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|
/* +------------------------------------+
* | 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.
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
using namespace std;
#include <stdio.h>
#include <string>
#include <vector>
#include "users.h"
#include "channels.h"
#include "modules.h"
#include "helperfuncs.h"
#include "hashcomp.h"
#include "inspircd.h"
/* $ModDesc: Provides support for the /watch command */
extern InspIRCd* ServerInstance;
class watchentry : public classbase
{
public:
userrec* watcher;
std::string target;
};
typedef std::vector<watchentry*> watchlist;
watchlist watches;
class cmd_watch : public command_t
{
public:
cmd_watch() : command_t("WATCH",0,0)
{
this->source = "m_watch.so";
syntax = "[C|L|S]|[+|-<nick>]";
}
void Handle (const char** parameters, int pcnt, userrec *user)
{
if (!pcnt)
{
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
if (a->watcher == user)
{
userrec* targ = ServerInstance->FindNick(a->target);
if (targ)
{
user->WriteServ("604 %s %s %s %s %lu :is online",user->nick,targ->nick,targ->ident,targ->dhost,targ->age);
}
}
}
user->WriteServ("607 %s :End of WATCH list",user->nick);
}
else if (pcnt > 0)
{
for (int x = 0; x < pcnt; x++)
{
const char *nick = parameters[x];
if (!strcasecmp(nick,"C"))
{
// watch clear
bool done = false;
while (!done)
{
done = true;
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
if (a->watcher == user)
{
done = false;
watches.erase(q);
delete a;
break;
}
}
}
}
else if (!strcasecmp(nick,"L"))
{
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
if (a->watcher == user)
{
userrec* targ = ServerInstance->FindNick(a->target);
if (targ)
{
user->WriteServ("604 %s %s %s %s %lu :is online",user->nick,targ->nick,targ->ident,targ->dhost,targ->age);
}
}
}
user->WriteServ("607 %s :End of WATCH list",user->nick);
}
else if (!strcasecmp(nick,"S"))
{
std::string list = "";
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
if (a->watcher == user)
{
list.append(" ").append(a->target);
}
}
char* l = (char*)list.c_str();
if (*l == ' ')
l++;
user->WriteServ("606 %s :%s",user->nick,l);
user->WriteServ("607 %s :End of WATCH S",user->nick);
}
else if (nick[0] == '-')
{
// removing an item from the list
nick++;
irc::string n1 = nick;
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* b = (watchentry*)(*q);
if (b->watcher == user)
{
irc::string n2 = b->target.c_str();
userrec* a = ServerInstance->FindNick(b->target);
if (a)
{
user->WriteServ("602 %s %s %s %s %lu :stopped watching",user->nick,a->nick,a->ident,a->dhost,a->age);
}
else
{
user->WriteServ("602 %s %s * * 0 :stopped watching",user->nick,b->target.c_str());
}
if (n1 == n2)
{
watches.erase(q);
delete b;
break;
}
}
}
}
else if (nick[0] == '+')
{
nick++;
irc::string n1 = nick;
bool exists = false;
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
if (a->watcher == user)
{
irc::string n2 = a->target.c_str();
if (n1 == n2)
{
// already on watch list
exists = true;
}
}
}
if (!exists)
{
watchentry* w = new watchentry();
w->watcher = user;
w->target = nick;
watches.push_back(w);
log(DEBUG,"*** Added %s to watchlist of %s",nick,user->nick);
}
userrec* a = ServerInstance->FindNick(nick);
if (a)
{
user->WriteServ("604 %s %s %s %s %lu :is online",user->nick,a->nick,a->ident,a->dhost,a->age);
}
else
{
user->WriteServ("605 %s %s * * 0 :is offline",user->nick,nick);
}
}
}
}
return;
}
};
class Modulewatch : public Module
{
cmd_watch* mycommand;
public:
Modulewatch(InspIRCd* Me)
: Module::Module(Me)
{
mycommand = new cmd_watch();
ServerInstance->AddCommand(mycommand);
}
void Implements(char* List)
{
List[I_OnUserQuit] = List[I_OnGlobalConnect] = List[I_OnUserPostNick] = List[I_On005Numeric] = 1;
}
virtual void OnUserQuit(userrec* user, const std::string &reason)
{
log(DEBUG,"*** WATCH: On global quit: user %s",user->nick);
irc::string n2 = user->nick;
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
irc::string n1 = a->target.c_str();
if (n1 == n2)
{
log(DEBUG,"*** WATCH: On global quit: user %s is in notify of %s",user->nick,a->watcher->nick);
a->watcher->WriteServ("601 %s %s %s %s %lu :went offline",a->watcher->nick,user->nick,user->ident,user->dhost,time(NULL));
}
}
bool done = false;
while (!done)
{
done = true;
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
if (a->watcher == user)
{
done = false;
watches.erase(q);
delete a;
break;
}
}
}
}
virtual void OnGlobalConnect(userrec* user)
{
irc::string n2 = user->nick;
log(DEBUG,"*** WATCH: On global connect: user %s",user->nick);
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
irc::string n1 = a->target.c_str();
if (n1 == n2)
{
log(DEBUG,"*** WATCH: On global connect: user %s is in notify of %s",user->nick,a->watcher->nick);
a->watcher->WriteServ("600 %s %s %s %s %lu :arrived online",a->watcher->nick,user->nick,user->ident,user->dhost,user->age);
}
}
}
virtual void OnUserPostNick(userrec* user, const std::string &oldnick)
{
irc::string n2 = oldnick.c_str();
irc::string n3 = user->nick;
log(DEBUG,"*** WATCH: On global nickchange: old nick: %s new nick: %s",oldnick.c_str(),user->nick);
for (watchlist::iterator q = watches.begin(); q != watches.end(); q++)
{
watchentry* a = (watchentry*)(*q);
irc::string n1 = a->target.c_str();
// changed from a nick on the watchlist to one that isnt
if (n1 == n2)
{
log(DEBUG,"*** WATCH: On global nickchange: old nick %s was on notify list of %s",oldnick.c_str(),a->watcher->nick);
a->watcher->WriteServ("601 %s %s %s %s %lu :went offline",a->watcher->nick,oldnick.c_str(),user->ident,user->dhost,time(NULL));
}
else if (n1 == n3)
{
// changed from a nick not on notify to one that is
log(DEBUG,"*** WATCH: On global nickchange: new nick %s is on notify list of %s",user->nick,a->watcher->nick);
a->watcher->WriteServ("600 %s %s %s %s %lu :arrived online",a->watcher->nick,user->nick,user->ident,user->dhost,user->age);
}
}
}
virtual void On005Numeric(std::string &output)
{
// we don't really have a limit...
output = output + " WATCH=999";
}
virtual ~Modulewatch()
{
}
virtual Version GetVersion()
{
return Version(1,0,0,1,VF_VENDOR);
}
};
class ModulewatchFactory : public ModuleFactory
{
public:
ModulewatchFactory()
{
}
~ModulewatchFactory()
{
}
virtual Module * CreateModule(InspIRCd* Me)
{
return new Modulewatch(Me);
}
};
extern "C" void * init_module( void )
{
return new ModulewatchFactory;
}
|
