Common library Updater changes

- Modified global variables to avoid implicit definitions
- Added update controller to global variables
- Updated OctoKit NuGet library to latest version
- Removing update provider classes and interface in favor of single defined class with multiple event argument classes

Author: gbakeman

WinNUT_V2/WinNUT-Client_Common/Updater/CheckForUpdateCompletedEventArgs.vb

@@ -0,0 +1,34 @@
+' WinNUT-Client is a NUT windows client for monitoring your ups hooked up to your favorite linux server.
+' Copyright (C) 2019-2021 Gawindx (Decaux Nicolas)
+'
+' This program is free software: you can redistribute it and/or modify it under the terms of the
+' GNU General Public License as published by the Free Software Foundation, either version 3 of the
+' License, or any later version.
+'
+' This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY
+
+Imports System.ComponentModel
+
+Namespace Updater
+    ''' <summary>
+    ''' Represent important details resulting from a completed async request to check for updates.
+    ''' </summary>
+    Public Class UpdateCheckCompletedEventArgs
+        Inherits AsyncCompletedEventArgs
+
+        Private ReadOnly _LatestRelease As Octokit.Release
+
+        ReadOnly Property LatestRelease As Octokit.Release
+            Get
+                Return _LatestRelease
+            End Get
+        End Property
+
+        Public Sub New(latestRelease As Octokit.Release, Optional [error] As Exception = Nothing,
+                   Optional cancelled As Boolean = False)
+
+            MyBase.New([error], cancelled, Nothing)
+            _LatestRelease = latestRelease
+        End Sub
+    End Class
+End Namespace

WinNUT_V2/WinNUT-Client_Common/Updater/Providers/GitHubUpdateProvider.vb

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+' WinNUT-Client is a NUT windows client for monitoring your ups hooked up to your favorite linux server.
+' Copyright (C) 2019-2021 Gawindx (Decaux Nicolas)
+'
+' This program is free software: you can redistribute it and/or modify it under the terms of the
+' GNU General Public License as published by the Free Software Foundation, either version 3 of the
+' License, or any later version.
+'
+' This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY
+
+Imports System.ComponentModel
+Imports System.IO
+
+Namespace Updater
+    ''' <summary>
+    ''' Represent important details resulting from a completed async request to download an update.
+    ''' </summary>
+    Public Class UpdateDownloadCompletedEventArgs
+        Inherits AsyncCompletedEventArgs
+
+        Private ReadOnly _downloadedFile As FileInfo
+
+        ReadOnly Property DownloadedFile As FileInfo
+            Get
+                Return _downloadedFile
+            End Get
+        End Property
+
+        Public Sub New(downloadedFile As FileInfo, Optional [error] As Exception = Nothing,
+                       Optional cancelled As Boolean = False)
+
+            MyBase.New([error], cancelled, Nothing)
+            _downloadedFile = downloadedFile
+        End Sub
+    End Class
+End Namespace

WinNUT_V2/WinNUT-Client_Common/Updater/Providers/IUpdateProvider.vb

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+Namespace Updater
+    Public Class UpdateDownloadProgressChangedEventArgs
+        Inherits EventArgs
+
+        Private _bytesDownloaded As Integer
+        ReadOnly Property BytesDownloaded As Integer
+            Get
+                Return _bytesDownloaded
+            End Get
+        End Property
+
+        Public Sub New(bytesDown As Integer)
+            _bytesDownloaded = bytesDown
+        End Sub
+    End Class
+End Namespace