update

MyCity/app/src/main/res/layout/fragment_crash.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              tools:context=".DenunciationFragment" android:orientation="vertical" android:layout_marginTop="20dp">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+            android:text="Crash Information"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" android:id="@+id/announcement_title" android:textSize="24sp"
+            android:textColor="#000000" android:layout_marginBottom="15dp" android:layout_marginLeft="7dp"/>
+    <EditText
+            android:layout_width="match_par yent"
+            android:layout_height="221dp"
+            android:inputType="textMultiLine"
+            android:ems="10"
+            android:id="@+id/denunciation_text"
+            android:layout_marginTop="8dp"/>
+    <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_marginTop="8dp">
+        <ImageButton
+                android:src="@drawable/ic_menu_camera"
+                android:layout_width="153dp"
+                android:layout_height="wrap_content" android:id="@+id/denunciation_photo" android:layout_weight="1"/>
+        <Button
+                android:text="Submit"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" android:id="@+id/denunciation_submit" android:layout_weight="1"/>
+    </LinearLayout>
+</LinearLayout>

server_side/apia/app.py

@@ -27,7 +27,7 @@ if __name__ == '__main__':
     api.add_resource(user_info.Login, '/login', '/login/')
     api.add_resource(user_info.ReducePoints, '/reduce', '/reduce/')
 
-    api.add_resource(utility.Resources, '/resources', '/resources/')
+    # api.add_resource(utility.Resources, '/resources', '/resources/')
 
     api.add_resource(denunciation.Alert, '/denunciation', '/denunciation/')
     api.add_resource(denunciation.Denunciations, '/denunciations', '/denunciations/')
@@ -38,6 +38,6 @@ if __name__ == '__main__':
 
     api.add_resource(announcements.Announcement, '/announcements', '/announcements/')
 
-    #api.add_resource(smart_park.Empty, '/parking', '/parking/')
+    # api.add_resource(smart_park.Empty, '/parking', '/parking/')
 
     app.run(host='0.0.0.0', port=5000, ssl_context=context)

server_side/apia/modules/car_crash.py

@@ -0,0 +1,59 @@
+from modules import utils
+
+from flask import Flask, request, Response
+from flask_restful import Resource, Api
+
+import json
+import os
+
+app = Flask(__name__)
+api = Api(app)
+
+db_path = os.path.join(app.root_path, 'databases', 'crashes.json')
+with open(db_path, 'r') as f:
+    crashes = json.load(f)
+
+users_path = os.path.join(app.root_path, 'databases', 'users.json')
+with open(users_path, 'r') as f:
+    users = json.load(f)
+
+class Crash(Resource):
+    def post(self):
+        args = request.form
+        reporter = args['id']
+        user = utils.find_by_id(users.values(), reporter)
+        trust = int(user["trustability"])
+        if args["accepted"] == "true" or trust > 20:
+            photo = args["photo"]
+            if utils.find_by_id(users.values(), reporter):
+                denunciation_info = args['note']
+                denunciation_priority = 5
+                denunciation_location = {
+                    "latitude": float(args['latitude']),
+                    "longitude": float(args['longitude'])
+                }
+
+                denunciation = {
+                    'id': len(crashes) + 1,
+                    'reporter': reporter,
+                    'emergency': args['emergency'],
+                    'info': denunciation_info,
+                    'photo': photo,
+                    'plates': args.get('plates'),
+                    'injuries': args.get('injuries'),
+                    'lines_blocked': args.get('lines_blocked'),
+                    'priority': denunciation_priority,
+                    'location': denunciation_location
+                }
+
+                crashes.append(denunciation)
+
+                with open(db_path, 'w') as f:
+                    json.dump(crashes, f, indent=4)
+
+                return {'success': True}
+            else:
+                return {'error': 'User doesn\'t exists'}
+        else:
+            return {"success": False, "penalty": "{}".format(100*(20-trust))}
+

