private static void PreloadFileToMemory(object obj)
{
PreloadFileToMemoryItem preloadFileToMemoryItem = (PreloadFileToMemoryItem)obj;
try
{
using (VirtualFileStream virtualFileStream = VirtualFile.Open(preloadFileToMemoryItem.Path))
{
byte[] bytesBuf = new byte[virtualFileStream.Length];
if (virtualFileStream.Read(bytesBuf, 0, bytesBuf.Length) != bytesBuf.Length)
{
throw new Exception("Unable to load all data.");
}
preloadFileToMemoryItem.data = bytesBuf;
preloadFileToMemoryItem.loaded = true;
}
}
catch (Exception ex)
{
preloadFileToMemoryItem.error = ex.Message;
}
}
public static PreloadFileToMemoryItem PreloadFileToMemoryFromBackgroundThread(string path)
{
PreloadFileToMemoryItem result;
lock (syncVFS)
{
string key = path.ToLower();
PreloadFileToMemoryItem preloadFileToMemoryItem;
if (preloadItems.TryGetValue(key, out preloadFileToMemoryItem))
{
result = preloadFileToMemoryItem;
}
else
{
preloadFileToMemoryItem = new PreloadFileToMemoryItem();
preloadFileToMemoryItem.path = path;
preloadItems.Add(key, preloadFileToMemoryItem);
Task task = new Task(new Action <object>(PreloadFileToMemory), preloadFileToMemoryItem);
task.Start();
result = preloadFileToMemoryItem;
}
}
return(result);
}
