/// <summary>
/// 以字节流的形式载入资源
/// </summary>
private IEnumerator LoadBundleAsync(string bundleName, string bundleVersion, BundleLoadMethod method,
bool saveBundle = false)
{
string bundlePath;
var container = new BundleContainer();
switch (method)
{
case BundleLoadMethod.File_StreamingBundle:
bundlePath = @Path.Combine(Application.streamingAssetsPath, bundleName);
break;
case BundleLoadMethod.File_LocalBundle:
bundlePath = pather.GetLocalBundlePath(bundleName, bundleVersion);
break;
default:
bundlePath = pather.GetServeBundlePath(bundleName, bundleVersion);
break;
}
yield return(ExecuteLoadBundleAsync(bundlePath, method, container));
onLoadEveryComplete(container.assetBundle);
if (saveBundle && container.bytes != null)
{
var filePath = pather.GetLocalBundlePath(bundleName, bundleVersion);
FileUtil.CreateFile(filePath, container.bytes);
}
}
public override Response ProcessRequest(NancyContext context)
{
if (!context.Request.Url.Path.StartsWith(HandlerRoot, StringComparison.InvariantCultureIgnoreCase))
{
return(null);
}
var path = Regex.Match(string.Concat("~", context.Request.Url.Path.Remove(0, HandlerRoot.Length)), @"^[^\?]*").Value;
var bundles = BundleContainer.FindBundlesContainingPath(path).ToList();
if (bundles == null)
{
//if (Logger != null)
// Logger.Error("AssetRouteHandler.ProcessRequest : Bundle not found for path '{0}'", context.Request.Url.Path);
return(null);
}
IAsset asset;
Bundle bundle;
if (!bundles.TryGetAssetByPath(path, out asset, out bundle))
{
//if (Logger != null)
// Logger.Error("AssetRouteHandler.ProcessRequest : Asset not found for path '{0}'", context.Request.Url.Path);
return(null);
}
var response = new StreamResponse(asset.OpenStream, bundle.ContentType);
//if (Logger != null)
// Logger.Trace("AssetRouteHandler.ProcessRequest : Returned response for '{0}'", context.Request.Url.Path);
return(response);
}
CassetteApplication CreateApplication(Action <BundleCollection> configure, string sourceDirectory = "assets", bool isDebuggingEnabled = false)
{
var container = new Mock <ICassetteApplicationContainer <ICassetteApplication> >();
var settings = new CassetteSettings("")
{
CacheDirectory = new IsolatedStorageDirectory(storage),
SourceDirectory = new FileSystemDirectory(Path.GetFullPath(sourceDirectory)),
UrlGenerator = new UrlGenerator(new VirtualDirectoryPrepender("/"), "_cassette"),
IsDebuggingEnabled = isDebuggingEnabled
};
var bundles = new BundleCollection(settings);
configure(bundles);
foreach (var bundle in bundles)
{
bundle.Process(settings);
}
var bundleContainer = new BundleContainer(bundles);
var application = new CassetteApplication(
bundleContainer,
settings,
() => httpContext.Object
);
container.Setup(c => c.Application).Returns(() => application);
new RouteInstaller(container.Object, "_cassette").InstallRoutes(routes);
return(application);
}
public void Read(BinaryReader br = null, long?Offset = null)
{
if (_bundle == null)
{
if (Offset.HasValue)
{
br.BaseStream.Seek(Offset.Value, SeekOrigin.Begin);
_bundle = new BundleContainer(br);
}
else if (br == null)
{
_bundle = new BundleContainer(Name);
}
else
{
_bundle = new BundleContainer(br);
}
}
}
public override IBundleContainer Create(IEnumerable <Bundle> unprocessedBundles, CassetteSettings settings)
{
// The bundles may get altered, so force the evaluation of the enumerator first.
var bundlesArray = unprocessedBundles.ToArray();
var externalBundles = CreateExternalBundlesFromReferences(bundlesArray, settings);
if (cache.InitializeBundlesFromCacheIfUpToDate(bundlesArray))
{
return(new BundleContainer(bundlesArray.Concat(externalBundles)));
}
else
{
ProcessAllBundles(bundlesArray, settings);
var container = new BundleContainer(bundlesArray.Concat(externalBundles));
cache.SaveBundleContainer(container);
cache.InitializeBundlesFromCacheIfUpToDate(bundlesArray);
return(container);
}
}
public override IBundleContainer Create(IEnumerable<Bundle> unprocessedBundles, CassetteSettings settings)
{
// The bundles may get altered, so force the evaluation of the enumerator first.
