From d20a983470e1fa3d72942b879608f0d89b93bbd1 Mon Sep 17 00:00:00 2001
From: Vladimir Protasov <eoranged@ya.ru>
Date: Thu, 4 Aug 2011 21:26:15 +0400
Subject: Add "reload" command to prosodyctl

---
 prosodyctl          | 23 ++++++++++++++++++++++-
 util/prosodyctl.lua | 16 ++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/prosodyctl b/prosodyctl
index bb90b685..470a7d55 100755
--- a/prosodyctl
+++ b/prosodyctl
@@ -538,6 +538,27 @@ function commands.about(arg)
 	print("");
 end
 
+function commands.reload(arg)
+	if arg[1] == "--help" then
+		show_usage([[reload]], [[Reload prosody configuration file]]);
+		return 1;
+	end
+
+	if not prosodyctl.isrunning() then
+		show_message("Prosody is not running");
+		return 1;
+	end
+	
+	local ok, ret = prosodyctl.reload();
+	if ok then
+		
+		show_message("Config updated");
+		return 0;
+	end
+
+	show_message(error_messages[ret]);
+	return 1;
+end
 -- ejabberdctl compatibility
 
 function commands.register(arg)
@@ -641,7 +662,7 @@ if not commands[command] then -- Show help for all commands
 	print("Where COMMAND may be one of:\n");
 
 	local hidden_commands = require "util.set".new{ "register", "unregister", "addplugin" };
-	local commands_order = { "adduser", "passwd", "deluser", "start", "stop", "restart", "about" };
+	local commands_order = { "adduser", "passwd", "deluser", "start", "stop", "restart", "reload", "about" };
 
 	local done = {};
 
diff --git a/util/prosodyctl.lua b/util/prosodyctl.lua
index aa1850b2..d0045abc 100644
--- a/util/prosodyctl.lua
+++ b/util/prosodyctl.lua
@@ -238,3 +238,19 @@ function stop()
 	signal.kill(pid, signal.SIGTERM);
 	return true;
 end
+
+function reload()
+	local ok, ret = _M.isrunning();
+	if not ok then
+		return ok, ret;
+	end
+	if not ret then
+		return false, "not-running";
+	end
+	
+	local ok, pid = _M.getpid()
+	if not ok then return false, pid; end
+	
+	signal.kill(pid, signal.SIGHUP);
+	return true;
+end
-- 
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