X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altoslib%2FAltosLib.java;h=eb188d6b5a7c3be8b2585bacf1853dfc5a852951;hp=69c6d604003d7ff39bacba50b7affb14270c1d73;hb=b8fa4e9a077e8e04b922d0c434c139ad0a57ee66;hpb=ff13cf1359e1f4ae33b16a5867fd364993566b65

diff --git a/altoslib/AltosLib.java b/altoslib/AltosLib.java
index 69c6d604..eb188d6b 100644
--- a/altoslib/AltosLib.java
+++ b/altoslib/AltosLib.java
@@ -15,7 +15,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_4;
+package org.altusmetrum.altoslib_5;
 
 import java.util.*;
 import java.io.*;
@@ -161,6 +161,15 @@ public class AltosLib {
 		"Off", "Standard Telemetry", "TeleMetrum v0.9", "TeleMetrum v0.8"
 	};
 
+	public static final int ao_telemetry_rate_38400 = 0;
+	public static final int ao_telemetry_rate_9600 = 1;
+	public static final int ao_telemetry_rate_2400 = 2;
+	public static final int ao_telemetry_rate_max = 2;
+
+	public static final Integer[] ao_telemetry_rate_values = {
+		38400, 9600, 2400
+	};
+
 	public static final String launch_sites_url = "http://www.altusmetrum.org/AltOS/launch-sites.txt";
 
 	public static final int ao_telemetry_standard_len = 32;
@@ -206,6 +215,31 @@ public class AltosLib {
 								 telemetry));
 	}
 
+	private static int[] split_version(String version) {
+		String[] tokens = version.split("\\.");
+		int[] ret = new int[tokens.length];
+		for (int i = 0; i < tokens.length; i++)
+			ret[i] = Integer.parseInt(tokens[i]);
+		return ret;
+	}
+
+	public static int compare_version(String version_a, String version_b) {
+		int[] a = split_version(version_a);
+		int[] b = split_version(version_b);
+
+		for (int i = 0; i < Math.min(a.length, b.length); i++) {
+			if (a[i] < b[i])
+				return -1;
+			if (a[i] > b[i])
+				return 1;
+		}
+		if (a.length < b.length)
+			return -1;
+		if (a.length > b.length)
+			return 1;
+		return 0;
+	}
+
 	private static String[] state_to_string = {
 		"startup",
 		"idle",