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moby--moby/runtime/execdriver/native/term.go
Michael Crosby af385151ce Move execdrivers into runtime top level pkg
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-03-17 11:40:12 -07:00

42 lines
825 B
Go

/*
These types are wrappers around the libcontainer Terminal interface so that
we can resuse the docker implementations where possible.
*/
package native
import (
"github.com/dotcloud/docker/runtime/execdriver"
"io"
"os"
"os/exec"
)
type dockerStdTerm struct {
execdriver.StdConsole
pipes *execdriver.Pipes
}
func (d *dockerStdTerm) Attach(cmd *exec.Cmd) error {
return d.AttachPipes(cmd, d.pipes)
}
func (d *dockerStdTerm) SetMaster(master *os.File) {
// do nothing
}
type dockerTtyTerm struct {
execdriver.TtyConsole
pipes *execdriver.Pipes
}
func (t *dockerTtyTerm) Attach(cmd *exec.Cmd) error {
go io.Copy(t.pipes.Stdout, t.MasterPty)
if t.pipes.Stdin != nil {
go io.Copy(t.MasterPty, t.pipes.Stdin)
}
return nil
}
func (t *dockerTtyTerm) SetMaster(master *os.File) {
t.MasterPty = master
}