protected virtual async Task CopyFileEntries([NotNull] CopyCallback callback, IProgress <AsyncProgressEntry> progress, CancellationToken cancellation)
{
var list = (await GetFileEntriesAsync(cancellation))?.ToList();
if (list == null)
{
return;
}
for (var i = 0; i < list.Count; i++)
{
var fileInfo = list[i];
var destination = callback(fileInfo);
if (destination != null)
{
FileUtils.EnsureFileDirectoryExists(destination);
progress?.Report(Path.GetFileName(destination), i, list.Count);
await fileInfo.CopyToAsync(destination);
if (cancellation.IsCancellationRequested)
{
return;
}
}
}
}
public InstallationDetails([NotNull] CopyCallback copyCallback, [CanBeNull] string[] toRemoval,
[CanBeNull] Func <CancellationToken, Task> beforeTask, [CanBeNull] Func <CancellationToken, Task> afterTask)
{
CopyCallback = copyCallback;
ToRemoval = toRemoval ?? new string[0];
BeforeTask = beforeTask;
AfterTask = afterTask;
}
public async Task InstallAsync([NotNull] CopyCallback callback,
IProgress <AsyncProgressEntry> progress, CancellationToken cancellation)
{
await CopyFileEntries(callback, progress, cancellation);
}