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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
*
* 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/ctctags.h"
class DelayMsgMode : public ParamMode<DelayMsgMode, LocalIntExt>
{
public:
LocalIntExt jointime;
DelayMsgMode(Module* Parent)
: ParamMode<DelayMsgMode, LocalIntExt>(Parent, "delaymsg", 'd')
, jointime("delaymsg", ExtensionItem::EXT_MEMBERSHIP, Parent)
{
ranktoset = ranktounset = OP_VALUE;
}
bool ResolveModeConflict(std::string& their_param, const std::string& our_param, Channel*) CXX11_OVERRIDE
{
return (atoi(their_param.c_str()) < atoi(our_param.c_str()));
}
ModeAction OnSet(User* source, Channel* chan, std::string& parameter) CXX11_OVERRIDE;
void OnUnset(User* source, Channel* chan) CXX11_OVERRIDE;
void SerializeParam(Channel* chan, intptr_t n, std::string& out)
{
out += ConvToStr(n);
}
};
class ModuleDelayMsg
: public Module
, public CTCTags::EventListener
{
private:
DelayMsgMode djm;
bool allownotice;
ModResult HandleMessage(User* user, const MessageTarget& target, bool notice);
public:
ModuleDelayMsg()
: CTCTags::EventListener(this)
, djm(this)
{
}
Version GetVersion() CXX11_OVERRIDE;
void OnUserJoin(Membership* memb, bool sync, bool created, CUList&) CXX11_OVERRIDE;
ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE;
ModResult OnUserPreTagMessage(User* user, const MessageTarget& target, CTCTags::TagMessageDetails& details) CXX11_OVERRIDE;
void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE;
};
ModeAction DelayMsgMode::OnSet(User* source, Channel* chan, std::string& parameter)
{
// Setting a new limit, sanity check
intptr_t limit = ConvToNum<intptr_t>(parameter);
if (limit <= 0)
limit = 1;
ext.set(chan, limit);
return MODEACTION_ALLOW;
}
void DelayMsgMode::OnUnset(User* source, Channel* chan)
{
/*
* Clean up metadata
*/
const Channel::MemberMap& users = chan->GetUsers();
for (Channel::MemberMap::const_iterator n = users.begin(); n != users.end(); ++n)
jointime.set(n->second, 0);
}
Version ModuleDelayMsg::GetVersion()
{
return Version("Provides channelmode +d <int>, to deny messages to a channel until <int> seconds.", VF_VENDOR);
}
void ModuleDelayMsg::OnUserJoin(Membership* memb, bool sync, bool created, CUList&)
{
if ((IS_LOCAL(memb->user)) && (memb->chan->IsModeSet(djm)))
{
djm.jointime.set(memb, ServerInstance->Time());
}
}
ModResult ModuleDelayMsg::OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details)
{
return HandleMessage(user, target, details.type == MSG_NOTICE);
}
ModResult ModuleDelayMsg::OnUserPreTagMessage(User* user, const MessageTarget& target, CTCTags::TagMessageDetails& details)
{
return HandleMessage(user, target, false);
}
ModResult ModuleDelayMsg::HandleMessage(User* user, const MessageTarget& target, bool notice)
{
if (!IS_LOCAL(user))
return MOD_RES_PASSTHRU;
if ((target.type != MessageTarget::TYPE_CHANNEL) || ((!allownotice) && (notice)))
return MOD_RES_PASSTHRU;
Channel* channel = target.Get<Channel>();
Membership* memb = channel->GetUser(user);
if (!memb)
return MOD_RES_PASSTHRU;
time_t ts = djm.jointime.get(memb);
if (ts == 0)
return MOD_RES_PASSTHRU;
int len = djm.ext.get(channel);
if ((ts + len) > ServerInstance->Time())
{
if (channel->GetPrefixValue(user) < VOICE_VALUE)
{
user->WriteNumeric(ERR_CANNOTSENDTOCHAN, channel->name, InspIRCd::Format("You must wait %d seconds after joining to send to channel (+d)", len));
return MOD_RES_DENY;
}
}
else
{
/* Timer has expired, we can stop checking now */
djm.jointime.set(memb, 0);
}
return MOD_RES_PASSTHRU;
}
void ModuleDelayMsg::ReadConfig(ConfigStatus& status)
{
ConfigTag* tag = ServerInstance->Config->ConfValue("delaymsg");
allownotice = tag->getBool("allownotice", true);
}
MODULE_INIT(ModuleDelayMsg)
|
