summaryrefslogtreecommitdiff
path: root/src/modules/m_ircv3_servertime.cpp
blob: 1c35c422b041736781f99adb54893978550064a8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
/*
 * InspIRCd -- Internet Relay Chat Daemon
 *
 *   Copyright (C) 2016 Attila Molnar <attilamolnar@hush.com>
 *
 * This file is part of InspIRCd.  InspIRCd is free software: you can
 * redistribute it and/or modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation, version 2.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */


#include "inspircd.h"
#include "modules/ircv3.h"
#include "modules/ircv3_servertime.h"

class ServerTimeTag : public IRCv3::ServerTime::Manager, public IRCv3::CapTag<ServerTimeTag>
{
	time_t lasttime;
	std::string lasttimestring;

	void RefreshTimeString()
	{
		const time_t currtime = ServerInstance->Time();
		if (currtime != lasttime)
		{
			lasttime = currtime;
			// Cache the string so it's not recreated every time a message is sent
			lasttimestring = IRCv3::ServerTime::FormatTime(currtime);
		}
	}

 public:
	ServerTimeTag(Module* mod)
		: IRCv3::ServerTime::Manager(mod)
		, IRCv3::CapTag<ServerTimeTag>(mod, "server-time", "time")
		, lasttime(0)
	{
		tagprov = this;
	}

	const std::string* GetValue(const ClientProtocol::Message& msg)
	{
		RefreshTimeString();
		return &lasttimestring;
	}
};

class ModuleIRCv3ServerTime : public Module
{
	ServerTimeTag tag;

 public:
	ModuleIRCv3ServerTime()
		: tag(this)
	{
	}

	Version GetVersion() CXX11_OVERRIDE
	{
		return Version("Provides the server-time IRCv3 extension", VF_VENDOR);
	}
};

MODULE_INIT(ModuleIRCv3ServerTime)