Gemini server
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38 lines
762 B

package main
import (
"bytes"
"net"
"net/url"
"os/exec"
"strings"
)
func serveCommand(c net.Conn, serve *pathConfig, request *url.URL, command []string) (int, int64) {
var args []string
if len(command) > 0 {
args = command[1:]
}
cmd := exec.Command(command[0], args...)
var buf bytes.Buffer
if request.RawQuery != "" {
requestQuery, err := url.QueryUnescape(request.RawQuery)
if err != nil {
return writeStatus(c, statusBadRequest), -1
}
cmd.Stdin = strings.NewReader(requestQuery + "\n")
}
cmd.Stdout = &buf
cmd.Stderr = &buf
err := cmd.Run()
if err != nil {
return writeStatus(c, statusProxyError), -1
}
writeSuccess(c, serve, geminiType, int64(buf.Len()))
c.Write(buf.Bytes())
return statusSuccess, int64(buf.Len())
}