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74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/sync_socket.h"
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#include <errno.h>
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#include <limits.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include "base/notreached.h"
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namespace base {
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// static
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bool SyncSocket::CreatePair(SyncSocket* socket_a, SyncSocket* socket_b) {
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return false;
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}
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void SyncSocket::Close() {
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handle_.reset();
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}
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size_t SyncSocket::Send(const void* buffer, size_t length) {
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const ssize_t bytes_written = write(handle(), buffer, length);
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return bytes_written > 0 ? bytes_written : 0;
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}
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size_t SyncSocket::Receive(void* buffer, size_t length) {
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const ssize_t bytes_read = read(handle(), buffer, length);
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return bytes_read > 0 ? bytes_read : 0;
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}
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size_t SyncSocket::ReceiveWithTimeout(void* buffer, size_t length, TimeDelta) {
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NOTIMPLEMENTED();
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return 0;
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}
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size_t SyncSocket::Peek() {
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NOTIMPLEMENTED();
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return 0;
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}
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bool SyncSocket::IsValid() const {
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return handle_.is_valid();
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}
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SyncSocket::Handle SyncSocket::handle() const {
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return handle_.get();
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}
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SyncSocket::Handle SyncSocket::Release() {
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return handle_.release();
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}
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size_t CancelableSyncSocket::Send(const void* buffer, size_t length) {
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return SyncSocket::Send(buffer, length);
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}
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bool CancelableSyncSocket::Shutdown() {
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Close();
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return true;
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}
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// static
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bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a,
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CancelableSyncSocket* socket_b) {
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return SyncSocket::CreatePair(socket_a, socket_b);
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}
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} // namespace base
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