QUIC - chromium server push support.

net/spdy/spdy_http_utils.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/spdy/spdy_http_utils.h"
 
 #include <string>
 
 #include "base/strings/string_number_conversions.h"
+#include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/time/time.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
 #include "net/base/url_util.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_request_info.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_response_info.h"
 #include "net/http/http_util.h"
@@ skipping 165 matching lines @@
 
 NET_EXPORT_PRIVATE RequestPriority ConvertSpdyPriorityToRequestPriority(
     SpdyPriority priority,
     SpdyMajorVersion protocol_version) {
   // Handle invalid values gracefully.
   // Note that SpdyPriority is not an enum, hence the magic constants.
   return (priority >= 5) ?
       IDLE : static_cast<RequestPriority>(4 - priority);
 }
 
+NET_EXPORT_PRIVATE void ConvertHeaderBlockToHttpRequestHeaders(
+    const SpdyHeaderBlock& spdy_headers,
+    HttpRequestHeaders* http_headers) {
+  for (const auto& it : spdy_headers) {
+    base::StringPiece key = it.first;
+    if (key[0] == ':') {
+      key.remove_prefix(1);
+    }
+    std::vector<base::StringPiece> values = base::SplitStringPiece(
+        it.second, "\0", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
+    for (const auto& value : values) {
+      http_headers->SetHeader(key, value);
+    }
+  }
+}
+
 GURL GetUrlFromHeaderBlock(const SpdyHeaderBlock& headers,
                            SpdyMajorVersion protocol_version) {
   SpdyHeaderBlock::const_iterator it = headers.find(":scheme");
   if (it == headers.end())
     return GURL();
   std::string url = it->second.as_string();
   url.append("://");
 
   it = headers.find(protocol_version >= HTTP2 ? ":authority" : ":host");
   if (it == headers.end())
     return GURL();
   url.append(it->second.as_string());
 
   it = headers.find(":path");
   if (it == headers.end())
     return GURL();
   url.append(it->second.as_string());
   return GURL(url);
 }
 
 }  // namespace net