From 82f1a9474d85f75291d0af0e51d55fa904d42055 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 19 Jul 2005 09:30:53 +0000
Subject: r8590: added server status utility functions for checking on the
 status of a task via irpc

- for stream tasks, returns the number of connections

- for non-stream tasks, returns "RUNNING"

For both, return "DISABLED" or "NOT RESPONDING" appropriately
(This used to be commit 78d6303814382f7835212f5045f12180e396b540)
---
 source4/scripting/libjs/base.js       | 11 ++++++
 source4/scripting/libjs/management.js | 69 +++++++++++++++++++++++++++++++++++
 2 files changed, 80 insertions(+)

diff --git a/source4/scripting/libjs/base.js b/source4/scripting/libjs/base.js
index 181b3ca959..39b62b133e 100644
--- a/source4/scripting/libjs/base.js
+++ b/source4/scripting/libjs/base.js
@@ -87,3 +87,14 @@ function substitute_var(str, subobj)
 	}
 	return join("", list);
 }
+
+/*
+  return "s" if a number should be shown as plural
+*/
+function plural(n)
+{
+	if (n == 1) {
+		return "";
+	}
+	return "s";
+}
diff --git a/source4/scripting/libjs/management.js b/source4/scripting/libjs/management.js
index 8b04247248..7130cdc5dd 100644
--- a/source4/scripting/libjs/management.js
+++ b/source4/scripting/libjs/management.js
@@ -91,3 +91,72 @@ function nbtd_statistics()
 	}
 	return io.results[0].info.stats;
 }
+
+/*
+  see if a service is enabled
+*/
+function service_enabled(name)
+{
+	var services = lpGet("server services");
+	var i;
+	for (i=0;i<services.length;i++) {
+		if (services[i] == name) {
+			return true;
+		}
+	}
+	return false;
+}
+
+/*
+  show status of a server
+*/
+function server_status(name)
+{
+	var conn = new Object();
+	var i;
+	var io;
+	var irpc = irpc_init();
+
+	if (!service_enabled(name)) {
+		return "DISABLED";
+	}
+	
+	status = irpc_connect(conn, name + "_server");
+	if (status.is_ok != true) {
+		return "DOWN";
+	}
+
+	var io = irpcObj();
+	status = irpc.irpc_uptime(conn, io);
+	if (status.is_ok != true) {
+		return "NOT RESPONDING";
+	}
+
+	return "RUNNING";
+}
+
+/*
+  show status of a stream server
+*/
+function stream_server_status(name)
+{
+	var conn = new Object();
+	var irpc = irpc_init();
+
+	if (!service_enabled(name)) {
+		return "DISABLED";
+	}
+	status = irpc_connect(conn, name + "_server");
+	if (status.is_ok != true) {
+		return "0 connections";
+	}
+
+	var io = irpcObj();
+	status = irpc.irpc_uptime(conn, io);
+	if (status.is_ok != true) {
+		return "NOT RESPONDING";
+	}
+
+	var n = io.results.length;
+	return sprintf("%u connection%s", n, plural(n));
+}
-- 
cgit