void Session_Data(RudpSession session, byte[] data)
{
G2Header root = new G2Header(data);
if (G2Protocol.ReadPacket(root))
{
switch (root.Name)
{
case SharePacket.PublicRequest:
ReceivePublicRequest(session);
break;
case SharePacket.Collection:
ReceivePublicDetails(session, ShareCollection.Decode(root, session.UserID));
break;
}
}
}
private void LoadHeaders()
{
List <string> goodPaths = new List <string>();
// load shared file lists
try
{
goodPaths.Add(HeaderPath);
if (!File.Exists(HeaderPath))
{
return;
}
using (IVCryptoStream crypto = IVCryptoStream.Load(HeaderPath, Core.User.Settings.FileKey))
{
PacketStream stream = new PacketStream(crypto, Network.Protocol, FileAccess.Read);
G2Header root = null;
while (stream.ReadPacket(ref root))
{
if (root.Name == SharePacket.Collection)
{
ShareCollection copy = ShareCollection.Decode(root, Core.UserID);
//crit - ensure public path exists before loading up
Local.Hash = copy.Hash;
Local.Size = copy.Size;
Local.Key = copy.Key;
}
else if (root.Name == SharePacket.File)
{
SharedFile file = SharedFile.Decode(root, Core.Network.Local.ClientID);
if (file.SystemPath != null && !File.Exists(GetFilePath(file)))
{
file.SystemPath = null;
}
file.FileID = OpTransfer.GetFileID(ServiceID, file.Hash, file.Size);
if (File.Exists(GetFilePath(file)))
{
file.Completed = true;
file.Sources.Add(Core.Network.Local);
}
// incomplete, ensure partial file is saved into next run if need be
else
{
foreach (OpTransfer partial in Core.Transfers.Partials.Where(p => p.FileID == file.FileID))
{
partial.SavePartial = true;
}
}
file.FileStatus = file.Completed ? "Secured" : "Incomplete";
Local.Files.SafeAdd(file);
// unhashed files aren't saved anymore
/* if app previous closed without hashing share, hash now
* if (share.Hash == null && share.SystemPath != null &&
* File.Exists(share.SystemPath))
* ProcessFileShare(share);*/
}
}
}
// clears most of files in direcotry, others shared public lists are not persisted between runs
foreach (string testPath in Directory.GetFiles(SharePath))
{
if (!goodPaths.Contains(testPath))
{
try { File.Delete(testPath); }
catch { }
}
}
}
catch (Exception ex)
{
Network.UpdateLog("VersionedFile", "Error loading data " + ex.Message);
}
}