1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef NET_SPDY_SPDY_HTTP_UTILS_H_ 6#define NET_SPDY_SPDY_HTTP_UTILS_H_ 7 8#include "net/base/net_export.h" 9#include "net/base/request_priority.h" 10#include "net/spdy/spdy_framer.h" 11#include "net/spdy/spdy_header_block.h" 12#include "net/spdy/spdy_protocol.h" 13#include "url/gurl.h" 14 15namespace net { 16 17class HttpResponseInfo; 18struct HttpRequestInfo; 19class HttpRequestHeaders; 20 21// Convert a SpdyHeaderBlock into an HttpResponseInfo. 22// |headers| input parameter with the SpdyHeaderBlock. 23// |response| output parameter for the HttpResponseInfo. 24// Returns true if successfully converted. False if the SpdyHeaderBlock is 25// incomplete (e.g. missing 'status' or 'version'). 26bool SpdyHeadersToHttpResponse(const SpdyHeaderBlock& headers, 27 SpdyMajorVersion protocol_version, 28 HttpResponseInfo* response); 29 30// Create a SpdyHeaderBlock for a Spdy SYN_STREAM Frame from 31// HttpRequestInfo and HttpRequestHeaders. 32void NET_EXPORT_PRIVATE CreateSpdyHeadersFromHttpRequest( 33 const HttpRequestInfo& info, 34 const HttpRequestHeaders& request_headers, 35 SpdyHeaderBlock* headers, 36 SpdyMajorVersion protocol_version, 37 bool direct); 38 39// Returns the URL associated with the |headers| by assembling the 40// scheme, host and path from the protocol specific keys. 41NET_EXPORT_PRIVATE GURL GetUrlFromHeaderBlock(const SpdyHeaderBlock& headers, 42 SpdyMajorVersion protocol_version, 43 bool pushed); 44 45NET_EXPORT_PRIVATE SpdyPriority ConvertRequestPriorityToSpdyPriority( 46 RequestPriority priority, 47 SpdyMajorVersion protocol_version); 48 49NET_EXPORT_PRIVATE RequestPriority ConvertSpdyPriorityToRequestPriority( 50 SpdyPriority priority, 51 SpdyMajorVersion protocol_version); 52 53} // namespace net 54 55#endif // NET_SPDY_SPDY_HTTP_UTILS_H_ 56