* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * Inspire is copyright (C) 2002-2005 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
-using namespace std;
-
-#include <stdio.h>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
+#include "inspircd.h"
/* $ModDesc: Provides the SWHOIS command which allows setting of arbitary WHOIS lines */
-Server *Srv;
-
-void handle_swhois(char **parameters, int pcnt, userrec *user)
+/** Handle /SWHOIS
+ */
+class CommandSwhois : public Command
{
- userrec* dest = Srv->FindNick(std::string(parameters[0]));
- if (dest)
+
+ public:
+ CommandSwhois (InspIRCd* Instance, Module* Creator) : Command(Instance, Creator,"SWHOIS","o",2, 2)
{
- std::string line = "";
- for (int i = 1; i < pcnt; i++)
+ syntax = "<nick> :<swhois>";
+ TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+ }
+
+ CmdResult Handle(const std::vector<std::string> ¶meters, User* user)
+ {
+ User* dest = ServerInstance->FindNick(parameters[0]);
+
+ if (!dest)
{
- if (i != 1)
- line = line + " ";
- line = line + std::string(parameters[i]);
+ user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel", user->nick.c_str(), parameters[0].c_str());
+ return CMD_FAILURE;
}
- char* field = dest->GetExt("swhois");
- if (field)
+
+ std::string* text;
+ if (dest->GetExt("swhois", text))
+ {
+ // We already had it set...
+ if (!ServerInstance->ULine(user->server))
+ // Ulines set SWHOISes silently
+ ServerInstance->SNO->WriteGlobalSno('a', "%s used SWHOIS to set %s's extra whois from '%s' to '%s'", user->nick.c_str(), dest->nick.c_str(), text->c_str(), parameters[1].c_str());
+
+ dest->Shrink("swhois");
+ delete text;
+ }
+ else if (!ServerInstance->ULine(user->server))
+ {
+ // Ulines set SWHOISes silently
+ ServerInstance->SNO->WriteGlobalSno('a', "%s used SWHOIS to set %s's extra whois to '%s'", user->nick.c_str(), dest->nick.c_str(), parameters[1].c_str());
+ }
+
+ text = new std::string(parameters[1]);
+ dest->Extend("swhois", text);
+
+ /* Bug #376 - feature request -
+ * To cut down on the amount of commands services etc have to recognise, this only sends METADATA across the network now
+ * not an actual SWHOIS command. Any SWHOIS command sent from services will be automatically translated to METADATA by this.
+ * Sorry w00t i know this was your fix, but i got bored and wanted to clear down the tracker :)
+ * -- Brain
+ */
+ ServerInstance->PI->SendMetaData(dest, "swhois", *text);
+
+ // If it's an empty swhois, unset it (not ideal, but ok)
+ if (text->empty())
{
- std::string* text = (std::string*)field;
dest->Shrink("swhois");
delete text;
}
- std::string* text = new std::string(line);
- dest->Extend("swhois",(char*)text);
+
+ return CMD_SUCCESS;
}
-}
+
+};
class ModuleSWhois : public Module
{
+ CommandSwhois cmd;
+
+ ConfigReader* Conf;
+
public:
- ModuleSWhois(Server* Me)
- : Module::Module(Me)
+ ModuleSWhois(InspIRCd* Me) : Module(Me), cmd(Me, this)
{
- Srv = Me;
- Srv->AddCommand("SWHOIS",handle_swhois,'o',2,"m_swhois.so");
+
+ Conf = new ConfigReader(ServerInstance);
+ ServerInstance->AddCommand(&cmd);
+ Implementation eventlist[] = { I_OnDecodeMetaData, I_OnWhoisLine, I_OnSyncUser, I_OnUserQuit, I_OnCleanup, I_OnRehash, I_OnPostCommand };
+ ServerInstance->Modules->Attach(eventlist, this, 7);
}
+ void OnRehash(User* user)
+ {
+ delete Conf;
+ Conf = new ConfigReader(ServerInstance);
+ }
+
+
// :kenny.chatspike.net 320 Brain Azhrarn :is getting paid to play games.
- virtual void OnWhois(userrec* source, userrec* dest)
+ ModResult OnWhoisLine(User* user, User* dest, int &numeric, std::string &text)
{
- char* desc = dest->GetExt("swhois");
- if (desc)
+ /* We use this and not OnWhois because this triggers for remote, too */
+ if (numeric == 312)
{
- std::string* swhois = (std::string*)desc;
- WriteServ(source->fd,"320 %s %s :%s",source->nick,dest->nick,swhois->c_str());
+ /* Insert our numeric before 312 */
+ std::string* swhois;
+ if (dest->GetExt("swhois", swhois))
+ {
+ ServerInstance->SendWhoisLine(user, dest, 320, "%s %s :%s",user->nick.c_str(), dest->nick.c_str(), swhois->c_str());
+ }
}
+
+ /* Dont block anything */
+ return MOD_RES_PASSTHRU;
}
// Whenever the linking module wants to send out data, but doesnt know what the data
- // represents (e.g. it is metadata, added to a userrec or chanrec by a module) then
+ // represents (e.g. it is metadata, added to a User or Channel by a module) then
// this method is called. We should use the ProtoSendMetaData function after we've
// corrected decided how the data should look, to send the metadata on its way if
// it is ours.
