/***
 * Copyright (C) Microsoft. All rights reserved.
 * Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
 *
 * =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
 *
 * Implementation Details of the http.h layer of messaging
 *
 * Functions and types for interoperating with http.h from modern C++
 *   This file includes windows definitions and should not be included in a public header
 *
 * For the latest on this and related APIs, please see: https://github.com/Microsoft/cpprestsdk
 *
 * =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 ****/
#pragma once

#include "Common/CppRestSdk/include/cpprest/details/basic_types.h"
#include "Common/CppRestSdk/include/cpprest/http_msg.h"

namespace web
{
namespace http
{
namespace details
{
namespace chunked_encoding
{
// Transfer-Encoding: chunked support
static const size_t additional_encoding_space = 12;
static const size_t data_offset = additional_encoding_space - 2;

// Add the data necessary for properly sending data with transfer-encoding: chunked.
//
// There are up to 12 additional bytes needed for each chunk:
//
// The last chunk requires 5 bytes, and is fixed.
// All other chunks require up to 8 bytes for the length, and four for the two CRLF
// delimiters.
//
_ASYNCRTIMP size_t __cdecl add_chunked_delimiters(_Out_writes_(buffer_size) uint8_t* data,
                                                  _In_ size_t buffer_size,
                                                  size_t bytes_read);
} // namespace chunked_encoding

} // namespace details
} // namespace http
} // namespace web
