public override DokanError WriteFile(string fileName, byte[] buffer, out int bytesWritten, long offset, DokanFileInfo info)
{
log.Info(String.Format("WriteFile call - {0}, Offset: {1}, Length: {2}", fileName, offset, buffer.Length));
bytesWritten = 0;
if (info.IsDirectory)
{
log.Info("Is directory, skipped");
return(DokanError.ErrorError);
}
if (!CacheExists(fileName))
{
log.Error("No existing cache");
return(DokanError.ErrorError);
}
if (info.Context is RFIDContext)
{
RFIDContext ctx = info.Context as RFIDContext;
ctx.WriteCacheOnClose = true;
}
WriteToCache(fileName, buffer, (int)offset);
bytesWritten = buffer.Length;
return(DokanError.ErrorSuccess);
}
public DokanError CloseFile(string fileName, DokanFileInfo info)
{
log.Info(String.Format("CloseFile call - {0}", fileName));
if (info.Context is RFIDContext)
{
RFIDContext ctx = info.Context as RFIDContext;
if (ctx.WriteCacheOnClose)
{
return(WriteCacheToCard(fileName));
}
}
return(DokanError.ErrorSuccess);
}