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
|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2007 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include <stdio.h>
#include <string>
#include "users.h"
#include "channels.h"
#include "modules.h"
#include "hashcomp.h"
#include "inspircd.h"
/* $ModDesc: Provides the NICKLOCK command, allows an oper to chage a users nick and lock them to it until they quit */
/** Handle /NICKLOCK
*/
class cmd_nicklock : public command_t
{
char* dummy;
public:
cmd_nicklock (InspIRCd* Instance) : command_t(Instance,"NICKLOCK", 'o', 2)
{
this->source = "m_nicklock.so";
syntax = "<oldnick> <newnick>";
}
CmdResult Handle(const char** parameters, int pcnt, userrec *user)
{
userrec* source = ServerInstance->FindNick(parameters[0]);
irc::string server;
irc::string me;
// check user exists
if (!source)
{
return CMD_FAILURE;
}
// check if user is locked
if (source->GetExt("nick_locked", dummy))
{
user->WriteServ("946 %s %s :This user's nickname is already locked.",user->nick,source->nick);
return CMD_FAILURE;
}
// check nick is valid
if (!ServerInstance->IsNick(parameters[1]))
{
return CMD_FAILURE
}
// let others know
ServerInstance->WriteOpers(std::string(user->nick)+" used NICKLOCK to change and hold "+parameters[0]+" to "+parameters[1]);
if (!source->ForceNickChange(parameters[1]))
{
// ugh, nickchange failed for some reason -- possibly existing nick?
userrec::QuitUser(ServerInstance, source, "Nickname collision");
return CMD_FAILURE;
}
// give them a lock flag
source->Extend("nick_locked", "ON");
/* route */
return CMD_SUCCESS;
}
};
/** Handle /NICKUNLOCK
*/
class cmd_nickunlock : public command_t
{
public:
cmd_nickunlock (InspIRCd* Instance) : command_t(Instance,"NICKUNLOCK", 'o', 1)
{
this->source = "m_nickunlock.so";
syntax = "<locked-nick>";
}
CmdResult Handle (const char** parameters, int pcnt, userrec *user)
{
userrec* source = ServerInstance->FindNick(parameters[0]);
if (source)
{
source->Shrink("nick_locked");
user->WriteServ("945 %s %s :Nickname now unlocked.",user->nick,source->nick);
ServerInstance->WriteOpers(std::string(user->nick)+" used NICKUNLOCK on "+parameters[0]);
return CMD_SUCCESS;
}
return CMD_FAILURE;
}
};
class ModuleNickLock : public Module
{
cmd_nicklock* cmd1;
cmd_nickunlock* cmd2;
char* n;
public:
ModuleNickLock(InspIRCd* Me)
: Module::Module(Me)
{
cmd1 = new cmd_nicklock(ServerInstance);
cmd2 = new cmd_nickunlock(ServerInstance);
ServerInstance->AddCommand(cmd1);
ServerInstance->AddCommand(cmd2);
}
virtual ~ModuleNickLock()
{
}
virtual Version GetVersion()
{
return Version(1,1,0,1,VF_VENDOR,API_VERSION);
}
void Implements(char* List)
{
List[I_OnUserPreNick] = List[I_OnUserQuit] = List[I_OnCleanup] = 1;
}
virtual int OnUserPreNick(userrec* user, const std::string &newnick)
{
if (user->GetExt("nick_locked", n))
{
user->WriteServ("447 %s :You cannot change your nickname (your nick is locked)",user->nick);
return 1;
}
return 0;
}
virtual void OnUserQuit(userrec* user, const std::string &reason, const std::string &oper_message)
{
user->Shrink("nick_locked");
}
virtual void OnCleanup(int target_type, void* item)
{
if(target_type == TYPE_USER)
{
userrec* user = (userrec*)item;
user->Shrink("nick_locked");
}
}
};
// stuff down here is the module-factory stuff. For basic modules you can ignore this.
class ModuleNickLockFactory : public ModuleFactory
{
public:
ModuleNickLockFactory()
{
}
~ModuleNickLockFactory()
{
}
virtual Module * CreateModule(InspIRCd* Me)
{
return new ModuleNickLock(Me);
}
};
extern "C" void * init_module( void )
{
return new ModuleNickLockFactory;
}
|
