private async Task <List <FileData> > EnumerateDownloadableFilesFromHashList(string path)
{
HashList = await SmartCopy.GetHashList(remote, true);
List <FileData> workingList = HashList.Where(f => f.RelativePath.StartsWith(path)).ToList();
OnReportTotalFilesCount?.Invoke(workingList.Count);
var retv = new List <FileData>();
foreach (var a in HashList)
{
string hash = "";
if (local.Exists(a.RelativePath))
{
local.Read(a.RelativePath, async(stream) => {
await Task.Yield();
hash = await GetHash(stream);
}).Wait();
}
var gzSuffix = "";
if (options.UseGZip)
{
gzSuffix = GZIP_FILE_SUFFIX;
}
while ((a.Hash != hash || !local.Exists(a.RelativePath)))
{
if (remote.Exists(a.RelativePath + gzSuffix))
{
retv.Add(a);
}
}
}
return(retv);
}
/// <summary>
/// Copies files from local/origin accessor to remote/destination accessor
/// Uploads data from the local to the remote accessor
/// </summary>
public async Task MirrorUp(string path = "")
{
if (remote == null)
{
throw new NullReferenceException("The Remote server was not specified, do call SetRemote(IFileAccessor) to specify it.");
}
var totalFilesCount = CountFiles(local, path);
OnReportTotalFilesCount?.Invoke(totalFilesCount);
await Mirror(local, remote, path, MirrorWay.Up);
}
/// <summary>
/// Copies files remote/destination from accessor to local/origin accessor
/// Downloads data from the remote to the local accessor
/// </summary>
public async Task MirrorDown(string path = "")
{
if (remote == null)
{
throw new NullReferenceException("The Remote server was not specified, do call SetRemote(IFileAccessor) to specify it.");
}
if (options.UseHashList)
{
await MirrorFromList(path);
}
else
{
var totalFilesCount = CountFiles(remote, path);
OnReportTotalFilesCount?.Invoke(totalFilesCount);
await Mirror(remote, local, path, MirrorWay.Down);
}
}
