| /* |
| * Copyright (C) 2019 Sony Interactive Entertainment Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(REMOTE_INSPECTOR) |
| |
| #include <array> |
| #include <wtf/Optional.h> |
| #include <wtf/Vector.h> |
| |
| #if OS(WINDOWS) |
| #include <winsock2.h> |
| #else |
| #include <poll.h> |
| #endif |
| |
| namespace Inspector { |
| |
| using ConnectionID = uint32_t; |
| |
| #if OS(WINDOWS) |
| |
| using PlatformSocketType = SOCKET; |
| using PollingDescriptor = WSAPOLLFD; |
| constexpr PlatformSocketType INVALID_SOCKET_VALUE = INVALID_SOCKET; |
| |
| #else |
| |
| using PlatformSocketType = int; |
| using PollingDescriptor = struct pollfd; |
| constexpr PlatformSocketType INVALID_SOCKET_VALUE = -1; |
| |
| #endif |
| |
| namespace Socket { |
| |
| enum class Domain { |
| Local, |
| Network, |
| }; |
| |
| void init(); |
| |
| Optional<PlatformSocketType> connect(const char* serverAddress, uint16_t serverPort); |
| Optional<PlatformSocketType> listen(const char* address, uint16_t port); |
| Optional<PlatformSocketType> accept(PlatformSocketType); |
| Optional<std::array<PlatformSocketType, 2>> createPair(); |
| |
| void setup(PlatformSocketType); |
| bool isValid(PlatformSocketType); |
| bool isListening(PlatformSocketType); |
| uint16_t getPort(PlatformSocketType); |
| |
| Optional<size_t> read(PlatformSocketType, void* buffer, int bufferSize); |
| Optional<size_t> write(PlatformSocketType, const void* data, int size); |
| |
| void close(PlatformSocketType&); |
| |
| PollingDescriptor preparePolling(PlatformSocketType); |
| bool poll(Vector<PollingDescriptor>&, int timeout); |
| bool isReadable(const PollingDescriptor&); |
| bool isWritable(const PollingDescriptor&); |
| void markWaitingWritable(PollingDescriptor&); |
| void clearWaitingWritable(PollingDescriptor&); |
| |
| constexpr size_t BufferSize = 65536; |
| |
| } // namespace Socket |
| |
| } // namespace Inspector |
| |
| #endif // ENABLE(REMOTE_INSPECTOR) |