X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_helpop.cpp;h=f8829857681b37b9a775ab2f35c6f9cac6e952ab;hb=c6e40d36b42a7ebf832c3a57d2816a47ee9c9a76;hp=9af6d6dc41917616239a13f3540275c1fdcebcb9;hpb=1383dba43e463f292aea094d01f62f355946049d;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_helpop.cpp b/src/modules/m_helpop.cpp index 9af6d6dc4..f88298576 100644 --- a/src/modules/m_helpop.cpp +++ b/src/modules/m_helpop.cpp @@ -1,273 +1,165 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. - * This program is free but copyrighted software; see - *the file COPYING for details. + * Copyright (C) 2009 Daniel De Graaf + * Copyright (C) 2005-2009 Robin Burchell + * Copyright (C) 2004-2006, 2008 Craig Edwards + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2004-2005 Craig McLure * - * --------------------------------------------------- + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ -using namespace std; - -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" -// Global Vars -/* XXX - should all this be marked static? clear the global namespace, etc. */ -ConfigReader *helpop; -Server *Srv; +#include "inspircd.h" +#include "modules/whois.h" -void handle_helpop(char**, int, userrec*); -bool do_helpop(char**, int, userrec*); -void sendtohelpop(userrec*, int, char**); +enum +{ + // From UnrealIRCd. + RPL_WHOISHELPOP = 310 +}; -/* $ModDesc: /helpop Command, Works like Unreal helpop */ +typedef std::map HelpopMap; +static HelpopMap helpop_map; -class cmd_helpop : public command_t +/** Handles user mode +h + */ +class Helpop : public SimpleUserModeHandler { public: - cmd_helpop () : command_t("HELPOP",0,0) - { - this->source = "m_helpop.so"; - } - - void Handle (char **parameters, int pcnt, userrec *user) + Helpop(Module* Creator) : SimpleUserModeHandler(Creator, "helpop", 'h') { - char a[MAXBUF]; - std::string output = " "; - - if (!helpop) - return; - - if (pcnt < 1) - { - do_helpop(NULL,pcnt,user); - return; - } - - if (parameters[0][0] == '!') - { - // Force send to all +h users - sendtohelpop(user, pcnt, parameters); - } - else if (parameters[0][0] == '?') - { - // Force to the helpop system with no forward if not found. - if (do_helpop(parameters, pcnt, user) == false) - { - // Not handled by the Database, Tell the user, and bail. - for (int i = 1; output != ""; i++) - { - snprintf(a,MAXBUF,"line%d",i); - output = helpop->ReadValue("nohelp", std::string(a), 0); - - if(output != "") - { - Srv->SendTo(NULL,user,"290 "+std::string(user->nick)+" :"+output); - } - } - } - } - else - { - // Check with the helpop database, if not found send to +h - if (do_helpop(parameters, pcnt, user) == false) - { - // Not handled by the Database, Tell the user, and forward. - for (int i = 1; output != ""; i++) - { - snprintf(a,MAXBUF,"line%d",i); - /* "nohelpo" for opers "nohelp" for users */ - output = helpop->ReadValue("nohelpo", std::string(a), 0); - if (output != "") - { - Srv->SendTo(NULL,user,"290 "+std::string(user->nick)+" :"+output); - } - } - // Forward. - sendtohelpop(user, pcnt, parameters); - } - } + oper = true; } }; - -bool do_helpop(char **parameters, int pcnt, userrec *src) +/** Handles /HELPOP + */ +class CommandHelpop : public Command { - char *search; - std::string output = " "; // a fix bought to you by brain :p - char a[MAXBUF]; - char lower[MAXBUF]; - int nlines = 0; - - if (!parameters) - { - search = "start"; - } - else + const std::string startkey; + public: + CommandHelpop(Module* Creator) + : Command(Creator, "HELPOP", 0) + , startkey("start") { - search = parameters[0]; - } + syntax = ""; + } - if (search[0] == '?') + CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE { - search++; - } + const std::string& parameter = (!parameters.empty() ? parameters[0] : startkey); - /* XXX - don't we have an strtolower()? if not, might pay to add one.. that works on char *, preferably.. */ - strlcpy(lower, search, MAXBUF); - for (unsigned int t = 0; t < strlen(lower); t++) - lower[t] = tolower(lower[t]); - - - for (int i = 1; output != ""; i++) - { - snprintf(a,MAXBUF,"line%d",i); - output = helpop->ReadValue(lower, a, 0); - if (output != "") + if (parameter == "index") { - Srv->SendTo(NULL,src,"290 "+std::string(src->nick)+" :"+output); - nlines++; + /* iterate over all helpop items */ + user->WriteNumeric(290, "HELPOP topic index"); + for (HelpopMap::const_iterator iter = helpop_map.begin(); iter != helpop_map.end(); iter++) + user->WriteNumeric(292, InspIRCd::Format(" %s", iter->first.c_str())); + user->WriteNumeric(292, "*** End