private static void CaptureUnzipFileRequest(RequestWrapper request)
{
var req = request.Request as C2S_UnzipFileRequest;
string path = null;
if (req == null || !FileManager.FileExists(req.S64Sha256, out path) || !request.Connection.Authorized(DfsPermissions.UnzipFile))
{
request.TrySendResponse(new S2C_UnzipFileResult(null, false, false), out _);
return;
}
FileStream fs;
try
{
fs = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read | FileShare.Delete);
}
catch
{
request.TrySendResponse(new S2C_UnzipFileResult(null, false, false), out _);
return;
}
UnzipQueue.Enqueue(new UnzipFileItem {
FileStream = fs, Request = request
},
CryptoHelper.BuildDiscriminatorFromS64(req.S64Sha256));
}
private static void CaptureDownloadFileReady(RequestWrapper request)
{
var connection = request.Connection;
var payload = request.Request as C2S_DownloadFileReady;
if (payload == null || !connection.Authorized(DfsPermissions.DownloadFile))
{
request.TrySendResponse(S2C_DownloadFileResult.Failed, out _);
return;
}
var fileId = connection.Data.Get <string>($"F_{payload?.BufferId}", null);
if (fileId == null)
{
request.TrySendResponse(S2C_DownloadFileResult.Failed, out _);
return;
}
connection.Data[$"F_{payload.BufferId}"] = null;
var path = PathHelper.MapLocal(fileId, Config.Dfs.Path);
SendQueue.Enqueue(new SendFileItem
{
FileStream = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read | FileShare.Delete),
Request = request,
BufferId = payload.BufferId
}, (int)connection.Identifier + payload.BufferId);
}