Repaired zaf send

zaf

@@ -223,20 +223,40 @@ get)
 	;;
 send)
 	shift
-	if zaf_is_item "$1"; then
-		plugin=$(zaf_get_plugin_name "$1")
-		item=$(zaf_get_item_name "$1")
-		zscmd="zabbix_sender -z '$ZAF_ZBXSRV_HOST' -p '$ZAF_ZBXSRV_PORT' -s '$(zaf_hostname)' -k '$plugin.$item' -o '$(zaf_run_item $1)'"
-		zaf_dbg $zscmd
-		eval $zscmd
-		exit
-	else
-		zaf_wrn "Waiting for data on stdin (host item value) per line"
+	if [ -z "$1" ]; then
+		zaf_dbg "Waiting for data on stdin (host item value) per line"
 		zscmd="zabbix_sender -z '$ZAF_ZBXSRV_HOST' -p '$ZAF_ZBXSRV_PORT' -i -"
 		zaf_dbg $zscmd
-		eval $zscmd
+		eval $zscmd 2>&1 | zaf_dbg
 		exit
+	else
+		if [ -n "$2" ]; then
+			exec $0 send "$2" "$3" ZAF_HOSTNAME="$1"
+		else
+			if zaf_is_item "$1"; then
+				plugin=$(zaf_get_plugin_name "$1")
+				item=$(zaf_get_item_name "$1")
+				zscmd="zabbix_sender -z '$ZAF_ZBXSRV_HOST' -p '$ZAF_ZBXSRV_PORT' -s '$(zaf_hostname)' -k '$plugin.$item' -o '$(zaf_run_item $1)'"
+				zaf_dbg $zscmd
+				eval $zscmd 2>&1 | zaf_dbg
+				exit
+			else
+				if echo $1 | grep -q '='; then
+					item=$(echo $1 | cut -d '=' -f 1)
+					value=$(echo $1 | cut -d '=' -f 2-)
+				else
+					item=$1
+					zaf_dbg "Waiting for value of $(zaf_hostname):$1 on stdin"
+					value=$(cat)
+				fi
+				zscmd="zabbix_sender -z '$ZAF_ZBXSRV_HOST' -p '$ZAF_ZBXSRV_PORT' -s '$(zaf_hostname)' -k '$item' -o '$value'"
+				zaf_dbg $zscmd
+				eval $zscmd 2>&1 | zaf_dbg
+				exit
+			fi			
+		fi
 	fi
+
 	;;
 register)
 	shift
@@ -546,6 +566,8 @@ api)
 	echo
 	echo "Zabbix trapper commands:"
 	zaf_hlp "$0 send plugin.item" "To send result of agent param directly to Zabbix server by zabbix_server."
+	zaf_hlp "$0 send item" "To send value for any item from stdin."
+	zaf_hlp "$0 send host:item" "To send value for any host:item from stdin."
 	echo "Zabbix agent registration:"
 	zaf_hlp "$0 register [hostname] [metadata]" "To register hostname on Zabbix server (autoregistration)."
 	echo