules host or service downtime */
+int cmd_delete_downtime(int,char *);				/* cancels active/pending host or service scheduled downtime */
+int cmd_change_object_int_var(int,char *);                      /* changes host/svc (int) variable */
+int cmd_change_object_char_var(int,char *);			/* changes host/svc (char) variable */
+int cmd_change_object_custom_var(int,char *);                   /* changes host/svc custom variable */
+int cmd_process_external_commands_from_file(int,char *);        /* process external commands from a file */
+
+int process_passive_service_check(time_t,char *,char *,int,char *);
+int process_passive_host_check(time_t,char *,int,char *);
+
+
+/**** Internal Command Implementations ****/
+void disable_service_checks(service *);			/* disables a service check */
+void enable_service_checks(service *);			/* enables a service check */
+void schedule_service_check(service *,time_t,int);	/* schedules an immediate or delayed service check */
+void schedule_host_check(host *,time_t,int);		/* schedules an immediate or delayed host check */
+void enable_all_notifications(void);                    /* enables notifications on a program-wide basis */
+void disable_all_notifications(void);                   /* disables notifications on a program-wide basis */
+void enable_service_notifications(service *);		/* enables service notifications */
+void disable_service_notifications(service *);		/* disables service notifications */
+void enable_host_notifications(host *);			/* enables host notifications */
+void disable_host_notifications(host *);		/* disables host notifications */
+void enable_and_propagate_notifications(host *,int,int,int,int);	/* enables notifications for all hosts and services beyond a given host */
+void disable_and_propagate_notifications(host *,int,int,int,int);	/* disables notifications for all hosts and services beyond a given host */
+void schedule_and_propagate_downtime(host *,time_t,char *,char *,time_t,time_t,int,unsigned long,unsigned long); /* schedules downtime for all hosts beyond a given host */
+void acknowledge_host_problem(host *,char *,char *,int,int,int);	/* acknowledges a host problem */
+void acknowledge_service_problem(service *,char *,char *,int,int,int);	/* acknowledges a service problem */
+void remove_host_acknowledgement(host *);		/* removes a host acknowledgement */
+void remove_service_acknowledgement(service *);		/* removes a service acknowledgement */
+void start_executing_service_checks(void);		/* starts executing service checks */
+void stop_executing_service_checks(void);		/* stops executing service checks */
+void start_accepting_passive_service_checks(void);	/* starts accepting passive service check results */
+void stop_accepting_passive_service_checks(void);	/* stops accepting passive service check results */
+void enable_passive_service_checks(service *);	        /* enables passive service checks for a particular service */
+void disable_passive_service_checks(service *);         /* disables passive service checks for a particular service */
+void start_using_event_handlers(void);			/* enables event handlers on a program-wide basis */
+void stop_using_event_handlers(void);			/* disables event handlers on a program-wide basis */
+void enable_service_event_handler(service *);		/* enables the event handler for a particular service */
+void disable_service_event_handler(service *);		/* disables the event handler for a particular service */
+void enable_host_event_handler(host *);			/* enables the event handler for a particular host */
+void disable_host_event_handler(host *);		/* disables the event handler for a particular host */
+void enable_host_checks(host *);			/* enables checks of a particular host */
+void disable_host_checks(host *);			/* disables checks of a particular host */
+void start_obsessing_over_service_checks(void);		/* start obsessing about service check results */
+void stop_obsessing_over_service_checks(void);		/* stop obsessing about service check results */
+void start_obsessing_over_host_checks(void);		/* start obsessing about host check results */
+void stop_obsessing_over_host_checks(void);		/* stop obsessing about host check results */
+void enable_service_freshness_checks(void);		/* enable service freshness checks */
+void disable_service_freshness_checks(void);		/* disable service freshness checks */
+void enable_host_freshness_checks(void);		/* enable host freshness checks */
+void disable_host_freshness_checks(void);		/* disable host freshness checks */
+void process_passive_checks(void);                      /* processes passive host and service check results */
+void enable_all_failure_prediction(void);               /* enables failure prediction on a program-wide basis */
+void disable_all_failure_prediction(void);              /* disables failure prediction on a program-wide basis */
+void enable_performance_data(void);                     /* enables processing of performance data on a program-wide basis */
+void disable_performance_data(void);                    /* disables processing of performance data on a program-wide basis */
+void start_executing_host_checks(void);			/* starts executing host checks */
+void stop_executing_host_checks(void);			/* stops executing host checks */
+void start_accepting_passive_host_checks(void);		/* starts accepting passive host check results */
+void stop_accepting_passive_host_checks(void);		/* stops accepting passive host check results */
+void enable_passive_host_checks(host *);	        /* enables passive host checks for a particular host */
+void disable_passive_host_checks(host *);         	/* disables passive host checks for a particular host */
+void start_obsessing_over_service(service *);		/* start obsessing about specific service check results */
+void stop_obsessing_over_service(service *);		/* stop obsessing about specific service check results */
+void start_obsessing_over_host(host *);			/* start obsessing about specific host check results */
+void stop_obsessing_over_host(host *);			/* stop obsessing about specific host check results */
+void set_host_notification_number(host *,int);		/* sets current notification number for a specific host */
+void set_service_notification_number(service *,int);	/* sets current notification number for a specific service */
+void enable_contact_host_notifications(contact *);      /* enables host notifications for a specific contact */
+void disable_contact_host_notifications(contact *);     /* disables host notifications for a specific contact */
+void enable_contact_service_notifications(contact *);   /* enables service notifications for a specific contact */
+void disable_contact_service_notifications(contact *);  /* disables service notifications for a specific contact */
+
+int init_check_result_worker_thread(void);
+int shutdown_check_result_worker_thread(void);
+void * check_result_worker_thread(void *);
+void cleanup_check_result_worker_thread(void *);
+
+int init_command_file_worker_thread(void);
+int shutdown_command_file_worker_thread(void);
+void * command_file_worker_thread(void *);
+void cleanup_command_file_worker_thread(void *);
+
+int submit_external_command(char *,int *);
+int submit_raw_external_command(char *,time_t *,int *);
+
+char *get_program_version(void);
+char *get_program_modification_date(void);
+
+mmapfile *mmap_fopen(char *);				/* open a file read-only via mmap() */
+int mmap_fclose(mmapfile *);
+char *mmap_fgets(mmapfile *);
+char *mmap_fgets_multiline(mmapfile *);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
--- a/include/nebcallbacks.h
+++ b/include/nebcallbacks.h
@@ -0,0 +1,88 @@
+/*****************************************************************************
+ *
+ * NEBCALLBACKS.H - Include file for event broker modules
+ *
+ * Copyright (c) 2002-2007 Ethan Galstad (nagios@nagios.org)
+ * Last Modified:   01-06-2007
+ *
+ * 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.
