nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/util/IOUtils.java

   1 package org.asamk.signal.util;
   2
   3 import java.io.File;
   4 import java.io.IOException;
   5 import java.io.InputStream;
   6 import java.io.StringWriter;
   7 import java.nio.charset.Charset;
   8
   9 public class IOUtils {
  10
  11     private IOUtils() {
  12     }
  13
  14     public static String readAll(InputStream in, Charset charset) throws IOException {
  15         StringWriter output = new StringWriter();
  16         byte[] buffer = new byte[4096];
  17         int n;
  18         while (-1 != (n = in.read(buffer))) {
  19             output.write(new String(buffer, 0, n, charset));
  20         }
  21         return output.toString();
  22     }
  23
  24     public static File getDataHomeDir() {
  25         String dataHome = System.getenv("XDG_DATA_HOME");
  26         if (dataHome != null) {
  27             return new File(dataHome);
  28         }
  29
  30         return new File(new File(System.getProperty("user.home"), ".local"), "share");
  31     }
  32 }