1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2007 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
22 /* $ModDesc: Forces connecting clients to send a PONG message back to the server before they can complete their connection */
26 char* RandString(unsigned int length)
28 unsigned char* out = new unsigned char[length+1];
29 for(unsigned int i = 0; i < length; i++)
30 out[i] = ((rand() % 26) + 65);
36 class ModuleWaitPong : public Module
45 ModuleWaitPong(InspIRCd* Me)
51 virtual void OnRehash(userrec* user, const std::string ¶m)
53 Conf = new ConfigReader(ServerInstance);
55 sendsnotice = Conf->ReadFlag("waitpong", "sendsnotice", 0);
57 if(Conf->GetError() == CONF_VALUE_NOT_FOUND)
60 killonbadreply = Conf->ReadFlag("waitpong", "killonbadreply", 0);
62 if(Conf->GetError() == CONF_VALUE_NOT_FOUND)
63 killonbadreply = true;
68 void Implements(char* List)
70 List[I_OnUserRegister] = List[I_OnCheckReady] = List[I_OnPreCommand] = List[I_OnRehash] = List[I_OnUserDisconnect] = List[I_OnCleanup] = 1;
73 virtual int OnUserRegister(userrec* user)
75 char* pingrpl = RandString(10);
77 user->Write("PING :%s", pingrpl);
80 user->WriteServ("NOTICE %s :*** If you are having problems connecting due to ping timeouts, please type /quote PONG %s or /raw PONG %s now.", user->nick, pingrpl, pingrpl);
82 user->Extend("waitpong_pingstr", pingrpl);
86 virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec* user, bool validated, const std::string &original_line)
91 user->GetExt("waitpong_pingstr", pingrpl);
95 if(strcmp(pingrpl, parameters[0]) == 0)
98 user->Shrink("waitpong_pingstr");
104 userrec::QuitUser(ServerInstance, user, "Incorrect ping reply for registration");
113 virtual bool OnCheckReady(userrec* user)
116 return (!user->GetExt("waitpong_pingstr", pingrpl));
119 virtual void OnUserDisconnect(userrec* user)
122 user->GetExt("waitpong_pingstr", pingrpl);
127 user->Shrink("waitpong_pingstr");
131 virtual void OnCleanup(int target_type, void* item)
133 if(target_type == TYPE_USER)
135 userrec* user = (userrec*)item;
137 user->GetExt("waitpong_pingstr", pingrpl);
142 user->Shrink("waitpong_pingstr");
147 virtual ~ModuleWaitPong()
151 virtual Version GetVersion()
153 return Version(1, 1, 0, 1, VF_VENDOR, API_VERSION);
158 class ModuleWaitPongFactory : public ModuleFactory
161 ModuleWaitPongFactory()
165 ~ModuleWaitPongFactory()
169 virtual Module * CreateModule(InspIRCd* Me)
171 return new ModuleWaitPong(Me);
176 extern "C" void * init_module( void )
178 return new ModuleWaitPongFactory;