2 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
3 Copyright (C) 2016-2021 Sergey Matveev <stargrave@stargrave.org>
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, version 3 of the License.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>.
26 type PipeConn struct {
32 func NewPipeConn(command string) (ConnDeadlined, error) {
33 cmd := exec.Command("/bin/sh", "-c", command)
34 stdinR, stdinW, err := os.Pipe()
39 stdoutR, stdoutW, err := os.Pipe()
48 return &PipeConn{cmd, stdoutR, stdinW}, nil
51 func (c PipeConn) Read(p []byte) (n int, err error) {
55 func (c PipeConn) Write(p []byte) (n int, err error) {
59 func (c PipeConn) SetReadDeadline(t time.Time) error {
60 return c.r.SetReadDeadline(t)
63 func (c PipeConn) SetWriteDeadline(t time.Time) error {
64 return c.w.SetWriteDeadline(t)
67 func (c PipeConn) Close() (err error) {
71 time.AfterFunc(time.Duration(10*time.Second), func() {