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
159
160
161
162
163
164
165
166
|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2010 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include <stdarg.h>
class DelayJoinMode : public ModeHandler
{
private:
CUList empty;
public:
DelayJoinMode(Module* Parent) : ModeHandler(Parent, "delayjoin", 'D', PARAM_NONE, MODETYPE_CHANNEL)
{
levelrequired = OP_VALUE;
}
ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding);
};
class ModuleDelayJoin : public Module
{
DelayJoinMode djm;
public:
LocalIntExt unjoined;
ModuleDelayJoin() : djm(this), unjoined("delayjoin", this)
{
if (!ServerInstance->Modes->AddMode(&djm))
throw ModuleException("Could not add new modes!");
Implementation eventlist[] = { I_OnUserJoin, I_OnUserPart, I_OnUserKick, I_OnBuildNeighborList, I_OnNamesListItem, I_OnText };
ServerInstance->Modules->Attach(eventlist, this, 6);
}
~ModuleDelayJoin();
Version GetVersion();
void OnNamesListItem(User* issuer, Membership*, std::string &prefixes, std::string &nick);
void OnUserJoin(Membership*, bool, bool, CUList&);
void CleanUser(User* user);
void OnUserPart(Membership*, std::string &partmessage, CUList&);
void OnUserKick(User* source, Membership*, const std::string &reason, CUList&);
void OnBuildNeighborList(User* source, UserChanList &include, std::map<User*,bool> &exception);
void OnText(User* user, void* dest, int target_type, const std::string &text, char status, CUList &exempt_list);
};
/* $ModDesc: Allows for delay-join channels (+D) where users dont appear to join until they speak */
ModeAction DelayJoinMode::OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
/* no change */
if (channel->IsModeSet('D') == adding)
return MODEACTION_DENY;
if (!adding)
{
/*
* Make all users visible, as +D is being removed. If we don't do this,
* they remain permanently invisible on this channel!
*/
const UserMembList* names = channel->GetUsers();
for (UserMembCIter n = names->begin(); n != names->end(); ++n)
creator->OnText(n->first, channel, TYPE_CHANNEL, "", 0, empty);
}
channel->SetMode('D', adding);
return MODEACTION_ALLOW;
}
ModuleDelayJoin::~ModuleDelayJoin()
{
}
Version ModuleDelayJoin::GetVersion()
{
return Version("Allows for delay-join channels (+D) where users dont appear to join until they speak", VF_COMMON | VF_VENDOR);
}
void ModuleDelayJoin::OnNamesListItem(User* issuer, Membership* memb, std::string &prefixes, std::string &nick)
{
/* don't prevent the user from seeing themself */
if (issuer == memb->user)
return;
/* If the user is hidden by delayed join, hide them from the NAMES list */
if (unjoined.get(memb))
nick.clear();
}
static void populate(CUList& except, Membership* memb)
{
const UserMembList* users = memb->chan->GetUsers();
for(UserMembCIter i = users->begin(); i != users->end(); i++)
{
if (i->first == memb->user || !IS_LOCAL(i->first))
continue;
except.insert(i->first);
}
}
void ModuleDelayJoin::OnUserJoin(Membership* memb, bool sync, bool created, CUList& except)
{
if (memb->chan->IsModeSet('D'))
{
unjoined.set(memb, 1);
populate(except, memb);
}
}
void ModuleDelayJoin::OnUserPart(Membership* memb, std::string &partmessage, CUList& except)
{
if (unjoined.set(memb, 0))
populate(except, memb);
}
void ModuleDelayJoin::OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& except)
{
if (unjoined.set(memb, 0))
populate(except, memb);
}
void ModuleDelayJoin::OnBuildNeighborList(User* source, UserChanList &include, std::map<User*,bool> &exception)
{
UCListIter i = include.begin();
while (i != include.end())
{
Channel* c = *i++;
Membership* memb = c->GetUser(source);
if (memb && unjoined.get(memb))
include.erase(c);
}
}
void ModuleDelayJoin::OnText(User* user, void* dest, int target_type, const std::string &text, char status, CUList &exempt_list)
{
/* Server origin */
if (!user)
return;
if (target_type != TYPE_CHANNEL)
return;
Channel* channel = (Channel*) dest;
Membership* memb = channel->GetUser(user);
if (!memb || !unjoined.set(memb, 0))
return;
/* Display the join to everyone else (the user who joined got it earlier) */
channel->WriteAllExceptSender(user, false, 0, "JOIN %s", channel->name.c_str());
std::string ms = memb->modes;
for(unsigned int i=0; i < memb->modes.length(); i++)
ms.append(" ").append(user->nick);
if (ms.length() > 0)
channel->WriteAllExceptSender(user, false, 0, "MODE %s +%s", channel->name.c_str(), ms.c_str());
}
MODULE_INIT(ModuleDelayJoin)
|
