summaryrefslogtreecommitdiff
path: root/src/modules/m_tline.cpp
blob: d3c8641d16115c831efa444739547f05fd9bcc45 (plain)
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
/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
 * See: http://wiki.inspircd.org/Credits
 *
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#include "inspircd.h"

/* $ModDesc: Provides /tline command used to test who a mask matches */

/** Handle /TLINE
 */
class CommandTline : public Command
{
 public:
	CommandTline(Module* Creator) : Command(Creator,"TLINE", 1)
	{
		flags_needed = 'o'; this->syntax = "<mask>";
	}

	CmdResult Handle (const std::vector<std::string> &parameters, User *user)
	{
		float n_counted = 0;
		float n_matched = 0;
		float n_match_host = 0;
		float n_match_ip = 0;

		for (user_hash::const_iterator u = ServerInstance->Users->clientlist->begin(); u != ServerInstance->Users->clientlist->end(); u++)
		{
			n_counted++;
			if (InspIRCd::Match(u->second->GetFullRealHost(),parameters[0]))
			{
				n_matched++;
				n_match_host++;
			}
			else
			{
				std::string host = std::string(u->second->ident) + "@" + u->second->GetIPString();
				if (InspIRCd::MatchCIDR(host, parameters[0]))
				{
					n_matched++;
					n_match_ip++;
				}
			}
		}
		if (n_matched)
			user->WriteServ( "NOTICE %s :*** TLINE: Counted %0.0f user(s). Matched '%s' against %0.0f user(s) (%0.2f%% of the userbase). %0.0f by hostname and %0.0f by IP address.",user->nick.c_str(), n_counted, parameters[0].c_str(), n_matched, (n_matched/n_counted)*100, n_match_host, n_match_ip);
		else
			user->WriteServ( "NOTICE %s :*** TLINE: Counted %0.0f user(s). Matched '%s' against no user(s).", user->nick.c_str(), n_counted, parameters[0].c_str());

		return CMD_SUCCESS;
	}
};

class ModuleTLine : public Module
{
	CommandTline cmd;
 public:
	ModuleTLine(InspIRCd* Me)
		: Module(Me), cmd(this)
	{
		ServerInstance->AddCommand(&cmd);
	}


	virtual ~ModuleTLine()
	{
	}

	virtual Version GetVersion()
	{
		return Version("Provides /tline command used to test who a mask matches", VF_VENDOR,API_VERSION);
	}
};

MODULE_INIT(ModuleTLine)