File icinga-core.git-66557d4cb65018b7a7d2aff0c47f866a90ad273e.txt of Package icinga110

File icinga-core.git-66557d4cb65018b7a7d2aff0c47f866a90ad273e.txt of Package icinga110 (Revision 2)

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From: Michael Friedrich <Michael.Friedrich@netways.de>
Date: Thu, 26 Sep 2013 19:53:03 +0000 (+0200)
Subject: core: add check result source
X-Git-Tag: v1.10.0-beta~38
X-Git-Url: https://git.icinga.org/?p=icinga-core.git;a=commitdiff_plain;h=66557d4cb65018b7a7d2aff0c47f866a90ad273e;hp=ec6c94e4dae5cc07da69fd068687c5e6807b0016

core: add check result source

refs #4709
---

diff --git a/base/broker.c b/base/broker.c
index d0408e4..b7d84f5 100644
--- a/base/broker.c
+++ b/base/broker.c
@@ -241,7 +241,7 @@ int broker_event_handler(int type, int flags, int attr, int eventhandler_type, v
 
 
 /* send host check data to broker */
-int broker_host_check(int type, int flags, int attr, host *hst, int check_type, int state, int state_type, struct timeval start_time, struct timeval end_time, char *cmd, double latency, double exectime, int timeout, int early_timeout, int retcode, char *cmdline, char *output, char *long_output, char *perfdata, struct timeval *timestamp) {
+int broker_host_check(int type, int flags, int attr, host *hst, int check_type, int state, int state_type, struct timeval start_time, struct timeval end_time, char *cmd, double latency, double exectime, int timeout, int early_timeout, int retcode, char *cmdline, char *output, char *long_output, char *perfdata, struct timeval *timestamp, char *check_source) {
 	char *command_buf = NULL;
 	char *command_name = NULL;
 	char *command_args = NULL;
@@ -300,7 +300,7 @@ int broker_host_check(int type, int flags, int attr, host *hst, int check_type,
 
 
 /* send service check data to broker */
-int broker_service_check(int type, int flags, int attr, service *svc, int check_type, struct timeval start_time, struct timeval end_time, char *cmd, double latency, double exectime, int timeout, int early_timeout, int retcode, char *cmdline, struct timeval *timestamp) {
+int broker_service_check(int type, int flags, int attr, service *svc, int check_type, struct timeval start_time, struct timeval end_time, char *cmd, double latency, double exectime, int timeout, int early_timeout, int retcode, char *cmdline, struct timeval *timestamp, char *check_source) {
 	char *command_buf = NULL;
 	char *command_name = NULL;
 	char *command_args = NULL;
diff --git a/base/checks.c b/base/checks.c
index 16d1cd7..b092e81 100644
--- a/base/checks.c
+++ b/base/checks.c
@@ -541,7 +541,7 @@ int run_async_service_check(service *svc, int check_options, double latency, int
 	end_time.tv_usec = 0L;
 
 	/* send data to event broker */
-	neb_result = broker_service_check(NEBTYPE_SERVICECHECK_ASYNC_PRECHECK, NEBFLAG_NONE, NEBATTR_NONE, svc, SERVICE_CHECK_ACTIVE, start_time, end_time, svc->service_check_command, svc->latency, 0.0, 0, FALSE, 0, NULL, NULL);
+	neb_result = broker_service_check(NEBTYPE_SERVICECHECK_ASYNC_PRECHECK, NEBFLAG_NONE, NEBATTR_NONE, svc, SERVICE_CHECK_ACTIVE, start_time, end_time, svc->service_check_command, svc->latency, 0.0, 0, FALSE, 0, NULL, NULL, NULL);
 
     if (neb_result == NEBERROR_CALLBACKCANCEL || neb_result == NEBERROR_CALLBACKOVERRIDE) {
         log_debug_info(DEBUGL_CHECKS, 0, "Check of service '%s' on host '%s' was %s by a module\n",
@@ -610,7 +610,7 @@ int run_async_service_check(service *svc, int check_options, double latency, int
 