server_side/apia/modules/databases/users.json

@@ -7,121 +7,8 @@
         "email": "efeaydin@mycity.com",
         "TC": "11111111111",
         "tel": "0555 555 55 55",
-        "health": [
-            "antibiotic allergy",
-            "peanut allergy",
-            "asthma"
-        ],
-        "stats": {
-            "bus_usage_week": 1,
-            "bus_usage_month": 5,
-            "bus_usage_year": 67
-        },
+        "plate": "06 EFE 23",
         "trustability": "16",
-        "daily_electricity_usage": [
-            32,
-            34,
-            29,
-            28,
-            35,
-            31,
-            36,
-            38,
-            37,
-            40,
-            45,
-            47,
-            45,
-            47,
-            48,
-            44,
-            49,
-            53,
-            55,
-            49,
-            46,
-            42,
-            37,
-            34
-        ],
-        "daily_water_usage": [
-            32,
-            34,
-            29,
-            28,
-            35,
-            31,
-            36,
-            38,
-            37,
-            40,
-            45,
-            47,
-            45,
-            47,
-            48,
-            44,
-            49,
-            53,
-            55,
-            49,
-            46,
-            42,
-            37,
-            34
-        ],
-        "ideal_electricity_usage": [
-            11,
-            11,
-            11,
-            11,
-            11,
-            12,
-            14,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            16,
-            16,
-            15,
-            15,
-            14,
-            12
-        ],
-        "ideal_water_usage": [
-            11,
-            11,
-            11,
-            11,
-            11,
-            12,
-            14,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            15,
-            16,
-            16,
-            15,
-            15,
-            14,
-            12
-        ],
-        "points": 35,
-        "electricity_bill": 100,
-        "water_bill": 120
+        "points": 35
     }
 }

