Implement livelog query, including buildtest

Author: JeevesTuxis

test/urbackup_api_test.py

@@ -40,6 +40,9 @@
 #    print("Failed to start file backup")
 
 
+if not server.get_livelog():
+    print("Failed to get livelog contents"
+
 settings = server.get_client_settings("Johnwin7test-PC2")
 
 for key in settings:
@@ -62,4 +65,4 @@
 if server.set_global_setting("max_image_incr", "40"):
     print("Changed global setting successfully")
 else:
-    print("Failed to change global setting")
+    print("Failed to change global setting")

urbackup_api/__init__.py

@@ -28,6 +28,8 @@ def __init__(self, server_url, server_username, server_password):
     _session=""
 
     _logged_in = False
+
+    _lastlogid = 0
 
     def _get_response(self, action, params, method="POST"):
 
@@ -339,6 +341,22 @@ def get_status(self):
 
         return status["status"]
 
+    def get_livelog(self, clientid = 0):
+        if not self.login():
+            return None
+
+        log = self._get_json("livelog", {"clientid": clientid, "lastid": self._lastlogid})
+
+        if not log:
+            return None
+
+        if not "logdata" in log:
+            return None
+
+        self._lastlogid = log["logdata"][-1]['id']
+
+        return log["logdata"]
+
     def get_extra_clients(self):
         if not self.login():
             return None