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https://github.com/inspircd/inspircd.git
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11554b8626
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7097 e03df62e-2008-0410-955e-edbf42e46eb7
87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
/* +------------------------------------+
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* | Inspire Internet Relay Chat Daemon |
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* +------------------------------------+
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*
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* InspIRCd: (C) 2002-2007 InspIRCd Development Team
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* See: http://www.inspircd.org/wiki/index.php/Credits
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*
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* This program is free but copyrighted software; see
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* the file COPYING for details.
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*
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* ---------------------------------------------------
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*/
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#include "inspircd.h"
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#include "users.h"
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#include "commands/cmd_ison.h"
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extern "C" DllExport command_t* init_command(InspIRCd* Instance)
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{
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return new cmd_ison(Instance);
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}
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/** Handle /ISON
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*/
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CmdResult cmd_ison::Handle (const char** parameters, int pcnt, userrec *user)
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{
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std::map<userrec*,userrec*> ison_already;
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userrec *u;
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std::string reply = std::string("303 ") + user->nick + " :";
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for (int i = 0; i < pcnt; i++)
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{
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u = ServerInstance->FindNick(parameters[i]);
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if (ison_already.find(u) != ison_already.end())
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continue;
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if (u)
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{
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reply.append(u->nick).append(" ");
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if (reply.length() > 450)
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{
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user->WriteServ(reply);
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reply = std::string("303 ") + user->nick + " :";
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}
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ison_already[u] = u;
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}
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else
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{
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if ((i == pcnt-1) && (strchr(parameters[i],' ')))
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{
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/* Its a space seperated list of nicks (RFC1459 says to support this)
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*/
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irc::spacesepstream list(parameters[i]);
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std::string item = "*";
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while (((item = list.GetToken()) != ""))
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{
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u = ServerInstance->FindNick(item);
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if (ison_already.find(u) != ison_already.end())
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continue;
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if (u)
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{
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if (u->Visibility && !u->Visibility->VisibleTo(user))
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continue;
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reply.append(u->nick).append(" ");
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if (reply.length() > 450)
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{
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user->WriteServ(reply);
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reply = std::string("303 ") + user->nick + " :";
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}
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ison_already[u] = u;
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}
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}
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}
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/* There will only be one of these, we can bail after. */
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break;
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}
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}
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if (!reply.empty())
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user->WriteServ(reply);
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return CMD_SUCCESS;
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}
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