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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 "socket.h"
16 #include "xline.h"
17 #include "../transport.h"
18
19 #include "main.h"
20 #include "utils.h"
21 #include "treeserver.h"
22 #include "treesocket.h"
23 #include "rsquit.h"
24
25 /* $ModDep: m_spanningtree/main.h m_spanningtree/utils.h m_spanningtree/treeserver.h m_spanningtree/treesocket.h m_spanningtree/rsquit.h */
26
27 CommandRSQuit::CommandRSQuit (Module* Creator, SpanningTreeUtilities* Util)
28         : Command(Creator, "RSQUIT", 1), Utils(Util)
29 {
30         flags_needed = 'o';
31         syntax = "<target-server-mask> [reason]";
32 }
33
34 CmdResult CommandRSQuit::Handle (const std::vector<std::string>& parameters, User *user)
35 {
36         TreeServer *server_target; // Server to squit
37         TreeServer *server_linked; // Server target is linked to
38
39         server_target = Utils->FindServerMask(parameters[0]);
40         if (!server_target)
41         {
42                 user->WriteServ("NOTICE %s :*** RSQUIT: Server \002%s\002 isn't connected to the network!", user->nick.c_str(), parameters[0].c_str());
43                 return CMD_FAILURE;
44         }
45
46         if (server_target == Utils->TreeRoot)
47         {
48                 NoticeUser(user, "*** RSQUIT: Foolish mortal, you cannot make a server SQUIT itself! ("+parameters[0]+" matches local server name)");
49                 return CMD_FAILURE;
50         }
51
52         server_linked = server_target->GetParent();
53
54         if (server_linked == Utils->TreeRoot)
55         {
56                 // We have been asked to remove server_target.
57                 TreeSocket* sock = server_target->GetSocket();
58                 if (sock)
59                 {
60                         const char *reason = parameters.size() == 2 ? parameters[1].c_str() : "No reason";
61                         ServerInstance->SNO->WriteToSnoMask('l',"RSQUIT: Server \002%s\002 removed from network by %s (%s)", parameters[0].c_str(), user->nick.c_str(), reason);
62                         sock->Squit(server_target, std::string("Server quit by ") + user->GetFullRealHost() + " (" + reason + ")");
63                         ServerInstance->SE->DelFd(sock);
64                         sock->Close();
65                 }
66         }
67
68         return CMD_SUCCESS;
69 }
70
71 RouteDescriptor CommandRSQuit::GetRouting(User* user, const std::vector<std::string>& parameters)
72 {
73         return ROUTE_UNICAST(parameters[0]);
74 }
75
76 // XXX use protocol interface instead of rolling our own :)
77 void CommandRSQuit::NoticeUser(User* user, const std::string &msg)
78 {
79         if (IS_LOCAL(user))
80         {
81                 user->WriteServ("NOTICE %s :%s",user->nick.c_str(),msg.c_str());
82         }
83         else
84         {
85                 parameterlist params;
86                 params.push_back(user->nick);
87                 params.push_back("NOTICE "+ConvToStr(user->nick)+" :"+msg);
88                 Utils->DoOneToOne(ServerInstance->Config->GetSID(), "PUSH", params, user->server);
89         }
90 }
91