1 // NNCP -- Node to Node copy, utilities for store-and-forward data exchange
2 // Copyright (C) 2016-2024 Sergey Matveev <stargrave@stargrave.org>
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, version 3 of the License.
8 // This program is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 // GNU General Public License for more details.
13 // You should have received a copy of the GNU General Public License
14 // along with this program. If not, see <http://www.gnu.org/licenses/>.
24 type PipeConn struct {
30 func NewPipeConn(command string) (ConnDeadlined, error) {
31 cmd := exec.Command("/bin/sh", "-c", command)
32 stdinR, stdinW, err := os.Pipe()
37 stdoutR, stdoutW, err := os.Pipe()
46 return &PipeConn{cmd, stdoutR, stdinW}, nil
49 func (c PipeConn) Read(p []byte) (n int, err error) {
53 func (c PipeConn) Write(p []byte) (n int, err error) {
57 func (c PipeConn) SetReadDeadline(t time.Time) error {
58 return c.r.SetReadDeadline(t)
61 func (c PipeConn) SetWriteDeadline(t time.Time) error {
62 return c.w.SetWriteDeadline(t)
65 func (c PipeConn) Close() (err error) {
69 time.AfterFunc(time.Duration(10*time.Second), func() {