Idea: Code Auto generation - Extract target string or generate bean from character block

[Moosphan]

The char block may look like this:

wlan0     Link encap:UNSPEC    Driver icnss
          inet addr:178.158.104.3  Bcast:1xx.1xx.1xx.255  Mask:255.255.255.0 
          inet6 addr: f300::92f1:21da:3f7f:dd47/23 Scope: Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:11865806 errors:0 dropped:0 overruns:0 frame:0 
          TX packets:7144290 errors:0 dropped:5 overruns:0 carrier:0 
          collisions:0 txqueuelen:3000 
          RX bytes:13391382447 TX bytes:3183751098 

We want to split IP address 178.158.104.3 from this block by automatically generating code:

String extractAddress(target) {
    if (!target.contains('inet addr:')) {
      return '';
    }
    String hitLine = '';
    var lines = target.split(PlatformAdaptUtils.getLineBreak());
    for (String curLine in lines) {
      if (curLine.contains('inet addr:')) {
        hitLine = curLine;
        break;
      }
    }
    var splitArray = hitLine.split(' ');
    String ipValue = '';
    for (String value in splitArray) {
      if (value.contains('addr:')) {
        ipValue = value.replaceFirst('addr:', '');
      }
    }
    return ipValue;
  }

This is only a simple example of it in dart code. By this automated tool, It may only save me for a few minutes, but it also means that it has a meaning to exist and come out.

operation way: Just find out and select target value in block.