QUIC - chromium server push support.

net/quic/quic_client_push_promise_index.cc

 // Copyright 2016 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/quic/quic_client_push_promise_index.h"
 
 #include "net/quic/quic_client_promised_info.h"
 #include "net/quic/spdy_utils.h"
 
 using net::SpdyHeaderBlock;
 
 namespace net {
 
 QuicClientPushPromiseIndex::QuicClientPushPromiseIndex() {}
 
 QuicClientPushPromiseIndex::~QuicClientPushPromiseIndex() {}
 
 QuicClientPushPromiseIndex::TryHandle::~TryHandle() {}
 
+QuicClientPromisedInfo* QuicClientPushPromiseIndex::GetPromised(
+    const string& url) {
+  QuicPromisedByUrlMap::iterator it = promised_by_url_.find(url);
+  if (it == promised_by_url_.end()) {
+    return nullptr;
+  }
+  return it->second;
+}
+
 QuicAsyncStatus QuicClientPushPromiseIndex::Try(
     const SpdyHeaderBlock& request,
     QuicClientPushPromiseIndex::Delegate* delegate,
     TryHandle** handle) {
   string url(SpdyUtils::GetUrlFromHeaderBlock(request));
   QuicPromisedByUrlMap::iterator it = promised_by_url_.find(url);
   if (it != promised_by_url_.end()) {
     QuicClientPromisedInfo* promised = it->second;
     QuicAsyncStatus rv = promised->HandleClientRequest(request, delegate);
     if (rv == QUIC_PENDING) {
       *handle = promised;
     }
     return rv;
   }
   return QUIC_FAILURE;
 }
 
 }  // namespace net