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
|
/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
*
* 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/>.
*/
#pragma once
#include "modules.h"
/* Forward ref for typedefs */
class WhoWasGroup;
namespace WhoWas
{
/** Everything known about one nick
*/
struct Nick : public intrusive_list_node<Nick>
{
/** A group of users related by nickname
*/
typedef std::deque<WhoWasGroup*> List;
/** Container where each element has information about one occurrence of this nick
*/
List entries;
/** Time this nick was added to the database
*/
const time_t addtime;
/** Nickname whose information is stored in this class
*/
const std::string nick;
/** Constructor to initialize fields
*/
Nick(const std::string& nickname);
/** Destructor, deallocates all elements in the entries container
*/
~Nick();
};
/** Order in which the users were added into the map, used to remove oldest nick
*/
typedef intrusive_list_tail<Nick> FIFO;
}
/** Sets of users in the whowas system
*/
typedef TR1NS::unordered_map<std::string, WhoWas::Nick*, irc::insensitive, irc::StrHashComp> whowas_users;
/** Handle /WHOWAS. These command handlers can be reloaded by the core,
* and handle basic RFC1459 commands. Commands within modules work
* the same way, however, they can be fully unloaded, where these
* may not.
*/
class CommandWhowas : public Command
{
private:
/** Primary container, links nicknames tracked by WHOWAS to a list of records
*/
whowas_users whowas;
/** List of nicknames in the order they were inserted into the map
*/
WhoWas::FIFO whowas_fifo;
public:
/** Max number of WhoWas entries per user.
*/
unsigned int GroupSize;
/** Max number of cumulative user-entries in WhoWas.
* When max reached and added to, push out oldest entry FIFO style.
*/
unsigned int MaxGroups;
/** Max seconds a user is kept in WhoWas before being pruned.
*/
unsigned int MaxKeep;
CommandWhowas(Module* parent);
/** Handle command.
* @param parameters The parameters to the comamnd
* @param pcnt The number of parameters passed to teh command
* @param user The user issuing the command
* @return A value from CmdResult to indicate command success or failure.
*/
CmdResult Handle(const std::vector<std::string>& parameters, User *user);
void AddToWhoWas(User* user);
std::string GetStats();
void Prune();
void Maintain();
~CommandWhowas();
};
/** Used to hold WHOWAS information
*/
class WhoWasGroup
{
public:
/** Real host
*/
std::string host;
/** Displayed host
*/
std::string dhost;
/** Ident
*/
std::string ident;
/** Server name
*/
std::string server;
/** Fullname (GECOS)
*/
std::string gecos;
/** Signon time
*/
time_t signon;
/** Initialize this WhoWasFroup with a user
*/
WhoWasGroup(User* user);
};
|
