cas: added some GC stubs

2 files changed, 25 insertions, 33 deletions

diff --git a/zenserver/cache/structuredcachestore.cpp b/zenserver/cache/structuredcachestore.cpp
index 5e93ebaa9..b97f0830f 100644
--- a/zenserver/cache/structuredcachestore.cpp
+++ b/zenserver/cache/structuredcachestore.cpp
@@ -116,6 +116,13 @@ ZenCacheStore::Scrub(ScrubContext& Ctx)
 	m_DiskLayer.Scrub(Ctx);
 	m_MemLayer.Scrub(Ctx);
 }
+
+void
+ZenCacheStore::GarbageCollect(GcContext& GcCtx)
+{
+	ZEN_UNUSED(GcCtx);
+}
+
 //////////////////////////////////////////////////////////////////////////
 
 ZenCacheMemoryLayer::ZenCacheMemoryLayer()
@@ -195,6 +202,12 @@ ZenCacheMemoryLayer::Scrub(ScrubContext& Ctx)
 }
 
 void
+ZenCacheMemoryLayer::GarbageCollect(GcContext& GcCtx)
+{
+	ZEN_UNUSED(GcCtx);
+}
+
+void
 ZenCacheMemoryLayer::CacheBucket::Scrub(ScrubContext& Ctx)
 {
 	std::vector<IoHash> BadHashes;
@@ -294,6 +307,7 @@ struct ZenCacheDiskLayer::CacheBucket
 	void Drop();
 	void Flush();
 	void Scrub(ScrubContext& Ctx);
+	void GarbageCollect(GcContext& GcCtx);
 
 	inline bool IsOk() const { return m_Ok; }
 
@@ -611,6 +625,12 @@ ZenCacheDiskLayer::CacheBucket::Scrub(ScrubContext& Ctx)
 }
 
 void
+ZenCacheDiskLayer::CacheBucket::GarbageCollect(GcContext& GcCtx)
+{
+	ZEN_UNUSED(GcCtx);
+}
+
+void
 ZenCacheDiskLayer::CacheBucket::PutLargeObject(const IoHash& HashKey, const ZenCacheValue& Value)
 {
 	WideStringBuilder<128> DataFilePath;
@@ -830,27 +850,10 @@ ZenCacheDiskLayer::Scrub(ScrubContext& Ctx)
 	}
 }
 
-//////////////////////////////////////////////////////////////////////////
-
-ZenCacheTracker::ZenCacheTracker(ZenCacheStore& CacheStore)
-{
-	ZEN_UNUSED(CacheStore);
-}
-
-ZenCacheTracker::~ZenCacheTracker()
-{
-}
-
-void
-ZenCacheTracker::TrackAccess(std::string_view Bucket, const IoHash& HashKey)
-{
-	ZEN_UNUSED(Bucket);
-	ZEN_UNUSED(HashKey);
-}
-
 void
-ZenCacheTracker::Flush()
+ZenCacheDiskLayer::GarbageCollect(GcContext& GcCtx)
 {
+	ZEN_UNUSED(GcCtx);
 }
 
 }  // namespace zen
diff --git a/zenserver/cache/structuredcachestore.h b/zenserver/cache/structuredcachestore.h
index f96757409..011f13323 100644
--- a/zenserver/cache/structuredcachestore.h
+++ b/zenserver/cache/structuredcachestore.h
@@ -56,6 +56,7 @@ public:
 	void Put(std::string_view Bucket, const IoHash& HashKey, const ZenCacheValue& Value);
 	bool DropBucket(std::string_view Bucket);
 	void Scrub(ScrubContext& Ctx);
+	void GarbageCollect(GcContext& GcCtx);
 
 private:
 	struct CacheBucket
@@ -83,6 +84,7 @@ public:
 	bool DropBucket(std::string_view Bucket);
 	void Flush();
 	void Scrub(ScrubContext& Ctx);
+	void GarbageCollect(GcContext& GcCtx);
 
 private:
 	/** A cache bucket manages a single directory containing
@@ -107,6 +109,7 @@ public:
 	bool DropBucket(std::string_view Bucket);
 	void Flush();
 	void Scrub(ScrubContext& Ctx);
+	void GarbageCollect(GcContext& GcCtx);
 
 private:
 	std::filesystem::path m_RootDir;
@@ -116,18 +119,4 @@ private:
 	uint64_t			  m_LastScrubTime		   = 0;
 };
 
-/** Tracks cache entry access, stats and orchestrates cleanup activities
- */
-class ZenCacheTracker
-{
-public:
-	ZenCacheTracker(ZenCacheStore& CacheStore);
-	~ZenCacheTracker();
-
-	void TrackAccess(std::string_view Bucket, const IoHash& HashKey);
-	void Flush();
-
-private:
-};
-
 }  // namespace zen