Add mock file

src/qml/MockBackend.qml

@@ -0,0 +1,47 @@
+pragma Singleton
+import QtQuick
+
+QtObject {
+    readonly property bool isMock: true
+    property int status: 0
+    property string debugLogs: "Hello!"
+
+    signal ready
+    signal startCompleted
+    signal startFailed(string error)
+    signal error(string message)
+    signal natExtConfigCompleted
+    signal nodeIsUp
+    signal nodeIsntUp(string reason)
+    signal peersUpdated(int count)
+    signal uploadStarted(real totalBytes)
+    signal uploadChunk(real len)
+    signal uploadCompleted(string cid)
+    signal downloadCompleted(string cid)
+    signal spaceUpdated(real total, real used)
+    signal manifestsUpdated(var manifests)
+    signal stopCompleted
+
+    function start() { status = 2 }
+    function stop() { status = 0 }
+    function destroy() {}
+    function checkNodeIsUp() {}
+    function fetchWidgetsData() {}
+    function uploadFile(url) {}
+    function downloadFile(cid, url) {}
+    function downloadManifest(cid) {}
+    function downloadManifests() {}
+    function remove(cid) {}
+    function logDebugInfo() {}
+    function logPeerId() {}
+    function logDataDir() {}
+    function logSpr() {}
+    function logVersion() {}
+    function saveUserConfig(json) {}
+    function saveCurrentConfig() {}
+    function loadUserConfig() {}
+    function reloadIfChanged(json) {}
+    function enableUpnpConfig() {}
+    function enableNatExtConfig(tcpPort) { natExtConfigCompleted() }
+    function configJson() { return "{}" }
+}