Real Name

ixwebsocket/include/IXWebSocketPerMessageDeflateOptions.h

@@ -0,0 +1,47 @@
+/*
+ *  IXWebSocketPerMessageDeflateOptions.h
+ *  Author: Benjamin Sergeant
+ *  Copyright (c) 2018 Machine Zone, Inc. All rights reserved.
+ */
+
+#pragma once
+
+#include <string>
+
+namespace ix
+{
+class WebSocketPerMessageDeflateOptions
+{
+public:
+    WebSocketPerMessageDeflateOptions(
+        bool enabled = false,
+        bool clientNoContextTakeover = false,
+        bool serverNoContextTakeover = false,
+        uint8_t clientMaxWindowBits = kDefaultClientMaxWindowBits,
+        uint8_t serverMaxWindowBits = kDefaultServerMaxWindowBits);
+
+    WebSocketPerMessageDeflateOptions(std::string extension);
+
+    std::string generateHeader();
+    bool enabled() const;
+    bool getClientNoContextTakeover() const;
+    bool getServerNoContextTakeover() const;
+    uint8_t getServerMaxWindowBits() const;
+    uint8_t getClientMaxWindowBits() const;
+
+    static bool startsWith(const std::string &str, const std::string &start);
+    static std::string removeSpaces(const std::string &str);
+
+    static uint8_t const kDefaultClientMaxWindowBits;
+    static uint8_t const kDefaultServerMaxWindowBits;
+
+private:
+    bool _enabled;
+    bool _clientNoContextTakeover;
+    bool _serverNoContextTakeover;
+    uint8_t _clientMaxWindowBits;
+    uint8_t _serverMaxWindowBits;
+
+    void sanitizeClientMaxWindowBits();
+};
+} // namespace ix