[ADD] added checking of all folders in username directory

DoctorApp/Utils/Client.cs

@@ -125,13 +125,17 @@ namespace DoctorApp.Utils
                 {
                     // read the .bin file that is in the message
                     // update the view
-
+                    //Debug.WriteLine($"[DOCTOR CLIENT] Got raw bike data: " + Encoding.ASCII.GetString(payloadbytes));
                     MainViewModel.TransferDataToClientBike(payloadbytes);
                 }
                 else if (DataParser.isRawDataBPMDoctor(messageBytes))
                 {
                     MainViewModel.TransferDataToClientBPM(payloadbytes);
                 }
+                else if (DataParser.IsHistoricBikeData(messageBytes))
+                {
+                    Debug.WriteLine("[DOCTOR CLIENT] got historic bike data: " + Encoding.ASCII.GetString(payloadbytes));
+                }
                 Array.Copy(totalBuffer, expectedMessageLength, totalBuffer, 0, (totalBufferReceived - expectedMessageLength)); //maybe unsafe idk
                 totalBufferReceived -= expectedMessageLength;
                 expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);

DoctorApp/ViewModels/ClientInfoViewModel.cs

@@ -86,7 +86,7 @@ namespace DoctorApp.ViewModels
             // request the historic data from the server
             this.SaveHistoricData = new RelayCommand<object>((parameter) =>
             {
-                this.client.sendMessage(DataParser.GetGetFileMessage(PatientInfo.Username, DateTime.Now));
+                this.client.sendMessage(DataParser.GetGetFileMessage(PatientInfo.Username));
                 // data is stored on the server
                 // send request to server that we want to get the current historic data from the patient
                 // server sends this back

Hashing/DataParser.cs

@@ -243,6 +243,12 @@ namespace Util
             return bytes[4] == 0x05;
         }
 
+        public static bool IsHistoricBikeData(byte[] bytes)
+        {
+            if (bytes.Length <= 5) throw new ArgumentException("bytes too short");
+            return bytes[4] == 0x06;
+        }
+
 
         /// <summary>
         /// constructs a message with the payload, messageId and clientId
@@ -473,7 +479,7 @@ namespace Util
             return data;
         }
 
-        public static byte[] GetGetFileMessage(string mUsername, DateTime mDateTime)
+        public static byte[] GetGetFileMessage(string mUsername)
         {
             if (mUsername == null)
             {
@@ -482,7 +488,6 @@ namespace Util
             dynamic data = new
             {
                 username = mUsername,
-                dateTime = mDateTime.ToString("yyyy-MM-dd HH-mm-ss")
             };
             return getJsonMessage(GET_FILE, data);
         }
@@ -499,7 +504,7 @@ namespace Util
 
         public static byte[] GetFileMessage(byte[] file)
         {
-            return getMessage(file, 0x04);
+            return getMessage(file, 0x06);
         }
     }
 }

Server/Client.cs

@@ -148,26 +148,7 @@ namespace Server
                         communication.SendMessageToClient(DataParser.getUsernameFromJson(payloadbytes), message);
                         break;
                     case DataParser.GET_FILE:
-                        //ugly
+                        getClientBikeData(payloadbytes);
-
-                        //get the raw bike data of the user with the specified username
-                        string username = DataParser.GetUsernameFromGetFileBytes(payloadbytes);
-                        string path = Directory.GetCurrentDirectory() + "/" + username + "/" + DataParser.GetDateFromGetFileBytes(payloadbytes) + "/rawBike.bin";
-                        int length = Int32.MaxValue;
-                        try
-                        {
-                            FileInfo fi = new FileInfo(path);
-                            length = (int)fi.Length;
-                        }
-                        catch
-                        {
-                            Console.WriteLine("couldn't find file " + path);
-                        }
-                        if (length > 10240)
-                            break;
-
-                        // we need to send it to the doctor and not to the user with the username
-                        communication.SendMessageToClient(this.username, DataParser.GetFileMessage(File.ReadAllBytes(path)));
                         break;
                     default:
                         Console.WriteLine($"Received json with identifier {identifier}:\n{Encoding.ASCII.GetString(payloadbytes)}");
@@ -199,8 +180,57 @@ namespace Server
                     Array.Copy(payloadbytes, 0, this.BPMDataBuffer, 0, 2);
                 }
                 //this.communication.Doctor?.sendMessage(DataParser.GetRawBPMDataDoctor(payloadbytes, this.username));
+            } 
+
+        }
+
+        private void getClientBikeData(byte[] payloadbytes)
+        {
+            //ugly
+            //get the raw bike data of the user with the specified username
+            string username = DataParser.GetUsernameFromGetFileBytes(payloadbytes);
+            string path = Directory.GetCurrentDirectory() + "/" + username + "/";
+            string bytes = string.Empty;
+            StringBuilder sb = new StringBuilder(bytes);
+            int length = 0;
+            try
+            {
+                DirectoryInfo dirInf = new DirectoryInfo(Directory.GetCurrentDirectory() + "/" + username + "/");
+                DirectoryInfo[] directoryInfos = dirInf.GetDirectories();
+                for (int i = 0; i < directoryInfos.Length; i++)
+                {
+                    DirectoryInfo info = directoryInfos[i];
+                    string newPath =  path + info.Name + "/rawBike.bin";
+                    Debug.WriteLine("[SERVER CLIENT] checking for " + newPath);
+
+
+                    sb.Append(getRawBikeDataFromFile(newPath));
+                    if (i != directoryInfos.Length - 1) sb.Append("\n");
+
+                    FileInfo fi = new FileInfo(newPath);
+                    length += (int)fi.Length;
+                }
+                
+                Debug.WriteLine("[SERVER CLIENT] made path to " + path);
+            }
+            catch
+            {
+                Debug.WriteLine("Folder for user " + username + " does not exist");
             }
 
+            if (length > 10240)
+            {
+                Debug.WriteLine("[SERVER CLIENT] packet was too big!");
+                return;
+            }
+
+            communication.Doctor.sendMessage(DataParser.GetFileMessage(Encoding.ASCII.GetBytes(sb.ToString())));
+        }
+
+        public byte[] getRawBikeDataFromFile(string path)
+        {
+
+            return File.ReadAllBytes(path);
         }
 
         private bool handleLogin(byte[] payloadbytes)