// godlighty -- highly-customizable HTTP, HTTP/2, HTTPS server
// Copyright (C) 2021-2024 Sergey Matveev <stargrave@stargrave.org>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 3 of the License.
//
// 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package rc

import (
	"fmt"
	"net/http"
	"net/http/cgi"

	"go.stargrave.org/godlighty"
)

func RunCGIAndLog(host string, w http.ResponseWriter, r *http.Request, h *cgi.Handler) {
	if r.TLS != nil && len(r.TLS.PeerCertificates) > 0 {
		h.Env = append(h.Env, "TLSREMOTEDN="+r.TLS.PeerCertificates[0].Subject.String())
	}
	wc := &godlighty.CountResponseWriter{ResponseWriter: w}
	h.ServeHTTP(wc, r)
	fmt.Printf("%s %s \"%s %+q %s\" %d %d \"%s\"\n",
		r.RemoteAddr, host, r.Method, godlighty.PathWithQuery(r.URL), r.Proto,
		wc.Status, wc.Size,
		r.Header.Get("User-Agent"),
	)
}