altosui: Move serial datastream parser to altoslib

[fw/altos] / altosui / AltosSerial.java

diff --git a/altosui/AltosSerial.java b/altosui/AltosSerial.java
index 35704d40202519965462f6892b9668d99807dfb0..c4e9c69720339e0d0a4b474f87319986fc4dd33b 100644 (file)
--- a/altosui/AltosSerial.java
+++ b/altosui/AltosSerial.java
@@ -53,46 +53,8 @@ public class AltosSerial extends AltosLink implements Runnable {
        int line_count;
        Frame frame;
 
-       public void run () {
-               int c;
-               byte[] line_bytes = null;
-               int line_count = 0;
-
-               try {
-                       for (;;) {
-                               c = libaltos.altos_getchar(altos, 0);
-                               if (Thread.interrupted())
-                                       break;
-                               if (c == libaltosConstants.LIBALTOS_ERROR) {
-                                       add_telem (new AltosLine());
-                                       add_reply (new AltosLine());
-                                       break;
-                               }
-                               if (c == libaltosConstants.LIBALTOS_TIMEOUT)
-                                       continue;
-                               if (c == '\r')
-                                       continue;
-                               synchronized(this) {
-                                       if (c == '\n') {
-                                               if (line_count != 0) {
-                                                       add_bytes(line_bytes, line_count);
-                                                       line_count = 0;
-                                               }
-                                       } else {
-                                               if (line_bytes == null) {
-                                                       line_bytes = new byte[256];
-                                               } else if (line_count == line_bytes.length) {
-                                                       byte[] new_line_bytes = new byte[line_count * 2];
-                                                       System.arraycopy(line_bytes, 0, new_line_bytes, 0, line_count);
-                                                       line_bytes = new_line_bytes;
-                                               }
-                                               line_bytes[line_count] = (byte) c;
-                                               line_count++;
-                                       }
-                               }
-                       }
-               } catch (InterruptedException e) {
-               }
+       public int getchar() {
+               return libaltos.altos_getchar(altos, 0);
        }
 
        public void flush_output() {