move all storage-related services into storage tree (#571)

* move all storage-related services into storage tree
* move config into config/
* also move admin service into storage since it mostly has storage related functionality
* header consolidation

1 files changed, 0 insertions, 138 deletions

diff --git a/src/zenserver/cache/httpstructuredcache.h b/src/zenserver/cache/httpstructuredcache.h
deleted file mode 100644
index a157148c9..000000000
--- a/src/zenserver/cache/httpstructuredcache.h
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#pragma once
-
-#include <zencore/stats.h>
-#include <zenhttp/httpserver.h>
-#include <zenhttp/httpstats.h>
-#include <zenhttp/httpstatus.h>
-#include <zenstore/cache/cache.h>
-#include <zenstore/cache/cacherpc.h>
-#include <zenutil/openprocesscache.h>
-
-#include <memory>
-#include <vector>
-
-namespace zen {
-
-struct CacheChunkRequest;
-struct CacheKeyRequest;
-struct PutRequestData;
-
-class CidStore;
-class CbObjectView;
-class DiskWriteBlocker;
-class HttpStructuredCacheService;
-class ScrubContext;
-class UpstreamCache;
-class ZenCacheStore;
-
-enum class CachePolicy : uint32_t;
-enum class RpcAcceptOptions : uint16_t;
-
-namespace cache {
-	class IRpcRequestReplayer;
-	class IRpcRequestRecorder;
-	namespace detail {
-		struct RecordBody;
-		struct ChunkRequest;
-	}  // namespace detail
-}  // namespace cache
-
-/**
- * Structured cache service. Imposes constraints on keys, supports blobs and
- * structured values
- *
- * Keys are structured as:
- *
- *   {BucketId}/{KeyHash}
- *
- * Where BucketId is a lower-case alphanumeric string, and KeyHash is a 40-character
- * hexadecimal sequence. The hash value may be derived in any number of ways, it's
- * up to the application to pick an approach.
- *
- * Values may be structured or unstructured. Structured values are encoded using Unreal
- * Engine's compact binary encoding (see CbObject)
- *
- * Additionally, attachments may be addressed as:
- *
- *   {BucketId}/{KeyHash}/{ValueHash}
- *
- * Where the two initial components are the same as for the main endpoint
- *
- * The storage strategy is as follows:
- *
- *  - Structured values are stored in a dedicated backing store per bucket
- *  - Unstructured values and attachments are stored in the CAS pool
- *
- */
-
-class HttpStructuredCacheService : public HttpService, public IHttpStatsProvider, public IHttpStatusProvider
-{
-public:
-	HttpStructuredCacheService(ZenCacheStore&		   InCacheStore,
-							   CidStore&			   InCidStore,
-							   HttpStatsService&	   StatsService,
-							   HttpStatusService&	   StatusService,
-							   UpstreamCache&		   UpstreamCache,
-							   const DiskWriteBlocker* InDiskWriteBlocker,
-							   OpenProcessCache&	   InOpenProcessCache);
-	~HttpStructuredCacheService();
-
-	virtual const char* BaseUri() const override;
-	virtual void		HandleRequest(HttpServerRequest& Request) override;
-
-	void Flush();
-
-private:
-	struct CacheRef
-	{
-		std::string Namespace;
-		std::string BucketSegment;
-		IoHash		HashKey;
-		IoHash		ValueContentId;
-	};
-
-	void HandleCacheRecordRequest(HttpServerRequest& Request, const CacheRef& Ref, CachePolicy PolicyFromUrl);
-	void HandleGetCacheRecord(HttpServerRequest& Request, const CacheRef& Ref, CachePolicy PolicyFromUrl);
-	void HandlePutCacheRecord(HttpServerRequest& Request, const CacheRef& Ref, CachePolicy PolicyFromUrl);
-	void HandleCacheChunkRequest(HttpServerRequest& Request, const CacheRef& Ref, CachePolicy PolicyFromUrl);
-	void HandleGetCacheChunk(HttpServerRequest& Request, const CacheRef& Ref, CachePolicy PolicyFromUrl);
-	void HandlePutCacheChunk(HttpServerRequest& Request, const CacheRef& Ref, CachePolicy PolicyFromUrl);
-	void HandleRpcRequest(HttpServerRequest& Request, std::string_view UriNamespace);
-	void HandleDetailsRequest(HttpServerRequest& Request);
-
-	void		 HandleCacheRequest(HttpServerRequest& Request);
-	void		 HandleCacheNamespaceRequest(HttpServerRequest& Request, std::string_view Namespace);
-	void		 HandleCacheBucketRequest(HttpServerRequest& Request, std::string_view Namespace, std::string_view Bucket);
-	virtual void HandleStatsRequest(HttpServerRequest& Request) override;
-	virtual void HandleStatusRequest(HttpServerRequest& Request) override;
-
-	bool AreDiskWritesAllowed() const;
-
-	LoggerRef				 Log() { return m_Log; }
-	LoggerRef				 m_Log;
-	ZenCacheStore&			 m_CacheStore;
-	HttpStatsService&		 m_StatsService;
-	HttpStatusService&		 m_StatusService;
-	CidStore&				 m_CidStore;
-	UpstreamCache&			 m_UpstreamCache;
-	metrics::OperationTiming m_HttpRequests;
-	metrics::OperationTiming m_UpstreamGetRequestTiming;
-	CacheStats				 m_CacheStats;
-	const DiskWriteBlocker*	 m_DiskWriteBlocker = nullptr;
-	OpenProcessCache&		 m_OpenProcessCache;
-	CacheRpcHandler			 m_RpcHandler;
-
-	void ReplayRequestRecorder(const CacheRequestContext& Context, cache::IRpcRequestReplayer& Replayer, uint32_t ThreadCount);
-
-	// This exists to avoid taking locks when recording is not enabled
-	std::atomic_bool m_RequestRecordingEnabled{false};
-
-	// This lock should be taken in SHARED mode when calling into the recorder,
-	// and taken in EXCLUSIVE mode whenever the recorder is created or destroyed
-	RwLock										m_RequestRecordingLock;
-	std::unique_ptr<cache::IRpcRequestRecorder> m_RequestRecorder;
-};
-
-}  // namespace zen