Merge pull request #33 from nutdotnet/battruntime

Runtime calculation enabled, and extensive refactoring and changes

Author: gbakeman

WinNUT_V2/WinNUT-Client_Common/Common_Classes.vb

@@ -23,38 +23,70 @@ Public Class UPS_Values
     Public UPS_Status As Integer = Nothing
 End Class
 
-Public Class UPS_Datas
-    Public Name As String = ""
-    Public Mfr As String = ""
-    Public Model As String = ""
-    Public Serial As String = ""
-    Public Firmware As String = ""
+Public Class UPSData
+    Public ReadOnly Mfr As String
+    Public ReadOnly Model As String
+    Public ReadOnly Serial As String
+    Public ReadOnly Firmware As String
     Public UPS_Value As New UPS_Values
-End Class
 
-Public Class Nut_Exception
-    Inherits System.ApplicationException
+    Public Sub New(Mfr As String, Model As String, Serial As String, Firmware As String)
+        Me.Mfr = Mfr
+        Me.Model = Model
+        Me.Serial = Serial
+        Me.Firmware = Firmware
+    End Sub
 
-    Public Property ExceptionValue As Nut_Exception_Value
-    Public Property ProtocolError As NUTResponse
+End Class
 
-    Public Sub New(ByVal Nut_Error_Lvl As Nut_Exception_Value)
-        MyBase.New(StringEnum.GetStringValue(Nut_Error_Lvl))
-    End Sub
+''' <summary>
+''' Encapsulates a query and response between a NUT client and server.
+''' </summary>
+Public Class Transaction
+    ''' <summary>
+    ''' The original query sent by the client, to the server.
+    ''' </summary>
+    ''' <returns></returns>
+    Public ReadOnly Property Query As String
+    ''' <summary>
+    ''' See <see cref="NUTResponse"/>
+    ''' </summary>
+    ''' <returns></returns>
+    Public ReadOnly Property ResponseType As NUTResponse
+    ''' <summary>
+    ''' The full, unaltered response from the server.
+    ''' </summary>
+    ''' <returns></returns>
+    Public ReadOnly Property RawResponse As String
 
-    Public Sub New(ByVal Nut_Error_Lvl As Nut_Exception_Value, ByVal Message As String, Optional innerEx As Exception = Nothing)
-        MyBase.New(StringEnum.GetStringValue(Nut_Error_Lvl) & Message, innerEx)
-        ExceptionValue = Nut_Error_Lvl
+    Public Sub New(query As String, rawResponse As String, responseType As NUTResponse)
+        Me.Query = query
+        Me.RawResponse = rawResponse
+        Me.ResponseType = responseType
     End Sub
+End Class
+
+Public Class NutException
+    Inherits ApplicationException
+
+    Public ReadOnly Property LastTransaction As Transaction
 
     ''' <summary>
-    ''' Raise a Nut_Exception that resulted from an error as part of the NUT protocol.
+    ''' Raise a NutException that resulted from either an error as part of the NUT protocol, or a general error during
+    ''' the query.
     ''' </summary>
     ''' <param name="protocolError"></param>
-    ''' <param name="message"></param>
-    Public Sub New(protocolError As NUTResponse, message As String)
-        MyBase.New(message)
-        Me.ProtocolError = protocolError
+    ''' <param name="queryResponse"></param>
+    Public Sub New(query As String, protocolError As NUTResponse, queryResponse As String,
+                   Optional innerException As Exception = Nothing)
+        MyBase.New(Nothing, innerException)
+        LastTransaction = New Transaction(query, queryResponse, protocolError)
+    End Sub
+
+    Public Sub New(transaction As Transaction)
+        MyBase.New(String.Format("{0} ({1})" & vbNewLine & "Query: {2}", transaction.ResponseType,
+                                   transaction.RawResponse, transaction.Query))
+        LastTransaction = transaction
     End Sub
 End Class
 

WinNUT_V2/WinNUT-Client_Common/Common_Enums.vb

@@ -69,6 +69,7 @@ End Enum
 
 ' Define possible responses according to NUT protcol v1.2
 Public Enum NUTResponse
+    NORESPONSE
     OK
     VAR
     ACCESSDENIED
@@ -94,32 +95,10 @@ Public Enum NUTResponse
     PASSWORDREQUIRED
     UNKNOWNCOMMAND
     INVALIDVALUE
-    NORESPONSE
     BEGINLIST
     ENDLIST
 End Enum
 
-Public Enum Nut_Exception_Value
-    <StringValue("Unable to create connection: ")>
-    CONNECT_ERROR
-    <StringValue("Invalid Username.")>
-    INVALID_USERNAME
-    <StringValue("Invalid Password.")>
-    INVALID_PASSWORD
-    <StringValue("Access is denied.")>
-    ACCESS_DENIED
-    <StringValue("Incorrect login ID / password.")>
-    INVALID_AUTH_DATA
-    <StringValue("Authentification errork")>
-    LOGIN_ERROR
-    <StringValue("Connection to Nut Host seem broken when querying : ")>
-    SOCKET_BROKEN
-    <StringValue("Unknown Login error: ")>
-    UNKNOWN_LOGIN_ERROR
-    <StringValue("Unknown UPS Name.")>
-    UNKNOWN_UPS
-End Enum
-
 Public Enum UPS_States
     OL = 1
     OB = 2