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Fix for crash found by potter if you set up two redirects in two channels to forward...
[user/henk/code/inspircd.git] / src / cmd_eline.cpp
1 /*       +------------------------------------+
2  *       | Inspire Internet Relay Chat Daemon |
3  *       +------------------------------------+
4  *
5  *  InspIRCd: (C) 2002-2007 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 "configreader.h"
15 #include "users.h"
16 #include "modules.h"
17 #include "xline.h"
18 #include "commands/cmd_eline.h"
19
20 extern "C" command_t* init_command(InspIRCd* Instance)
21 {
22         return new cmd_eline(Instance);
23 }
24
25 /** Handle /ELINE
26  */
27 CmdResult cmd_eline::Handle (const char** parameters, int pcnt, userrec *user)
28 {
29         if (pcnt >= 3)
30         {
31                 if (ServerInstance->HostMatchesEveryone(parameters[0],user))
32                         return CMD_FAILURE;
33
34                 if (!strchr(parameters[0],'@'))
35                 {
36                         user->WriteServ("NOTICE %s :*** E-Line must contain a username, e.g. *@%s",user->nick,parameters[0]);
37                         return CMD_FAILURE;
38                 }
39
40                 if (ServerInstance->XLines->add_eline(ServerInstance->Duration(parameters[1]),user->nick,parameters[2],parameters[0]))
41                 {
42                         FOREACH_MOD(I_OnAddELine,OnAddELine(ServerInstance->Duration(parameters[1]), user, parameters[2], parameters[0]));
43
44                         if (!ServerInstance->Duration(parameters[1]))
45                         {
46                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent E-line for %s.",user->nick,parameters[0]);
47                         }
48                         else
49                         {
50                                 time_t c_requires_crap = ServerInstance->Duration(parameters[1]) + ServerInstance->Time();
51                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added timed E-line for %s, expires on %s",user->nick,parameters[0],
52                                                 ServerInstance->TimeString(c_requires_crap).c_str());
53                         }
54                 }
55         }
56         else
57         {
58                 if (ServerInstance->XLines->del_eline(parameters[0]))
59                 {
60                         FOREACH_MOD(I_OnDelELine,OnDelELine(user, parameters[0]));
61                         ServerInstance->SNO->WriteToSnoMask('x',"%s Removed E-line on %s.",user->nick,parameters[0]);
62                 }
63                 else
64                 {
65                         user->WriteServ("NOTICE %s :*** E-Line %s not found in list, try /stats e.",user->nick,parameters[0]);
66                 }
67         }
68
69         return CMD_SUCCESS;
70 }