private void onRequestRevision(IClient client, RevisionRequestPacket packet)
{
var rev = sys.FindRevision(packet.Guid);
if (rev == null)
{
throw new InvalidOperationException("Unexisting revision requested");
}
revisionTransporter.GetTransporterForClient(client).Send(new RevisionPacket(rev));
var di = new DirectoryInfo(sys.getRevisionRoot(rev));
var e = di.EnumerateFiles("*", SearchOption.AllDirectories).GetEnumerator();
FileInfo fi = e.Current;
while (e.MoveNext())
{
var p = new RevisionFilePacket {
Path = sys.getPathFromFileInfo(rev, fi), Complete = e.Current == null
};
fileTransporter.SendFileTo(client, p, fi.FullName);
fi = e.Current;
}
}
private Revision retrieveRevision(Guid guid)
{
var rev = sys.FindRevision(guid);
if (rev != null)
{
return(rev);
}
requestRevisionTransporter.Send(new RevisionRequestPacket {
Guid = guid
});
var p = revisionTransporter.Receive();
rev = new Revision();
rev.Guid = p.Guid;
rev.Message = rev.Message;
rev.Parent = retrieveRevision(p.Parent);
rev.MergedParent = retrieveRevision(p.MergedParent);
// Always 1 file in revision!!!
for (; ;)
{
var fileP = fileTransporter.ReceiveFile();
File.Move(fileP.CachedFilePath, sys.getFilePath(rev, fileP.Packet.Path));
if (fileP.Packet.Complete)
{
break;
}
}
return(rev);
}
