public override Task VerifyHashes()
{
return(Task.Run(async() =>
{
var patch = await FetchPatch();
var fileList = await FetchPatchManifest(patch.PatchId);
fileList.Files.GroupBy(f => f.HashGroup)
.ForEach(group =>
{
var hm = new HashManager(group.Key);
hm.Load();
foreach (var file in group)
{
foreach (var listener in VerificationProgressUpdated)
{
listener.Invoke(file.FullFile, file.WebPath, (uint)group.ToList().IndexOf(file) + 1, (uint)group.Count());
}
try
{
hm.Check(file.FullFile, DataUtil.ComputeHash(file.FullFile));
}
catch (IntegrityException e)
{
foreach (var listener in VerificationFailed)
{
listener.Invoke(e.FilePath, e.ExpectedHash, e.ActualHash);
}
}
}
});
}));
}