+ *
+ *****************************************************************************/
+
+#ifndef _NEBCALLBACKS_H
+#define _NEBCALLBACKS_H
+
+#include "config.h"
+#include "nebmodules.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+/***** CALLBACK TYPES *****/
+
+#define NEBCALLBACK_NUMITEMS                          33    /* total number of callback types we have */
+
+#define NEBCALLBACK_RESERVED0                         0     /* reserved for future use */
+#define NEBCALLBACK_RESERVED1                         1
+#define NEBCALLBACK_RESERVED2                         2
+#define NEBCALLBACK_RESERVED3                         3
+#define NEBCALLBACK_RESERVED4                         4
+
+#define NEBCALLBACK_RAW_DATA                          5
+#define NEBCALLBACK_NEB_DATA                          6
+
+#define NEBCALLBACK_PROCESS_DATA                      7
+#define NEBCALLBACK_TIMED_EVENT_DATA                  8
+#define NEBCALLBACK_LOG_DATA                          9
+#define NEBCALLBACK_SYSTEM_COMMAND_DATA               10
+#define NEBCALLBACK_EVENT_HANDLER_DATA                11
+#define NEBCALLBACK_NOTIFICATION_DATA                 12
+#define NEBCALLBACK_SERVICE_CHECK_DATA                13
+#define NEBCALLBACK_HOST_CHECK_DATA                   14
+#define NEBCALLBACK_COMMENT_DATA                      15
+#define NEBCALLBACK_DOWNTIME_DATA                     16
+#define NEBCALLBACK_FLAPPING_DATA                     17
+#define NEBCALLBACK_PROGRAM_STATUS_DATA               18
+#define NEBCALLBACK_HOST_STATUS_DATA                  19
+#define NEBCALLBACK_SERVICE_STATUS_DATA               20
+#define NEBCALLBACK_ADAPTIVE_PROGRAM_DATA             21
+#define NEBCALLBACK_ADAPTIVE_HOST_DATA                22
+#define NEBCALLBACK_ADAPTIVE_SERVICE_DATA             23
+#define NEBCALLBACK_EXTERNAL_COMMAND_DATA             24
+#define NEBCALLBACK_AGGREGATED_STATUS_DATA            25
+#define NEBCALLBACK_RETENTION_DATA                    26
+#define NEBCALLBACK_CONTACT_NOTIFICATION_DATA         27
+#define NEBCALLBACK_CONTACT_NOTIFICATION_METHOD_DATA  28
+#define NEBCALLBACK_ACKNOWLEDGEMENT_DATA              29
+#define NEBCALLBACK_STATE_CHANGE_DATA                 30
+#define NEBCALLBACK_CONTACT_STATUS_DATA               31
+#define NEBCALLBACK_ADAPTIVE_CONTACT_DATA             32
+
+
+/***** CALLBACK FUNCTIONS *****/
+
+int neb_register_callback(int callback_type, void *mod_handle, int priority, int (*callback_func)(int,void *));
+int neb_deregister_callback(int callback_type, int (*callback_func)(int,void *));
+int neb_deregister_module_callbacks(nebmodule *);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
--- a/include/nebmodules.h
+++ b/include/nebmodules.h
@@ -0,0 +1,102 @@
+/*****************************************************************************
+ *
+ * NEBMODULES.H - Include file for event broker modules
+ *
+ * Copyright (c) 2002-2006 Ethan Galstad (nagios@nagios.org)
+ * Last Modified:   02-27-2006
+ *
+ * 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.
+ *
+ *****************************************************************************/
+
+#ifndef _NEBMODULES_H
+#define _NEBMODULES_H
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/***** MODULE VERSION INFORMATION *****/
+
+#define NEB_API_VERSION(x) int __neb_api_version = x;
+#define CURRENT_NEB_API_VERSION    3
+
+
+
+/***** MODULE INFORMATION *****/
+
+#define NEBMODULE_MODINFO_NUMITEMS  6
+#define NEBMODULE_MODINFO_TITLE     0
+#define NEBMODULE_MODINFO_AUTHOR    1
+#define NEBMODULE_MODINFO_COPYRIGHT 2
+#define NEBMODULE_MODINFO_VERSION   3
+#define NEBMODULE_MODINFO_LICENSE   4
+#define NEBMODULE_MODINFO_DESC      5
+
+
+
+/***** MODULE LOAD/UNLOAD OPTIONS *****/
+
+#define NEBMODULE_NORMAL_LOAD       0    /* module is being loaded normally */
+#define NEBMODULE_REQUEST_UNLOAD    0    /* request module to unload (but don't force it) */
+#define NEBMODULE_FORCE_UNLOAD      1    /* force module to unload */
+
+
+
+/***** MODULES UNLOAD REASONS *****/
+
+#define NEBMODULE_NEB_SHUTDOWN      1    /* event broker is shutting down */
+#define NEBMODULE_NEB_RESTART       2    /* event broker is restarting */
+#define NEBMODULE_ERROR_NO_INIT     3    /* _module_init() function was not found in module */
+#define NEBMODULE_ERROR_BAD_INIT    4    /* _module_init() function returned a bad code */
+#define NEBMODULE_ERROR_API_VERSION 5    /* module version is incompatible with current api */
+
+
+
+/***** MODULE STRUCTURES *****/
+
+/* NEB module structure */
+typedef struct nebmodule_struct{
+	char            *filename;
+	char            *args;
+	char            *info[NEBMODULE_MODINFO_NUMITEMS];
+	int             should_be_loaded;
+	int             is_currently_loaded;
+#ifdef USE_LTDL
+	lt_dlhandle     module_handle;
+	lt_ptr          init_func;
+	lt_ptr          deinit_func;
+#else
+	void            *module_handle;
+	void            *init_func;
+	void            *deinit_func;
+#endif
+#ifdef HAVE_PTHREAD_H
+	pthread_t       thread_id;
+#endif
+	struct nebmodule_struct *next;
+        }nebmodule;
+
+
+
+/***** MODULE FUNCTIONS *****/
+int neb_set_module_info(void *,int,char *);
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif
--- a/include/nebstructs.h
+++ b/include/nebstructs.h
@@ -0,0 +1,533 @@
+/*****************************************************************************
+ *
+ * NEBSTRUCTS.H - Event broker includes for Nagios
+ *
+ * Copyright (c) 2003-2007 Ethan Galstad (nagios@nagios.org)
+ * Last Modified: 10-28-2007
+ *
+ * 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.
