1 files changed, 68 insertions, 0 deletions
diff --git a/chromium/net/third_party/quiche/src/quic/core/quic_default_packet_writer.cc b/chromium/net/third_party/quiche/src/quic/core/quic_default_packet_writer.cc
new file mode 100644
index 00000000000..a9147c07442
--- /dev/null
+++ b/chromium/net/third_party/quiche/src/quic/core/quic_default_packet_writer.cc
@@ -0,0 +1,68 @@
+// 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/third_party/quiche/src/quic/core/quic_default_packet_writer.h"
+
+#include "net/quic/platform/impl/quic_socket_utils.h"
+
+namespace quic {
+
+QuicDefaultPacketWriter::QuicDefaultPacketWriter(int fd)
+    : fd_(fd), write_blocked_(false) {}
+
+QuicDefaultPacketWriter::~QuicDefaultPacketWriter() = default;
+
+WriteResult QuicDefaultPacketWriter::WritePacket(
+    const char* buffer,
+    size_t buf_len,
+    const QuicIpAddress& self_address,
+    const QuicSocketAddress& peer_address,
+    PerPacketOptions* options) {
+  DCHECK(!write_blocked_);
+  DCHECK(nullptr == options)
+      << "QuicDefaultPacketWriter does not accept any options.";
+  WriteResult result = QuicSocketUtils::WritePacket(fd_, buffer, buf_len,
+                                                    self_address, peer_address);
+  if (IsWriteBlockedStatus(result.status)) {
+    write_blocked_ = true;
+  }
+  return result;
+}
+
+bool QuicDefaultPacketWriter::IsWriteBlocked() const {
+  return write_blocked_;
+}
+
+void QuicDefaultPacketWriter::SetWritable() {
+  write_blocked_ = false;
+}
+
+QuicByteCount QuicDefaultPacketWriter::GetMaxPacketSize(
+    const QuicSocketAddress& peer_address) const {
+  return kMaxOutgoingPacketSize;
+}
+
+bool QuicDefaultPacketWriter::SupportsReleaseTime() const {
+  return false;
+}
+
+bool QuicDefaultPacketWriter::IsBatchMode() const {
+  return false;
+}
+
+char* QuicDefaultPacketWriter::GetNextWriteLocation(
+    const QuicIpAddress& self_address,
+    const QuicSocketAddress& peer_address) {
+  return nullptr;
+}
+
+WriteResult QuicDefaultPacketWriter::Flush() {
+  return WriteResult(WRITE_STATUS_OK, 0);
+}
+
+void QuicDefaultPacketWriter::set_write_blocked(bool is_blocked) {
+  write_blocked_ = is_blocked;
+}
+
+}  // namespace quic