 #ifdef USE_EVENT_BROKER
 	/* send data to event broker */
-	neb_result = broker_service_check(NEBTYPE_SERVICECHECK_INITIATE, NEBFLAG_NONE, NEBATTR_NONE, svc, SERVICE_CHECK_ACTIVE, start_time, end_time, svc->service_check_command, svc->latency, 0.0, service_check_timeout, FALSE, 0, processed_command, NULL);
+	neb_result = broker_service_check(NEBTYPE_SERVICECHECK_INITIATE, NEBFLAG_NONE, NEBATTR_NONE, svc, SERVICE_CHECK_ACTIVE, start_time, end_time, svc->service_check_command, svc->latency, 0.0, service_check_timeout, FALSE, 0, processed_command, NULL, NULL);
 
 	my_free(svc->processed_command);
 	svc->processed_command = strdup(processed_command);
@@ -1194,6 +1194,7 @@ int handle_async_service_check_result(service *temp_service, check_result *queue
 		log_debug_info(DEBUGL_CHECKS, 2, "Short Output: %s\n", (temp_service->plugin_output == NULL) ? "NULL" : temp_service->plugin_output);
 		log_debug_info(DEBUGL_CHECKS, 2, "Long Output:  %s\n", (temp_service->long_plugin_output == NULL) ? "NULL" : temp_service->long_plugin_output);
 		log_debug_info(DEBUGL_CHECKS, 2, "Perf Data:    %s\n", (temp_service->perf_data == NULL) ? "NULL" : temp_service->perf_data);
+		log_debug_info(DEBUGL_CHECKS, 2, "Check Source:    %s\n", (queued_check_result->source == NULL) ? "NULL" : queued_check_result->source);
 
 		/* grab the return code */
 		temp_service->current_state = queued_check_result->return_code;
@@ -1817,9 +1818,15 @@ int handle_async_service_check_result(service *temp_service, check_result *queue
 		}
 	}
 
+	/* set check source */
+	if (queued_check_result->source != NULL)
+		temp_service->check_source = (char *)strdup(queued_check_result->source);
+	else
+		temp_service->check_source = (char *)strdup("(local)");
+
 #ifdef USE_EVENT_BROKER
 	/* send data to event broker */
-	broker_service_check(NEBTYPE_SERVICECHECK_PROCESSED, NEBFLAG_NONE, NEBATTR_NONE, temp_service, temp_service->check_type, queued_check_result->start_time, queued_check_result->finish_time, temp_service->service_check_command, temp_service->latency, temp_service->execution_time, service_check_timeout, queued_check_result->early_timeout, queued_check_result->return_code, temp_service->processed_command, NULL);
+	broker_service_check(NEBTYPE_SERVICECHECK_PROCESSED, NEBFLAG_NONE, NEBATTR_NONE, temp_service, temp_service->check_type, queued_check_result->start_time, queued_check_result->finish_time, temp_service->service_check_command, temp_service->latency, temp_service->execution_time, service_check_timeout, queued_check_result->early_timeout, queued_check_result->return_code, temp_service->processed_command, NULL, temp_service->check_source);
 #endif
 
 	/* set the checked flag */
@@ -2848,7 +2855,7 @@ int run_sync_host_check_3x(host *hst, int *check_result_code, int check_options,
 	/* send data to event broker */
 	end_time.tv_sec = 0L;
 	end_time.tv_usec = 0L;
-	broker_host_check(NEBTYPE_HOSTCHECK_INITIATE, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, 0.0, host_check_timeout, FALSE, 0, NULL, NULL, NULL, NULL, NULL);
+	broker_host_check(NEBTYPE_HOSTCHECK_INITIATE, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, 0.0, host_check_timeout, FALSE, 0, NULL, NULL, NULL, NULL, NULL, NULL);
 #endif
 
 	/* execute the host check */
@@ -2867,7 +2874,7 @@ int run_sync_host_check_3x(host *hst, int *check_result_code, int check_options,
 
 #ifdef USE_EVENT_BROKER
 	/* send data to event broker */
-	broker_host_check(NEBTYPE_HOSTCHECK_PROCESSED, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, hst->execution_time, host_check_timeout, FALSE, hst->current_state, hst->processed_command, hst->plugin_output, hst->long_plugin_output, hst->perf_data, NULL);
+	broker_host_check(NEBTYPE_HOSTCHECK_PROCESSED, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, hst->execution_time, host_check_timeout, FALSE, hst->current_state, hst->processed_command, hst->plugin_output, hst->long_plugin_output, hst->perf_data, NULL, hst->check_source);
 #endif
 
 	return result;
@@ -2909,7 +2916,7 @@ int execute_sync_host_check_3x(host *hst) {
 	end_time.tv_usec = 0L;
 
