/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
 *
 * 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 UV_WIN_STREAM_INL_H_
#define UV_WIN_STREAM_INL_H_

#include <assert.h>

#include "uv.h"
#include "internal.h"
#include "handle-inl.h"
#include "req-inl.h"


INLINE static void uv_stream_init(uv_loop_t* loop,
                                  uv_stream_t* handle,
                                  uv_handle_type type) {
  uv__handle_init(loop, (uv_handle_t*) handle, type);
  handle->write_queue_size = 0;
  handle->activecnt = 0;

  handle->shutdown_req = NULL;
}


INLINE static void uv_connection_init(uv_stream_t* handle) {
  handle->flags |= UV_HANDLE_CONNECTION;
  handle->write_reqs_pending = 0;

  uv_req_init(handle->loop, (uv_req_t*) &(handle->read_req));
  handle->read_req.event_handle = NULL;
  handle->read_req.wait_handle = INVALID_HANDLE_VALUE;
  handle->read_req.type = UV_READ;
  handle->read_req.data = handle;
}


INLINE static size_t uv_count_bufs(const uv_buf_t bufs[], unsigned int nbufs) {
  unsigned int i;
  size_t bytes;

  bytes = 0;
  for (i = 0; i < nbufs; i++)
    bytes += (size_t) bufs[i].len;

  return bytes;
}

#endif /* UV_WIN_STREAM_INL_H_ */
