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1 /*
2  * InspIRCd -- Internet Relay Chat Daemon
3  *
4  *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5  *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
6  *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
7  *   Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
8  *
9  * This file is part of InspIRCd.  InspIRCd is free software: you can
10  * redistribute it and/or modify it under the terms of the GNU General Public
11  * License as published by the Free Software Foundation, version 2.
12  *
13  * This program is distributed in the hope that it will be useful, but WITHOUT
14  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
16  * details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
20  */
21
22
23 #include "inspircd.h"
24
25 /* $ModDesc: Sets (and unsets) modes on users when they connect */
26
27 class ModuleModesOnConnect : public Module
28 {
29  public:
30         ModuleModesOnConnect()  {
31                 ServerInstance->Modules->Attach(I_OnUserConnect, this);
32         }
33
34         void Prioritize()
35         {
36                 // for things like +x on connect, important, otherwise we have to resort to config order (bleh) -- w00t
37                 ServerInstance->Modules->SetPriority(this, I_OnUserConnect, PRIORITY_FIRST);
38         }
39
40         virtual ~ModuleModesOnConnect()
41         {
42         }
43
44         virtual Version GetVersion()
45         {
46                 return Version("Sets (and unsets) modes on users when they connect", VF_VENDOR);
47         }
48
49         virtual void OnUserConnect(LocalUser* user)
50         {
51                 // Backup and zero out the disabled usermodes, so that we can override them here.
52                 char save[64];
53                 memcpy(save, ServerInstance->Config->DisabledUModes,
54                                 sizeof(ServerInstance->Config->DisabledUModes));
55                 memset(ServerInstance->Config->DisabledUModes, 0, 64);
56
57                 ConfigTag* tag = user->MyClass->config;
58                 std::string ThisModes = tag->getString("modes");
59                 if (!ThisModes.empty())
60                 {
61                         std::string buf;
62                         std::stringstream ss(ThisModes);
63
64                         std::vector<std::string> tokens;
65
66                         // split ThisUserModes into modes and mode params
67                         while (ss >> buf)
68                                 tokens.push_back(buf);
69
70                         std::vector<std::string> modes;
71                         modes.push_back(user->nick);
72                         modes.push_back(tokens[0]);
73
74                         if (tokens.size() > 1)
75                         {
76                                 // process mode params
77                                 for (unsigned int k = 1; k < tokens.size(); k++)
78                                 {
79                                         modes.push_back(tokens[k]);
80                                 }
81                         }
82
83                         ServerInstance->Parser->CallHandler("MODE", modes, user);
84                 }
85
86                 memcpy(ServerInstance->Config->DisabledUModes, save, 64);
87         }
88 };
89
90 MODULE_INIT(ModuleModesOnConnect)