internal void GetBundle(XBundleData bundle, string url, HandleBundleDownload callback1, HandleFetchBundle callback2, float percent)
{
this._download = url.Contains("?token=");
this._current_name = bundle.Name;
this._total_percent = percent;
base.StartCoroutine(this.Download(bundle, url, callback1, callback2));
}
private AsyncWriteRequest OnBundleDownload(WWW www, XBundleData bundle, string error)
{
AsyncWriteRequest req = new AsyncWriteRequest();
if (string.IsNullOrEmpty(error))
{
byte[] bs = www.bytes;
new Thread(delegate
{
req.Location = this.GetLocalPath(bundle);
try
{
File.WriteAllBytes(req.Location, bs);
req.IsDone = true;
}
catch (Exception ex)
{
this.OnDownloadFailed(ex.Message, req);
}
}).Start();
}
else
{
this.OnDownloadFailed(error, req);
}
return(req);
}
internal bool Extract(XBundleData bundle, HandleFetchBundle callback, float percent)
{
if (Application.platform != RuntimePlatform.IPhonePlayer)
{
this._down_loader.GetBundle(bundle, this.GetLocalUrl(bundle), null, callback, percent);
return(true);
}
if (this._aer == null)
{
this._aer = new AsyncExtractRequest();
new Thread(delegate
{
string localPath = this.GetLocalPath(bundle);
this._aer.Data = File.ReadAllBytes(localPath);
this._aer.IsDone = true;
}).Start();
}
if (this._aer.IsDone)
{
callback(null, this._aer.Data, bundle, false);
this._aer.Data = null;
this._aer = null;
return(true);
}
return(false);
}
internal AsyncCachedRequest IsBundleCached(XBundleData bundle, uint size)
{
string fullpath = this.GetLocalPath(bundle);
AsyncCachedRequest req = new AsyncCachedRequest();
if (bundle.Size < size)
{
new Thread(delegate
{
if (File.Exists(fullpath))
{
byte[] bundle2 = this.LoadFile(fullpath);
string a = this.CalculateMD5(bundle2);
req.Cached = (a == bundle.MD5);
req.MaybeCached = true;
}
req.IsDone = true;
}).Start();
}
else
{
req.MaybeCached = File.Exists(fullpath);
req.IsDone = true;
}
return(req);
}
internal string GetLocalUrl(XBundleData data)
{
string arg;
if (XSingleton <XUpdater> .singleton.RunTimePlatform == BuildTarget.Standalone)
{
arg = "file:///";
}
else
{
arg = "file://";
}
string text = string.Format("{0}{1}{2}.assetbundle", arg, this._update_path, data.Name);
XSingleton <XDebug> .singleton.AddLog("LocalURL: ", text, null, null, null, null, XDebugColor.XDebug_None);
return(text);
}
private IEnumerator Download(XBundleData bundle, string url, HandleBundleDownload callback1, HandleFetchBundle callback2)
{
XSingleton <XTimerMgr> .singleton.KillTimer(this._token);
this._token = XSingleton <XTimerMgr> .singleton.SetTimer(0.1f, this._progressCb, null);
this._downloader = new WWW(url);
yield return(this._downloader);
XSingleton <XTimerMgr> .singleton.KillTimer(this._token);
this.Progress(null);
XSingleton <XTimerMgr> .singleton.KillTimer(this._token);
bool flag = false;
if (callback1 != null)
{
AsyncWriteRequest asyncWriteRequest = callback1(this._downloader, bundle, this._downloader.error);
while (!asyncWriteRequest.IsDone)
{
if (asyncWriteRequest.HasError)
{
flag = true;
break;
}
yield return(null);
}
XSingleton <XUpdater> .singleton.XPlatform.SetNoBackupFlag(asyncWriteRequest.Location);
}
if (flag)
{
this._log.Length = 0;
this._log.AppendFormat(XSingleton <XStringTable> .singleton.GetString("XUPDATE_ERROR_DOWNLOADRESFAILED"), bundle.Name);
XSingleton <XLoadingUI> .singleton.SetStatus(this._log.ToString(), 255, 255, 255);
}
else if (callback2 != null)
{
callback2(this._downloader, this._downloader.bytes, bundle, this._download);
}
this._downloader = null;
yield break;
}
internal string GetDownloadUrl(XBundleData data)
{
return(this.MakeToken(string.Format("{0}{1}/{2}.assetbundle", this.HostUrl, XSingleton <XUpdater> .singleton.Platform, data.Name)));
}
internal string GetLocalPath(XBundleData data)
{
return(string.Format("{0}{1}.assetbundle", this._update_path, data.Name));
}
internal void Download(XBundleData bundle, HandleFetchBundle callback, float percent)
{
this._down_loader.GetBundle(bundle, this.GetDownloadUrl(bundle), new HandleBundleDownload(this.OnBundleDownload), callback, percent);
}