/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_toolkit_system_windowsDHCPClient_windowsNetworkFunctionsWrapper_h
#define mozilla_toolkit_system_windowsDHCPClient_windowsNetworkFunctionsWrapper_h

#include <winsock2.h> // there is a compilation error if Winsock.h is not
                      // declared before dhcpcsdk.h
#include <dhcpcsdk.h>
#include <iphlpapi.h>

#include "nsISupports.h"

// Thin wrapper around low-level network functions needed for DHCP querying for web proxy
namespace mozilla {
namespace toolkit {
namespace system {
namespace windowsDHCPClient {

class WindowsNetworkFunctionsWrapper : nsISupports
{

  public:

    NS_DECL_THREADSAFE_ISUPPORTS
    WindowsNetworkFunctionsWrapper(){};

    virtual ULONG GetAdaptersAddressesWrapped(
      _In_    ULONG                 aFamily,
      _In_    ULONG                 aFlags,
      _In_    PVOID                 aReserved,
      _Inout_ PIP_ADAPTER_ADDRESSES aAdapterAddresses,
      _Inout_ PULONG                aSizePointer
    );

    virtual DWORD DhcpRequestParamsWrapped(
    _In_    DWORD                 aFlags,
    _In_    LPVOID                aReserved,
    _In_    LPWSTR                aAdapterName,
    _In_    LPDHCPCAPI_CLASSID    aClassId,
    _In_    DHCPCAPI_PARAMS_ARRAY aSendParams,
    _Inout_ DHCPCAPI_PARAMS_ARRAY aRecdParams,
    _In_    LPBYTE                aBuffer,
    _Inout_ LPDWORD               apSize,
    _In_    LPWSTR                aRequestIdStr
  );

  protected:
    virtual ~WindowsNetworkFunctionsWrapper(){};

};

} // namespace windowsDHCPClient
} // namespace system
} // namespace toolkit
} // namespace mozilla
#endif //mozilla_toolkit_system_windowsDHCPClient_windowsNetworkFunctionsWrapper_h