add support in http client to accept multi-range responses (#788)

* add support in http client to accept multi-range responses

1 files changed, 14 insertions, 0 deletions

diff --git a/src/zenhttp/include/zenhttp/httpclient.h b/src/zenhttp/include/zenhttp/httpclient.h
index 336a3deee..41a7ce621 100644
--- a/src/zenhttp/include/zenhttp/httpclient.h
+++ b/src/zenhttp/include/zenhttp/httpclient.h
@@ -179,6 +179,20 @@ public:
 		// The elapsed time in seconds for the request to execute
 		double ElapsedSeconds;
 
+		struct MultipartBoundary
+		{
+			uint64_t		OffsetInPayload;
+			uint64_t		RangeOffset;
+			uint64_t		RangeLength;
+			HttpContentType ContentType;
+		};
+
+		// Ranges will map out all recevied ranges, both single and multi-range responses
+		// If no range was requested Ranges will be empty
+		std::vector<MultipartBoundary> Ranges;
+
+		std::vector<std::pair<uint64_t, uint64_t>> GetRanges(std::span<const std::pair<uint64_t, uint64_t>> OffsetAndLengthPairs) const;
+
 		// This contains any errors from the HTTP stack. It won't contain information on
 		// why the server responded with a non-success HTTP status, that may be gleaned
 		// from the response payload itself depending on what the server provides.