mirror of
https://github.com/nestriness/cdc-file-transfer.git
synced 2026-01-30 21:45:35 +02:00
a138fb55c4
Makes ServerSocket multi-platform, mainly by working around some small API differences. The code is largely the same, there should be no differences on Linux. Also moves WSAStartup() and WSACleanup() up to the Socket level as static methods because it's used by both ClientSocket and ServerSocket, and because it doesn't make sense to do that in the socket class as that would prevent one from using several sockets.
66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
/*
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* Copyright 2022 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "cdc_rsync/base/socket.h"
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#include "common/log.h"
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#include "common/platform.h"
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#include "common/status.h"
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#include "common/util.h"
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#if PLATFORM_WINDOWS
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#include <winsock2.h>
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#endif
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namespace cdc_ft {
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// static
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absl::Status Socket::Initialize() {
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#if PLATFORM_WINDOWS
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WSADATA wsaData;
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const int result = WSAStartup(MAKEWORD(2, 2), &wsaData);
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if (result != 0) {
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return MakeStatus("WSAStartup() failed: %s", Util::GetWin32Error(result));
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}
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return absl::OkStatus();
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#elif PLATFORM_LINUX
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return absl::OkStatus();
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#endif
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}
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// static
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absl::Status Socket::Shutdown() {
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#if PLATFORM_WINDOWS
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const int result = WSACleanup();
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if (result == SOCKET_ERROR) {
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return MakeStatus("WSACleanup() failed: %s",
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Util::GetWin32Error(WSAGetLastError()));
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}
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return absl::OkStatus();
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#elif PLATFORM_LINUX
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return absl::OkStatus();
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#endif
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}
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SocketFinalizer::~SocketFinalizer() {
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absl::Status status = Socket::Shutdown();
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if (!status.ok()) {
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LOG_ERROR("Socket shutdown failed: %s", status.message())
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}
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};
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} // namespace cdc_ft
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