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m_antibottler.cpp

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/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
 * See: http://www.inspircd.org/wiki/index.php/Credits
 *
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#include "inspircd.h"

/* $ModDesc: Changes the ident of connecting bottler clients to 'bottler' */

class ModuleAntiBottler : public Module
{
 public:
        ModuleAntiBottler(InspIRCd* Me)
                : Module(Me)
        {

                Implementation eventlist[] = { I_OnPreCommand };
                ServerInstance->Modules->Attach(eventlist, this, 1);
        }



        virtual ~ModuleAntiBottler()
        {
        }

        virtual Version GetVersion()
        {
                return Version("$Id: m_antibottler.cpp 10291 2008-08-25 20:35:51Z w00t $",VF_VENDOR,API_VERSION);
        }

        virtual int OnPreCommand(std::string &command, std::vector<std::string> &parameters, User *user, bool validated, const std::string &original_line)
        {
                char data[MAXBUF];
                strlcpy(data,original_line.c_str(),MAXBUF);
                bool not_bottler = false;
                if (!strncmp(data,"user ",5))
                {
                        for (char* j = data; *j; j++)
                        {
                                if (*j == ':')
                                        break;

                                if (*j == '"')
                                {
                                        not_bottler = true;
                                }
                        }
                        // Bug Fix (#14) -- FCS
                        if (!*data)
                                return 0;

                        strtok(data," ");
                        char *ident = strtok(NULL," ");
                        char *local = strtok(NULL," ");
                        char *remote = strtok(NULL," :");
                        char *gecos = strtok(NULL,"\r\n");

                        if (!ident || !local || !remote || !gecos)
                                return 0;

                        for (char* j = remote; *j; j++)
                        {
                                if (((*j < '0') || (*j > '9')) && (*j != '.'))
                                {
                                        not_bottler = true;
                                }
                        }

                        if (!not_bottler)
                        {
                                std::string strgecos = std::string(gecos) + "[Possible bottler, ident: " + std::string(ident) + "]";
                                std::vector<std::string> modified;
                                modified.push_back("bottler");
                                modified.push_back(local);
                                modified.push_back(remote);
                                modified.push_back(strgecos);
                                ServerInstance->Parser->CallHandler("USER", modified, user);
                                return 1;
                        }
                }
                return 0;
        }
};

MODULE_INIT(ModuleAntiBottler)