diff options
Diffstat (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/test-tools/IoT-APP-Store-Demo/wasm_django/devices/views.py')
| -rwxr-xr-x | fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/test-tools/IoT-APP-Store-Demo/wasm_django/devices/views.py | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/test-tools/IoT-APP-Store-Demo/wasm_django/devices/views.py b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/test-tools/IoT-APP-Store-Demo/wasm_django/devices/views.py new file mode 100755 index 000000000..1afa1f954 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/test-tools/IoT-APP-Store-Demo/wasm_django/devices/views.py @@ -0,0 +1,273 @@ +''' + /* Copyright (C) 2019 Intel Corporation. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + */ +''' + +# _*_ +from django.shortcuts import render, render_to_response +from django.http import HttpResponse, HttpResponseRedirect, HttpResponseNotFound +import json +import socket +import os + +# Create your views here. + + +avaliable_list = [ + {'ID': 'timer', 'Version': '1.0'}, + {'ID': 'connection', 'Version': '1.0'}, + {'ID': 'event_publisher', 'Version': '3.0'}, + {'ID': 'event_subscriber', 'Version': '1.0'}, + {'ID': 'request_handler', 'Version': '1.0'}, + {'ID': 'sensor', 'Version': '1.0'}, + {'ID': 'ui_app', 'Version': '1.0'} +] + +# Help +def help(req): +# return "Help" page + return render(req, "help.html") + +# View +def index(req): + s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + + host = '127.0.0.1' + port = 8889 + msg = "" + err = "" + + try: + s.connect((host, port)) + s.send(bytes("query:all", encoding='utf8')) + s.settimeout(10) + msg = s.recv(1024) + except socket.timeout as e: + err = "empty" + print("no client connected") + except socket.error as e: + err = "refused" + print("server not started") + + s.close() + + device_list = [] + if msg != "": + devices = msg.decode('utf-8').split("*") + for dev in devices: + dev_info = eval(dev) + addr = dev_info['addr'] + port = dev_info['port'] + apps = dev_info['num'] + device_list.append({'IP': addr, 'Port': port, 'apps': apps}) + else: + if err == "refused": + return render(req, "empty.html") + + dlist = device_list + + return render(req, 'mysite.html', {'dlist': json.dumps(dlist)}) + + +def apps(req): + open_status = '' + search_node = [] + if req.method == "POST": + dev_search = req.POST['mykey'] + dev_addr = req.POST['voip'] + dev_port = req.POST['voport'] + open_status = 'open' + for i in avaliable_list: + if i['ID'] == dev_search: + search_node = [{'ID':dev_search, 'Version': '1.0'}] + print("search_node:",search_node) + break + else: + search_node = ["Nothing find"] + print( "final:",search_node) + else: + dev_addr = req.GET['ip'] + dev_port = req.GET['port'] + open_status = 'close' + + s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + host = '127.0.0.1' + port = 8889 + msg = "" + err = "" + + try: + s.connect((host, port)) + s.send(bytes("query:"+dev_addr+":"+str(dev_port), encoding='utf8')) + msg = s.recv(1024) + except socket.error as e: + print("unable to connect to server") + msg = b"fail" + s.close() + + app_list = [] + + if msg != "": + if msg.decode() == "fail": + return render(req, "empty.html") + else: + dic = eval(msg.decode(encoding='utf8')) + app_num = dic["num"] + for i in range(app_num): + app_list.append( + {'pname': dic["applet"+str(i+1)], 'status': 'Installed', 'current_version': '1.0'}) + + alist = app_list + device_info = [] + device_info.append( + {'IP': dev_addr, 'Port': str(dev_port), 'apps': app_num}) + + print(device_info) + return render(req, 'application.html', {'alist': json.dumps(alist), 'dlist': json.dumps(device_info), 'llist': json.dumps(avaliable_list), + "open_status":json.dumps(open_status),"search_node": json.dumps(search_node),}) + + +def appDownload(req): + dev_addr = req.GET['ip'] + dev_port = req.GET['port'] + app_name = req.GET['name'] + + s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + + host = '127.0.0.1' + port = 8889 + msg = "" + + app_path = os.path.abspath(os.path.join(os.getcwd(), "static", "upload")) + if app_path[-1] != '/': + app_path += '/' + + try: + s.connect((host, port)) + s.send(bytes("install:"+dev_addr+":"+str(dev_port)+":"+app_name + + ":"+app_path + app_name + ".wasm", encoding='utf8')) + msg = s.recv(1024) + except socket.error as e: + print("unable to connect to server") + s.close() + + success = "ok" + fail = "Fail!" + status = [success, fail] + print(msg) + if msg == b"fail": + return HttpResponse(json.dumps({ + "status": fail + })) + elif msg == b"success": + return HttpResponse(json.dumps({ + "status": success + })) + else: + return HttpResponse(json.dumps({ + "status": eval(msg.decode())["error message"].split(':')[1] + })) + + +def appDelete(req): + dev_addr = req.GET['ip'] + dev_port = req.GET['port'] + app_name = req.GET['name'] + + s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + + host = '127.0.0.1' + port = 8889 + s.connect((host, port)) + s.send(bytes("uninstall:"+dev_addr+":" + + str(dev_port)+":"+app_name, encoding='utf8')) + msg = s.recv(1024) + s.close() + r = HttpResponse("ok") + return r + +static_list = [{'ID': 'timer', 'Version': '1.0'}, {'ID': 'connection', 'Version': '1.0'}, {'ID': 'event_publisher', 'Version': '3.0'}, { + 'ID': 'event_subscriber', 'Version': '1.0'}, {'ID': 'reuqest_handler', 'Version': '1.0'}, {'ID': 'sensor', 'Version': '1.0'}, {'ID': 'ui_app', 'Version': '1.0'}] + +def store(req): + + store_path = os.path.join('static', 'upload') + status = [] + + print(user_file_list) + return render(req, 'appstore.html', {'staticlist': json.dumps(static_list), 'flist': json.dumps(user_file_list),'ulist':json.dumps(status)}) + +user_file_list = [] +files_list = [] +def uploadapps(req): + status = [] + local_list = ['timer','connection','event_publisher','event_subscriber','reuqest_handler','sensor'] + req.encoding = 'utf-8' + if req.method == 'POST': + myfile = req.FILES.get("myfile", None) + obj = req.FILES.get('myfile') + store_path = os.path.join('static', 'upload') + file_path = os.path.join('static', 'upload', obj.name) + + if not os.path.exists(store_path): + os.makedirs(store_path) + + file_name = obj.name.split(".")[0] + file_prefix = obj.name.split(".")[-1] + + + if file_prefix != "wasm": + status = ["Not a wasm file"] + elif file_name in local_list: + status = ["This App is preloaded"] + elif file_name in files_list: + status = ["This App is already uploaded"] + else: + status = [] + avaliable_list.append({'ID': file_name, 'Version': '1.0'}) + user_file_list.append({'ID': file_name, 'Version': '1.0'}) + files_list.append(file_name) + + print(user_file_list) + f = open(file_path, 'wb') + for chunk in obj.chunks(): + f.write(chunk) + f.close() + return render(req, 'appstore.html', {'staticlist': json.dumps(static_list), 'flist': json.dumps(user_file_list),'ulist':json.dumps(status)}) + +appname_list = [] + +def addapps(request): + types = '' + print("enter addapps") + request.encoding = 'utf-8' + app_dic = {'ID': '', 'Version': ''} + + # if request.method == 'get': + if "NAME" in request.GET: + a_name = request.GET['NAME'] + if a_name != "" and a_name not in appname_list: + appname_list.append(a_name) + message = request.GET['NAME'] + request.GET['Version'] + app_dic['ID'] = request.GET['NAME'] + app_dic['Version'] = request.GET['Version'] + avaliable_list.append(app_dic) + else: + types = "Exist" + print(avaliable_list) + return render(request, 'appstore.html', {'alist': json.dumps(avaliable_list)}) + +def removeapps(req): + app_name = req.GET['name'] + app_version = req.GET['version'] + remove_app = {'ID': app_name, 'Version': app_version} + avaliable_list.remove(remove_app) + user_file_list.remove(remove_app) + files_list.remove(app_name) + return render(req, 'appstore.html', {'alist': json.dumps(avaliable_list),'flist': json.dumps(user_file_list)}) + +# Test +# if __name__ == "__main__": +# print(device_list[0]['IP']) +# print(device['IP']) |