mirror of
https://github.com/nestriness/cdc-file-transfer.git
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09cee120b2
There are no real changes, just moving files around. Sockets will be used in the future to find available ports in cdc_stream. Therefore, they need to be in common.
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 "common/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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