first work on the websocket connection

owrx/controllers.py

@@ -1,4 +1,6 @@
 import mimetypes
+from owrx.websocket import WebSocketConnection
+from owrx.config import PropertyManager
 
 class Controller(object):
     def __init__(self, handler, matches):
@@ -12,16 +14,6 @@ class Controller(object):
         if (type(content) == str):
             content = content.encode()
         self.handler.wfile.write(content)
-    def serve_file(self, file):
-        try:
-            f = open('htdocs/' + file, 'rb')
-            data = f.read()
-            f.close()
-
-            (content_type, encoding) = mimetypes.MimeTypes().guess_type(file)
-            self.send_response(data, content_type = content_type)
-        except FileNotFoundError:
-            self.send_response("file not found", code = 404)
     def render_template(self, template, **variables):
         f = open('htdocs/' + template)
         data = f.read()
@@ -38,6 +30,33 @@ class IndexController(Controller):
         self.render_template("index.wrx")
 
 class AssetsController(Controller):
+    def serve_file(self, file):
+        try:
+            f = open('htdocs/' + file, 'rb')
+            data = f.read()
+            f.close()
+
+            (content_type, encoding) = mimetypes.MimeTypes().guess_type(file)
+            self.send_response(data, content_type = content_type)
+        except FileNotFoundError:
+            self.send_response("file not found", code = 404)
     def handle_request(self):
         filename = self.matches.group(1)
-        self.serve_file(filename)
+        self.serve_file(filename)
+
+
+class WebSocketController(Controller):
+    def handle_request(self):
+        conn = WebSocketConnection(self.handler)
+        conn.send("CLIENT DE SERVER openwebrx.py")
+
+        config = {}
+        pm = PropertyManager.getSharedInstance()
+
+        for key in ["waterfall_colors", "waterfall_min_level", "waterfall_max_level", "waterfall_auto_level_margin",
+                    "shown_center_freq", "samp_rate", "fft_size", "fft_fps", "audio_compression", "fft_compression",
+                    "max_clients"]:
+
+            config[key] = pm.getProperty(key).getValue()
+
+        conn.send({"type":"config","value":config})