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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2010 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#ifndef CMD_ISON_H
#define CMD_ISON_H
// include the common header files
#include "users.h"
#include "channels.h"
/** Handle /ISON. These command handlers can be reloaded by the core,
* and handle basic RFC1459 commands. Commands within modules work
* the same way, however, they can be fully unloaded, where these
* may not.
*/
class CommandIson : public Command
{
public:
/** Constructor for ison.
*/
CommandIson ( Module* parent) : Command(parent,"ISON",0,0) { syntax = "<nick> {nick}"; }
/** Handle command.
* @param parameters The parameters to the comamnd
* @param pcnt The number of parameters passed to teh command
* @param user The user issuing the command
* @return A value from CmdResult to indicate command success or failure.
*/
CmdResult Handle(const std::vector<std::string>& parameters, User *user);
};
#endif
/** Handle /ISON
*/
CmdResult CommandIson::Handle (const std::vector<std::string>& parameters, User *user)
{
std::map<User*,User*> ison_already;
User *u;
std::string reply = std::string("303 ") + user->nick + " :";
for (unsigned int i = 0; i < parameters.size(); i++)
{
u = ServerInstance->FindNickOnly(parameters[i]);
if (ison_already.find(u) != ison_already.end())
continue;
if (u)
{
reply.append(u->nick).append(" ");
if (reply.length() > 450)
{
user->WriteServ(reply);
reply = std::string("303 ") + user->nick + " :";
}
ison_already[u] = u;
}
else
{
if ((i == parameters.size() - 1) && (parameters[i].find(' ') != std::string::npos))
{
/* Its a space seperated list of nicks (RFC1459 says to support this)
*/
irc::spacesepstream list(parameters[i]);
std::string item;
while (list.GetToken(item))
{
u = ServerInstance->FindNickOnly(item);
if (ison_already.find(u) != ison_already.end())
continue;
if (u)
{
reply.append(u->nick).append(" ");
if (reply.length() > 450)
{
user->WriteServ(reply);
reply = std::string("303 ") + user->nick + " :";
}
ison_already[u] = u;
}
}
}
}
}
if (!reply.empty())
user->WriteServ(reply);
return CMD_SUCCESS;
}
COMMAND_INIT(CommandIson)
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