+ *
+ *****************************************************************************/
+
+#ifndef _NEBSTRUCTS_H
+#define _NEBSTRUCTS_H
+
+#include "config.h"
+#include "pnp.h"
+#include "objects.h"
+#include "nagios.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/****** STRUCTURES *************************/
+
+/* process data structure */
+typedef struct nebstruct_process_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+        }nebstruct_process_data;
+
+
+/* timed event data structure */
+typedef struct nebstruct_timed_event_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             event_type;
+	int             recurring;
+	time_t          run_time;
+	void            *event_data;
+
+	void            *event_ptr;
+        }nebstruct_timed_event_data;
+
+
+/* log data structure */
+typedef struct nebstruct_log_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	time_t          entry_time;
+	int             data_type;
+	char            *data;
+        }nebstruct_log_data;
+
+
+/* system command structure */
+typedef struct nebstruct_system_command_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	struct timeval  start_time;
+	struct timeval  end_time;
+	int             timeout;
+	char            *command_line;
+	int             early_timeout;
+	double          execution_time;
+	int             return_code;
+	char            *output;
+        }nebstruct_system_command_data;
+
+
+/* event handler structure */
+typedef struct nebstruct_event_handler_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             eventhandler_type;
+	char            *host_name;
+	char            *service_description;
+	int             state_type;
+	int             state;
+	int             timeout;
+	char            *command_name;
+	char            *command_args;
+	char            *command_line;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	int             early_timeout;
+	double          execution_time;
+	int             return_code;
+	char            *output;
+
+	void            *object_ptr;
+        }nebstruct_event_handler_data;
+
+
+/* host check structure */
+typedef struct nebstruct_host_check_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	char            *host_name;
+	int             current_attempt;
+	int             check_type;
+	int             max_attempts;
+	int             state_type;
+	int             state;
+	int             timeout;
+	char            *command_name;
+	char            *command_args;
+	char            *command_line;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	int             early_timeout;
+	double          execution_time;
+	double          latency;
+	int             return_code;
+	char            *output;
+	char            *long_output;
+	char            *perf_data;
+
+	void            *object_ptr;
+        }nebstruct_host_check_data;
+
+
+/* service check structure */
+typedef struct nebstruct_service_check_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	char            *host_name;
+	char            *service_description;
+	int             check_type;
+	int             current_attempt;
+	int             max_attempts;
+	int             state_type;
+	int             state;
+	int             timeout;
+	char            *command_name;
+	char            *command_args;
+	char            *command_line;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	int             early_timeout;
+	double          execution_time;
+	double          latency;
+	int             return_code;
+	char            *output;
+	char            *long_output;
+	char            *perf_data;
+
+	void            *object_ptr;
+        }nebstruct_service_check_data;
+
+
+/* comment data structure */
+typedef struct nebstruct_comment_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             comment_type;
+	char            *host_name;
+	char            *service_description;
+	time_t          entry_time;
+	char            *author_name;
+	char            *comment_data;
+	int             persistent;
+	int             source;
+	int             entry_type;
+	int             expires;
+	time_t          expire_time;
+	unsigned long   comment_id;
+
+	void            *object_ptr; /* not implemented yet */
+        }nebstruct_comment_data;
+
+
+/* downtime data structure */
+typedef struct nebstruct_downtime_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             downtime_type;
+	char            *host_name;
+	char            *service_description;
+	time_t          entry_time;
+	char            *author_name;
+	char            *comment_data;
+	time_t          start_time;
+	time_t          end_time;
+	int             fixed;
+	unsigned long   duration;
+	unsigned long   triggered_by;
+	unsigned long   downtime_id;
+
+	void            *object_ptr; /* not implemented yet */
+        }nebstruct_downtime_data;
+
+
+/* flapping data structure */
+typedef struct nebstruct_flapping_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             flapping_type;
+	char            *host_name;
+	char            *service_description;
+	double          percent_change;
+	double          high_threshold;
+	double          low_threshold;
+	unsigned long   comment_id;
+
+	void            *object_ptr;
+        }nebstruct_flapping_data;
+
+
+/* program status structure */
+typedef struct nebstruct_program_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	time_t          program_start;
+	int             pid;
+	int             daemon_mode;
+	time_t          last_command_check;
+	time_t          last_log_rotation;
+	int             notifications_enabled;
+	int             active_service_checks_enabled;
+	int             passive_service_checks_enabled;
+	int             active_host_checks_enabled;
+	int             passive_host_checks_enabled;
+	int             event_handlers_enabled;
+	int             flap_detection_enabled;
+	int             failure_prediction_enabled;
+	int             process_performance_data;
+	int             obsess_over_hosts;
+	int             obsess_over_services;
+	unsigned long   modified_host_attributes;
+	unsigned long   modified_service_attributes;
+	char            *global_host_event_handler;
+	char            *global_service_event_handler;
+        }nebstruct_program_status_data;
+
+
+/* host status structure */
+typedef struct nebstruct_host_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	void            *object_ptr;
+        }nebstruct_host_status_data;
+
+
+/* service status structure */
+typedef struct nebstruct_service_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	void            *object_ptr;
+        }nebstruct_service_status_data;
+
+
+/* contact status structure */
+typedef struct nebstruct_contact_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	void            *object_ptr;
+        }nebstruct_contact_status_data;
+
+
+/* notification data structure */
+typedef struct nebstruct_notification_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             notification_type;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	char            *host_name;
+	char            *service_description;
