mdw@git.distorted.org.uk Git - tripe-android/blob - sock.scala

   1 package uk.org.distorted.tripe;
   2
   3 import java.io.{InputStream, OutputStream};
   4
   5 class Connection {
   6   val conn = JNI.connect();
   7   def close() { JNI.close(conn, JNI.CF_CLOSEMASK); }
   8   override protected def finalize() { close(); }
   9 }
  10
  11 class ConnectionInputStream(val conn: Connection) extends InputStream {
  12   override def read(): Int = {
  13     val buf = new Array[Byte](1);
  14     val n = read(buf, 0, 1);
  15     if (n < 0) -1 else buf(0)&0xff;
  16   }
  17   override def read(buf: Array[Byte]): Int =
  18     read(buf, 0, buf.length);
  19   override def read(buf: Array[Byte], start: Int, len: Int) =
  20     JNI.recv(conn.conn, buf, start, len);
  21   override def close() { JNI.close(conn.conn, JNI.CF_CLOSERD); }
  22 }
  23
  24 class ConnectionOutputStream(val conn: Connection) extends OutputStream {
  25   override def write(b: Int) = {
  26     val buf = Array[Byte](b.toByte);
  27     write(buf, 0, 1);
  28   }
  29   override def write(buf: Array[Byte]) { write(buf, 0, buf.length); }
  30   override def write(buf: Array[Byte], start: Int, len: Int) =
  31     JNI.send(conn.conn, buf, start, len);
  32   override def close() { JNI.close(conn.conn, JNI.CF_CLOSEWR); }
  33 }