// 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 "connection_wrap.h"

namespace node {

class ExternalReferenceRegistry;

class Environment;

class TCPWrap : public ConnectionWrap<TCPWrap, uv_tcp_t> {

 public:

  enum SocketType {

    SOCKET,

    SERVER

  };

  static v8::MaybeLocal<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,

                         void* priv);

  static void RegisterExternalReferences(ExternalReferenceRegistry* registry);

    }

  }

 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);

  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);

  template <typename T>

  static void Connect(const v8::FunctionCallbackInfo<v8::Value>& args,

      std::function<int(const char* ip_address, T* addr)> uv_ip_addr);

  static void Open(const v8::FunctionCallbackInfo<v8::Value>& args);

  template <typename T>

  static void Bind(

      const v8::FunctionCallbackInfo<v8::Value>& args,

      int family,

      std::function<int(const char* ip_address, int port, T* addr)> uv_ip_addr);

  static void Reset(const v8::FunctionCallbackInfo<v8::Value>& args);

  int Reset(v8::Local<v8::Value> close_callback = v8::Local<v8::Value>());

#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_