private CoreLogic coreLogic; // the Server logic instance
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public Manager()
{
log = LogStub.Instance;
storageWrapper = null;
coreLogic = null;
AppDirs = new ServerDirs();
AppDomain.CurrentDomain.UnhandledException += OnUnhandledException;
}
/// <summary>
/// Application start.
/// </summary>
protected void Application_Start()
{
ConfigurationLoader.AddObjectFactory(new EviStorageFactoryForQueryHandler());
AreaRegistration.RegisterAllAreas();
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
StorageWrapper.AppStart();
}
/// <summary>
/// Initializes the application storage.
/// </summary>
private bool InitStorage()
{
storageWrapper = new StorageWrapper(new StorageContext
{
App = ServiceApp.Web,
AppDirs = AppDirs,
Log = Log
}, InstanceConfig);
return(storageWrapper.InitStorage());
}
private Stats stats; // provides a statistics ID
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public WebContext()
{
storageWrapper = null;
configThread = null;
terminated = false;
pluginsReady = false;
configUpdateRequired = false;
configUpdateStep = ConfigUpdateStep.Idle;
stats = null;
IsReady = false;
IsReadyToLogin = false;
InstanceConfig = new InstanceConfig();
AppConfig = new WebConfig();
AppDirs = new WebDirs();
Log = LogStub.Instance;
ConfigDatabase = new ConfigDatabase();
ClientPool = new ScadaClientPool();
PluginHolder = new PluginHolder();
CacheExpirationTokenSource = new CancellationTokenSource();
AppDomain.CurrentDomain.UnhandledException += OnUnhandledException;
}
public void SetConverted(object action, string val, IMvcContext context, Action<object,object> directsetter) {
if(null==val) {
directsetter(action, null);
return;
}
var sys = System;
if(ContextSystem) {
sys = context.Get("system");
}
if(sys.noContent()) {
sys = System;
if(sys.noContent()) {
sys = "Default";
}
}
this.storage = this.storage ?? myapp.storage.Get(TargetType, sys, true);
object key = val;
if(val.ToStr().like(@"^\d+$")) {
key = key.toInt();
}
var realval = storage.Load(TargetType, key, sys);
directsetter(action, realval);
}
protected StorageWrapper<object> getStorage(string entity)
{
if (null == cachedstorage) {
var map =
Enumerable.FirstOrDefault(myapp.ioc.get<IConfigurationProvider>().Get(this.System).ClassMappings,
x =>
{
if (entity.Contains(".")) {
return x.EntityName.ToLower() == entity.ToLower();
}
else {
return x.EntityName.ToLower().EndsWith("." + entity.ToLower());
}
});
if (null == map) {
throw new Exception("Entity " + entity + " not found");
}
var type = map.ClassName.toType();
this.type = type;
this.storage = myapp.storage.Get(type, System, true);
cachedstorage = this.storage;
}
return cachedstorage;
}
public DataHelper(){
this.storage = myapp.storage.GetDefault();
}
/// <summary>
/// Application end.
/// </summary>
protected void Application_End()
{
StorageWrapper.AppEnd();
}
/// <summary>
/// Starts the service.
/// </summary>
public bool StartService()
{
#if DEBUG
System.Diagnostics.Debugger.Launch();
#endif
// load instance configuration
AppDirs.Init(Assembly.GetExecutingAssembly());
InstanceConfig instanceConfig = new InstanceConfig();
Locale.SetCultureToEnglish();
if (instanceConfig.Load(InstanceConfig.GetConfigFileName(AppDirs.InstanceDir), out string errMsg))
{
Locale.SetCulture(instanceConfig.Culture);
AppDirs.UpdateLogDir(instanceConfig.LogDir);
}
else
{
Console.WriteLine(errMsg);
Locale.SetCultureToDefault();
}
// initialize log
LogFile logFile = new LogFile(LogFormat.Full, Path.Combine(AppDirs.LogDir, CommUtils.LogFileName))
{
Capacity = int.MaxValue
};
log = logFile;
log.WriteBreak();
// prepare to start service
log.WriteAction(Locale.IsRussian ?
