From 7124b6fc353e7ad8a5adc24247d1b818280cc914 Mon Sep 17 00:00:00 2001
From: Mark Johnson <mark@barrenfrozenwasteland.com>
Date: Tue, 2 Nov 2021 20:19:41 +0000
Subject: [PATCH] Read VM ports from .ports file

Closes #3
---
 lib/src/pages/manager.dart | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/lib/src/pages/manager.dart b/lib/src/pages/manager.dart
index e96ebb1..bb2cf0d 100644
--- a/lib/src/pages/manager.dart
+++ b/lib/src/pages/manager.dart
@@ -58,15 +58,18 @@ class _ManagerState extends State<Manager> {
   }
 
   VmInfo _parseVmInfo(name) {
-    String shellScript = File(name + '/' + name + '.sh').readAsStringSync();
-    RegExpMatch? sshMatch = RegExp('hostfwd=tcp::(\\d+?)-:22').firstMatch(shellScript);
-    RegExpMatch? spiceMatch = RegExp('-spice.+?port=(\\d+)').firstMatch(shellScript);
     VmInfo info = VmInfo();
-    if (sshMatch != null) {
-      info.sshPort = sshMatch.group(1);
-    }
-    if (spiceMatch != null) {
-      info.spicePort = spiceMatch.group(1);
+    List<String> lines = File(name + '/' + name + '.ports').readAsLinesSync();
+    for (var line in lines) {
+      List<String> parts = line.split(',');
+      switch(parts[0]) {
+        case 'ssh':
+          info.sshPort = parts[1];
+          break;
+        case 'spice':
+          info.spicePort = parts[1];
+          break;
+      }
     }
     return info;
   }