Replace quic_restart_flag_quic_big_endian_connection_id with quic_restart_flag_quic_big_endian_conn…

net/quic/core/crypto/quic_crypto_client_config.cc

 // Copyright 2013 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/core/crypto/quic_crypto_client_config.h"
 
 #include <algorithm>
 #include <memory>
 
 #include "base/metrics/histogram_macros.h"
 #include "net/quic/core/crypto/cert_compressor.h"
 #include "net/quic/core/crypto/chacha20_poly1305_encrypter.h"
 #include "net/quic/core/crypto/channel_id.h"
 #include "net/quic/core/crypto/common_cert_set.h"
 #include "net/quic/core/crypto/crypto_framer.h"
 #include "net/quic/core/crypto/crypto_utils.h"
 #include "net/quic/core/crypto/curve25519_key_exchange.h"
 #include "net/quic/core/crypto/key_exchange.h"
 #include "net/quic/core/crypto/p256_key_exchange.h"
 #include "net/quic/core/crypto/proof_verifier.h"
 #include "net/quic/core/crypto/quic_encrypter.h"
 #include "net/quic/core/crypto/quic_random.h"
 #include "net/quic/core/quic_utils.h"
 #include "net/quic/platform/api/quic_bug_tracker.h"
+#include "net/quic/platform/api/quic_endian.h"
 #include "net/quic/platform/api/quic_hostname_utils.h"
 #include "net/quic/platform/api/quic_logging.h"
 #include "net/quic/platform/api/quic_map_util.h"
 #include "net/quic/platform/api/quic_ptr_util.h"
 #include "net/quic/platform/api/quic_text_utils.h"
 
 using std::string;
 
 namespace net {
 
@@ skipping 457 matching lines @@
     QuicConnectionId connection_id,
     const QuicVersion preferred_version,
     const CachedState* cached,
     QuicWallTime now,
     QuicRandom* rand,
     const ChannelIDKey* channel_id_key,
     QuicReferenceCountedPointer<QuicCryptoNegotiatedParameters> out_params,
     CryptoHandshakeMessage* out,
     string* error_details) const {
   DCHECK(error_details != nullptr);
+  if (QuicUtils::IsConnectionIdWireFormatBigEndian(Perspective::IS_CLIENT)) {
+    connection_id = QuicEndian::HostToNet64(connection_id);
+  }
 
   FillInchoateClientHello(server_id, preferred_version, cached, rand,
                           /* demand_x509_proof= */ true, out_params, out);
 
   const CryptoHandshakeMessage* scfg = cached->GetServerConfig();
   if (!scfg) {
     // This should never happen as our caller should have checked
     // cached->IsComplete() before calling this function.
     *error_details = "Handshake not ready";
     return QUIC_CRYPTO_INTERNAL_ERROR;
@@ skipping 300 matching lines @@
   if (rej.GetStringPiece(kServerNonceTag, &nonce)) {
     out_params->server_nonce = nonce.as_string();
   }
 
   if (rej.tag() == kSREJ) {
     QuicConnectionId connection_id;
     if (rej.GetUint64(kRCID, &connection_id) != QUIC_NO_ERROR) {
       *error_details = "Missing kRCID";
       return QUIC_CRYPTO_MESSAGE_PARAMETER_NOT_FOUND;
     }
+    if (QuicUtils::IsConnectionIdWireFormatBigEndian(Perspective::IS_CLIENT)) {
+      connection_id = QuicEndian::NetToHost64(connection_id);
+    }
     cached->add_server_designated_connection_id(connection_id);
     if (!nonce.empty()) {
       cached->add_server_nonce(nonce.as_string());
     }
     return QUIC_NO_ERROR;
   }
 
   return QUIC_NO_ERROR;
 }
 
@@ skipping 151 matching lines @@
   }
 
   // Update canonical version to point at the "most recent" entry.
   canonical_server_map_[suffix_server_id] = server_id;
 
   server_state->InitializeFrom(*canonical_state);
   return true;
 }
 
 }  // namespace net