ziver/zutil
1
0
Fork 0
Code Issues Pull requests Activity Actions

refactored inet scanner

Browse source
This commit is contained in:
Ziver Koc 2016-10-02 21:30:40 +02:00
parent 1e5e114300
commit e15b633601
1 changed files with 16 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

26
src/zutil/net/InetScanner.java
View file

@ -39,13 +39,7 @@ public class InetScanner {
for (int i = 1; i < 255 && !canceled; i++) {
try {
String targetIp = netAddr+i;
exec.exec(platformPingCmd(targetIp));
boolean online = false;
for (String line; (line=exec.readLine()) != null;) {
if (platformPingCheck(line))
online = true;
}
boolean online = isReachable(InetAddress.getByName(targetIp));
if (online && listener != null)
listener.foundInetAddress(InetAddress.getByName(targetIp));
} catch (IOException e) {
@ -74,12 +68,24 @@ public class InetScanner {
public static boolean isReachable(InetAddress ip){
String[] output = OSAbstractionLayer.exec(platformPingCmd(ip.getHostAddress()));
boolean online = false;
for (String line : output) {
if (platformPingCheck(line))
online = true;
return true;
}
return online;
return false;
}
/**
* Will check if the given IP is reachable (Pingable).
* This method is faster if multiple pings are needed as a MultiCommandExecutor can be provided.
*/
public static boolean isReachable(InetAddress ip, MultiCommandExecutor exec) throws IOException {
exec.exec(platformPingCmd(ip.getHostAddress()));
for (String line; (line=exec.readLine()) != null;) {
if (platformPingCheck(line))
return true;
}
return false;
}