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1 /*       +------------------------------------+
2  *       | Inspire Internet Relay Chat Daemon |
3  *       +------------------------------------+
4  *
5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
6  * See: http://wiki.inspircd.org/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 #include "xline.h"
16 /*       +------------------------------------+
17  *       | Inspire Internet Relay Chat Daemon |
18  *       +------------------------------------+
19  *
20  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
21  * See: http://wiki.inspircd.org/Credits
22  *
23  * This program is free but copyrighted software; see
24  *      the file COPYING for details.
25  *
26  * ---------------------------------------------------
27  */
28
29 #ifndef __CMD_ELINE_H__
30 #define __CMD_ELINE_H__
31
32 // include the common header files
33
34 #include "users.h"
35 #include "channels.h"
36
37 /** Handle /ELINE. These command handlers can be reloaded by the core,
38  * and handle basic RFC1459 commands. Commands within modules work
39  * the same way, however, they can be fully unloaded, where these
40  * may not.
41  */
42 class CommandEline : public Command
43 {
44  public:
45         /** Constructor for eline.
46          */
47         CommandEline ( Module* parent) : Command(parent,"ELINE",1,3) { flags_needed = 'o'; syntax = "<ident@host> [<duration> :<reason>]"; }
48         /** Handle command.
49          * @param parameters The parameters to the comamnd
50          * @param pcnt The number of parameters passed to teh command
51          * @param user The user issuing the command
52          * @return A value from CmdResult to indicate command success or failure.
53          */
54         CmdResult Handle(const std::vector<std::string>& parameters, User *user);
55 };
56
57 #endif
58
59
60 /** Handle /ELINE
61  */
62 CmdResult CommandEline::Handle (const std::vector<std::string>& parameters, User *user)
63 {
64         std::string target = parameters[0];
65
66         if (parameters.size() >= 3)
67         {
68                 IdentHostPair ih;
69                 User* find = ServerInstance->FindNick(target.c_str());
70                 if (find)
71                 {
72                         ih.first = "*";
73                         ih.second = find->GetIPString();
74                         target = std::string("*@") + find->GetIPString();
75                 }
76                 else
77                         ih = ServerInstance->XLines->IdentSplit(target.c_str());
78
79         if (ih.first.empty())
80         {
81             user->WriteServ("NOTICE %s :*** Target not found", user->nick.c_str());
82             return CMD_FAILURE;
83         }
84
85                 if (ServerInstance->HostMatchesEveryone(ih.first+"@"+ih.second,user))
86                         return CMD_FAILURE;
87
88                 long duration = ServerInstance->Duration(parameters[1].c_str());
89
90                 ELine* el = new ELine(ServerInstance, ServerInstance->Time(), duration, user->nick.c_str(), parameters[2].c_str(), ih.first.c_str(), ih.second.c_str());
91                 if (ServerInstance->XLines->AddLine(el, user))
92                 {
93                         if (!duration)
94                         {
95                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent E-line for %s: %s", user->nick.c_str(), target.c_str(), parameters[2].c_str());
96                         }
97                         else
98                         {
99                                 time_t c_requires_crap = duration + ServerInstance->Time();
100                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added timed E-line for %s, expires on %s: %s",user->nick.c_str(),target.c_str(),
101                                                 ServerInstance->TimeString(c_requires_crap).c_str(), parameters[2].c_str());
102                         }
103                 }
104                 else
105                 {
106                         delete el;
107                         user->WriteServ("NOTICE %s :*** E-Line for %s already exists",user->nick.c_str(),target.c_str());
108                 }
109         }
110         else
111         {
112                 if (ServerInstance->XLines->DelLine(target.c_str(), "E", user))
113                 {
114                         ServerInstance->SNO->WriteToSnoMask('x',"%s removed E-line on %s",user->nick.c_str(),target.c_str());
115                 }
116                 else
117                 {
118                         user->WriteServ("NOTICE %s :*** E-Line %s not found in list, try /stats e.",user->nick.c_str(),target.c_str());
119                 }
120         }
121
122         return CMD_SUCCESS;
123 }
124
125 COMMAND_INIT(CommandEline)