+	int             reason_type;
+	int             state;
+	char            *output;
+	char            *ack_author;
+	char            *ack_data;
+	int             escalated;
+	int             contacts_notified;
+
+	void            *object_ptr;
+        }nebstruct_notification_data;
+
+
+/* contact notification data structure */
+typedef struct nebstruct_contact_notification_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             notification_type;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	char            *host_name;
+	char            *service_description;
+	char            *contact_name;
+	int             reason_type;
+	int             state;
+	char            *output;
+	char            *ack_author;
+	char            *ack_data;
+	int             escalated;
+
+	void            *object_ptr;
+	void            *contact_ptr;
+        }nebstruct_contact_notification_data;
+
+
+/* contact notification method data structure */
+typedef struct nebstruct_contact_notification_method_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             notification_type;
+	struct timeval  start_time;
+	struct timeval  end_time;
+	char            *host_name;
+	char            *service_description;
+	char            *contact_name;
+	char            *command_name;
+	char            *command_args;
+	int             reason_type;
+	int             state;
+	char            *output;
+	char            *ack_author;
+	char            *ack_data;
+	int             escalated;
+
+	void            *object_ptr;
+	void            *contact_ptr;
+        }nebstruct_contact_notification_method_data;
+
+
+/* adaptive program data structure */
+typedef struct nebstruct_adaptive_program_data_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	unsigned long   modified_host_attribute;
+	unsigned long   modified_host_attributes;
+	unsigned long   modified_service_attribute;
+	unsigned long   modified_service_attributes;
+        }nebstruct_adaptive_program_data;
+
+
+/* adaptive host data structure */
+typedef struct nebstruct_adaptive_host_data_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	unsigned long   modified_attribute;
+	unsigned long   modified_attributes;
+
+	void            *object_ptr;
+        }nebstruct_adaptive_host_data;
+
+
+/* adaptive service data structure */
+typedef struct nebstruct_adaptive_service_data_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	unsigned long   modified_attribute;
+	unsigned long   modified_attributes;
+
+	void            *object_ptr;
+        }nebstruct_adaptive_service_data;
+
+
+/* adaptive contact data structure */
+typedef struct nebstruct_adaptive_contact_data_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	unsigned long   modified_attribute;
+	unsigned long   modified_attributes;
+	unsigned long   modified_host_attribute;
+	unsigned long   modified_host_attributes;
+	unsigned long   modified_service_attribute;
+	unsigned long   modified_service_attributes;
+
+	void            *object_ptr;
+        }nebstruct_adaptive_contact_data;
+
+
+/* external command data structure */
+typedef struct nebstruct_external_command_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             command_type;
+	time_t          entry_time;
+	char            *command_string;
+	char            *command_args;
+        }nebstruct_external_command_data;
+
+
+/* aggregated status data structure */
+typedef struct nebstruct_aggregated_status_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+        }nebstruct_aggregated_status_data;
+
+
+/* retention data structure */
+typedef struct nebstruct_retention_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+        }nebstruct_retention_data;
+
+
+/* acknowledgement structure */
+typedef struct nebstruct_acknowledgement_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             acknowledgement_type;
+	char            *host_name;
+	char            *service_description;
+	int             state;
+	char            *author_name;
+	char            *comment_data;
+	int             is_sticky;
+	int             persistent_comment;
+	int             notify_contacts;
+
+	void            *object_ptr;
+        }nebstruct_acknowledgement_data;
+
+
+/* state change structure */
+typedef struct nebstruct_statechange_struct{
+	int             type;
+	int             flags;
+	int             attr;
+	struct timeval  timestamp;
+
+	int             statechange_type;
+	char            *host_name;
+	char            *service_description;
+	int             state;
+	int             state_type;
+	int             current_attempt;
+	int             max_attempts;
+	char            *output;
+
+	void            *object_ptr;
+        }nebstruct_statechange_data;
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif
--- a/include/npcdmod.h
+++ b/include/npcdmod.h
@@ -0,0 +1,41 @@
+/*****************************************************************************
+ *
+ * NPCDMOD.H
+ *
+ * Copyright (c) 2008 Hendrik Baecker (http://www.pnp4nagios.org)
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Last Modified: 11-18-2008
+ *
+ *****************************************************************************/
+
+#define PERFDATA_BUFFER 65536 
+
+
+/* MMAPFILE structure - used for reading files via mmap() */
+typedef struct pnp_mmapfile_struct {
+	char *path;
+	int mode;
+	int fd;
+	unsigned long file_size;
+	unsigned long current_position;
+	unsigned long current_line;
+	void *mmap_buf;
+} pnp_mmapfile;
+
+pnp_mmapfile *pnp_mmap_fopen(char *); /* open a file read-only via mmap() */
+int pnp_mmap_fclose(pnp_mmapfile *);
+char *pnp_mmap_fgets(pnp_mmapfile *);
+char *pnp_mmap_fgets_multiline(pnp_mmapfile *);
+extern void pnp_strip(char *);
--- a/include/objects.h
+++ b/include/objects.h
@@ -0,0 +1,771 @@
+/*****************************************************************************
+ *
+ * OBJECTS.H - Header file for object addition/search functions
+ *
+ * Copyright (c) 1999-2007 Ethan Galstad (nagios@nagios.org)
+ * Last Modified: 11-10-2007
+ *
+ * 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.
+ *
+ *****************************************************************************/
+
+
+#ifndef _OBJECTS_H
+#define _OBJECTS_H
+
+#include "config.h"
+#include "common.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+
+/*************** CURRENT OBJECT REVISION **************/
+
+#define CURRENT_OBJECT_STRUCTURE_VERSION        307     /* increment when changes are made to data structures... */
+	                                                /* Nagios 3 starts at 300, Nagios 4 at 400, etc. */
+
+
+
+/***************** OBJECT SIZE LIMITS *****************/
+
+#define MAX_STATE_HISTORY_ENTRIES		21	/* max number of old states to keep track of for flap detection */
+#define MAX_CONTACT_ADDRESSES                   6       /* max number of custom addresses a contact can have */
+
+
+
+/***************** SKIP LISTS ****************/
+
+#define NUM_OBJECT_SKIPLISTS                   13
+
+#define HOST_SKIPLIST                          1
+#define SERVICE_SKIPLIST                       2
+#define COMMAND_SKIPLIST                       3
