// Copyright (C) 2023  Shanhu Tech Inc.
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU Affero General Public License as published by the
// Free Software Foundation, either version 3 of the License, or (at your
// option) any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License
// for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package httputil

import (
	"context"
	"net"
	"net/http"
)

func unixSockSink(sinkAddr string) func(
	ctx context.Context, net, addr string,
) (net.Conn, error) {
	d := new(net.Dialer)
	return func(ctx context.Context, net, addr string) (net.Conn, error) {
		return d.DialContext(ctx, "unix", sinkAddr)
	}
}

func unixSockTransport(sockAddr string) *http.Transport {
	return &http.Transport{
		DialContext: unixSockSink(sockAddr),
	}
}
