From 87bb9700722e8319aa58484bba03e398dedede87 Mon Sep 17 00:00:00 2001
From: Per Larsson <p3rl@protonmail.com>
Date: Wed, 16 Feb 2022 12:32:27 +0100
Subject: Added websocket message parser.

---
 zenhttp/include/zenhttp/websocketserver.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'zenhttp/include')

diff --git a/zenhttp/include/zenhttp/websocketserver.h b/zenhttp/include/zenhttp/websocketserver.h
index 309119d2a..336d0bde5 100644
--- a/zenhttp/include/zenhttp/websocketserver.h
+++ b/zenhttp/include/zenhttp/websocketserver.h
@@ -1,5 +1,7 @@
 // Copyright Epic Games, Inc. All Rights Reserved.
 
+#include <zencore/memory.h>
+
 #include <memory>
 
 namespace zen {
@@ -21,4 +23,17 @@ public:
 	static std::unique_ptr<WebSocketServer> Create();
 };
 
+struct WebSocketMessageHeader
+{
+	static constexpr uint32_t ExpectedMagic = 0x7a776d68;  // zwmh
+
+	uint32_t Magic{};
+	uint64_t ContentLength{};
+	uint32_t Crc32{};
+
+	bool IsValid() const;
+
+	static bool Read(MemoryView Memory, WebSocketMessageHeader& OutHeader);
+};
+
 }  // namespace zen
-- 
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