+#define TIMEPERIOD_SKIPLIST                    4
+#define CONTACT_SKIPLIST                       5
+#define CONTACTGROUP_SKIPLIST                  6
+#define HOSTGROUP_SKIPLIST                     7
+#define SERVICEGROUP_SKIPLIST                  8
+#define HOSTDEPENDENCY_SKIPLIST                9
+#define SERVICEDEPENDENCY_SKIPLIST             10
+#define HOSTESCALATION_SKIPLIST                11
+#define SERVICEESCALATION_SKIPLIST             12
+
+
+/****************** DATA STRUCTURES *******************/
+
+typedef struct host_struct host;
+typedef struct service_struct service;
+typedef struct contact_struct contact;
+
+/* OBJECT LIST STRUCTURE */
+typedef struct objectlist_struct{
+	void      *object_ptr;
+	struct objectlist_struct *next;
+        }objectlist;
+
+
+/* TIMERANGE structure */
+typedef struct timerange_struct{
+	unsigned long range_start;
+	unsigned long range_end;
+	struct timerange_struct *next;
+        }timerange;
+
+
+/* DATERANGE structure */
+typedef struct daterange_struct{
+	int type;
+	int syear;          /* start year */
+	int smon;           /* start month */
+	int smday;          /* start day of month (may 3rd, last day in feb) */
+	int swday;          /* start day of week (thursday) */
+	int swday_offset;   /* start weekday offset (3rd thursday, last monday in jan) */
+	int eyear;
+	int emon;
+	int emday;
+	int ewday;
+	int ewday_offset;
+	int skip_interval;
+	timerange *times;
+	struct daterange_struct *next;
+	}daterange;
+
+
+/* TIMEPERIODEXCLUSION structure */
+typedef struct timeperiodexclusion_struct{
+	char  *timeperiod_name;
+	struct timeperiod_struct *timeperiod_ptr;
+	struct timeperiodexclusion_struct *next;
+        }timeperiodexclusion;
+
+
+/* TIMEPERIOD structure */
+typedef struct timeperiod_struct{
+	char    *name;
+	char    *alias;
+	timerange *days[7];
+	daterange *exceptions[DATERANGE_TYPES];
+	timeperiodexclusion *exclusions;
+	struct 	timeperiod_struct *next;
+	struct 	timeperiod_struct *nexthash;
+	}timeperiod;
+
+
+/* CONTACTSMEMBER structure */
+typedef struct contactsmember_struct{
+	char    *contact_name;
+#ifdef NSCORE
+	contact *contact_ptr;
+#endif
+	struct  contactsmember_struct *next;
+        }contactsmember;
+
+
+/* CONTACTGROUP structure */
+typedef struct contactgroup_struct{
+	char	*group_name;
+	char    *alias;
+	contactsmember *members;
+	struct	contactgroup_struct *next;
+	struct	contactgroup_struct *nexthash;
+	}contactgroup;
+
+
+/* CONTACTGROUPSMEMBER structure */
+typedef struct contactgroupsmember_struct{
+	char    *group_name;
+#ifdef NSCORE
+	contactgroup *group_ptr;
+#endif
+	struct contactgroupsmember_struct *next;
+        }contactgroupsmember;
+
+
+/* CUSTOMVARIABLESMEMBER structure */
+typedef struct customvariablesmember_struct{
+	char    *variable_name;
+	char    *variable_value;
+	int     has_been_modified;
+	struct customvariablesmember_struct *next;
+        }customvariablesmember;
+
+
+/* COMMAND structure */
+typedef struct command_struct{
+	char    *name;
+	char    *command_line;
+	struct command_struct *next;
+	struct command_struct *nexthash;
+        }command;
+
+
+/* COMMANDSMEMBER structure */
+typedef struct commandsmember_struct{
+	char	*command;
+#ifdef NSCORE
+	command *command_ptr;
+#endif
+	struct	commandsmember_struct *next;
+	}commandsmember;
+
+
+/* CONTACT structure */
+struct contact_struct{
+	char	*name;
+	char	*alias;
+	char	*email;
+	char	*pager;
+	char    *address[MAX_CONTACT_ADDRESSES];
+	commandsmember *host_notification_commands;
+	commandsmember *service_notification_commands;	
+	int     notify_on_service_unknown;
+	int     notify_on_service_warning;
+	int     notify_on_service_critical;
+	int     notify_on_service_recovery;
+	int     notify_on_service_flapping;
+	int     notify_on_service_downtime;
+	int 	notify_on_host_down;
+	int	notify_on_host_unreachable;
+	int	notify_on_host_recovery;
+	int     notify_on_host_flapping;
+	int     notify_on_host_downtime;
+	char	*host_notification_period;
+	char	*service_notification_period;
+	int     host_notifications_enabled;
+	int     service_notifications_enabled;
+	int     can_submit_commands;
+	int     retain_status_information;
+	int     retain_nonstatus_information;
+	customvariablesmember *custom_variables;
+#ifdef NSCORE
+	time_t  last_host_notification;
+	time_t  last_service_notification;
+	unsigned long modified_attributes;
+	unsigned long modified_host_attributes;
+	unsigned long modified_service_attributes;
+
+	timeperiod *host_notification_period_ptr;
+	timeperiod *service_notification_period_ptr;
+	objectlist *contactgroups_ptr;
+#endif
+	struct	contact_struct *next;
+	struct	contact_struct *nexthash;
+        };
+
+
+/* SERVICESMEMBER structure */
+typedef struct servicesmember_struct{
+	char    *host_name;
+	char    *service_description;
+#ifdef NSCORE
+	service *service_ptr;
+#endif
+	struct servicesmember_struct *next;
+        }servicesmember;
+
+
+/* HOSTSMEMBER structure */
+typedef struct hostsmember_struct{
+	char    *host_name;
+#ifdef NSCORE
+	host    *host_ptr;
+#endif
+	struct hostsmember_struct *next;
+        }hostsmember;
+
+
+/* HOSTGROUP structure */
+typedef struct hostgroup_struct{
+	char 	*group_name;
+	char    *alias;
+	hostsmember *members;
+	char    *notes;
+	char    *notes_url;
+	char    *action_url;
+	struct	hostgroup_struct *next;
+	struct	hostgroup_struct *nexthash;
+	}hostgroup;
+
+
+/* HOST structure */
+struct host_struct{
+	char    *name;
+	char    *display_name;
+	char	*alias;
+	char    *address;
+        hostsmember *parent_hosts;
+        hostsmember *child_hosts;
+	servicesmember *services;
+	char    *host_check_command;
+	int     initial_state;
+	double  check_interval;
+	double  retry_interval;
+	int     max_attempts;
+	char    *event_handler;
+	contactgroupsmember *contact_groups;
+	contactsmember *contacts;
+	double  notification_interval;
+	double  first_notification_delay;
+	int	notify_on_down;
+	int	notify_on_unreachable;
+	int     notify_on_recovery;
+	int     notify_on_flapping;
+	int     notify_on_downtime;
+	char	*notification_period;
+	char    *check_period;
+	int     flap_detection_enabled;
+	double  low_flap_threshold;
+	double  high_flap_threshold;
+	int     flap_detection_on_up;
+	int     flap_detection_on_down;
+	int     flap_detection_on_unreachable;
+	int     stalk_on_up;
+	int     stalk_on_down;
+	int     stalk_on_unreachable;
+	int     check_freshness;
+	int     freshness_threshold;
+	int     process_performance_data;
+	int     checks_enabled;
+	int     accept_passive_host_checks;
+	int     event_handler_enabled;
+	int     retain_status_information;
+	int     retain_nonstatus_information;
+	int     failure_prediction_enabled;
+	char    *failure_prediction_options;
+	int     obsess_over_host;
+	char    *notes;
+	char    *notes_url;
+	char    *action_url;
+	char    *icon_image;
+	char    *icon_image_alt;
+	char    *vrml_image;
+	char    *statusmap_image;
+	int     have_2d_coords;
+	int     x_2d;
+	int     y_2d;
+	int     have_3d_coords;
+	double  x_3d;
+	double  y_3d;
+	double  z_3d;
+	int     should_be_drawn;
