mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-21 01:01:43 +00:00
91 lines
3.1 KiB
C++
91 lines
3.1 KiB
C++
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/*----------------------------------------------------------------------------*/
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/* Copyright (c) 2018 FIRST. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#include "wpi/uv/GetNameInfo.h"
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#include "wpi/uv/Loop.h"
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#include "wpi/uv/util.h"
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namespace wpi {
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namespace uv {
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GetNameInfoReq::GetNameInfoReq() {
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error = [this](Error err) { GetLoop().error(err); };
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}
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void GetNameInfo(Loop& loop, const std::shared_ptr<GetNameInfoReq>& req,
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const sockaddr& addr, int flags) {
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int err = uv_getnameinfo(loop.GetRaw(), req->GetRaw(),
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[](uv_getnameinfo_t* req, int status,
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const char* hostname, const char* service) {
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auto& h = *static_cast<GetNameInfoReq*>(req->data);
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if (status < 0)
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h.ReportError(status);
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else
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h.resolved(hostname, service);
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h.Release(); // this is always a one-shot
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},
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&addr, flags);
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if (err < 0)
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loop.ReportError(err);
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else
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req->Keep();
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}
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void GetNameInfo(Loop& loop,
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std::function<void(const char*, const char*)> callback,
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const sockaddr& addr, int flags) {
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auto req = std::make_shared<GetNameInfoReq>();
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req->resolved.connect(callback);
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GetNameInfo(loop, req, addr, flags);
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}
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void GetNameInfo4(Loop& loop, const std::shared_ptr<GetNameInfoReq>& req,
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const Twine& ip, unsigned int port, int flags) {
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sockaddr_in addr;
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int err = NameToAddr(ip, port, &addr);
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if (err < 0)
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loop.ReportError(err);
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else
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GetNameInfo(loop, req, reinterpret_cast<const sockaddr&>(addr), flags);
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}
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void GetNameInfo4(Loop& loop,
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std::function<void(const char*, const char*)> callback,
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const Twine& ip, unsigned int port, int flags) {
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sockaddr_in addr;
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int err = NameToAddr(ip, port, &addr);
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if (err < 0)
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loop.ReportError(err);
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else
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GetNameInfo(loop, callback, reinterpret_cast<const sockaddr&>(addr), flags);
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}
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void GetNameInfo6(Loop& loop, const std::shared_ptr<GetNameInfoReq>& req,
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const Twine& ip, unsigned int port, int flags) {
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sockaddr_in6 addr;
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int err = NameToAddr(ip, port, &addr);
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if (err < 0)
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loop.ReportError(err);
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else
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GetNameInfo(loop, req, reinterpret_cast<const sockaddr&>(addr), flags);
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}
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void GetNameInfo6(Loop& loop,
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std::function<void(const char*, const char*)> callback,
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const Twine& ip, unsigned int port, int flags) {
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sockaddr_in6 addr;
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int err = NameToAddr(ip, port, &addr);
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if (err < 0)
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loop.ReportError(err);
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else
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GetNameInfo(loop, callback, reinterpret_cast<const sockaddr&>(addr), flags);
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}
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} // namespace uv
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} // namespace wpi
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