 	/* send data to event broker */
-	neb_result = broker_host_check(NEBTYPE_HOSTCHECK_SYNC_PRECHECK, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, 0.0, host_check_timeout, FALSE, 0, NULL, NULL, NULL, NULL, NULL);
+	neb_result = broker_host_check(NEBTYPE_HOSTCHECK_SYNC_PRECHECK, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, 0.0, host_check_timeout, FALSE, 0, NULL, NULL, NULL, NULL, NULL, NULL);
 
 	/*
      * neb module wants to cancel/override the host check
@@ -2959,11 +2966,11 @@ int execute_sync_host_check_3x(host *hst) {
 	/* send data to event broker */
 	end_time.tv_sec = 0L;
 	end_time.tv_usec = 0L;
-	broker_host_check(NEBTYPE_HOSTCHECK_RAW_START, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, return_result, hst->state_type, start_time, end_time, hst->host_check_command, 0.0, 0.0, host_check_timeout, early_timeout, result, processed_command, hst->plugin_output, hst->long_plugin_output, hst->perf_data, NULL);
+	broker_host_check(NEBTYPE_HOSTCHECK_RAW_START, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, return_result, hst->state_type, start_time, end_time, hst->host_check_command, 0.0, 0.0, host_check_timeout, early_timeout, result, processed_command, hst->plugin_output, hst->long_plugin_output, hst->perf_data, NULL, NULL);
 #endif
 
 	log_debug_info(DEBUGL_COMMANDS, 1, "Raw host check command: %s\n", raw_command);
-	log_debug_info(DEBUGL_COMMANDS, 0, "Processed host check ommand: %s\n", processed_command);
+	log_debug_info(DEBUGL_COMMANDS, 0, "Processed host check command: %s\n", processed_command);
 	my_free(raw_command);
 
 	/* clear plugin output and performance data buffers */
@@ -3030,9 +3037,12 @@ int execute_sync_host_check_3x(host *hst) {
 	/* high resolution end time for event broker */
 	gettimeofday(&end_time, NULL);
 
+	/* set check source */
+	hst->check_source = (char *)strdup("(local)");
+
 #ifdef USE_EVENT_BROKER
 	/* send data to event broker */
-	broker_host_check(NEBTYPE_HOSTCHECK_RAW_END, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, return_result, hst->state_type, start_time, end_time, hst->host_check_command, 0.0, exectime, host_check_timeout, early_timeout, result, processed_command, hst->plugin_output, hst->long_plugin_output, hst->perf_data, NULL);
+	broker_host_check(NEBTYPE_HOSTCHECK_RAW_END, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, return_result, hst->state_type, start_time, end_time, hst->host_check_command, 0.0, exectime, host_check_timeout, early_timeout, result, processed_command, hst->plugin_output, hst->long_plugin_output, hst->perf_data, NULL, hst->check_source);
 #endif
 
 	log_debug_info(DEBUGL_CHECKS, 0, "** Sync host check done: state=%d\n", return_result);
@@ -3177,7 +3187,7 @@ int run_async_host_check_3x(host *hst, int check_options, double latency, int sc
 	end_time.tv_usec = 0L;
 
 	/* send data to event broker */
-	neb_result = broker_host_check(NEBTYPE_HOSTCHECK_ASYNC_PRECHECK, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, 0.0, host_check_timeout, FALSE, 0, NULL, NULL, NULL, NULL, NULL);
+	neb_result = broker_host_check(NEBTYPE_HOSTCHECK_ASYNC_PRECHECK, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, 0.0, host_check_timeout, FALSE, 0, NULL, NULL, NULL, NULL, NULL, NULL);
 
 	/* neb module wants to cancel the host check - the check will be rescheduled for a later time by the scheduling logic */
 	if (neb_result == NEBERROR_CALLBACKCANCEL)
@@ -3299,7 +3309,7 @@ int run_async_host_check_3x(host *hst, int check_options, double latency, int sc
 
 #ifdef USE_EVENT_BROKER
 	/* send data to event broker */
-	broker_host_check(NEBTYPE_HOSTCHECK_INITIATE, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, 0.0, host_check_timeout, FALSE, 0, processed_command, NULL, NULL, NULL, NULL);
+	broker_host_check(NEBTYPE_HOSTCHECK_INITIATE, NEBFLAG_NONE, NEBATTR_NONE, hst, HOST_CHECK_ACTIVE, hst->current_state, hst->state_type, start_time, end_time, hst->host_check_command, hst->latency, 0.0, host_check_timeout, FALSE, 0, processed_command, NULL, NULL, NULL, NULL, NULL);
 #endif
 
