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Move update message logic into common

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Chris Kaczor
2014-11-22 09:13:42 -05:00
parent 1050f83eae
commit 446bcaffb8
4 changed files with 317 additions and 15 deletions
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81
Update/UpdateCheck.cs
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@@ -1,4 +1,5 @@
using System;
using Common.Properties;
using System;
using System.Diagnostics;
using System.IO;
using System.Net;
@@ -9,28 +10,36 @@ namespace Common.Update
{
public static class UpdateCheck
{
private static string _server;
public delegate void ApplicationShutdownDelegate();
public delegate void ApplicationCurrentMessageDelegate(string title, string message);
public delegate bool ApplicationUpdateMessageDelegate(string title, string message);
public static VersionInfo VersionInfo { get; private set; }
public static ApplicationShutdownDelegate ApplicationShutdown = null;
public static ApplicationCurrentMessageDelegate ApplicationCurrentMessage = null;
public static ApplicationUpdateMessageDelegate ApplicationUpdateMessage = null;
public static string UpdateServer;
public static string UpdateFile;
public static string ApplicationName { get; set; }
public static VersionInfo RemoteVersion { get; private set; }
public static string LocalInstallFile { get; private set; }
public static bool UpdateAvailable { get; private set; }
public static Version CurrentVersion
public static Version LocalVersion
{
get { return Assembly.GetExecutingAssembly().GetName().Version; }
}
public static bool CheckForUpdate(string server, string file)
public static bool CheckForUpdate()
{
_server = server;
RemoteVersion = VersionInfo.Load(UpdateServer, UpdateFile);
VersionInfo = VersionInfo.Load(_server, file);
if (VersionInfo == null)
if (RemoteVersion == null)
return false;
var serverVersion = VersionInfo.Version;
var localVersion = CurrentVersion;
var serverVersion = RemoteVersion.Version;
var localVersion = LocalVersion;
UpdateAvailable = serverVersion > localVersion;
@@ -39,12 +48,12 @@ namespace Common.Update
public static async Task<bool> DownloadUpdate()
{
if (VersionInfo == null)
if (RemoteVersion == null)
return false;
var remoteFile = _server + VersionInfo.InstallFile;
var remoteFile = UpdateServer + RemoteVersion.InstallFile;
LocalInstallFile = Path.Combine(Path.GetTempPath(), VersionInfo.InstallFile);
LocalInstallFile = Path.Combine(Path.GetTempPath(), RemoteVersion.InstallFile);
var webClient = new WebClient();
@@ -55,12 +64,54 @@ namespace Common.Update
public static bool InstallUpdate()
{
if (VersionInfo == null)
if (RemoteVersion == null)
return false;
Process.Start(LocalInstallFile, "/passive");
return true;
}
public static async void DisplayUpdateInformation(bool showIfCurrent)
{
CheckForUpdate();
// Check for an update
if (UpdateAvailable)
{
// Load the version string from the server
var serverVersion = RemoteVersion.Version;
// Format the check title
var updateCheckTitle = string.Format(Resources.UpdateCheckTitle, ApplicationName);
// Format the message
var updateCheckMessage = string.Format(Resources.UpdateCheckNewVersion, ApplicationName, serverVersion);
// Ask the user to update
if (ApplicationUpdateMessage(updateCheckTitle, updateCheckMessage))
return;
// Get the update
await DownloadUpdate();
// Start to install the update
InstallUpdate();
// Restart the application
ApplicationShutdown();
}
else if (showIfCurrent)
{
// Format the check title
var updateCheckTitle = string.Format(Resources.UpdateCheckTitle, ApplicationName);
// Format the message
var updateCheckMessage = string.Format(Resources.UpdateCheckCurrent, ApplicationName);
ApplicationCurrentMessage(updateCheckTitle, updateCheckMessage);
}
}
}
}