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
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009-2010 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/>.
*/
/* $ModDesc: Provides the ability to manipulate modes via long names. */
#include "inspircd.h"
static void DisplayList(User* user, Channel* channel)
{
std::stringstream items;
for(char letter = 'A'; letter <= 'z'; letter++)
{
ModeHandler* mh = ServerInstance->Modes->FindMode(letter, MODETYPE_CHANNEL);
if (!mh || mh->IsListMode())
continue;
if (!channel->IsModeSet(mh))
continue;
items << " +" << mh->name;
if (mh->GetNumParams(true))
items << " " << channel->GetModeParameter(mh);
}
const std::string line = ":" + ServerInstance->Config->ServerName + " 961 " + user->nick + " " + channel->name;
user->SendText(line, items);
user->WriteNumeric(960, "%s %s :End of mode list", user->nick.c_str(), channel->name.c_str());
}
class CommandProp : public Command
{
public:
CommandProp(Module* parent) : Command(parent, "PROP", 1)
{
syntax = "<user|channel> {[+-]<mode> [<value>]}*";
}
CmdResult Handle(const std::vector<std::string> ¶meters, User *src)
{
if (parameters.size() == 1)
{
Channel* chan = ServerInstance->FindChan(parameters[0]);
if (chan)
DisplayList(src, chan);
return CMD_SUCCESS;
}
unsigned int i = 1;
std::vector<std::string> modes;
modes.push_back(parameters[0]);
modes.push_back("");
while (i < parameters.size())
{
std::string prop = parameters[i++];
bool plus = prop[0] != '-';
if (prop[0] == '+' || prop[0] == '-')
prop.erase(prop.begin());
for(char letter = 'A'; letter <= 'z'; letter++)
{
ModeHandler* mh = ServerInstance->Modes->FindMode(letter, MODETYPE_CHANNEL);
if (mh && mh->name == prop)
{
modes[1].append((plus ? "+" : "-") + std::string(1, letter));
if (mh->GetNumParams(plus))
{
if (i != parameters.size())
modes.push_back(parameters[i++]);
}
}
}
}
ServerInstance->Modes->Process(modes, src);
return CMD_SUCCESS;
}
};
class DummyZ : public ModeHandler
{
public:
DummyZ(Module* parent) : ModeHandler(parent, "namebase", 'Z', PARAM_ALWAYS, MODETYPE_CHANNEL)
{
list = true;
}
};
class ModuleNamedModes : public Module
{
CommandProp cmd;
DummyZ dummyZ;
public:
ModuleNamedModes() : cmd(this), dummyZ(this)
{
}
void init() CXX11_OVERRIDE
{
ServerInstance->Modules->AddService(cmd);
ServerInstance->Modules->AddService(dummyZ);
Implementation eventlist[] = { I_OnPreMode };
ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
Version GetVersion() CXX11_OVERRIDE
{
return Version("Provides the ability to manipulate modes via long names.",VF_VENDOR);
}
void Prioritize()
{
ServerInstance->Modules->SetPriority(this, I_OnPreMode, PRIORITY_FIRST);
}
ModResult OnPreMode(User* source, User* dest, Channel* channel, const std::vector<std::string>& parameters) CXX11_OVERRIDE
{
if (!channel)
return MOD_RES_PASSTHRU;
if (parameters[1].find('Z') == std::string::npos)
return MOD_RES_PASSTHRU;
if (parameters.size() <= 2)
{
DisplayList(source, channel);
return MOD_RES_DENY;
}
std::vector<std::string> newparms;
newparms.push_back(parameters[0]);
newparms.push_back(parameters[1]);
std::string modelist = newparms[1];
bool adding = true;
unsigned int param_at = 2;
for(unsigned int i = 0; i < modelist.length(); i++)
{
unsigned char modechar = modelist[i];
if (modechar == '+' || modechar == '-')
{
adding = (modechar == '+');
continue;
}
ModeHandler *mh = ServerInstance->Modes->FindMode(modechar, MODETYPE_CHANNEL);
if (modechar == 'Z')
{
modechar = 0;
std::string name, value;
if (param_at < parameters.size())
name = parameters[param_at++];
std::string::size_type eq = name.find('=');
if (eq != std::string::npos)
{
value = name.substr(eq + 1);
name = name.substr(0, eq);
}
for(char letter = 'A'; modechar == 0 && letter <= 'z'; letter++)
{
mh = ServerInstance->Modes->FindMode(letter, MODETYPE_CHANNEL);
if (mh && mh->name == name)
{
if (mh->GetNumParams(adding))
{
if (!value.empty())
{
newparms.push_back(value);
modechar = letter;
break;
}
}
else
{
modechar = letter;
break;
}
}
}
if (modechar)
modelist[i] = modechar;
else
modelist.erase(i--, 1);
}
else if (mh && mh->GetNumParams(adding) && param_at < parameters.size())
{
newparms.push_back(parameters[param_at++]);
}
}
newparms[1] = modelist;
ServerInstance->Modes->Process(newparms, source);
return MOD_RES_DENY;
}
};
MODULE_INIT(ModuleNamedModes)
|