 	/* reset latency (permanent value for this check will get set later) */
@@ -3497,6 +3507,7 @@ int handle_async_host_check_result_3x(host *temp_host, check_result *queued_chec
 	log_debug_info(DEBUGL_CHECKS, 2, "\tLatency:            %.3f\n", temp_host->latency);
 	log_debug_info(DEBUGL_CHECKS, 2, "\tReturn Status:      %d\n", queued_check_result->return_code);
 	log_debug_info(DEBUGL_CHECKS, 2, "\tOutput:             %s\n", (queued_check_result == NULL) ? "NULL" : queued_check_result->output);
+	log_debug_info(DEBUGL_CHECKS, 2, "\tSource:             %s\n", (queued_check_result == NULL) ? "NULL" : queued_check_result->source);
 
 	/* decrement the number of host checks still out there... */
 	if (queued_check_result->check_type == HOST_CHECK_ACTIVE && currently_running_host_checks > 0)
@@ -3652,6 +3663,11 @@ int handle_async_host_check_result_3x(host *temp_host, check_result *queued_chec
 			result = HOST_DOWN;
 	}
 
+	/* set check source */
+	if (queued_check_result->source != NULL)
+		temp_host->check_source = (char *)strdup(queued_check_result->source);
+	else
+		temp_host->check_source = (char *)strdup("(local)");
 
 	/******************* PROCESS THE CHECK RESULTS ******************/
 
@@ -3671,7 +3687,7 @@ int handle_async_host_check_result_3x(host *temp_host, check_result *queued_chec
 
 #ifdef USE_EVENT_BROKER
 	/* send data to event broker */
-	broker_host_check(NEBTYPE_HOSTCHECK_PROCESSED, NEBFLAG_NONE, NEBATTR_NONE, temp_host, temp_host->check_type, temp_host->current_state, temp_host->state_type, start_time_hires, end_time_hires, temp_host->host_check_command, temp_host->latency, temp_host->execution_time, host_check_timeout, queued_check_result->early_timeout, queued_check_result->return_code, temp_host->processed_command, temp_host->plugin_output, temp_host->long_plugin_output, temp_host->perf_data, NULL);
+	broker_host_check(NEBTYPE_HOSTCHECK_PROCESSED, NEBFLAG_NONE, NEBATTR_NONE, temp_host, temp_host->check_type, temp_host->current_state, temp_host->state_type, start_time_hires, end_time_hires, temp_host->host_check_command, temp_host->latency, temp_host->execution_time, host_check_timeout, queued_check_result->early_timeout, queued_check_result->return_code, temp_host->processed_command, temp_host->plugin_output, temp_host->long_plugin_output, temp_host->perf_data, NULL, temp_host->check_source);
 #endif
 
 	return OK;
diff --git a/base/utils.c b/base/utils.c
index 6a34123..29d28a7 100644
--- a/base/utils.c
+++ b/base/utils.c
@@ -2933,6 +2933,8 @@ int process_check_result_file(char *fname) {
 				new_cr->return_code = atoi(val);
 			else if (!strcmp(var, "output"))
 				new_cr->output = (char *)strdup(val);
+			else if (!strcmp(var, "source"))
+				new_cr->source = (char *)strdup(val);
 		}
 	}
 
@@ -3029,6 +3031,7 @@ int init_check_result(check_result *info) {
 	info->exited_ok = TRUE;
 	info->return_code = 0;
 	info->output = NULL;
+	info->source = NULL;
 	info->next = NULL;
 
 	return OK;
diff --git a/cgi/extinfo.c b/cgi/extinfo.c
index 6e0054b..48fc917 100644
--- a/cgi/extinfo.c
+++ b/cgi/extinfo.c
@@ -1558,6 +1558,13 @@ void show_host_info(void) {
 			else
 				printf("<tr><td class='dataVar'>Check Type:</td><td class='dataVal'>DISABLED</td></tr>\n");
 
+			printf("<tr><td class='dataVar' nowrap>Check Source:</td><td class='dataVal'>");
+			if (temp_hoststatus->check_source != NULL)
+				printf("%s", temp_hoststatus->check_source);
+			else
+				printf("N/A");
+			printf("</td></tr>\n");
+
 			printf("<tr><td class='dataVar' nowrap>Check Latency / Duration:</td><td class='dataVal'>");
 			if (temp_hoststatus->checks_enabled == TRUE)
 				printf("%.3f", temp_hoststatus->latency);
@@ -2020,6 +2027,13 @@ void show_service_info(void) {
 			else
 				printf("<tr><td class='dataVar'>Check Type:</td><td class='dataVal'>DISABLED</td></tr>\n");
 
