net/spdy/spdy_http_utils.h

   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 "googleurl/src/gurl.h"
   9 #include "net/base/net_export.h"
  10 #include "net/base/request_priority.h"
  11 #include "net/spdy/spdy_framer.h"
  12 #include "net/spdy/spdy_header_block.h"
  13
  14 namespace net {
  15
  16 class HttpResponseInfo;
  17 struct HttpRequestInfo;
  18 class HttpRequestHeaders;
  19
  20 // Convert a SpdyHeaderBlock into an HttpResponseInfo.
  21 // |headers| input parameter with the SpdyHeaderBlock.
  22 // |response| output parameter for the HttpResponseInfo.
  23 // Returns true if successfully converted.  False if the SpdyHeaderBlock is
  24 // incomplete (e.g. missing 'status' or 'version').
  25 bool SpdyHeadersToHttpResponse(const SpdyHeaderBlock& headers,
  26                                int protocol_version,
  27                                HttpResponseInfo* response);
  28
  29 // Create a SpdyHeaderBlock for a Spdy SYN_STREAM Frame from
  30 // HttpRequestInfo and HttpRequestHeaders.
  31 void CreateSpdyHeadersFromHttpRequest(const HttpRequestInfo& info,
  32                                       const HttpRequestHeaders& request_headers,
  33                                       SpdyHeaderBlock* headers,
  34                                       int protocol_version,
  35                                       bool direct);
  36
  37 // Returns the URL associated with the |headers| by assembling the
  38 // scheme, host and path from the protocol specific keys.
  39 GURL GetUrlFromHeaderBlock(const SpdyHeaderBlock& headers,
  40                            int protocol_version,
  41                            bool pushed);
  42
  43 NET_EXPORT_PRIVATE SpdyPriority ConvertRequestPriorityToSpdyPriority(
  44     RequestPriority priority,
  45     int protocol_version);
  46
  47 }  // namespace net
  48
  49 #endif  // NET_SPDY_SPDY_HTTP_UTILS_H_