+	customvariablesmember *custom_variables;
+#ifdef NSCORE
+	int     problem_has_been_acknowledged;
+	int     acknowledgement_type;
+	int     check_type;
+	int     current_state;
+	int     last_state;
+	int     last_hard_state;
+	char	*plugin_output;
+	char    *long_plugin_output;
+	char    *perf_data;
+        int     state_type;
+	int     current_attempt;
+	unsigned long current_event_id;
+	unsigned long last_event_id;
+	unsigned long current_problem_id;
+	unsigned long last_problem_id;
+	double  latency;
+	double  execution_time;
+	int     is_executing;
+	int     check_options;
+	int     notifications_enabled;
+	time_t  last_host_notification;
+	time_t  next_host_notification;
+	time_t  next_check;
+	int     should_be_scheduled;
+	time_t  last_check;
+	time_t	last_state_change;
+	time_t	last_hard_state_change;
+	time_t  last_time_up;
+	time_t  last_time_down;
+	time_t  last_time_unreachable;
+	int     has_been_checked;
+	int     is_being_freshened;
+	int     notified_on_down;
+	int     notified_on_unreachable;
+	int     current_notification_number;
+	int     no_more_notifications;
+	unsigned long current_notification_id;
+	int     check_flapping_recovery_notification;
+	int     scheduled_downtime_depth;
+	int     pending_flex_downtime;
+	int     state_history[MAX_STATE_HISTORY_ENTRIES];    /* flap detection */
+	int     state_history_index;
+	time_t  last_state_history_update;
+	int     is_flapping;
+	unsigned long flapping_comment_id;
+	double  percent_state_change;
+	int     total_services;
+	unsigned long total_service_check_interval;
+	unsigned long modified_attributes;
+	int     circular_path_checked;
+	int     contains_circular_path;
+
+	command *event_handler_ptr;
+	command *check_command_ptr;
+	timeperiod *check_period_ptr;
+	timeperiod *notification_period_ptr;
+	objectlist *hostgroups_ptr;
+#endif
+	struct  host_struct *next;
+	struct  host_struct *nexthash;
+        };
+
+
+/* SERVICEGROUP structure */
+typedef struct servicegroup_struct{
+	char 	*group_name;
+	char    *alias;
+	servicesmember *members;
+	char    *notes;
+	char    *notes_url;
+	char    *action_url;
+	struct	servicegroup_struct *next;
+	struct	servicegroup_struct *nexthash;
+	}servicegroup;
+
+
+/* SERVICE structure */
+struct service_struct{
+	char	*host_name;
+	char	*description;
+	char    *display_name;
+        char    *service_check_command;
+	char    *event_handler;
+	int     initial_state;
+	double	check_interval;
+	double  retry_interval;
+	int	max_attempts;
+	int     parallelize;
+	contactgroupsmember *contact_groups;
+	contactsmember *contacts;
+	double	notification_interval;
+	double  first_notification_delay;
+	int     notify_on_unknown;
+	int	notify_on_warning;
+	int	notify_on_critical;
+	int	notify_on_recovery;
+	int     notify_on_flapping;
+	int     notify_on_downtime;
+	int     stalk_on_ok;
+	int     stalk_on_warning;
+	int     stalk_on_unknown;
+	int     stalk_on_critical;
+	int     is_volatile;
+	char	*notification_period;
+	char	*check_period;
+	int     flap_detection_enabled;
+	double  low_flap_threshold;
+	double  high_flap_threshold;
+	int     flap_detection_on_ok;
+	int     flap_detection_on_warning;
+	int     flap_detection_on_unknown;
+	int     flap_detection_on_critical;
+	int     process_performance_data;
+	int     check_freshness;
+	int     freshness_threshold;
+	int     accept_passive_service_checks;
+	int     event_handler_enabled;
+	int	checks_enabled;
+	int     retain_status_information;
+	int     retain_nonstatus_information;
+	int     notifications_enabled;
+	int     obsess_over_service;
+	int     failure_prediction_enabled;
+	char    *failure_prediction_options;
+	char    *notes;
+	char    *notes_url;
+	char    *action_url;
+	char    *icon_image;
+	char    *icon_image_alt;
+	customvariablesmember *custom_variables;
+#ifdef NSCORE
+	int     problem_has_been_acknowledged;
+	int     acknowledgement_type;
+	int     host_problem_at_last_check;
+	int     check_type;
+	int	current_state;
+	int	last_state;
+	int	last_hard_state;
+	char	*plugin_output;
+	char    *long_plugin_output;
+	char    *perf_data;
+        int     state_type;
+	time_t	next_check;
+	int     should_be_scheduled;
+	time_t	last_check;
+	int	current_attempt;
+	unsigned long current_event_id;
+	unsigned long last_event_id;
+	unsigned long current_problem_id;
+	unsigned long last_problem_id;
+	time_t	last_notification;
+	time_t  next_notification;
+	int     no_more_notifications;
+	int     check_flapping_recovery_notification;
+	time_t	last_state_change;
+	time_t	last_hard_state_change;
+	time_t  last_time_ok;
+	time_t  last_time_warning;
+	time_t  last_time_unknown;
+	time_t  last_time_critical;
+	int     has_been_checked;
+	int     is_being_freshened;
+	int     notified_on_unknown;
+	int     notified_on_warning;
+	int     notified_on_critical;
+	int     current_notification_number;
+        unsigned long current_notification_id;
+	double  latency;
+	double  execution_time;
+	int     is_executing;
+	int     check_options;
+	int     scheduled_downtime_depth;
+	int     pending_flex_downtime;
+	int     state_history[MAX_STATE_HISTORY_ENTRIES];    /* flap detection */
+	int     state_history_index;
+	int     is_flapping;
+	unsigned long flapping_comment_id;
+	double  percent_state_change;
+	unsigned long modified_attributes;
+
+	host *host_ptr;
+	command *event_handler_ptr;
+	char *event_handler_args;
+	command *check_command_ptr;
+	char *check_command_args;
+	timeperiod *check_period_ptr;
+	timeperiod *notification_period_ptr;
+	objectlist *servicegroups_ptr;
+#endif
+	struct service_struct *next;
+	struct service_struct *nexthash;
+	};
+
+
+/* SERVICE ESCALATION structure */
+typedef struct serviceescalation_struct{
+	char    *host_name;
+	char    *description;
+	int     first_notification;
+	int     last_notification;
+	double  notification_interval;
+	char    *escalation_period;
+	int     escalate_on_recovery;
+	int     escalate_on_warning;
+	int     escalate_on_unknown;
+	int     escalate_on_critical;
+	contactgroupsmember *contact_groups;
+	contactsmember *contacts;
+#ifdef NSCORE
+	service *service_ptr;
+	timeperiod *escalation_period_ptr;
+#endif
+	struct  serviceescalation_struct *next;
+	struct  serviceescalation_struct *nexthash;
+        }serviceescalation;
+
+
+/* SERVICE DEPENDENCY structure */
+typedef struct servicedependency_struct{
+	int     dependency_type;
+	char    *dependent_host_name;
+	char    *dependent_service_description;
+	char    *host_name;
+	char    *service_description;
+	char    *dependency_period;
+	int     inherits_parent;
+	int     fail_on_ok;
+	int     fail_on_warning;
+	int     fail_on_unknown;
+	int     fail_on_critical;
+	int     fail_on_pending;
+#ifdef NSCORE
+	int     circular_path_checked;
+	int     contains_circular_path;
+
+	service *master_service_ptr;
+	service *dependent_service_ptr;
+	timeperiod *dependency_period_ptr;
+#endif
+	struct servicedependency_struct *next;
+	struct servicedependency_struct *nexthash;
+        }servicedependency;
+
+
+/* HOST ESCALATION structure */
+typedef struct hostescalation_struct{
+	char    *host_name;
