mam pytanko: jak napisalem chata nie mogac rozwiazac takiego prostego problemu?
kiedys cos takiego pisalem... tutaj nie ma tylko usuwania starych wpisow... sam se wymyslisz juz
import java.io.;
import java.util.;
public class IpBlocker {
Date start;
IpBlocker(String s,String nick, long time){
start = new Date();
try {
BufferedWriter file = new BufferedWriter(new FileWriter("user/block.txt",true));
String zapis = "<" + start.getTime() +":";
time =start.getTime()+(time601000);
file.write(zapis+time+":"+s+":"+nick+":>\n");
file.flush();
file.close();
}catch(Exception e){
System.out.println("IpBlocker: "+e);
}
}
public static boolean isBaned(String s){
try {
BufferedReader in = new BufferedReader(new FileReader("user/block.txt"));
String line="";
while(line != null){
if(line.indexOf(s)!=-1)
if((""+line.charAt(line.indexOf(s)+s.length())).equals(":") & (""+line.charAt(line.indexOf(s)-1)).equals(":")){
Date data = new Date();
line=line.substring(1,line.length()-1);
StringTokenizer tokeni = new StringTokenizer(line,":");
tokeni.nextToken();
long i = Long.parseLong(tokeni.nextToken()) - data.getTime();
i = i/1000;
System.out.println("pozostalo: "+i);
if(i<1)
return false;
else
return true;
}
line=in.readLine();
}
} catch(Exception e) { System.out.println("isBanned: "+e);}
return false;
}
public static void main(String[] arg){
if(arg[0].equals("read")){
try {
BufferedReader in = new BufferedReader(new FileReader("user/block.txt"));
String line="";
while(line != null){
System.out.println(line);
line=in.readLine();
}
} catch(Exception e) { }
} else {
try{
IpBlocker block = new IpBlocker(arg[0], arg[1],Long.parseLong(arg[2]));
}catch(Exception e){
System.out.println(IpBlocker.isBaned(arg[0]));
}
}
}
}