text: // Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  #ifndef SRC_TCP_WRAP_H_
  #define SRC_TCP_WRAP_H_
  
  #if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
  
  #include "async_wrap.h"
  #include "env.h"
  #include "connection_wrap.h"
  
  namespace node {
  
  class TCPWrap : public ConnectionWrap<TCPWrap, uv_tcp_t> {
   public:
    enum SocketType {
      SOCKET,
      SERVER
    };
  
    static v8::Local<v8::Object> Instantiate(Environment* env,
                                             AsyncWrap* parent,
                                             SocketType type);
    static void Initialize(v8::Local<v8::Object> target,
                           v8::Local<v8::Value> unused,
                           v8::Local<v8::Context> context);
  
    size_t self_size() const override { return sizeof(*this); }
  
   private:
    typedef uv_tcp_t HandleType;
  
    template <typename T,
              int (*F)(const typename T::HandleType*, sockaddr*, int*)>
    friend void GetSockOrPeerName(const v8::FunctionCallbackInfo<v8::Value>&);
  
    TCPWrap(Environment* env, v8::Local<v8::Object> object,
            ProviderType provider);
    ~TCPWrap();
  
    static void New(const v8::FunctionCallbackInfo<v8::Value>& args);
    static void SetNoDelay(const v8::FunctionCallbackInfo<v8::Value>& args);
    static void SetKeepAlive(const v8::FunctionCallbackInfo<v8::Value>& args);
    static void Bind(const v8::FunctionCallbackInfo<v8::Value>& args);
    static void Bind6(const v8::FunctionCallbackInfo<v8::Value>& args);
    static void Listen(const v8::FunctionCallbackInfo<v8::Value>& args);
    static void Connect(const v8::FunctionCallbackInfo<v8::Value>& args);
    static void Connect6(const v8::FunctionCallbackInfo<v8::Value>& args);
    static void Open(const v8::FunctionCallbackInfo<v8::Value>& args);
  
  #ifdef _WIN32
    static void SetSimultaneousAccepts(
        const v8::FunctionCallbackInfo<v8::Value>& args);
  #endif
  };
  
  
  }  // namespace node
  
  #endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
  
  #endif  // SRC_TCP_WRAP_H_
  