- virtual void OnSyncUserMetaData(userrec* user, Module* proto, void* opaque, std::string extname)
+ virtual void OnSyncUser(User* user, Module* proto, void* opaque)
{
- // check if the linking module wants to know about OUR metadata
- if (extname == "swhois")
- {
- // check if this user has an swhois field to send
- char* field = user->GetExt("swhois");
- if (field)
- {
- // get our extdata out with a cast
- std::string* swhois = (std::string*)field;
- // call this function in the linking module, let it format the data how it
- // sees fit, and send it on its way. We dont need or want to know how.
- proto->ProtoSendMetaData(opaque,TYPE_USER,user,extname,*swhois);
- }
- }
+ // check if this user has an swhois field to send
+ std::string* swhois;
+ if (user->GetExt("swhois", swhois))
+ proto->ProtoSendMetaData(opaque,user,"swhois",*swhois);
}
// when a user quits, tidy up their metadata
- virtual void OnUserQuit(userrec* user, std::string message)
+ virtual void OnUserQuit(User* user, const std::string &message, const std::string &oper_message)
{
- char* field = user->GetExt("swhois");
- if (field)
+ std::string* swhois;
+ if (user->GetExt("swhois", swhois))
{
- std::string* swhois = (std::string*)field;
user->Shrink("swhois");
delete swhois;
}
// if the module is unloaded, tidy up all our dangling metadata
virtual void OnCleanup(int target_type, void* item)
{
- if (target_type == TYPE_USER)
+ if (target_type != TYPE_USER) return;
+ User* user = static_cast<User*>(item);
+ std::string* swhois;
+ if (user && user->GetExt("swhois", swhois))
{
- userrec* user = (userrec*)item;
- char* field = user->GetExt("swhois");
- if (field)
- {
- std::string* swhois = (std::string*)field;
- user->Shrink("swhois");
- delete swhois;
- }
+ user->Shrink("swhois");
+ delete swhois;
}
}
// In our case we're only sending a single string around, so we just construct a std::string.
// Some modules will probably get much more complex and format more detailed structs and classes
// in a textual way for sending over the link.
- virtual void OnDecodeMetaData(int target_type, void* target, std::string extname, std::string extdata)
+ virtual void OnDecodeMetaData(Extensible* target, const std::string &extname, const std::string &extdata)
{
+ User* dest = dynamic_cast<User*>(target);
// check if its our metadata key, and its associated with a user
- if ((target_type == TYPE_USER) && (extname == "swhois"))
+ if (extname != "swhois" || !dest)
+ return;
+
+ // if they already have an swhois field, trash it and replace it with the remote one.
+ std::string* text;
+ if (dest->GetExt("swhois", text))
{
- userrec* dest = (userrec*)target;
- // if they dont already have an swhois field, accept the remote server's
- if (!dest->GetExt("swhois"))
- {
- std::string* text = new std::string(extdata);
- dest->Extend("swhois",(char*)text);
- }
+ dest->Shrink("swhois");
+ delete text;
}
+
+ if (extdata.empty())
+ return;
+
+ text = new std::string(extdata);
+ dest->Extend("swhois", text);
}
-
- virtual ~ModuleSWhois()
- {
- }
-
- virtual Version GetVersion()
- {
- return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
- }
-
- virtual void OnUserConnect(userrec* user)
+
+ virtual void OnPostCommand(const std::string &command, const std::vector<std::string> ¶ms, User *user, CmdResult result, const std::string &original_line)
{
- }
+ if ((command != "OPER") || (result != CMD_SUCCESS))
+ return;
-};
+ std::string swhois;
+ for (int i = 0; i < Conf->Enumerate("oper"); i++)
+ {
+ std::string name = Conf->ReadValue("oper", "name", i);
-class ModuleSWhoisFactory : public ModuleFactory
-{
- public:
- ModuleSWhoisFactory()
- {
+ if (name == params[0])
+ {
+ swhois = Conf->ReadValue("oper", "swhois", i);
+ break;
+ }
+ }
+
+ if (!swhois.length())
+ {
+ for (int i = 0; i < Conf->Enumerate("type"); i++)
+ {
+ std::string type = Conf->ReadValue("type", "name", i);
+
+ if (type == user->oper)
+ {
+ swhois = Conf->ReadValue("type", "swhois", i);
+ break;
+ }
+ }
+ }
+
+ std::string *old;
+ if (user->GetExt("swhois", old))
+ {
+ user->Shrink("swhois");
+ delete old;
+ }
+
+ if (!swhois.length())
+ return;
+
+ std::string *text = new std::string(swhois);
+ user->Extend("swhois", text);
+ ServerInstance->PI->SendMetaData(user, "swhois", *text);
}
-
- ~ModuleSWhoisFactory()
+
+ virtual ~ModuleSWhois()
{
+ delete Conf;
}
-
- virtual Module * CreateModule(Server* Me)
+
+ virtual Version GetVersion()
{
- return new ModuleSWhois(Me);
+ return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
}
-
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleSWhoisFactory;
-}
-
+MODULE_INIT(ModuleSWhois)
projects / user / henk / code / inspircd.git / blobdiff