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1 /*       +------------------------------------+
2  *       | Inspire Internet Relay Chat Daemon |
3  *       +------------------------------------+
4  *
5  *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
6  * See: http://www.inspircd.org/wiki/index.php/Credits
7  *
8  * This program is free but copyrighted software; see
9  *            the file COPYING for details.
10  *
11  * ---------------------------------------------------
12  */
13
14 #include "inspircd.h"
15
16 /* $ModDesc: Implements extban +b r: - realname (gecos) bans */
17
18 class ModuleNickBan : public Module
19 {
20  private:
21  public:
22         ModuleNickBan(InspIRCd* Me) : Module(Me)
23         {
24                 Implementation eventlist[] = { I_OnUserPreJoin, I_On005Numeric };
25                 ServerInstance->Modules->Attach(eventlist, this, 2);
26         }
27
28         virtual ~ModuleNickBan()
29         {
30         }
31
32         virtual Version GetVersion()
33         {
34                 return Version(1,2,0,0,VF_VENDOR,API_VERSION);
35         }
36
37         virtual int OnUserPreJoin(User *user, Channel *c, const char *cname, std::string &privs, const std::string &key)
38         {
39                 if (!IS_LOCAL(user))
40                         return 0;
41
42                 if (!c)
43                         return 0;
44
45                 ServerInstance->Logs->Log("EXTBANS", DEBUG, "Checking if %s is banned", user->fullname.c_str());
46
47                 if (c->IsExtBanned(user->fullname, 'r'))
48                 {
49                         // XXX: send a numeric here
50                         user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Cannot join " + c->name + ", as you match a ban");
51                         return 1;
52                 }
53
54                 return 0;
55         }
56
57         virtual void On005Numeric(std::string &output)
58         {
59                 if (output.find(" EXTBAN=:") == std::string::npos)
60                         output.append(" EXTBAN=:r");
61                 else
62                         output.insert(output.find(" EXTBAN=:") + 9, "r");
63         }
64 };
65
66
67 MODULE_INIT(ModuleNickBan)
68