projectstore refactor (#531)

* convert ProjectStore::GetProjectFiles to not use http return codes

* convert ProjectStore::GetProjectChunkInfos to not use http return codes

* convert ProjectStore::GetChunkInfo to not use http return codes

* convert ProjectStore::GetChunkRange to not use http return codes

* convert ProjectStore::GetChunk to not use http return codes

* convert ProjectStore::PutChunk to not use http return codes

* convert ProjectStore::WriteOplog to not use http return codes

* convert ProjectStore::ReadOplog to not use http return codes

1 files changed, 3 insertions, 14 deletions

diff --git a/src/zenserver/vfs/vfsimpl.cpp b/src/zenserver/vfs/vfsimpl.cpp
index d44222e00..e698d6d19 100644
--- a/src/zenserver/vfs/vfsimpl.cpp
+++ b/src/zenserver/vfs/vfsimpl.cpp
@@ -38,24 +38,13 @@ VfsOplogDataSource::ReadNamedData(std::string_view Path, void* Buffer, uint64_t
 void
 VfsOplogDataSource::ReadChunkData(const Oid& ChunkId, void* Buffer, uint64_t ByteOffset, uint64_t ByteCount)
 {
-	CompositeBuffer ChunkBuffer;
-	ZenContentType	ContentType;
-	auto			Result = m_ProjectStore->GetChunkRange(m_ProjectId,
-												   m_OplogId,
-												   ChunkId,
-												   0,
-												   ~0ull,
-												   ZenContentType::kCompressedBinary,
-												   /* out */ ChunkBuffer,
-												   /* out */ ContentType,
-												   /* OptionalInOutModificationTag */ nullptr);
-
-	if (Result.first == HttpResponseCode::OK)
+	IoBuffer ChunkBuffer = m_ProjectStore->GetChunk(m_ProjectId, m_OplogId, ChunkId);
+	if (ChunkBuffer)
 	{
 		ZEN_ASSERT(ChunkBuffer.GetSize() >= ByteOffset);
 		ZEN_ASSERT(ChunkBuffer.GetSize() - ByteOffset >= ByteCount);
 		MutableMemoryView Target(Buffer, ByteCount);
-		ChunkBuffer.CopyTo(Target, ByteOffset);
+		Target.CopyFrom(ChunkBuffer.GetView().Mid(ByteOffset, ByteCount));
 	}
 }