+			printf("<tr><td class='dataVar' nowrap>Check Source:</td><td class='dataVal'>");
+			if (temp_svcstatus->check_source != NULL)
+				printf("%s", temp_svcstatus->check_source);
+			else
+				printf("N/A");
+			printf("</td></tr>\n");
+
 			printf("<tr><td class='dataVar' nowrap>Check Latency / Duration:</td><td class='dataVal'>");
 			if (temp_svcstatus->checks_enabled == TRUE)
 				printf("%.3f", temp_svcstatus->latency);
diff --git a/common/objects.c b/common/objects.c
index 3bb52bf..cb1bda2 100644
--- a/common/objects.c
+++ b/common/objects.c
@@ -848,6 +848,7 @@ host *add_host(char *name, char *display_name, char *alias, char *address, char
 		my_free(new_host->plugin_output);
 		my_free(new_host->long_plugin_output);
 		my_free(new_host->perf_data);
+		my_free(new_host->check_source);
 #endif
 		my_free(new_host->statusmap_image);
 		my_free(new_host->vrml_image);
@@ -1765,6 +1766,7 @@ service *add_service(char *host_name, char *description, char *display_name, cha
 		my_free(new_service->perf_data);
 		my_free(new_service->plugin_output);
 		my_free(new_service->long_plugin_output);
+		my_free(new_service->check_source);
 #endif
 		my_free(new_service->failure_prediction_options);
 		my_free(new_service->notification_period);
@@ -3487,6 +3489,7 @@ int free_object_data(void) {
 		my_free(this_host->long_plugin_output);
 		my_free(this_host->perf_data);
 		my_free(this_host->processed_command);
+		my_free(this_host->check_source);
 
 		free_objectlist(&this_host->hostgroups_ptr);
 #endif
@@ -3688,6 +3691,7 @@ int free_object_data(void) {
 		my_free(this_service->long_plugin_output);
 		my_free(this_service->perf_data);
 		my_free(this_service->processed_command);
+		my_free(this_service->check_source);
 
 		my_free(this_service->event_handler_args);
 		my_free(this_service->check_command_args);
diff --git a/common/statusdata.c b/common/statusdata.c
index 70334d5..9659de3 100644
--- a/common/statusdata.c
+++ b/common/statusdata.c
@@ -472,6 +472,7 @@ void free_status_data(void) {
 		my_free(this_hoststatus->plugin_output);
 		my_free(this_hoststatus->long_plugin_output);
 		my_free(this_hoststatus->perf_data);
+		my_free(this_hoststatus->check_source);
 		my_free(this_hoststatus);
 	}
 
@@ -483,6 +484,7 @@ void free_status_data(void) {
 		my_free(this_svcstatus->plugin_output);
 		my_free(this_svcstatus->long_plugin_output);
 		my_free(this_svcstatus->perf_data);
+		my_free(this_svcstatus->check_source);
 		my_free(this_svcstatus);
 	}
 
diff --git a/include/broker.h b/include/broker.h
index 1fe29ad..7af32a4 100644
--- a/include/broker.h
+++ b/include/broker.h
@@ -193,8 +193,8 @@ void broker_log_data(int,int,int,char *,unsigned long,time_t,struct timeval *);
 int 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 *);
+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 *, char *);
+int broker_service_check(int,int,int,service *,int,struct timeval,struct timeval,char *,double,double,int,int,int,char *,struct timeval *, char*);
 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 *,int,time_t);
 void broker_flapping_data(int,int,int,int,void *,double,double,double,struct timeval *);
diff --git a/include/icinga.h b/include/icinga.h
index 40253ab..dba8d76 100644
--- a/include/icinga.h
+++ b/include/icinga.h
@@ -331,6 +331,7 @@ typedef struct check_result_struct{
 	int return_code;				/* plugin return code */
 	char *output;	                                /* plugin output */
 	struct check_result_struct *next;
+	char *source;
 	}check_result;
 
