From bab14f0dd2345c9d7dcbc47c918563709e1ac094 Mon Sep 17 00:00:00 2001 From: peavey Date: Mon, 16 Jul 2007 17:14:45 +0000 Subject: 'svn propset -R svn:eol-style CR *' Set to UNIX-style always. Binaries are auto skipped by svn. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7454 e03df62e-2008-0410-955e-edbf42e46eb7 --- src/modules/m_filter.h | 454 +------------------------------------------------ 1 file changed, 1 insertion(+), 453 deletions(-) (limited to 'src/modules/m_filter.h') diff --git a/src/modules/m_filter.h b/src/modules/m_filter.h index f2986804c..ddf448e2e 100644 --- a/src/modules/m_filter.h +++ b/src/modules/m_filter.h @@ -1,453 +1 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ - * - * 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. - * - * --------------------------------------------------- - */ - -#include "xline.h" - -enum FilterFlags -{ - FLAG_NOOPERS = 1, - FLAG_PART = 2, - FLAG_QUIT = 4, - FLAG_PRIVMSG = 8, - FLAG_NOTICE = 16 -}; - -class FilterResult : public classbase -{ - public: - std::string freeform; - std::string reason; - std::string action; - long gline_time; - std::string flags; - - bool flag_no_opers; - bool flag_part_message; - bool flag_quit_message; - bool flag_privmsg; - bool flag_notice; - - FilterResult(const std::string free, const std::string &rea, const std::string &act, long gt, const std::string &fla) : freeform(free), reason(rea), - action(act), gline_time(gt), flags(fla) - { - this->FillFlags(flags); - } - - int FillFlags(const std::string &fl) - { - flags = fl; - flag_no_opers = flag_part_message = flag_quit_message = flag_privmsg = flag_notice = false; - size_t x = 0; - - for (std::string::const_iterator n = flags.begin(); n != flags.end(); ++n, ++x) - { - switch (*n) - { - case 'o': - flag_no_opers = true; - break; - case 'P': - flag_part_message = true; - break; - case 'q': - flag_quit_message = true; - break; - case 'p': - flag_privmsg = true; - break; - case 'n': - flag_notice = true; - break; - case '*': - flag_no_opers = flag_part_message = flag_quit_message = - flag_privmsg = flag_notice = true; - break; - default: - return x; - break; - } - } - return 0; - } - - FilterResult() - { - } - - virtual ~FilterResult() - { - } -}; - -class cmd_filter; - -class FilterBase : public Module -{ - cmd_filter* filtcommand; - int flags; - public: - 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, CUList &exempt_list); - virtual FilterResult* FilterMatch(userrec* user, const std::string &text, int flags) = 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 AddFilter(const std::string &freeform, const std::string &type, const std::string &reason, long duration, const std::string &flags) = 0; - 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, bool displayable = false); - 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); - bool AppliesToMe(userrec* user, FilterResult* filter, int flags); -}; - -class cmd_filter : public command_t -{ - FilterBase* Base; - public: - cmd_filter(FilterBase* f, InspIRCd* Me, const std::string &source) : command_t(Me, "FILTER", 'o', 1), Base(f) - { - this->source = source; - this->syntax = " [] :"; - } - - CmdResult Handle(const char** parameters, int pcnt, userrec *user) - { - if (pcnt == 1) - { - /* Deleting a filter */ - if (Base->DeleteFilter(parameters[0])) - { - user->WriteServ("NOTICE %s :*** Deleted filter '%s'", user->nick, parameters[0]); - return CMD_SUCCESS; - } - else - { - user->WriteServ("NOTICE %s :*** Filter '%s' not found on list.", user->nick, parameters[0]); - return CMD_FAILURE; - } - } - else - { - /* Adding a filter */ - if (pcnt >= 4) - { - std::string freeform = parameters[0]; - std::string type = parameters[1]; - std::string flags = parameters[2]; - std::string reason; - long duration = 0; - - - if ((type != "gline") && (type != "none") && (type != "block") && (type != "kill") && (type != "silent")) - { - user->WriteServ("NOTICE %s :*** Invalid filter type '%s'. Supported types are 'gline', 'none', 'block', 'silent' and 'kill'.", user->nick, freeform.c_str()); - return CMD_FAILURE; - } - - if (type == "gline") - { - if (pcnt >= 5) - { - duration = ServerInstance->Duration(parameters[3]); - reason = parameters[4]; - } - else - { - this->TooFewParams(user, " When setting a gline type filter, a gline duration must be specified as the third parameter."); - return CMD_FAILURE; - } - } - else - { - reason = parameters[3]; - } - std::pair result = Base->AddFilter(freeform, type, reason, duration, flags); - if (result.first) - { - user->WriteServ("NOTICE %s :*** Added filter '%s', type '%s'%s%s, flags '%s', reason: '%s'", user->nick, freeform.c_str(), - type.c_str(), (duration ? " duration: " : ""), (duration ? parameters[3] : ""), - flags.c_str(), reason.c_str()); - return CMD_SUCCESS; - } - else - { - user->WriteServ("NOTICE %s :*** Filter '%s' could not be added: %s", user->nick, freeform.c_str(), result.second.c_str()); - return CMD_FAILURE; - } - } - else - { - this->TooFewParams(user, "."); - return CMD_FAILURE; - } - - } - } - - void TooFewParams(userrec* user, const std::string &extra_text) - { - user->WriteServ("NOTICE %s :*** Not enough parameters%s", user->nick, extra_text.c_str()); - } -}; - -bool FilterBase::AppliesToMe(userrec* user, FilterResult* filter, int flags) -{ - if ((flags & FLAG_NOOPERS) && (filter->flag_no_opers) && IS_OPER(user)) - return false; - if ((flags & FLAG_PRIVMSG) && (!filter->flag_privmsg)) - return false; - if ((flags & FLAG_NOTICE) && (!filter->flag_notice)) - return false; - if ((flags & FLAG_QUIT) && (!filter->flag_quit_message)) - return false; - if ((flags & FLAG_PART) && (!filter->flag_part_message)) - return false; - return true; -} - -FilterBase::FilterBase(InspIRCd* Me, const std::string &source) : Module(Me) -{ - filtcommand = new cmd_filter(this, Me, source); - ServerInstance->AddCommand(filtcommand); -} - -FilterBase::~FilterBase() -{ -} - -void FilterBase::Implements(char* List) -{ - 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, CUList &exempt_list) -{ - flags = FLAG_PRIVMSG; - 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, CUList &exempt_list) -{ - if (!flags) - flags = FLAG_NOTICE; - - /* Leave ulines alone */ - if ((ServerInstance->ULine(user->server)) || (!IS_LOCAL(user))) - return 0; - - FilterResult* f = this->FilterMatch(user, text, flags); - if (f) - { - std::string target = ""; - if (target_type == TYPE_USER) - { - userrec* t = (userrec*)dest; - target = std::string(t->nick); - } - else if (target_type == TYPE_CHANNEL) - { - chanrec* t = (chanrec*)dest; - target = std::string(t->name); - } - if (f->action == "block") - { - ServerInstance->WriteOpers(std::string("FILTER: ")+user->nick+" had their message filtered, target was "+target+": "+f->reason); - user->WriteServ("NOTICE "+std::string(user->nick)+" :Your message has been filtered and opers notified: "+f->reason); - } - if (f->action == "silent") - { - user->WriteServ("NOTICE "+std::string(user->nick)+" :Your message has been filtered: "+f->reason); - } - if (f->action == "kill") - { - userrec::QuitUser(ServerInstance,user,"Filtered: "+f->reason); - } - 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())); - } - } - - ServerInstance->Log(DEFAULT,"FILTER: "+std::string(user->nick)+std::string(" had their message filtered, target was ")+target+": "+f->reason+" Action: "+f->action); - return 1; - } - return 0; -} - -int FilterBase::OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line) -{ - flags = 0; - 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; - flags = FLAG_QUIT; - } - else if (command == "PART") - { - /* PART with no reason: nothing to do */ - if (pcnt < 2) - return 0; - - checkline = parameters[1]; - replacepoint = 1; - parting = true; - flags = FLAG_PART; - } - else - /* We're only messing with PART and QUIT */ - return 0; - - FilterResult* f = NULL; - - if (flags) - f = this->FilterMatch(user, checkline, flags); - - if (!f) - /* PART or QUIT reason doesnt match a filter */ - return 0; - - /* 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) - { - 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"))) || (f->action == "silent")) - { - 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") - { - /* Note: We gline *@IP so that if their host doesnt resolve the gline still applies. */ - std::string wild = "*@"; - wild.append(user->GetIPString()); - - if (ServerInstance->XLines->add_gline(f->gline_time, ServerInstance->Config->ServerName, f->reason.c_str(), wild.c_str())) - { - 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) -{ -} - -Version FilterBase::GetVersion() -{ - return Version(1,1,0,2,VF_VENDOR|VF_COMMON,API_VERSION); -} - - -std::string FilterBase::EncodeFilter(FilterResult* filter) -{ - std::ostringstream stream; - std::string x = filter->freeform; - - /* Hax to allow spaces in the freeform without changing the design of the irc protocol */ - for (std::string::iterator n = x.begin(); n != x.end(); n++) - if (*n == ' ') - *n = '\7'; - - stream << x << " " << filter->action << " " << (filter->flags.empty() ? "-" : filter->flags) << " " << filter->gline_time << " :" << filter->reason; - return stream.str(); -} - -FilterResult FilterBase::DecodeFilter(const std::string &data) -{ - FilterResult res; - irc::tokenstream tokens(data); - tokens.GetToken(res.freeform); - tokens.GetToken(res.action); - tokens.GetToken(res.flags); - if (res.flags == "-") - res.flags = ""; - res.FillFlags(res.flags); - tokens.GetToken(res.gline_time); - tokens.GetToken(res.reason); - - /* Hax to allow spaces in the freeform without changing the design of the irc protocol */ - for (std::string::iterator n = res.freeform.begin(); n != res.freeform.end(); n++) - if (*n == '\7') - *n = ' '; - - return res; -} - -void FilterBase::OnSyncOtherMetaData(Module* proto, void* opaque, bool displayable) -{ - this->SyncFilters(proto, opaque); -} - -void FilterBase::SendFilter(Module* proto, void* opaque, FilterResult* iter) -{ - proto->ProtoSendMetaData(opaque, TYPE_OTHER, NULL, "filter", EncodeFilter(iter)); -} - -void FilterBase::OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata) -{ - if ((target_type == TYPE_OTHER) && (extname == "filter")) - { - FilterResult data = DecodeFilter(extdata); - this->AddFilter(data.freeform, data.action, data.reason, data.gline_time, data.flags); - } -} - +/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * 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. * * --------------------------------------------------- */ #include "xline.h" enum FilterFlags { FLAG_NOOPERS = 1, FLAG_PART = 2, FLAG_QUIT = 4, FLAG_PRIVMSG = 8, FLAG_NOTICE = 16 }; class FilterResult : public classbase { public: std::string freeform; std::string reason; std::string action; long gline_time; std::string flags; bool flag_no_opers; bool flag_part_message; bool flag_quit_message; bool flag_privmsg; bool flag_notice; FilterResult(const std::string free, const std::string &rea, const std::string &act, long gt, const std::string &fla) : freeform(free), reason(rea), action(act), gline_time(gt), flags(fla) { this->FillFlags(flags); } int FillFlags(const std::string &fl) { flags = fl; flag_no_opers = flag_part_message = flag_quit_message = flag_privmsg = flag_notice = false; size_t x = 0; for (std::string::const_iterator n = flags.begin(); n != flags.end(); ++n, ++x) { switch (*n) { case 'o': flag_no_opers = true; break; case 'P': flag_part_message = true; break; case 'q': flag_quit_message = true; break; case 'p': flag_privmsg = true; break; case 'n': flag_notice = true; break; case '*': flag_no_opers = flag_part_message = flag_quit_message = flag_privmsg = flag_notice = true; break; default: return x; break; } } return 0; } FilterResult() { } virtual ~FilterResult() { } }; class cmd_filter; class FilterBase : public Module { cmd_filter* filtcommand; int flags; public: 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, CUList &exempt_list); virtual FilterResult* FilterMatch(userrec* user, const std::string &text, int flags) = 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 AddFilter(const std::string &freeform, const std::string &type, const std::string &reason, long duration, const std::string &flags) = 0; 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, bool displayable = false); 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); bool AppliesToMe(userrec* user, FilterResult* filter, int flags); }; class cmd_filter : public command_t { FilterBase* Base; public: cmd_filter(FilterBase* f, InspIRCd* Me, const std::string &source) : command_t(Me, "FILTER", 'o', 1), Base(f) { this->source = source; this->syntax = " [] :"; } CmdResult Handle(const char** parameters, int pcnt, userrec *user) { if (pcnt == 1) { /* Deleting a filter */ if (Base->DeleteFilter(parameters[0])) { user->WriteServ("NOTICE %s :*** Deleted filter '%s'", user->nick, parameters[0]); return CMD_SUCCESS; } else { user->WriteServ("NOTICE %s :*** Filter '%s' not found on list.", user->nick, parameters[0]); return CMD_FAILURE; } } else { /* Adding a filter */ if (pcnt >= 4) { std::string freeform = parameters[0]; std::string type = parameters[1]; std::string flags = parameters[2]; std::string reason; long duration = 0; if ((type != "gline") && (type != "none") && (type != "block") && (type != "kill") && (type != "silent")) { user->WriteServ("NOTICE %s :*** Invalid filter type '%s'. Supported types are 'gline', 'none', 'block', 'silent' and 'kill'.", user->nick, freeform.c_str()); return CMD_FAILURE; } if (type == "gline") { if (pcnt >= 5) { duration = ServerInstance->Duration(parameters[3]); reason = parameters[4]; } else { this->TooFewParams(user, " When setting a gline type filter, a gline duration must be specified as the third parameter."); return CMD_FAILURE; } } else { reason = parameters[3]; } std::pair result = Base->AddFilter(freeform, type, reason, duration, flags); if (result.first) { user->WriteServ("NOTICE %s :*** Added filter '%s', type '%s'%s%s, flags '%s', reason: '%s'", user->nick, freeform.c_str(), type.c_str(), (duration ? " duration: " : ""), (duration ? parameters[3] : ""), flags.c_str(), reason.c_str()); return CMD_SUCCESS; } else { user->WriteServ("NOTICE %s :*** Filter '%s' could not be added: %s", user->nick, freeform.c_str(), result.second.c_str()); return CMD_FAILURE; } } else { this->TooFewParams(user, "."); return CMD_FAILURE; } } } void TooFewParams(userrec* user, const std::string &extra_text) { user->WriteServ("NOTICE %s :*** Not enough parameters%s", user->nick, extra_text.c_str()); } }; bool FilterBase::AppliesToMe(userrec* user, FilterResult* filter, int flags) { if ((flags & FLAG_NOOPERS) && (filter->flag_no_opers) && IS_OPER(user)) return false; if ((flags & FLAG_PRIVMSG) && (!filter->flag_privmsg)) return false; if ((flags & FLAG_NOTICE) && (!filter->flag_notice)) return false; if ((flags & FLAG_QUIT) && (!filter->flag_quit_message)) return false; if ((flags & FLAG_PART) && (!filter->flag_part_message)) return false; return true; } FilterBase::FilterBase(InspIRCd* Me, const std::string &source) : Module(Me) { filtcommand = new cmd_filter(this, Me, source); ServerInstance->AddCommand(filtcommand); } FilterBase::~FilterBase() { } void FilterBase::Implements(char* List) { 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, CUList &exempt_list) { flags = FLAG_PRIVMSG; 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, CUList &exempt_list) { if (!flags) flags = FLAG_NOTICE; /* Leave ulines alone */ if ((ServerInstance->ULine(user->server)) || (!IS_LOCAL(user))) return 0; FilterResult* f = this->FilterMatch(user, text, flags); if (f) { std::string target = ""; if (target_type == TYPE_USER) { userrec* t = (userrec*)dest; target = std::string(t->nick); } else if (target_type == TYPE_CHANNEL) { chanrec* t = (chanrec*)dest; target = std::string(t->name); } if (f->action == "block") { ServerInstance->WriteOpers(std::string("FILTER: ")+user->nick+" had their message filtered, target was "+target+": "+f->reason); user->WriteServ("NOTICE "+std::string(user->nick)+" :Your message has been filtered and opers notified: "+f->reason); } if (f->action == "silent") { user->WriteServ("NOTICE "+std::string(user->nick)+" :Your message has been filtered: "+f->reason); } if (f->action == "kill") { userrec::QuitUser(ServerInstance,user,"Filtered: "+f->reason); } 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())); } } ServerInstance->Log(DEFAULT,"FILTER: "+std::string(user->nick)+std::string(" had their message filtered, target was ")+target+": "+f->reason+" Action: "+f->action); return 1; } return 0; } int FilterBase::OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line) { flags = 0; 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; flags = FLAG_QUIT; } else if (command == "PART") { /* PART with no reason: nothing to do */ if (pcnt < 2) return 0; checkline = parameters[1]; replacepoint = 1; parting = true; flags = FLAG_PART; } else /* We're only messing with PART and QUIT */ return 0; FilterResult* f = NULL; if (flags) f = this->FilterMatch(user, checkline, flags); if (!f) /* PART or QUIT reason doesnt match a filter */ return 0; /* 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) { 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"))) || (f->action == "silent")) { 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") { /* Note: We gline *@IP so that if their host doesnt resolve the gline still applies. */ std::string wild = "*@"; wild.append(user->GetIPString()); if (ServerInstance->XLines->add_gline(f->gline_time, ServerInstance->Config->ServerName, f->reason.c_str(), wild.c_str())) { 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) { } Version FilterBase::GetVersion() { return Version(1,1,0,2,VF_VENDOR|VF_COMMON,API_VERSION); } std::string FilterBase::EncodeFilter(FilterResult* filter) { std::ostringstream stream; std::string x = filter->freeform; /* Hax to allow spaces in the freeform without changing the design of the irc protocol */ for (std::string::iterator n = x.begin(); n != x.end(); n++) if (*n == ' ') *n = '\7'; stream << x << " " << filter->action << " " << (filter->flags.empty() ? "-" : filter->flags) << " " << filter->gline_time << " :" << filter->reason; return stream.str(); } FilterResult FilterBase::DecodeFilter(const std::string &data) { FilterResult res; irc::tokenstream tokens(data); tokens.GetToken(res.freeform); tokens.GetToken(res.action); tokens.GetToken(res.flags); if (res.flags == "-") res.flags = ""; res.FillFlags(res.flags); tokens.GetToken(res.gline_time); tokens.GetToken(res.reason); /* Hax to allow spaces in the freeform without changing the design of the irc protocol */ for (std::string::iterator n = res.freeform.begin(); n != res.freeform.end(); n++) if (*n == '\7') *n = ' '; return res; } void FilterBase::OnSyncOtherMetaData(Module* proto, void* opaque, bool displayable) { this->SyncFilters(proto, opaque); } void FilterBase::SendFilter(Module* proto, void* opaque, FilterResult* iter) { proto->ProtoSendMetaData(opaque, TYPE_OTHER, NULL, "filter", EncodeFilter(iter)); } void FilterBase::OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata) { if ((target_type == TYPE_OTHER) && (extname == "filter")) { FilterResult data = DecodeFilter(extdata); this->AddFilter(data.freeform, data.action, data.reason, data.gline_time, data.flags); } } \ No newline at end of file -- cgit v1.2.3