of HELPOP topic index"); } - } - return (nlines>0); -} + else + { + user->WriteNumeric(290, InspIRCd::Format("*** HELPOP for %s", parameter.c_str())); + user->WriteNumeric(292, " -"); + HelpopMap::const_iterator iter = helpop_map.find(parameter); + if (iter == helpop_map.end()) + { + iter = helpop_map.find("nohelp"); + } -void sendtohelpop(userrec *src, int pcnt, char **params) -{ - char* first = params[0]; - if (*first == '!') - { - first++; - } + const std::string& value = iter->second; + irc::sepstream stream(value, '\n'); + std::string token = "*"; - std::string line = "*** HELPOPS - From "+std::string(src->nick)+": "+std::string(first)+" "; - for (int i = 1; i < pcnt; i++) - { - line = line + std::string(params[i]) + " "; + while (stream.GetToken(token)) + { + // Writing a blank line will not work with some clients + if (token.empty()) + user->WriteNumeric(292, ' '); + else + user->WriteNumeric(292, token); + } + + user->WriteNumeric(292, " -"); + user->WriteNumeric(292, "*** End of HELPOP"); + } + return CMD_SUCCESS; } - Srv->SendToModeMask("oh",WM_AND,line); -} +}; -class ModuleHelpop : public Module +class ModuleHelpop : public Module, public Whois::EventListener { - private: - ConfigReader *conf; - std::string h_file; - cmd_helpop* mycommand; + CommandHelpop cmd; + Helpop ho; public: - ModuleHelpop(Server* Me) - : Module::Module(Me) + ModuleHelpop() + : Whois::EventListener(this) + , cmd(this) + , ho(this) { - Srv = Me; - - ReadConfig(); - if (!Srv->AddExtendedMode('h',MT_CLIENT,true,0,0)) - { - Srv->Log(DEFAULT,"Unable to claim the +h usermode."); - return; - } - - mycommand = new cmd_helpop(); - Srv->AddCommand(mycommand); } - virtual void ReadConfig() + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE { - conf = new ConfigReader; - h_file = conf->ReadValue("helpop", "file", 0); + HelpopMap help; - if (h_file == "") + ConfigTagList tags = ServerInstance->Config->ConfTags("helpop"); + for(ConfigIter i = tags.first; i != tags.second; ++i) { - helpop = NULL; - log(DEFAULT,"m_helpop: Helpop file not Specified."); - return; + ConfigTag* tag = i->second; + std::string key = tag->getString("key"); + std::string value; + tag->readString("value", value, true); /* Linefeeds allowed */ + + if (key == "index") + { + throw ModuleException("m_helpop: The key 'index' is reserved for internal purposes. Please remove it."); + } + + help[key] = value; } - helpop = new ConfigReader(h_file); - if ((helpop->ReadValue("nohelp", "line1", 0) == "") || - (helpop->ReadValue("nohelpo", "line1", 0) == "") || - (helpop->ReadValue("start", "line1", 0) == "")) + if (help.find("start") == help.end()) { - log(DEFAULT,"m_helpop: Helpop file is missing important entries. Please check the example conf."); - return; + // error! + throw ModuleException("m_helpop: Helpop file is missing important entry 'start'. Please check the example conf."); } - } - - void Implements(char* List) - { - List[I_OnRehash] = List[I_OnExtendedMode] = List[I_OnWhois] = 1; - } - - virtual void OnRehash(std::string parameter) - { - delete conf; - if (helpop) - delete helpop; - - ReadConfig(); - } - - virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms) - { - if ((modechar == 'h') && (type == MT_CLIENT)) - { - return 1; + else if (help.find("nohelp") == help.end()) + { + // error! + throw ModuleException("m_helpop: Helpop file is missing important entry 'nohelp'. Please check the example conf."); } - return 0; + + helpop_map.swap(help); } - virtual void OnWhois(userrec* src, userrec* dst) + void OnWhois(Whois::Context& whois) CXX11_OVERRIDE { - if (strchr(dst->modes,'h')) + if (whois.GetTarget()->IsModeSet(ho)) { - Srv->SendTo(NULL,src,"310 "+std::string(src->nick)+" "+std::string(dst->nick)+" :is available for help."); + whois.SendLine(RPL_WHOISHELPOP, "is available for help."); } } - virtual ~ModuleHelpop() + Version GetVersion() CXX11_OVERRIDE { - delete conf; - delete helpop; + return Version("Provides the /HELPOP command for useful information", VF_VENDOR); } - - virtual Version GetVersion() - { - return Version(1,0,0,1,VF_STATIC|VF_VENDOR); - } -}; - -class ModuleHelpopFactory : public ModuleFactory -{ - public: - ModuleHelpopFactory() - { - } - - ~ModuleHelpopFactory() - { - } - - virtual Module * CreateModule(Server* Me) - { - return new ModuleHelpop(Me); - } - }; -extern "C" void * init_module( void ) -{ - return new ModuleHelpopFactory; -} +MODULE_INIT(ModuleHelpop)