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Unified Diff: net/quic/quic_server_packet_writer.cc

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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Index: net/quic/quic_server_packet_writer.cc
diff --git a/net/quic/quic_server_packet_writer.cc b/net/quic/quic_server_packet_writer.cc
deleted file mode 100644
index 38d93d96c5a30e966cc2e744770e29b5584c7ff6..0000000000000000000000000000000000000000
--- a/net/quic/quic_server_packet_writer.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright 2014 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_server_packet_writer.h"
-
-#include "base/callback_helpers.h"
-#include "base/location.h"
-#include "base/logging.h"
-#include "base/metrics/sparse_histogram.h"
-#include "net/base/io_buffer.h"
-#include "net/base/net_errors.h"
-#include "net/udp/udp_server_socket.h"
-
-namespace net {
-
-QuicServerPacketWriter::QuicServerPacketWriter(
- UDPServerSocket* socket,
- QuicBlockedWriterInterface* blocked_writer)
- : socket_(socket),
- blocked_writer_(blocked_writer),
- write_blocked_(false),
- weak_factory_(this) {
-}
-
-QuicServerPacketWriter::~QuicServerPacketWriter() {
-}
-
-WriteResult QuicServerPacketWriter::WritePacketWithCallback(
- const char* buffer,
- size_t buf_len,
- const IPAddressNumber& self_address,
- const IPEndPoint& peer_address,
- WriteCallback callback) {
- DCHECK(callback_.is_null());
- callback_ = callback;
- WriteResult result = WritePacket(buffer, buf_len, self_address, peer_address);
- if (result.status != WRITE_STATUS_BLOCKED) {
- callback_.Reset();
- }
- return result;
-}
-
-void QuicServerPacketWriter::OnWriteComplete(int rv) {
- DCHECK_NE(rv, ERR_IO_PENDING);
- write_blocked_ = false;
- WriteResult result(rv < 0 ? WRITE_STATUS_ERROR : WRITE_STATUS_OK, rv);
- base::ResetAndReturn(&callback_).Run(result);
- blocked_writer_->OnCanWrite();
-}
-
-bool QuicServerPacketWriter::IsWriteBlockedDataBuffered() const {
- // UDPServerSocket::SendTo buffers the data until the Write is permitted.
- return true;
-}
-
-bool QuicServerPacketWriter::IsWriteBlocked() const {
- return write_blocked_;
-}
-
-void QuicServerPacketWriter::SetWritable() {
- write_blocked_ = false;
-}
-
-WriteResult QuicServerPacketWriter::WritePacket(
- const char* buffer,
- size_t buf_len,
- const IPAddressNumber& self_address,
- const IPEndPoint& peer_address) {
- scoped_refptr<StringIOBuffer> buf(
- new StringIOBuffer(std::string(buffer, buf_len)));
- DCHECK(!IsWriteBlocked());
- DCHECK(!callback_.is_null());
- int rv;
- if (buf_len <= static_cast<size_t>(std::numeric_limits<int>::max())) {
- rv = socket_->SendTo(buf.get(),
- static_cast<int>(buf_len),
- peer_address,
- base::Bind(&QuicServerPacketWriter::OnWriteComplete,
- weak_factory_.GetWeakPtr()));
- } else {
- rv = ERR_MSG_TOO_BIG;
- }
- WriteStatus status = WRITE_STATUS_OK;
- if (rv < 0) {
- if (rv != ERR_IO_PENDING) {
- UMA_HISTOGRAM_SPARSE_SLOWLY("Net.QuicSession.WriteError", -rv);
- status = WRITE_STATUS_ERROR;
- } else {
- status = WRITE_STATUS_BLOCKED;
- write_blocked_ = true;
- }
- }
- return WriteResult(status, rv);
-}
-
-} // namespace net
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