DockerCLI/cli/command/stream.go

35 lines
783 B
Go

package command
import (
"github.com/docker/docker/pkg/term"
)
// CommonStream is an input stream used by the DockerCli to read user input
type CommonStream struct {
fd uintptr
isTerminal bool
state *term.State
}
// FD returns the file descriptor number for this stream
func (s *CommonStream) FD() uintptr {
return s.fd
}
// IsTerminal returns true if this stream is connected to a terminal
func (s *CommonStream) IsTerminal() bool {
return s.isTerminal
}
// RestoreTerminal restores normal mode to the terminal
func (s *CommonStream) RestoreTerminal() {
if s.state != nil {
term.RestoreTerminal(s.fd, s.state)
}
}
// SetIsTerminal sets the boolean used for isTerminal
func (s *CommonStream) SetIsTerminal(isTerminal bool) {
s.isTerminal = isTerminal
}