factored out IterateSegments()

1 files changed, 26 insertions, 22 deletions

diff --git a/src/zenutil/cache/rpcrecording.cpp b/src/zenutil/cache/rpcrecording.cpp
index 1dba038ee..ac74b95f6 100644
--- a/src/zenutil/cache/rpcrecording.cpp
+++ b/src/zenutil/cache/rpcrecording.cpp
@@ -405,6 +405,8 @@ struct RecordedRequestsReader
 	RecordedRequestInfo ReadRequest(uint64_t RequestIndex, IoBuffer& OutBuffer) const;
 
 private:
+	static std::vector<std::filesystem::path> IterateSegments(std::filesystem::path RootPath);
+
 	struct SegmentInfo
 	{
 		uint64_t SegmentIndex;
@@ -892,6 +894,30 @@ RecordedRequestsWriter::WriteRecordingMetadata()
 
 //////////////////////////////////////////////////////////////////////////
 
+std::vector<std::filesystem::path>
+RecordedRequestsReader::IterateSegments(std::filesystem::path RootPath)
+{
+	std::vector<std::filesystem::path> Paths;
+
+	std::error_code								  Ec;
+	std::filesystem::recursive_directory_iterator DirIt(RootPath, Ec);
+
+	if (!Ec)
+	{
+		for (auto& Dir : DirIt)
+		{
+			if (Dir.is_regular_file() && Dir.path().filename().string().ends_with("rpc_segment_info.zcb"))
+			{
+				Paths.emplace_back(Dir.path());
+			}
+		}
+	}
+
+	std::sort(begin(Paths), end(Paths));
+
+	return Paths;
+}
+
 uint64_t
 RecordedRequestsReader::BeginRead(const std::filesystem::path& BasePath, bool InMemory)
 {
@@ -941,28 +967,6 @@ RecordedRequestsReader::BeginRead(const std::filesystem::path& BasePath, bool In
 	uint64_t TotalRequestCount = 0;
 	uint64_t MaxSegmentIndex   = 0;
 
-	auto IterateSegments = [&](const std::filesystem::path& RootPath) {
-		std::vector<std::filesystem::path> Paths;
-
-		std::error_code								  Ec;
-		std::filesystem::recursive_directory_iterator DirIt(RootPath, Ec);
-
-		if (!Ec)
-		{
-			for (auto& Dir : DirIt)
-			{
-				if (Dir.is_regular_file() && Dir.path().filename().string().ends_with("rpc_segment_info.zcb"))
-				{
-					Paths.emplace_back(Dir.path());
-				}
-			}
-		}
-
-		std::sort(begin(Paths), end(Paths));
-
-		return Paths;
-	};
-
 	try
 	{
 		auto SegmentPaths = IterateSegments(BasePath);