telnet/telnet.ino

@@ -0,0 +1,231 @@
+/*
+  WiFiTelnetToSerial - Example Transparent UART to Telnet Server for esp8266
+
+  Copyright (c) 2015 Hristo Gochkov. All rights reserved.
+  This file is part of the ESP8266WiFi library for Arduino environment.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+#include <ESP8266WiFi.h>
+
+#include <algorithm> // std::min
+
+#ifndef STASSID
+#define STASSID "ZyXEL5500bT5"
+#define STAPSK  "eBusgxczl5"
+#endif
+
+/*
+    SWAP_PINS:
+   0: use Serial1 for logging (legacy example)
+   1: configure Hardware Serial port on RX:GPIO13 TX:GPIO15
+      and use SoftwareSerial for logging on
+      standard Serial pins RX:GPIO3 and TX:GPIO1
+*/
+
+#define SWAP_PINS 0
+
+/*
+    SERIAL_LOOPBACK
+    0: normal serial operations
+    1: RX-TX are internally connected (loopback)
+*/
+
+#define SERIAL_LOOPBACK 0
+
+#define BAUD_SERIAL 115200
+#define BAUD_LOGGER 115200
+#define RXBUFFERSIZE 1024
+
+#define ONE 12
+#define TWO 14
+
+////////////////////////////////////////////////////////////
+
+#if SERIAL_LOOPBACK
+#undef BAUD_SERIAL
+#define BAUD_SERIAL 3000000
+#include <esp8266_peri.h>
+#endif
+
+#if SWAP_PINS
+#include <SoftwareSerial.h>
+SoftwareSerial* logger = nullptr;
+#else
+#define logger (&Serial1)
+#endif
+
+#define STACK_PROTECTOR  512 // bytes
+
+//how many clients should be able to telnet to this ESP8266
+#define MAX_SRV_CLIENTS 2
+const char* ssid = STASSID;
+const char* password = STAPSK;
+
+const int port = 23;
+
+int led_one = 0;
+int led_two = 0;
+
+WiFiServer server(port);
+WiFiClient serverClients[MAX_SRV_CLIENTS];
+
+void setup() {
+
+  Serial.begin(BAUD_SERIAL);
+  Serial.setRxBufferSize(RXBUFFERSIZE);
+
+#if SWAP_PINS
+  Serial.swap();
+  // Hardware serial is now on RX:GPIO13 TX:GPIO15
+  // use SoftwareSerial on regular RX(3)/TX(1) for logging
+  logger = new SoftwareSerial(3, 1);
+  logger->begin(BAUD_LOGGER);
+  logger->println("\n\nUsing SoftwareSerial for logging");
+#else
+  logger->begin(BAUD_LOGGER);
+  logger->println("\n\nUsing Serial1 for logging");
+#endif
+  logger->println(ESP.getFullVersion());
+  logger->printf("Serial baud: %d (8n1: %d KB/s)\n", BAUD_SERIAL, BAUD_SERIAL * 8 / 10 / 1024);
+  logger->printf("Serial receive buffer size: %d bytes\n", RXBUFFERSIZE);
+
+#if SERIAL_LOOPBACK
+  USC0(0) |= (1 << UCLBE); // incomplete HardwareSerial API
+  logger->println("Serial Internal Loopback enabled");
+#endif
+
+  WiFi.mode(WIFI_STA);
+  WiFi.begin(ssid, password);
+  logger->print("\nConnecting to ");
+  logger->println(ssid);
+  while (WiFi.status() != WL_CONNECTED) {
+    logger->print('.');
+    delay(500);
+  }
+  logger->println();
+  logger->print("connected, address=");
+  logger->println(WiFi.localIP());
+
+  //start server
+  server.begin();
+  server.setNoDelay(true);
+
+  logger->print("Ready! Use 'telnet ");
+  logger->print(WiFi.localIP());
+  logger->printf(" %d' to connect\n", port);
+}
+
+void loop() {
+  //check if there are any new clients
+  if (server.hasClient()) {
+    //find free/disconnected spot
+    int i;
+    for (i = 0; i < MAX_SRV_CLIENTS; i++)
+      if (!serverClients[i]) { // equivalent to !serverClients[i].connected()
+        serverClients[i] = server.available();
+        logger->print("New client: index ");
+        logger->print(i);
+        break;
+      }
+
+    //no free/disconnected spot so reject
+    if (i == MAX_SRV_CLIENTS) {
+      server.available().println("busy");
+      // hints: server.available() is a WiFiClient with short-term scope
+      // when out of scope, a WiFiClient will
+      // - flush() - all data will be sent
+      // - stop() - automatically too
+      logger->printf("server is busy with %d active connections\n", MAX_SRV_CLIENTS);
+    }
+  }
+
+  //check TCP clients for data
+#if 1
+  // Incredibly, this code is faster than the bufferred one below - #4620 is needed
+  // loopback/3000000baud average 348KB/s
+  int val = 0;
+  for (int i = 0; i < MAX_SRV_CLIENTS; i++)
+    while (serverClients[i].available() && Serial.availableForWrite() > 0) {
+      // working char by char is not very efficient
+      char telnet_val = serverClients[i].read();
+      if (telnet_val == 48) { // 0
+        if (val++ == 0) {
+          led_one = 0;
+        } else {
+          led_two = 0;
+        }
+      } else if (telnet_val == 49) { // 1
+        if (val++ == 0) {
+          led_one = 1;
+        } else {
+          led_two = 1;
+        }
+      }
+      Serial.write(telnet_val);
+    }
+#else
+  // loopback/3000000baud average: 312KB/s
+  for (int i = 0; i < MAX_SRV_CLIENTS; i++)
+    while (serverClients[i].available() && Serial.availableForWrite() > 0) {
+      size_t maxToSerial = std::min(serverClients[i].available(), Serial.availableForWrite());
+      maxToSerial = std::min(maxToSerial, (size_t)STACK_PROTECTOR);
+      uint8_t buf[maxToSerial];
+      size_t tcp_got = serverClients[i].read(buf, maxToSerial);
+      size_t serial_sent = Serial.write(buf, tcp_got);
+      if (serial_sent != maxToSerial) {
+        logger->printf("len mismatch: available:%zd tcp-read:%zd serial-write:%zd\n", maxToSerial, tcp_got, serial_sent);
+      }
+    }
+#endif
+  digitalWrite(ONE, led_one);
+  digitalWrite(TWO, led_two);
+  // determine maximum output size "fair TCP use"
+  // client.availableForWrite() returns 0 when !client.connected()
+  size_t maxToTcp = 0;
+  for (int i = 0; i < MAX_SRV_CLIENTS; i++)
+    if (serverClients[i]) {
+      size_t afw = serverClients[i].availableForWrite();
+      if (afw) {
+        if (!maxToTcp) {
+          maxToTcp = afw;
+        } else {
+          maxToTcp = std::min(maxToTcp, afw);
+        }
+      } else {
+        // warn but ignore congested clients
+        logger->println("one client is congested");
+      }
+    }
+
+  //check UART for data
+  size_t len = std::min((size_t)Serial.available(), maxToTcp);
+  len = std::min(len, (size_t)STACK_PROTECTOR);
+  if (len) {
+    uint8_t sbuf[len];
+    size_t serial_got = Serial.readBytes(sbuf, len);
+    // push UART data to all connected telnet clients
+    for (int i = 0; i < MAX_SRV_CLIENTS; i++)
+      // if client.availableForWrite() was 0 (congested)
+      // and increased since then,
+      // ensure write space is sufficient:
+      if (serverClients[i].availableForWrite() >= serial_got) {
+        size_t tcp_sent = serverClients[i].write(sbuf, serial_got);
+        if (tcp_sent != len) {
+          logger->printf("len mismatch: available:%zd serial-read:%zd tcp-write:%zd\n", len, serial_got, tcp_sent);
+        }
+      }
+  }
+}