"Коммуникатор {0} запущен" :
"Communicator {0} started", EngineUtils.AppVersion);
storageWrapper = new StorageWrapper(new StorageContext
{
App = ServiceApp.Comm,
AppDirs = AppDirs,
Log = log
}, instanceConfig);
CommConfig appConfig = new CommConfig();
if (AppDirs.CheckExistence(out errMsg) &&
LocalizeApp() &&
storageWrapper.InitStorage() &&
appConfig.Load(storageWrapper.Storage, CommConfig.DefaultFileName, out errMsg))
{
// start service
logFile.CapacityMB = appConfig.GeneralOptions.MaxLogSize;
coreLogic = new CoreLogic(appConfig, AppDirs, storageWrapper.Storage, log);
if (coreLogic.StartProcessing())
{
return(true);
}
}
else if (!string.IsNullOrEmpty(errMsg))
{
log.WriteError(errMsg);
}
log.WriteError(CommonPhrases.ExecutionImpossible);
return(false);
}
public PersistentRoleProvider()
{
storage = myapp.storage.Get<IRoleResolverRecord>(false);
}
public static void StartDownload(Parameters parameters, Flag doneFlag, StatusDelegate statusFunction, ErrorDelegate errorFunction, FinishedDelegate finishedFunction)
{
if (parameters.ResponseFile.Length == 0 && parameters.Url.Length == 0)
{
throw new BitTorrentException("需要Response file 或者 Url");
}
Parameters = parameters;
Stream stream = null;
byte[] response;
long length = 0;
try
{
if (parameters.ResponseFile.Length != 0)
{
stream = File.OpenRead(parameters.ResponseFile);
length = stream.Length;
}
else
{
WebRequest webRequest = WebRequest.Create(parameters.Url);
WebResponse webResponse = webRequest.GetResponse();
stream = webResponse.GetResponseStream();
length = webResponse.ContentLength;
}
response = new byte[length];
stream.Read(response, 0, (int)length);
}
catch
{
throw new BitTorrentException("Problem getting response info");
}
finally
{
if (stream != null)
{
stream.Close();
}
}
DictNode rootNode;
try
{
rootNode = BEncodingFactory.Decode(response) as DictNode;
//BTFormat.CheckMessage(rootNode);
}
catch
{
throw new BitTorrentException("got bad file");
}
DictNode infoNode = rootNode["info"] as DictNode;
List <BitFile> files = new List <BitFile>();
string file;
long fileLength;
try
{
if (infoNode.ContainsKey("length"))
{
fileLength = (infoNode["length"] as IntNode).Value;
BytesNode nameNode = (infoNode["name"] as BytesNode);
if (nameNode == null)
{
return;
}
file = @"k:\torrent\" + nameNode.StringText;
Make(file, false);
files.Add(new BitFile(file, fileLength));
}
else
{
fileLength = 0L;
ListNode filesNode = infoNode["files"] as ListNode;
foreach (BEncodedNode handler in filesNode)
{
DictNode fileNode = infoNode["files"] as DictNode;
fileLength += (fileNode["length"] as IntNode).Value;
}
//访问文件夹
BytesNode nameNode = infoNode["name"] as BytesNode;
if (nameNode == null)
{
return;
}
file = @"C:\torrent\" + nameNode.StringText;
// if this path exists, and no files from the info dict exist, we assume it's a new download and
// the user wants to create a new directory with the default name
bool existed = false;
if (Directory.Exists(file))
{
foreach (BEncodedNode handler in filesNode)
{
DictNode fileNode = handler as DictNode;
ListNode pathNode = fileNode["path"] as ListNode;
if (File.Exists(Path.Combine(file, (pathNode[0] as BytesNode).StringText)))
{
existed = true;
break;
}
}
if (!existed)
{
file = Path.Combine(file, (infoNode["name"] as BytesNode).StringText);
}
}
Make(file, true);
// alert the UI to any possible change in path
//TODO: if (pathFunc != null)
// pathFunc(file)
foreach (BEncodedNode handler in filesNode)
{
DictNode fileNode = handler as DictNode;
ListNode pathNode = fileNode["path"] as ListNode;
string n = file;
foreach (BEncodedNode stringHandler in pathNode)
{
n = Path.Combine(n, (stringHandler as BytesNode).StringText);
}
files.Add(new BitFile(n, (fileNode["length"] as IntNode).Value));
Make(n, false);
}
}
}
catch
{
throw new BitTorrentException("Couldn't allocate directory...");
}
Flag finishFlag = new Flag();
FinishedHelper finishedHelper = new FinishedHelper();
