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
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2019 linuxdaemon <linuxdaemon.irc@gmail.com>
* Copyright (C) 2017-2020 Sadie Powell <sadie@witchery.services>
* Copyright (C) 2015, 2018 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/cap.h"
#include "modules/ctctags.h"
class ModuleIRCv3EchoMessage
: public Module
, public CTCTags::EventListener
{
private:
Cap::Capability cap;
ClientProtocol::EventProvider tagmsgprov;
public:
ModuleIRCv3EchoMessage()
: CTCTags::EventListener(this)
, cap(this, "echo-message")
, tagmsgprov(this, "TAGMSG")
{
}
void OnUserPostMessage(User* user, const MessageTarget& target, const MessageDetails& details) CXX11_OVERRIDE
{
if (!cap.get(user) || !details.echo)
return;
// Caps are only set on local users
LocalUser* const localuser = static_cast<LocalUser*>(user);
const std::string& text = details.echo_original ? details.original_text : details.text;
const ClientProtocol::TagMap& tags = details.echo_original ? details.tags_in : details.tags_out;
switch (target.type)
{
case MessageTarget::TYPE_USER:
{
User* destuser = target.Get<User>();
ClientProtocol::Messages::Privmsg privmsg(ClientProtocol::Messages::Privmsg::nocopy, user, destuser, text, details.type);
privmsg.AddTags(tags);
localuser->Send(ServerInstance->GetRFCEvents().privmsg, privmsg);
break;
}
case MessageTarget::TYPE_CHANNEL:
{
Channel* chan = target.Get<Channel>();
ClientProtocol::Messages::Privmsg privmsg(ClientProtocol::Messages::Privmsg::nocopy, user, chan, text, details.type, target.status);
privmsg.AddTags(tags);
localuser->Send(ServerInstance->GetRFCEvents().privmsg, privmsg);
break;
}
case MessageTarget::TYPE_SERVER:
{
const std::string* servername = target.Get<std::string>();
ClientProtocol::Messages::Privmsg privmsg(ClientProtocol::Messages::Privmsg::nocopy, user, *servername, text, details.type);
privmsg.AddTags(tags);
localuser->Send(ServerInstance->GetRFCEvents().privmsg, privmsg);
break;
}
}
}
void OnUserPostTagMessage(User* user, const MessageTarget& target, const CTCTags::TagMessageDetails& details) CXX11_OVERRIDE
{
if (!cap.get(user) || !details.echo)
return;
// Caps are only set on local users
LocalUser* const localuser = static_cast<LocalUser*>(user);
const ClientProtocol::TagMap& tags = details.echo_original ? details.tags_in : details.tags_out;
switch (target.type)
{
case MessageTarget::TYPE_USER:
{
User* destuser = target.Get<User>();
CTCTags::TagMessage message(user, destuser, tags);
localuser->Send(tagmsgprov, message);
break;
}
case MessageTarget::TYPE_CHANNEL:
{
Channel* chan = target.Get<Channel>();
CTCTags::TagMessage message(user, chan, tags, target.status);
localuser->Send(tagmsgprov, message);
break;
}
case MessageTarget::TYPE_SERVER:
{
const std::string* servername = target.Get<std::string>();
CTCTags::TagMessage message(user, servername->c_str(), tags);
localuser->Send(tagmsgprov, message);
break;
}
}
}
void OnUserMessageBlocked(User* user, const MessageTarget& target, const MessageDetails& details) CXX11_OVERRIDE
{
// Prevent spammers from knowing that their spam was blocked.
if (details.echo_original)
OnUserPostMessage(user, target, details);
}
void OnUserTagMessageBlocked(User* user, const MessageTarget& target, const CTCTags::TagMessageDetails& details) CXX11_OVERRIDE
{
// Prevent spammers from knowing that their spam was blocked.
if (details.echo_original)
OnUserPostTagMessage(user, target, details);
}
Version GetVersion() CXX11_OVERRIDE
{
return Version("Provides the echo-message IRCv3 extension", VF_VENDOR);
}
};
MODULE_INIT(ModuleIRCv3EchoMessage)
|
