/// <summary>
/// Serialize file to specified destination using ProtoBuf
/// </summary>
/// <param name="cacheCollection"></param>
/// <param name="destinationFile"></param>
public static void Serialize(CacheBot cacheCollection, string destinationFile)
{
using (var file = File.Create(destinationFile))
{
Serializer.Serialize(file, cacheCollection);
}
}
/// <summary>
/// Deserialize specified file, returns null if file don't exists
/// </summary>
/// <param name="sourceFilePath"></param>
/// <returns></returns>
public static CacheBot LoadFile(string sourceFilePath)
{
CacheBot cache = null;
if (File.Exists(sourceFilePath))
{
using (var file = File.OpenRead(sourceFilePath))
{
cache = Serializer.Deserialize <CacheBot>(file);
}
}
return(cache);
}
private void LoadCache()
{
Cache = null;
var file = new FileInfo(_cacheFile);
//Delete file if exceeds limit size
if (file.Exists && Options.LimitCacheSize)
{
var limitSizeBytes = Options.CacheMaxSize * 1024 * 1024;
if (file.Length > limitSizeBytes)
{
file.Delete();
}
}
Cache = CacheBot.LoadFile(_cacheFile) ?? new CacheBot();
}
public GmtBot(List <TrackFile> fileList, GmtBotOptions options)
{
_files = fileList;
Options = options;
_cacheFile = CoreVars.GetFilePath(PluginSettings.Folder, "cache.bin");
Logger = new LogBot();
if (Options.UsePersistentCache)
{
LoadCache();
}
else
{
Cache = new CacheBot();
}
}
private void SaveCache()
{
CacheBot.Serialize(Cache, _cacheFile);
}