+	int     first_notification;
+	int     last_notification;
+	double  notification_interval;
+	char    *escalation_period;
+	int     escalate_on_recovery;
+	int     escalate_on_down;
+	int     escalate_on_unreachable;
+	contactgroupsmember *contact_groups;
+	contactsmember *contacts;
+#ifdef NSCORE
+	host    *host_ptr;
+	timeperiod *escalation_period_ptr;
+#endif
+	struct  hostescalation_struct *next;
+	struct  hostescalation_struct *nexthash;
+        }hostescalation;
+
+
+/* HOST DEPENDENCY structure */
+typedef struct hostdependency_struct{
+	int     dependency_type;
+	char    *dependent_host_name;
+	char    *host_name;
+	char    *dependency_period;
+	int     inherits_parent;
+	int     fail_on_up;
+	int     fail_on_down;
+	int     fail_on_unreachable;
+	int     fail_on_pending;
+#ifdef NSCORE
+	int     circular_path_checked;
+	int     contains_circular_path;
+
+	host    *master_host_ptr;
+	host    *dependent_host_ptr;
+	timeperiod *dependency_period_ptr;
+#endif
+	struct hostdependency_struct *next;
+	struct hostdependency_struct *nexthash;
+        }hostdependency;
+
+
+
+
+/****************** HASH STRUCTURES ********************/
+
+typedef struct host_cursor_struct{
+	int     host_hashchain_iterator;
+	host    *current_host_pointer;
+        }host_cursor;
+
+
+
+
+
+/********************* FUNCTIONS **********************/
+
+/**** Top-level input functions ****/
+int read_object_config_data(char *,int,int,int);        /* reads all external configuration data of specific types */
+
+
+/**** Object Creation Functions ****/
+contact *add_contact(char *,char *,char *,char *,char **,char *,char *,int,int,int,int,int,int,int,int,int,int,int,int,int,int,int,int);	/* adds a contact definition */
+commandsmember *add_service_notification_command_to_contact(contact *,char *);				/* adds a service notification command to a contact definition */
+commandsmember *add_host_notification_command_to_contact(contact *,char *);				/* adds a host notification command to a contact definition */
+customvariablesmember *add_custom_variable_to_contact(contact *,char *,char *);                         /* adds a custom variable to a service definition */
+host *add_host(char *,char *,char *,char *,char *,int,double,double,int,int,int,int,int,int,double,double,char *,int,char *,int,int,char *,int,int,double,double,int,int,int,int,int,int,int,int,char *,int,int,char *,char *,char *,char *,char *,char *,char *,int,int,int,double,double,double,int,int,int,int,int);	/* adds a host definition */
+hostsmember *add_parent_host_to_host(host *,char *);							/* adds a parent host to a host definition */
+hostsmember *add_child_link_to_host(host *,host *);						        /* adds a child host to a host definition */
+contactgroupsmember *add_contactgroup_to_host(host *,char *);					        /* adds a contactgroup to a host definition */
+contactsmember *add_contact_to_host(host *,char *);                                                     /* adds a contact to a host definition */
+customvariablesmember *add_custom_variable_to_host(host *,char *,char *);                               /* adds a custom variable to a host definition */
+timeperiod *add_timeperiod(char *,char *);								/* adds a timeperiod definition */
+timeperiodexclusion *add_exclusion_to_timeperiod(timeperiod *,char *);                                  /* adds an exclusion to a timeperiod */
+timerange *add_timerange_to_timeperiod(timeperiod *,int,unsigned long,unsigned long);			/* adds a timerange to a timeperiod definition */
+daterange *add_exception_to_timeperiod(timeperiod *,int,int,int,int,int,int,int,int,int,int,int,int);
+timerange *add_timerange_to_daterange(daterange *,unsigned long,unsigned long);
+hostgroup *add_hostgroup(char *,char *,char *,char *,char *);						/* adds a hostgroup definition */
+hostsmember *add_host_to_hostgroup(hostgroup *, char *);						/* adds a host to a hostgroup definition */
+servicegroup *add_servicegroup(char *,char *,char *,char *,char *);                                     /* adds a servicegroup definition */
+servicesmember *add_service_to_servicegroup(servicegroup *,char *,char *);                              /* adds a service to a servicegroup definition */
+contactgroup *add_contactgroup(char *,char *);								/* adds a contactgroup definition */
+contactsmember *add_contact_to_contactgroup(contactgroup *,char *);					/* adds a contact to a contact group definition */
+command *add_command(char *,char *);									/* adds a command definition */
+service *add_service(char *,char *,char *,char *,int,int,int,int,double,double,double,double,char *,int,int,int,int,int,int,int,int,char *,int,char *,int,int,double,double,int,int,int,int,int,int,int,int,int,int,char *,int,int,char *,char *,char *,char *,char *,int,int,int);	/* adds a service definition */
+contactgroupsmember *add_contactgroup_to_service(service *,char *);					/* adds a contact group to a service definition */
+contactsmember *add_contact_to_service(service *,char *);                                               /* adds a contact to a host definition */
+serviceescalation *add_serviceescalation(char *,char *,int,int,double,char *,int,int,int,int);          /* adds a service escalation definition */
+contactgroupsmember *add_contactgroup_to_serviceescalation(serviceescalation *,char *);                 /* adds a contact group to a service escalation definition */
+contactsmember *add_contact_to_serviceescalation(serviceescalation *,char *);                           /* adds a contact to a service escalation definition */
+customvariablesmember *add_custom_variable_to_service(service *,char *,char *);                         /* adds a custom variable to a service definition */
+servicedependency *add_service_dependency(char *,char *,char *,char *,int,int,int,int,int,int,int,char *);     /* adds a service dependency definition */
+hostdependency *add_host_dependency(char *,char *,int,int,int,int,int,int,char *);                             /* adds a host dependency definition */
+hostescalation *add_hostescalation(char *,int,int,double,char *,int,int,int);                           /* adds a host escalation definition */
+contactsmember *add_contact_to_hostescalation(hostescalation *,char *);                                 /* adds a contact to a host escalation definition */
+contactgroupsmember *add_contactgroup_to_hostescalation(hostescalation *,char *);                       /* adds a contact group to a host escalation definition */
+
+contactsmember *add_contact_to_object(contactsmember **,char *);                                        /* adds a contact to an object */ 
+customvariablesmember *add_custom_variable_to_object(customvariablesmember **,char *,char *);           /* adds a custom variable to an object */
+
+
+servicesmember *add_service_link_to_host(host *,service *);
+
+
+/*** Object Skiplist Functions ****/
+int init_object_skiplists(void);
+int free_object_skiplists(void);
+int skiplist_compare_text(const char *val1a, const char *val1b, const char *val2a, const char *val2b);
+int skiplist_compare_host(void *a, void *b);