 
@@ -371,6 +372,7 @@ typedef struct passive_check_result_struct{
 	time_t check_time;
 	double latency;
 	struct passive_check_result_struct *next;
+	char *source;
 	}passive_check_result;
 
 
diff --git a/include/objects.h b/include/objects.h
index 88da85c..6bfe2ad 100644
--- a/include/objects.h
+++ b/include/objects.h
@@ -421,6 +421,7 @@ struct host_struct{
 	   $HOSTADDRESS6$ macro  */
 	char    *address6;
 	time_t	acknowledgement_end_time;
+	char	*check_source;
 #ifdef NSCORE
 	int     current_down_notification_number;
 	int     current_unreachable_notification_number;
@@ -565,6 +566,7 @@ struct service_struct{
 	   PROCESSED state on host|service checks  */
 	char	*processed_command;
 	time_t	acknowledgement_end_time;
+	char	*check_source;
 #ifdef NSCORE
 	int     current_warning_notification_number;
 	int     current_critical_notification_number;
diff --git a/include/statusdata.h b/include/statusdata.h
index 67e9452..890ad2a 100644
--- a/include/statusdata.h
+++ b/include/statusdata.h
@@ -106,6 +106,7 @@ typedef struct hoststatus_struct{
          * we'll use compiler tricks again, putting this at the end,
          * invisible, in order to stay compatible with neb modules
          */
+	char	*check_source;
 	int     current_down_notification_number;
 	int     current_unreachable_notification_number;
         }hoststatus;
@@ -165,6 +166,7 @@ typedef struct servicestatus_struct{
          * we'll use compiler tricks again, putting this at the end,
          * invisible, in order to stay compatible with neb modules
          */
+	char	*check_source;
 	int     current_warning_notification_number;
 	int     current_critical_notification_number;
 	int     current_unknown_notification_number;
diff --git a/xdata/xsddefault.c b/xdata/xsddefault.c
index ecc507f..5d1c32d 100644
--- a/xdata/xsddefault.c
+++ b/xdata/xsddefault.c
@@ -444,6 +444,7 @@ int xsddefault_save_status_data(void) {
 		fprintf(fp, "\tplugin_output=%s\n", (temp_host->plugin_output == NULL) ? "" : temp_host->plugin_output);
 		fprintf(fp, "\tlong_plugin_output=%s\n", (temp_host->long_plugin_output == NULL) ? "" : temp_host->long_plugin_output);
 		fprintf(fp, "\tperformance_data=%s\n", (temp_host->perf_data == NULL) ? "" : temp_host->perf_data);
+		fprintf(fp, "\tcheck_source=%s\n", (temp_host->check_source == NULL) ? "" : temp_host->check_source);
 		fprintf(fp, "\tlast_check=%lu\n", temp_host->last_check);
 		fprintf(fp, "\tnext_check=%lu\n", temp_host->next_check);
 		fprintf(fp, "\tcheck_options=%d\n", temp_host->check_options);
@@ -531,6 +532,7 @@ int xsddefault_save_status_data(void) {
 		fprintf(fp, "\tplugin_output=%s\n", (temp_service->plugin_output == NULL) ? "" : temp_service->plugin_output);
 		fprintf(fp, "\tlong_plugin_output=%s\n", (temp_service->long_plugin_output == NULL) ? "" : temp_service->long_plugin_output);
 		fprintf(fp, "\tperformance_data=%s\n", (temp_service->perf_data == NULL) ? "" : temp_service->perf_data);
+		fprintf(fp, "\tcheck_source=%s\n", (temp_service->check_source == NULL) ? "" : temp_service->check_source);
 		fprintf(fp, "\tlast_check=%lu\n", temp_service->last_check);
 		fprintf(fp, "\tnext_check=%lu\n", temp_service->next_check);
 		fprintf(fp, "\tcheck_options=%d\n", temp_service->check_options);
@@ -1024,6 +1026,8 @@ int xsddefault_read_status_data(char *config_file, int options) {
 						unescape_newlines(temp_hoststatus->long_plugin_output);
 					} else if (!strcmp(var, "performance_data"))
 						temp_hoststatus->perf_data = (char *)strdup(val);
+					else if (!strcmp(var, "check_source"))
+						temp_hoststatus->check_source = (char *)strdup(val);
 					else if (!strcmp(var, "current_attempt"))
 						temp_hoststatus->current_attempt = atoi(val);
 					else if (!strcmp(var, "max_attempts"))
@@ -1152,6 +1156,8 @@ int xsddefault_read_status_data(char *config_file, int options) {
 						unescape_newlines(temp_servicestatus->long_plugin_output);
 					} else if (!strcmp(var, "performance_data"))
 						temp_servicestatus->perf_data = (char *)strdup(val);
+					else if (!strcmp(var, "check_source"))
+						temp_servicestatus->check_source = (char *)strdup(val);
 					else if (!strcmp(var, "last_check"))
 						temp_servicestatus->last_check = strtoul(val, NULL, 10);
 					else if (!strcmp(var, "next_check"))