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
|
/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
*
* 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 "m_cap.h"
/* $ModDesc: Provides the NAMESX (CAP multi-prefix) capability. */
class ModuleNamesX : public Module
{
public:
GenericCap cap;
ModuleNamesX() : cap(this, "multi-prefix")
{
}
void init()
{
Implementation eventlist[] = { I_OnPreCommand, I_OnNamesListItem, I_On005Numeric, I_OnEvent, I_OnSendWhoLine };
ServerInstance->Modules->Attach(eventlist, this, 5);
}
~ModuleNamesX()
{
}
Version GetVersion()
{
return Version("Provides the NAMESX (CAP multi-prefix) capability.",VF_VENDOR);
}
void On005Numeric(std::string &output)
{
output.append(" NAMESX");
}
ModResult OnPreCommand(std::string &command, std::vector<std::string> ¶meters, LocalUser *user, bool validated, const std::string &original_line)
{
/* We don't actually create a proper command handler class for PROTOCTL,
* because other modules might want to have PROTOCTL hooks too.
* Therefore, we just hook its as an unvalidated command therefore we
* can capture it even if it doesnt exist! :-)
*/
if (command == "PROTOCTL")
{
if ((parameters.size()) && (!strcasecmp(parameters[0].c_str(),"NAMESX")))
{
cap.ext.set(user, 1);
return MOD_RES_DENY;
}
}
return MOD_RES_PASSTHRU;
}
void OnNamesListItem(User* issuer, Membership* memb, std::string &prefixes, std::string &nick)
{
if (!cap.ext.get(issuer))
return;
/* Some module hid this from being displayed, dont bother */
if (nick.empty())
return;
prefixes = memb->chan->GetAllPrefixChars(memb->user);
}
void OnSendWhoLine(User* source, const std::vector<std::string>& params, User* user, std::string& line)
{
if (!cap.ext.get(source))
return;
// Channel names can contain ":", and ":" as a 'start-of-token' delimiter is
// only ever valid after whitespace, so... find the actual delimiter first!
// Thanks to FxChiP for pointing this out.
std::string::size_type pos = line.find(" :");
if (pos == std::string::npos || pos == 0)
return;
pos--;
// Don't do anything if the user has no prefixes
if ((line[pos] == 'H') || (line[pos] == 'G') || (line[pos] == '*'))
return;
// 352 21DAAAAAB #chan ident localhost insp21.test 21DAAAAAB H@ :0 a
// a b pos
std::string::size_type a = 4 + source->nick.length() + 1;
std::string::size_type b = line.find(' ', a);
if (b == std::string::npos)
return;
// Try to find this channel
std::string channame = line.substr(a, b-a);
Channel* chan = ServerInstance->FindChan(channame);
if (!chan)
return;
// Don't do anything if the user has only one prefix
std::string prefixes = chan->GetAllPrefixChars(user);
if (prefixes.length() <= 1)
return;
line.erase(pos, 1);
line.insert(pos, prefixes);
}
void OnEvent(Event& ev)
{
cap.HandleEvent(ev);
}
};
MODULE_INIT(ModuleNamesX)
|