+int skiplist_compare_service(void *a, void *b);
+int skiplist_compare_command(void *a, void *b);
+int skiplist_compare_timeperiod(void *a, void *b);
+int skiplist_compare_contact(void *a, void *b);
+int skiplist_compare_contactgroup(void *a, void *b);
+int skiplist_compare_hostgroup(void *a, void *b);
+int skiplist_compare_servicegroup(void *a, void *b);
+int skiplist_compare_hostescalation(void *a, void *b);
+int skiplist_compare_serviceescalation(void *a, void *b);
+int skiplist_compare_hostdependency(void *a, void *b);
+int skiplist_compare_servicedependency(void *a, void *b);
+
+int get_host_count(void);
+int get_service_count(void);
+
+
+
+/**** Object Hash Functions ****/
+int add_servicedependency_to_hashlist(servicedependency *);
+
+
+/**** Object Search Functions ****/
+timeperiod * find_timeperiod(char *);						                /* finds a timeperiod object */
+host * find_host(char *);									/* finds a host object */
+hostgroup * find_hostgroup(char *);						                /* finds a hostgroup object */
+servicegroup * find_servicegroup(char *);					                /* finds a servicegroup object */
+contact * find_contact(char *);							                /* finds a contact object */
+contactgroup * find_contactgroup(char *);					                /* finds a contactgroup object */
+command * find_command(char *);							                /* finds a command object */
+service * find_service(char *,char *);								/* finds a service object */
+
+
+/**** Object Traversal Functions ****/
+hostescalation *get_first_hostescalation_by_host(char *, void **);
+hostescalation *get_next_hostescalation_by_host(char *,void **);
+serviceescalation *get_first_serviceescalation_by_service(char *,char *, void **);
+serviceescalation *get_next_serviceescalation_by_service(char *,char *,void **);
+hostdependency *get_first_hostdependency_by_dependent_host(char *, void **);
+hostdependency *get_next_hostdependency_by_dependent_host(char *, void **);
+servicedependency *get_first_servicedependency_by_dependent_service(char *,char *, void **);
+servicedependency *get_next_servicedependency_by_dependent_service(char *,char *,void **);
+
+#ifdef NSCORE
+int add_object_to_objectlist(objectlist **,void *);
+int free_objectlist(objectlist **);
+#endif
+
+
+/**** Object Query Functions ****/
+int is_host_immediate_child_of_host(host *,host *);	                /* checks if a host is an immediate child of another host */	
+int is_host_primary_immediate_child_of_host(host *,host *);             /* checks if a host is an immediate child (and primary child) of another host */
+int is_host_immediate_parent_of_host(host *,host *);	                /* checks if a host is an immediate child of another host */	
+int is_host_member_of_hostgroup(hostgroup *,host *);		        /* tests whether or not a host is a member of a specific hostgroup */
+int is_host_member_of_servicegroup(servicegroup *,host *);	        /* tests whether or not a service is a member of a specific servicegroup */
+int is_service_member_of_servicegroup(servicegroup *,service *);	/* tests whether or not a service is a member of a specific servicegroup */
+int is_contact_member_of_contactgroup(contactgroup *, contact *);	/* tests whether or not a contact is a member of a specific contact group */
+int is_contact_for_hostgroup(hostgroup *,contact *);	                /* tests whether or not a contact is a member of a specific hostgroup */
+int is_contact_for_servicegroup(servicegroup *,contact *);	        /* tests whether or not a contact is a member of a specific servicegroup */
+int is_contact_for_host(host *,contact *);			        /* tests whether or not a contact is a contact member for a specific host */
+int is_escalated_contact_for_host(host *,contact *);                    /* checks whether or not a contact is an escalated contact for a specific host */
+int is_contact_for_service(service *,contact *);		        /* tests whether or not a contact is a contact member for a specific service */
+int is_escalated_contact_for_service(service *,contact *);              /* checks whether or not a contact is an escalated contact for a specific service */
+int is_host_immediate_parent_of_host(host *,host *);		        /* tests whether or not a host is an immediate parent of another host */
+
+int number_of_immediate_child_hosts(host *);		                /* counts the number of immediate child hosts for a particular host */
+int number_of_total_child_hosts(host *);				/* counts the number of total child hosts for a particular host */
+int number_of_immediate_parent_hosts(host *);				/* counts the number of immediate parents hosts for a particular host */
+int number_of_total_parent_hosts(host *);				/* counts the number of total parents hosts for a particular host */
+
+#ifdef NSCORE
+int check_for_circular_host_path(host *,host *);                             /* checks if a circular path exists for a given host */
+int check_for_circular_servicedependency_path(servicedependency *,servicedependency *,int);   /* checks if a circular dependency exists for a given service */
+int check_for_circular_hostdependency_path(hostdependency *,hostdependency *,int);   /* checks if a circular dependency exists for a given host */
+#endif
+
+
+/**** Object Cleanup Functions ****/
+int free_object_data(void);                             /* frees all allocated memory for the object definitions */
+
+
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif
--- a/include/pnp.h
+++ b/include/pnp.h
@@ -0,0 +1,126 @@
+/* #include "../include/global.h" */
+
+/*************************************
+ *      General Header Files
+ *************************************/
+
+#ifdef HAVE_STDIO_H
+#include <stdio.h>
+#endif
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef HAVE_SYSLOG_H
+#include <syslog.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+#ifdef HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
+/*************************************
+ Default defines
+ **************************************/
+extern int do_log(char*);
+
+
+#define LOG(level, msg) (loglevel >= level || loglevel == -1) ? (do_log(msg)) : (0)
+
+#define TRUE    1
+#define FALSE   0
+
+#define OK      0
+#define ERROR   -2
+
+#define MAX_FILENAME_LENGTH             256
+#define MAX_VARIABLE_LENGTH             256
+#define MAX_VALUE_LENGTH                256
+#define MAX_COMMANDLINE_LENGTH			512
+
+#define MAX_BUFFER_SIZE                 1024
+#define MAX_LOGMESSAGE_SIZE              768
+
+#define CONFIG_OPT_COUNT                15
+
+#define CONFIG_OPT_LOGTYPE				0
+#define CONFIG_OPT_LOGFILE              1
+#define CONFIG_OPT_LOGFILESIZE          2
+#define CONFIG_OPT_LOGLEVEL             3
+#define CONFIG_OPT_SCANDIR              4
+#define CONFIG_OPT_RUNCMD				5
+#define CONFIG_OPT_RUNCMD_ARG			6
+#define CONFIG_OPT_MAXTHREADS			7
+#define CONFIG_OPT_USER					8
+#define CONFIG_OPT_GROUP				9
+#define CONFIG_OPT_PIDFILE				10
+#define CONFIG_OPT_USELOAD				11
+#define CONFIG_OPT_LOAD					12
+#define CONFIG_OPT_SLEEPTIME			13
+#define CONFIG_OPT_IDENTMYSELF			14
+