server.py

# authors: Julien DAVID & Ismail MOUMNI
import socket
import json
import sys
import os
sys.path.append(os.path.realpath('../softwares/'))
# from database.database import getParameters
    
    # SERVER PORT
__RDOS_Port__ = 9393

    # Dictionnary 
    # Need to connect to MYSQL DB 
__RDOS_Dict__ = {"ismail":"moumni"}

    # tools List
__RDOS_Tool__ = ["name"]

class server:
        # Creating Socket IP4 TCP
    def server_conn(address, PORT):
        with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as serv:
            serv.bind((address, PORT))
            # Listening to 5 CLients
            serv.listen(5)
            print("ok")
            # accepting the connection from client and getting client IP
            conn, addr = serv.accept() 
            print("connexion accepted")
        with conn:
            print('Connexion acceptée depuis l IP : ', addr)
            # Receiving Data from Client
            data = conn.recv(4096)
            query = (json.loads(data.decode('utf-8')))
            print(query)
            if query_valid(query):
                dt_js = json.dumps(send_param_client(__RDOS_Dict__, __RDOS_Tool__))
                print(dt_js)
                conn.send(bytes((dt_js),"utf-8"))
            serv.close()
                

        # Function query_valid matches the query send from client side
        #  with the the parameter dict
        # Function input dictionnary from client
        # Function output boolean true if match else False
    def query_valid(data: dict):
        if 'parameters' in data:
            if (data['parameters'] == 'request') & (len(data) < 2):
                return True
            return False


        # Function send_param_client send a dictionnary containing parameters
        #  needed to add a query to db
        # Function exmaple s = {"ARGUMENTS","Tools":"List of Tools" }
        # Function input takes dictionnary and a list of tools
        # Function output returns a new dictionnary containing arguments
        # # for db query and list of tools
    def send_param_client(__RDOS_Dict__: dict, __RDOS_Tools__: list):
        dict_cl = {}
        if len(__RDOS_Dict__) > 0:
            dict_cl["outils"] = (__RDOS_Tools__)
            s = {**__RDOS_Dict__, **dict_cl}
            return s