finishedHelper.ErrorFunction = errorFunction;
finishedHelper.FinishedFunction = finishedFunction;
finishedHelper.DoneFlag = finishFlag;
string sID = DateTime.Now.ToLongDateString() + "www.wallywood.co.uk";
byte[] myID = Globals.GetSha1Hash(Encoding.ASCII.GetBytes(sID));//Globals.Sha1.ComputeHash(Encoding.Default.GetBytes(sID));
byte[] piece = (infoNode["pieces"] as BytesNode).ByteArray;
List <byte[]> pieces = new List <byte[]>();
for (int i = 0; i < piece.Length; i += 20)
{
byte[] temp = new byte[20];
Buffer.BlockCopy(piece, i, temp, 0, 20);
pieces.Add(temp);
}
Storage _storage = null;
try
{
try
{
//_storage = new Storage(files, parameters.AllocatePause, statusFunction);
finishedHelper.Storage = _storage;
}
catch (Exception ex)
{
errorFunction("trouble accessing files - " + ex.Message);
}
IntNode pieceLengthNode = infoNode["piece length"] as IntNode;
StorageWrapper = new StorageWrapper(_storage, parameters.DownloadSliceSize, pieces, (int)pieceLengthNode.Value,
finishedHelper.Finished, finishedHelper.Failed, statusFunction, finishFlag, parameters.CheckHashes,
finishedHelper.DataFlunked);
}
// Catch ValueError
// failed("bad data")
// catch IO Error
catch (Exception ex)
{
finishedHelper.Failed("Problem - " + ex.Message);
}
if (finishFlag.IsSet)
{
return;
}
RawServer rawServer = new RawServer(finishFlag, parameters.TimeoutCheckInterval, parameters.Timeout, false);
if (parameters.MaxPort < parameters.MinPort)
{
int temp = parameters.MinPort;
parameters.MinPort = parameters.MaxPort;
parameters.MaxPort = parameters.MinPort;
}
ushort listenPort;
for (listenPort = parameters.MinPort; listenPort <= parameters.MaxPort; listenPort++)
{
try
{
rawServer.Bind(listenPort, parameters.Bind, false);
break;
}
catch (SocketException)
{
//TODO: Error Code
}
}
//TODO: Check whether nothing bound
Choker = new Choker(parameters.MaxUploads, rawServer.AddTask, finishFlag);
Measure uploadMeasure = new Measure(parameters.MaxRatePeriod, parameters.UploadRateFudge);
Measure downloadMeasure = new Measure(parameters.MaxRatePeriod);
RateMeasure rateMeasure = new RateMeasure(StorageWrapper.LeftLength);
Downloader downloader =
new NormalDownloader(StorageWrapper, new PiecePicker(pieces.Count), parameters.RequestBackLog,
parameters.MaxRatePeriod, pieces.Count, downloadMeasure, parameters.SnubTime,
rateMeasure.DataCameIn);
Connecter connecter =
new Connecter(downloader, Choker, pieces.Count, StorageWrapper.IsEverythingPending, uploadMeasure,
parameters.MaxUploadRate << 10, rawServer.AddTask);
byte[] infoHash = Globals.GetSha1Hash(BEncodingFactory.ByteArrayEncode(infoNode));//Globals.Sha1.ComputeHash(BEncodingFactory.ByteArrayEncode(infoNode));
Encrypter encrypter = new Encrypter(connecter, rawServer, myID, parameters.MaxMessageLength, rawServer.AddTask,
parameters.KeepAliveInterval, infoHash, parameters.MaxInitiate);
//ReRequester reRequester =
// new ReRequester((rootNode["announce"] as BytesNode).StringText, parameters.RerequestInterval,
// rawServer.AddTask, connecter.GetConnectionsCount, parameters.MinPeers,
// encrypter.StartConnect, rawServer.AddExternalTask,
// StorageWrapper.GetLeftLength, uploadMeasure.GetTotalLength, downloadMeasure.GetTotalLength,
// listenPort, parameters.IP,
// myID, infoHash, parameters.HttpTimeout, null, parameters.MaxInitiate, finishFlag);
DownloaderFeedback downloaderFeedback =
new DownloaderFeedback(Choker, rawServer.AddTask, statusFunction, uploadMeasure.GetUpdatedRate,
downloadMeasure.GetUpdatedRate, rateMeasure.GetTimeLeft, rateMeasure.GetLeftTime,
fileLength, finishFlag, parameters.DisplayInterval,
parameters.Spew);
statusFunction("connection to peers", -1, -1, -1, -1);
//TODO: finishedHelper.errorfunc
finishedHelper.FinishFlag = finishFlag;
//finishedHelper.ReRequester = reRequester;
finishedHelper.RateMeasure = rateMeasure;
//reRequester.d(0);
rawServer.ListenForever(encrypter);
//reRequester.Announce(2, null);
}
