Initial commit, what works:

* Servers update
* Profile creation/edit/deletion
* Game launching
* Checks server version <> profile version.

launcher/launcher_object.go

@@ -0,0 +1,51 @@
+// URTator - Urban Terror server browser and game launcher, written in
+// Go.
+//
+// Copyright (c) 2016, Stanslav N. a.k.a pztrn (or p0z1tr0n)
+// All rights reserved.
+//
+// Licensed under Terms and Conditions of GNU General Public License
+// version 3 or any higher.
+// ToDo: put full text of license here.
+package launcher
+
+import (
+    // stdlib
+    "fmt"
+    "os/exec"
+)
+
+type Launcher struct {}
+
+func (l *Launcher) Initialize() {
+    fmt.Println("Initializing game launcher...")
+}
+
+func (l *Launcher) Launch(binary string, params string, server string, password string, second_x bool, callback func()) {
+    // ToDo: only one instance of Urban Terror should be launched, so button
+    // should be disabled.
+    fmt.Println("Launching Urban Terror...")
+
+    done := make(chan bool, 1)
+    // Create launch string.
+    var launch_string string = params + " +connect " + server
+    if len(password) > 0 {
+        launch_string += " +password " + password
+    }
+    fmt.Println("Final command: " + launch_string)
+    go func() {
+        go func() {
+            cmd := exec.Command(binary, launch_string)
+            err := cmd.Run()
+            if err != nil {
+                fmt.Println("Launch error: " + err.Error())
+            }
+            done <- true
+        }()
+
+        select {
+        case <- done:
+            callback()
+        }
+    }()
+}