# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1289914227 0
# Node ID 9e62937c9757484192deeebf6742a3205896b7ff
# Parent  444f965baed8ad323c29c6155525e69716ff5abf
prosodyctl, util.prosodyctl: Show error when mod_posix is not enabled and an attempt is made to query Prosody's status (thanks stever)

diff -r 444f965baed8 -r 9e62937c9757 prosodyctl
--- a/prosodyctl	Sat Nov 13 23:10:50 2010 +0000
+++ b/prosodyctl	Tue Nov 16 13:30:27 2010 +0000
@@ -160,6 +160,7 @@
 		["no-such-user"] = "The given user does not exist on the server";
 		["unable-to-save-data"] = "Unable to store, perhaps you don't have permission?";
 		["no-pidfile"] = "There is no 'pidfile' option in the configuration file, see http://prosody.im/doc/prosodyctl#pidfile for help";
+		["no-posix"] = "The mod_posix module is not enabled in the Prosody config file, see http://prosody.im/doc/prosodyctl for more info";
 		["no-such-method"] = "This module has no commands";
 		["not-running"] = "Prosody is not running";
 		}, { __index = function (t,k) return "Error: "..(tostring(k):gsub("%-", " "):gsub("^.", string.upper)); end });
diff -r 444f965baed8 -r 9e62937c9757 util/prosodyctl.lua
--- a/util/prosodyctl.lua	Sat Nov 13 23:10:50 2010 +0000
+++ b/util/prosodyctl.lua	Tue Nov 16 13:30:27 2010 +0000
@@ -12,6 +12,7 @@
 local stringprep = encodings.stringprep;
 local usermanager = require "core.usermanager";
 local signal = require "util.signal";
+local set = require "util.set";
 local lfs = require "lfs";
 
 local nodeprep, nameprep = stringprep.nodeprep, stringprep.nameprep;
@@ -77,6 +78,11 @@
 		return false, "no-pidfile";
 	end
 	
+	local modules_enabled = set.new(config.get("*", "core", "modules_enabled"));
+	if not modules_enabled:contains("posix") then
+		return false, "no-posix";
+	end
+	
 	local file, err = io.open(pidfile, "r+");
 	if not file then
 		return false, "pidfile-read-failed", err;