* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
* This program is free but copyrighted software; see
* the file COPYING for details.
*
FilterBase(InspIRCd* Me, const std::string &source);
virtual ~FilterBase();
virtual void Implements(char* List);
- virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status);
-
+ virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list);
virtual FilterResult* FilterMatch(const std::string &text) = 0;
virtual bool DeleteFilter(const std::string &freeform) = 0;
virtual void SyncFilters(Module* proto, void* opaque) = 0;
-
virtual void SendFilter(Module* proto, void* opaque, FilterResult* iter);
virtual std::pair<bool, std::string> AddFilter(const std::string &freeform, const std::string &type, const std::string &reason, long duration) = 0;
- virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status);
- virtual void OnRehash(const std::string ¶meter);
+ virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list);
+ virtual void OnRehash(userrec* user, const std::string ¶meter);
virtual Version GetVersion();
std::string EncodeFilter(FilterResult* filter);
FilterResult DecodeFilter(const std::string &data);
virtual void OnSyncOtherMetaData(Module* proto, void* opaque);
virtual void OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata);
-
virtual int OnStats(char symbol, userrec* user, string_list &results) = 0;
+ virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line);
};
class cmd_filter : public command_t
void FilterBase::Implements(char* List)
{
- List[I_OnStats] = List[I_OnSyncOtherMetaData] = List[I_OnDecodeMetaData] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnRehash] = 1;
+ List[I_OnPreCommand] = List[I_OnStats] = List[I_OnSyncOtherMetaData] = List[I_OnDecodeMetaData] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnRehash] = 1;
}
-int FilterBase::OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status)
+int FilterBase::OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
- return OnUserPreNotice(user,dest,target_type,text,status);
+ return OnUserPreNotice(user,dest,target_type,text,status,exempt_list);
}
-int FilterBase::OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status)
+int FilterBase::OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
/* Leave ulines alone */
if ((ServerInstance->ULine(user->server)) || (!IS_LOCAL(user)))
return 0;
}
-void FilterBase::OnRehash(const std::string ¶meter)
+int FilterBase::OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line)
+{
+ if ((validated == 1) && (IS_LOCAL(user)))
+ {
+ std::string checkline;
+ int replacepoint = 0;
+ bool parting = false;
+
+ if (command == "QUIT")
+ {
+ /* QUIT with no reason: nothing to do */
+ if (pcnt < 1)
+ return 0;
+
+ checkline = parameters[0];
+ replacepoint = 0;
+ parting = false;
+ }
+ else if (command == "PART")
+ {
+ /* PART with no reason: nothing to do */
+ if (pcnt < 2)
+ return 0;
+
+ checkline = parameters[1];
+ replacepoint = 1;
+ parting = true;
+ }
+ else
+ /* We're only messing with PART and QUIT */
+ return 0;
+
+ FilterResult* f = this->FilterMatch(checkline);
+
+ if (!f)
+ /* PART or QUIT reason doesnt match a filter */
+ return 0;
+
+ ServerInstance->Log(DEBUG,"Match block text");
+
+ /* We cant block a part or quit, so instead we change the reason to 'Reason filtered' */
+ command_t* c = ServerInstance->Parser->GetHandler(command);
+ if (c)
+ {
+ ServerInstance->Log(DEBUG,"Found handler");
+
+ const char* params[127];
+ for (int item = 0; item < pcnt; item++)
+ params[item] = parameters[item];
+ params[replacepoint] = "Reason filtered";
+
+ /* We're blocking, OR theyre quitting and its a KILL action
+ * (we cant kill someone whos already quitting, so filter them anyway)
+ */
+ if ((f->action == "block") || (((!parting) && (f->action == "kill"))))
+ {
+ c->Handle(params, pcnt, user);
+ return 1;
+ }
+ else
+ {
+ /* Are they parting, if so, kill is applicable */
+ if ((parting) && (f->action == "kill"))
+ {
+ user->SetWriteError("Filtered: "+f->reason);
+ /* This WriteServ causes the write error to be applied.
+ * Its not safe to kill here with QuitUser in a PreCommand handler,
+ * so we do it this way, which is safe just about anywhere.
+ */
+ user->WriteServ("NOTICE %s :*** Your PART message was filtered: %s", user->nick, f->reason.c_str());
+ }
+ if (f->action == "gline")
+ {
+ if (ServerInstance->XLines->add_gline(f->gline_time, ServerInstance->Config->ServerName, f->reason.c_str(), user->MakeHostIP()))
+ {
+ ServerInstance->XLines->apply_lines(APPLY_GLINES);
+ FOREACH_MOD(I_OnAddGLine,OnAddGLine(f->gline_time, NULL, f->reason, user->MakeHostIP()));
+ }
+ }
+ return 1;
+ }
+ }
+ return 0;
+ }
+ return 0;
+}
+
+void FilterBase::OnRehash(userrec* user, const std::string ¶meter)
{
}