From 7ba9b7d01695c3a81db2a415c12935c9f4657d3b Mon Sep 17 00:00:00 2001
From: Yannik Schmidt <yannik.schmidt@thermoscan.de>
Date: Mon, 20 Aug 2018 05:55:49 +0200
Subject: [PATCH] Server functionality

---
 python-server/exec_server.py      | 16 ++++++++++++----
 python-server/server_interface.py | 25 +++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 4 deletions(-)
 mode change 100644 => 100755 python-server/exec_server.py

diff --git a/python-server/exec_server.py b/python-server/exec_server.py
old mode 100644
new mode 100755
index 90b5b7d..ce4a4b4
--- a/python-server/exec_server.py
+++ b/python-server/exec_server.py
@@ -1,6 +1,7 @@
 #/usr/bin/python3
+
 import socketserver
-import server interface
+import server_interface
 
 class AppRequestHandler(socketserver.BaseRequestHandler):
     def __init__(self, request, client_address, server):
@@ -12,12 +13,19 @@ class AppRequestHandler(socketserver.BaseRequestHandler):
 
     def handle(self):
         data   = self.request.recv(1024)
-				retval = server_interface.parse_request(data)
-				self.request.send(retval)
+        retval = server_interface.parse_request(data)
+        print(retval)
+        self.request.send(retval)
         return
 
     def finish(self):
         return socketserver.BaseRequestHandler.finish(self)
 
 def start_server():
-    server = socketserver.Server(("localhost",7100),AppRequestHandler)
+    socketserver.TCPServer.allow_reuse_address = True
+    server = socketserver.TCPServer(("localhost",7100),AppRequestHandler)
+    server.serve_forever()
+
+
+if __name__ == "__main__":
+    start_server()
diff --git a/python-server/server_interface.py b/python-server/server_interface.py
index feb6463..2cb39fb 100644
--- a/python-server/server_interface.py
+++ b/python-server/server_interface.py
@@ -1,3 +1,28 @@
+def parse_request(data):
+    ''' parse request and call correct function '''
+    
+    # echo/test connection
+    cleared_data = is_data_type(b"ECHOREQUEST,",data)
+    if cleared_data:
+        return cleared_data
+
+    # other shit
+    return b"UNRECOGNIZED_SERVER_OPTION\n"
+      
+
+
+def is_data_type(tag,data):
+    print(data)
+    print(tag)
+    data = data.strip(b"\n")
+    if data.startswith(tag):
+        ret = data.strip(tag)
+        if not ret:
+            ret = b"NULL\n"
+        return ret
+    return None
+                
+
 def reply_logs(loglevel=0,lines=100):
     ''' replies with recent logs '''
     pass