[Pawn] how to get the last digit of a player's IP

[mems]

hello,



title simply says it all but i'm going to elaborate a bit. i'm trying to make an anti proxy system and so far it works. however i want to whitelist ips like 192.168.1.1 until 192.168.1.255. however, it seems like i dont know how, even though i tried so many times with different approaches such as strfind, strlen, strdel but these didnt help me out either probably because the way i did it didn't work. well here's the code:

Code:

forward httpResponse(playerid, response_code, data[]);

public httpResponse(playerid, response_code, data[])

{

    new name[MAX_PLAYERS], string[192], ipstring[64];

    new ip[16];

    GetPlayerName(playerid, name, sizeof(name));

    GetPlayerIp(playerid, ip, sizeof(ip));

    format(ipstring, sizeof(string), "192.168.1.%d", strlen(ip) - 13);

    if(strcmp(ip, "127.0.0.1", true) == 0 || strcmp(ip, ipstring, true) == 0)

    {

        printf("%s(%d) IP(%s) is a LAN type, therefore able to enter the server.", name, playerid, ip);

        return 1;

    }

    // If the site sends an OK message

    if(response_code == 200)

    {

        // If a player is using VPN

        if(data[0] == 'Y')

        {

            format(string, sizeof(string), "ANTI VPN: %s(%d) has been kicked from the server due to VPN usage.", name, playerid);

            SendClientMessageToAll(COLOR_RED, string);

            printf("%s(%d) IP(%s) is not legit, therefore not able to enter the server.", name, playerid, ip);

            //SetTimerEx("DelayKick", 100, false, "i", playerid);

        }

        // If not

        if(data[0] == 'N')

        {

            printf("%s(%d) IP(%s) is legit, therefore able to enter the server.", name, playerid, ip);

            // OnPlayerConnect welcome messages should handle this

        }

        // Failsafe. Should not trigger

        if(data[0] == 'X')

        {

            printf("From the site: Wrong IP format!");

        }

    } else {

        printf("The request failed! The response code was: %d", response_code);

    }

    return 1;

}

much appreciated if anyone could help, ive been trying to fix this issue for like hours.



edit: i could do it the worst way which is:

Code:

if(strcmp(ip, "192.168.1.1", true) == 0)

then 192.168.1.2 and so on but it sucks