protected override bool CreateInternalViaParentId(string parent_id, string name, string mime_type, Process <Stream> process, out FileSnapshot_ById snapshot)
{
string id = null;
string hash = null;
DateTime last_write_time = default(DateTime);
bool result = Transfer.StreamViaMemory(process, delegate(Stream stream) {
return(drive.CreateStreamToFile(name, parent_id, mime_type, stream, out id, out hash, out last_write_time).IsDesired());
});
snapshot = new FileSnapshot_ById(id, parent_id, name, mime_type, hash, last_write_time, GetStructure());
return(result);
}
protected override bool TryGetLocalPathInternal(FileSnapshot_ById snapshot, out string local_path)
{
local_path = null;
return(false);
}
protected override bool UpdateInternal(FileSnapshot_ById snapshot, Process <Stream> process)
{
return(Transfer.StreamViaMemory(process, delegate(Stream stream) {
return drive.UpdateStreamToFile(snapshot.GetId(), snapshot.GetMIMEType(), stream).IsDesired();
}));
}
protected override bool ReadInternal(FileSnapshot_ById snapshot, Process <Stream> process)
{
return(Transfer.StreamViaMemory(delegate(Stream stream) {
return drive.ReadFileIntoStream(snapshot.GetId(), stream).IsDesired();
}, process));
}
protected override bool DeleteInternal(FileSnapshot_ById snapshot)
{
return(drive.DeleteFile(snapshot.GetId()).IsDesired());
}
