Make cas storage an hidden implementation detail of CidStore (#130)v0.1.4-pre6v0.1.4-pre5

- Bumped ZEN_SCHEMA_VERSION
- CasStore no longer a public API, it is hidden behind CidStore
- Moved cas.h from public header folder
- CidStore no longer maps from Cid -> Cas, we store entries in Cas under RawHash
- CasStore now decompresses data to validate content (matching against RawHash)
- CasChunkSet renames to HashKeySet and put in separate header/cpp file
- Disabled "Chunk" command for now as it relied on CAS being exposed as a service
- Changed CAS http service to Cid http server
- Moved "Run" command completely inside ZEN_WITH_EXEC_SERVICES define
- Removed "cas.basic" test
- Uncommented ".exec.basic" test and added return-skip at start of test
- Moved ScrubContext to separate header file
- Renamed CasGC to GcManager
- Cleaned up configuration passing in cas store classes
- Removed CAS stuff from GcContext and clarified naming in class
- Remove migration code

1 files changed, 0 insertions, 112 deletions

diff --git a/zenserver/casstore.cpp b/zenserver/casstore.cpp
deleted file mode 100644
index 872a40df8..000000000
--- a/zenserver/casstore.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#include "casstore.h"
-
-#include <zencore/fmtutils.h>
-#include <zencore/logging.h>
-
-#include <gsl/gsl-lite.hpp>
-
-namespace zen {
-
-HttpCasService::HttpCasService(CasStore& Store) : m_CasStore(Store)
-{
-	m_Router.AddPattern("cas", "([0-9A-Fa-f]{40})");
-
-	m_Router.RegisterRoute(
-		"{cas}",
-		[this](HttpRouterRequest& Req) {
-			IoHash Hash = IoHash::FromHexString(Req.GetCapture(1));
-			ZEN_DEBUG("CAS request for {}", Hash);
-
-			HttpServerRequest& ServerRequest = Req.ServerRequest();
-
-			switch (ServerRequest.RequestVerb())
-			{
-				case HttpVerb::kGet:
-				case HttpVerb::kHead:
-					{
-						if (IoBuffer Value = m_CasStore.FindChunk(Hash))
-						{
-							return ServerRequest.WriteResponse(HttpResponseCode::OK, HttpContentType::kBinary, Value);
-						}
-
-						return ServerRequest.WriteResponse(HttpResponseCode::NotFound);
-					}
-					break;
-
-				case HttpVerb::kPut:
-					{
-						IoBuffer Payload	 = ServerRequest.ReadPayload();
-						IoHash	 PayloadHash = IoHash::HashBuffer(Payload.Data(), Payload.Size());
-
-						// URI hash must match content hash
-						if (PayloadHash != Hash)
-						{
-							return ServerRequest.WriteResponse(HttpResponseCode::BadRequest);
-						}
-
-						m_CasStore.InsertChunk(Payload, PayloadHash);
-
-						return ServerRequest.WriteResponse(HttpResponseCode::OK);
-					}
-					break;
-
-				default:
-					break;
-			}
-		},
-		HttpVerb::kGet | HttpVerb::kPut | HttpVerb::kHead);
-}
-
-const char*
-HttpCasService::BaseUri() const
-{
-	return "/cas/";
-}
-
-void
-HttpCasService::HandleRequest(zen::HttpServerRequest& Request)
-{
-	if (Request.RelativeUri().empty())
-	{
-		// Root URI request
-
-		switch (Request.RequestVerb())
-		{
-			case HttpVerb::kPut:
-			case HttpVerb::kPost:
-				{
-					IoBuffer Payload	 = Request.ReadPayload();
-					IoHash	 PayloadHash = IoHash::HashBuffer(Payload.Data(), Payload.Size());
-
-					ZEN_DEBUG("CAS POST request for {} ({} bytes)", PayloadHash, Payload.Size());
-
-					auto InsertResult = m_CasStore.InsertChunk(Payload, PayloadHash);
-
-					if (InsertResult.New)
-					{
-						return Request.WriteResponse(HttpResponseCode::Created);
-					}
-					else
-					{
-						return Request.WriteResponse(HttpResponseCode::OK);
-					}
-				}
-				break;
-
-			case HttpVerb::kGet:
-			case HttpVerb::kHead:
-				break;
-
-			default:
-				break;
-		}
-	}
-	else
-	{
-		m_Router.HandleRequest(Request);
-	}
-}
-
-}  // namespace zen