public void Update()
{
if (!IsUpdateAvailable())
{
throw new LauncherException("no update is available");
}
using (var mutex = new WurmAssistantMutex())
{
mutex.Enter(1000, "You must close Wurm Assistant before running update");
var newFileZipped = WebApiClientSpellbook.GetFileFromWebApi(
AppContext.WebApiBasePath,
string.Format("{0}/{1}", AppContext.ProjectName, buildType),
TimeSpan.FromSeconds(15),
BasePath);
using (var extractor = new SevenZipExtractor(newFileZipped.FullName))
{
extractor.ExtractArchive(BasePath);
}
Thread.Sleep(1000);
var cleaner = new DirCleaner(BasePath);
cleaner.Cleanup();
}
}
public async Task UninstallAsync()
{
using (new WurmAssistantGateway(AppContext.WaGatewayErrorMessage))
{
await Task.Factory.StartNew(() =>
{
var cleaner = new DirCleaner(BasePath);
cleaner.WipeDir();
});
}
}
public async Task UpdateAsync()
{
StatusReset();
UpdateRunning = true;
UpdateStatus = "starting update";
var updateIsReallyAvailable = await IsUpdateAvailableAsync();
if (!updateIsReallyAvailable)
{
// this should never happen under normal circumstances
UpdateStatus = "no update available!";
throw new LauncherException("no update available");
}
using (new WurmAssistantGateway(AppContext.WaGatewayErrorMessage))
{
// clean up the dir before trying the update
updateStatus = "preparing for update";
await TaskEx.Run(() =>
{
var cleaner = new DirCleaner(BasePath);
cleaner.Cleanup();
});
updateStatus = "downloading";
ProgressIndeterminate = false;
var newFileZipped = await WebApiEx.GetFileFromWebApiAsync(
AppContext.WebApiBasePath,
string.Format("ProjectApi/{0}/{1}", AppContext.ProjectName, BuildType),
TimeSpan.FromSeconds(15),
Path.Combine(BasePath, Guid.NewGuid().ToString() + ".zip"),
(sender, args) =>
{
var prog = ((double)args.BytesReceived) / ((double)args.TotalBytesToReceive);
prog *= 1000;
var intProg = (int)prog;
UpdateProgress = intProg;
});
ProgressIndeterminate = true;
UpdateStatus = "extracting";
await TaskEx.Run(() =>
{
using (var extractor = new SevenZipExtractor(newFileZipped.FullName))
{
extractor.ExtractArchive(BasePath);
}
});
UpdateStatus = "cleaning up";
await TaskEx.Delay(TimeSpan.FromSeconds(1));
await TaskEx.Run(() =>
{
var cleaner = new DirCleaner(BasePath);
cleaner.Cleanup();
});
UpdateStatus = "done";
await TaskEx.Delay(TimeSpan.FromSeconds(3));
UpdateRunning = false;
}
}
