/*
 * Copyright 2017-present Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License. You may obtain
 * a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

package com.facebook.buck.io.windowspipe;

import com.sun.jna.Memory;
import com.sun.jna.Native;
import com.sun.jna.Pointer;
import com.sun.jna.platform.win32.WinBase;
import com.sun.jna.platform.win32.WinNT;
import com.sun.jna.ptr.IntByReference;
import com.sun.jna.win32.W32APIOptions;
import java.nio.ByteBuffer;

@SuppressWarnings("checkstyle:methodname")
public interface WindowsNamedPipeLibrary extends WinNT {
  WindowsNamedPipeLibrary INSTANCE =
      (WindowsNamedPipeLibrary)
          Native.loadLibrary(
              "kernel32", WindowsNamedPipeLibrary.class, W32APIOptions.UNICODE_OPTIONS);

  boolean GetOverlappedResult(
      HANDLE hFile, Pointer lpOverlapped, IntByReference lpNumberOfBytesTransferred, boolean wait);

  boolean ReadFile(
      HANDLE hFile,
      Memory pointer,
      int nNumberOfBytesToRead,
      IntByReference lpNumberOfBytesRead,
      Pointer lpOverlapped);

  HANDLE CreateFile(
      String lpFileName,
      int dwDesiredAccess,
      int dwShareMode,
      WinBase.SECURITY_ATTRIBUTES lpSecurityAttributes,
      int dwCreationDisposition,
      int dwFlagsAndAttributes,
      HANDLE hTemplateFile);

  HANDLE CreateEvent(
      WinBase.SECURITY_ATTRIBUTES lpEventAttributes,
      boolean bManualReset,
      boolean bInitialState,
      String lpName);

  boolean CloseHandle(HANDLE hObject);

  boolean WriteFile(
      HANDLE hFile,
      ByteBuffer lpBuffer,
      int nNumberOfBytesToWrite,
      IntByReference lpNumberOfBytesWritten,
      Pointer lpOverlapped);

  int GetLastError();
}