var bundlesArray = unprocessedBundles.ToArray();
var externalBundles = CreateExternalBundlesFromReferences(bundlesArray, settings);
if (cache.InitializeBundlesFromCacheIfUpToDate(bundlesArray))
{
return new BundleContainer(bundlesArray.Concat(externalBundles));
}
else
{
ProcessAllBundles(bundlesArray, settings);
var container = new BundleContainer(bundlesArray.Concat(externalBundles));
cache.SaveBundleContainer(container);
cache.InitializeBundlesFromCacheIfUpToDate(bundlesArray);
return container;
}
}
public void CanSaveBundleWherePathIsJustATilde()
{
var bundle = new TestableBundle("~");
bundle.Assets.Add(StubAsset().Object);
using (var source = new TempDirectory())
using (var cache = new TempDirectory())
{
var container = new BundleContainer(new[] { bundle });
var settings = new CassetteSettings("")
{
SourceDirectory = new FileSystemDirectory(source),
CacheDirectory = new FileSystemDirectory(cache)
};
settings.BundleCache.SaveBundleContainer(container);
File.Exists(Path.Combine(cache, ".bundle")).ShouldBeTrue();
}
}
public override Response ProcessRequest(NancyContext context)
{
if (!context.Request.Url.Path.StartsWith(HandlerRoot, StringComparison.InvariantCultureIgnoreCase))
{
return(null);
}
var path = Regex.Replace(string.Concat("~", context.Request.Url.Path.Remove(0, HandlerRoot.Length)), @"_[^_]+$", "");
var bundles = BundleContainer.FindBundlesContainingPath(path).ToList();
if (bundles == null || bundles.Count != 1)
{
//if (Logger != null) Logger.Error("BundleRouteHandler.ProcessRequest : Bundle not found for path '{0}'", context.Request.Url.Path);
return(null);
}
/* TODO : Caching
* var actualETag = string.Concat( "\"", module.Assets[0].Hash.ToHexString(), "\"");
* var givenETag = context.Request.Headers["If-None-Match"];
* if (givenETag == actualETag)
* {
* SendNotModified(actualETag);
* }
*
* CacheLongTime(actualETag);
*
* var encoding = request.Headers["Accept-Encoding"];
* response.Filter = EncodeStreamAndAppendResponseHeaders(response.Filter, encoding);
*/
var response = new StreamResponse(() => bundles[0].Assets[0].OpenStream(), bundles[0].ContentType);
//if (Logger != null) Logger.Trace("BundleRouteHandler.ProcessRequest : Returned response for '{0}'", context.Request.Url.Path);
return(response);
}
CassetteApplication CreateApplication(Action<BundleCollection> configure, string sourceDirectory = "assets", bool isDebuggingEnabled = false)
{
var container = new Mock<ICassetteApplicationContainer<ICassetteApplication>>();
var settings = new CassetteSettings("")
{
CacheDirectory = new IsolatedStorageDirectory(storage),
SourceDirectory = new FileSystemDirectory(Path.GetFullPath(sourceDirectory)),
UrlGenerator = new UrlGenerator(new VirtualDirectoryPrepender("/"), "_cassette"),
IsDebuggingEnabled = isDebuggingEnabled
};
var bundles = new BundleCollection(settings);
configure(bundles);
foreach (var bundle in bundles)
{
bundle.Process(settings);
}
var bundleContainer = new BundleContainer(bundles);
var application = new CassetteApplication(
bundleContainer,
settings,
() => httpContext.Object
);
container.Setup(c => c.Application).Returns(() => application);
new RouteInstaller(container.Object, "_cassette").InstallRoutes(routes);
return application;
}
public void Read()
{
_bundle = new BundleContainer(Name);
}
/// <summary>
/// 读取字节
/// 1.File.ReadAllBytes(path)
/// 2.WWW
/// </summary>
/// <param name="path">路径</param>
/// <param name="streamMethod">形式</param>
/// <param name="cotiner">字节容器</param>
/// <returns></returns>
private IEnumerator ExecuteLoadBundleAsync(string path, BundleLoadMethod streamMethod,
BundleContainer container)
{
// Debug.Log(streamMethod);
switch (streamMethod)
{
case BundleLoadMethod.WWW_LoadBundleAndBytes:
{
var webBbLoadRequest = UnityWebRequest.Get(path);
yield return(webBbLoadRequest.SendWebRequest());
container.bytes = webBbLoadRequest.downloadHandler.data;
var bundleCreationRequest = AssetBundle.LoadFromMemoryAsync(container.bytes);
yield return(bundleCreationRequest);
container.assetBundle = bundleCreationRequest.assetBundle;
break;
}
case BundleLoadMethod.WWW_LoadBytes:
{
var webBytesLoadRequest = UnityWebRequest.Get(path);
yield return(webBytesLoadRequest.SendWebRequest());
container.bytes = webBytesLoadRequest.downloadHandler.data;
break;
}
case BundleLoadMethod.WWW_LoadBundle:
{
var webBundleRequest = UnityWebRequestAssetBundle.GetAssetBundle(path);
yield return(webBundleRequest.SendWebRequest());
container.assetBundle = DownloadHandlerAssetBundle.GetContent(webBundleRequest);
break;
}
case BundleLoadMethod.File_LocalBundle:
{
var fileBundleRequest = AssetBundle.LoadFromFileAsync(path);
yield return(fileBundleRequest);
container.assetBundle = fileBundleRequest.assetBundle;
break;
}
case BundleLoadMethod.File_StreamingBundle:
{
var fileBundleRequest = AssetBundle.LoadFromFileAsync(path);
yield return(fileBundleRequest);
container.assetBundle = fileBundleRequest.assetBundle;
break;
}
case BundleLoadMethod.File_Bytes:
break;
default:
yield break;
}
}
