feat : web server file system support raw bundle

Assets/YooAsset/Runtime/BundleCache/Services/WebServerBundleCache/Operations/WSBCLoadRawBundleOperation.cs

@@ -0,0 +1,101 @@
+namespace YooAsset
+{
+    /// <summary>
+    /// Web服务器文件缓存加载 RawBundle 操作
+    /// </summary>
+    internal sealed class WSBCLoadRawBundleOperation : BCLoadBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            GetEntry,
+            LoadBundle,
+            Done,
+        }
+
+        private readonly WebServerBundleCache _fileCache;
+        private readonly BCLoadBundleOptions _options;
+        private BCLoadBundleOperation _loadBundleOp;
+        private WebServerBundleCacheEntry _cacheEntry;
+        private ESteps _steps = ESteps.None;
+
+        public WSBCLoadRawBundleOperation(WebServerBundleCache fileCache, BCLoadBundleOptions options)
+        {
+            _fileCache = fileCache;
+            _options = options;
+        }
+        protected override void InternalStart()
+        {
+            _steps = ESteps.GetEntry;
+        }
+        protected override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.GetEntry)
+            {
+                _cacheEntry = _fileCache.GetEntry(_options.Bundle.BundleGuid);
+                if (_cacheEntry == null)
+                {
+                    _steps = ESteps.Done;
+                    SetError($"File cache entry not found: '{_options.Bundle.BundleGuid}'.");
+                }
+                else
+                {
+                    _steps = ESteps.LoadBundle;
+                }
+            }
+
+            if (_steps == ESteps.LoadBundle)
+            {
+                if (_loadBundleOp == null)
+                {
+                    string url = DownloadUrlHelper.ToLocalFileUrl(_cacheEntry.FilePath);
+                    var options = new LoadWebRawBundleOptions(
+                        cacheName: _fileCache.GetType().Name,
+                        bundle: _options.Bundle,
+                        candidateUrls: new[] { url },
+                        rawBundleDecryptor: _fileCache.Config.RawBundleDecryptor,
+                        downloadBackend: _fileCache.Config.DownloadBackend,
+                        downloadVerifyLevel: _fileCache.Config.DownloadVerifyLevel,
+                        watchdogTimeout: _fileCache.Config.WatchdogTimeout,
+                        downloadRetryPolicy: _fileCache.Config.DownloadRetryPolicy,
+                        downloadUrlPolicy: _fileCache.Config.DownloadUrlPolicy);
+                    _loadBundleOp = new LoadWebRawBundleOperation(options);
+                    _loadBundleOp.StartOperation();
+                    AddChildOperation(_loadBundleOp);
+                }
+
+                _loadBundleOp.UpdateOperation();
+                Progress = _loadBundleOp.Progress;
+                if (_loadBundleOp.IsDone == false)
+                    return;
+
+                if (_loadBundleOp.Status == EOperationStatus.Succeeded)
+                {
+                    if (_loadBundleOp.BundleHandle == null)
+                        throw new YooInternalException("Loaded bundle handle is null.");
+
+                    _steps = ESteps.Done;
+                    SetResult();
+                    BundleHandle = _loadBundleOp.BundleHandle;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    SetError(_loadBundleOp.Error);
+                }
+            }
+        }
+        protected override void InternalWaitForCompletion()
+        {
+            if (_steps != ESteps.Done)
+            {
+                _steps = ESteps.Done;
+                SetError("WebGL platform does not support synchronous loading.");
+                YooLogger.LogError(Error);
+            }
+        }
+    }
+}

Assets/YooAsset/Runtime/BundleCache/Services/WebServerBundleCache/Operations/WSBCLoadRawBundleOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 7244b365359a0d94d89188e1f114b5c9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/BundleCache/Services/WebServerBundleCache/WebServerBundleCache.cs

@@ -30,6 +30,11 @@ namespace YooAsset
             /// </summary>
             public IBundleDecryptor AssetBundleDecryptor { get; }
 
+            /// <summary>
+            /// RawBundle 解密器
+            /// </summary>
+            public IBundleDecryptor RawBundleDecryptor { get; }
+
             /// <summary>
             /// 下载后台
             /// </summary>
@@ -46,13 +51,14 @@ namespace YooAsset
             public IDownloadUrlPolicy DownloadUrlPolicy { get; }
 
             public Configuration(int watchdogTimeout, bool disableUnityWebCache,
-                EFileVerifyLevel downloadVerifyLevel, IBundleDecryptor assetBundleDecryptor, 
+                EFileVerifyLevel downloadVerifyLevel, IBundleDecryptor assetBundleDecryptor, IBundleDecryptor rawBundleDecryptor,
                 IDownloadBackend downloadBackend, IDownloadRetryPolicy downloadRetryPolicy, IDownloadUrlPolicy downloadUrlPolicy)
             {
                 WatchdogTimeout = watchdogTimeout;
                 DisableUnityWebCache = disableUnityWebCache;
                 DownloadVerifyLevel = downloadVerifyLevel;
                 AssetBundleDecryptor = assetBundleDecryptor;
+                RawBundleDecryptor = rawBundleDecryptor;
                 DownloadBackend = downloadBackend;
                 DownloadRetryPolicy = downloadRetryPolicy;
                 DownloadUrlPolicy = downloadUrlPolicy;
@@ -139,6 +145,11 @@ namespace YooAsset
                 var operation = new WSBCLoadAssetBundleOperation(this, options);
                 return operation;
             }
+            else if (options.Bundle.GetBundleType() == (int)EBundleType.RawBundle)
+            {
+                var operation = new WSBCLoadRawBundleOperation(this, options);
+                return operation;
+            }
             else
             {
                 string error = $"{nameof(WebServerBundleCache)} does not support bundle type: {options.Bundle.GetBundleType()}.";

Assets/YooAsset/Runtime/FileSystem/Services/WebServerFileSystem/WebServerFileSystem.cs

@@ -61,6 +61,11 @@ namespace YooAsset
         /// </summary>
         public IBundleDecryptor AssetBundleDecryptor { get; private set; }
 
+        /// <summary>
+        /// 自定义参数：RawBundle 解密器
+        /// </summary>
+        public IBundleDecryptor RawBundleDecryptor { get; private set; }
+
         /// <summary>
         /// 自定义参数：资源清单解密器
         /// </summary>
@@ -154,6 +159,10 @@ namespace YooAsset
             {
                 AssetBundleDecryptor = FileSystemHelper.CastParameter<IBundleDecryptor>(paramName, value);
             }
+            else if (paramName == nameof(EFileSystemParameter.RawbundleDecryptor))
+            {
+                RawBundleDecryptor = FileSystemHelper.CastParameter<IBundleDecryptor>(paramName, value);
+            }
             else if (paramName == nameof(EFileSystemParameter.ManifestDecryptor))
             {
                 ManifestDecryptor = FileSystemHelper.CastParameter<IManifestDecryptor>(paramName, value);
@@ -199,6 +208,7 @@ namespace YooAsset
                 disableUnityWebCache: DisableUnityWebCache,
                 downloadVerifyLevel: DownloadVerifyLevel,
                 assetBundleDecryptor: AssetBundleDecryptor,
+                rawBundleDecryptor: RawBundleDecryptor,
                 downloadBackend: DownloadBackend,
                 downloadRetryPolicy: DownloadRetryPolicy,
                 downloadUrlPolicy: DownloadUrlPolicy);