| 1 | package uk.org.distorted; |
| 2 | |
| 3 | import java.io.{InputStreamReader, OutputStreamWriter}; |
| 4 | import scala.collection.mutable.StringBuilder; |
| 5 | import scala.util.control.Breaks; |
| 6 | |
| 7 | package object tripe { |
| 8 | def main(args: Array[String]) |
| 9 | { |
| 10 | println("Hello from Scala"); |
| 11 | JNI.test(); |
| 12 | val toy = JNI.make(); |
| 13 | for (i <- 0 until args.length) println(f"$i%2d: ${args(i)}%s"); |
| 14 | //toy match { case toy: Array[Byte] => toy(1) = -1; case _ => () } |
| 15 | JNI.check(toy); |
| 16 | |
| 17 | val conn = new Connection; |
| 18 | try { |
| 19 | val rd = new InputStreamReader(new ConnectionInputStream(conn)); |
| 20 | val wr = new OutputStreamWriter(new ConnectionOutputStream(conn)); |
| 21 | |
| 22 | wr.write("Hello, world!\n"); wr.flush(); |
| 23 | |
| 24 | val buf = new Array[Char](4096); |
| 25 | val line = new StringBuilder; |
| 26 | |
| 27 | val R = new Breaks; |
| 28 | val L = new Breaks; |
| 29 | var any = false; |
| 30 | R.breakable { |
| 31 | while (true) { |
| 32 | val n = rd.read(buf); |
| 33 | if (n <= 0) R.break; |
| 34 | var pos = 0; |
| 35 | L.breakable { |
| 36 | while (true) { |
| 37 | val nl = buf.indexOf('\n', pos); |
| 38 | if (nl == -1 || nl >= n) { |
| 39 | if (pos < n) |
| 40 | { line.appendAll(buf, pos, n - pos); any = true; } |
| 41 | L.break; |
| 42 | } |
| 43 | val s = if (!any) |
| 44 | new String(buf, pos, nl - pos); |
| 45 | else { |
| 46 | line.appendAll(buf, pos, nl - pos); |
| 47 | val s = line.mkString; |
| 48 | line.clear(); any = false; |
| 49 | s |
| 50 | }; |
| 51 | println(s"found line `$s'"); |
| 52 | pos = nl + 1; |
| 53 | } |
| 54 | } |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | rd.close(); |
| 59 | wr.close(); |
| 60 | } finally { |
| 61 | conn.close(); |
| 62 | } |
| 63 | } |
| 64 | } |