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moby--moby/daemon/resize.go

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package daemon
import (
"strconv"
"github.com/docker/docker/engine"
)
func (daemon *Daemon) ContainerResize(job *engine.Job) engine.Status {
if len(job.Args) != 3 {
return job.Errorf("Not enough arguments. Usage: %s CONTAINER HEIGHT WIDTH\n", job.Name)
}
name := job.Args[0]
height, err := strconv.Atoi(job.Args[1])
if err != nil {
return job.Error(err)
}
width, err := strconv.Atoi(job.Args[2])
if err != nil {
return job.Error(err)
}
container, err := daemon.Get(name)
if err != nil {
return job.Error(err)
}
if err := container.Resize(height, width); err != nil {
return job.Error(err)
}
return engine.StatusOK
}
func (daemon *Daemon) ContainerExecResize(job *engine.Job) engine.Status {
if len(job.Args) != 3 {
return job.Errorf("Not enough arguments. Usage: %s EXEC HEIGHT WIDTH\n", job.Name)
}
name := job.Args[0]
height, err := strconv.Atoi(job.Args[1])
if err != nil {
return job.Error(err)
}
width, err := strconv.Atoi(job.Args[2])
if err != nil {
return job.Error(err)
}
execConfig, err := daemon.getExecConfig(name)
if err != nil {
return job.Error(err)
}
if err := execConfig.Resize(height, width); err != nil {
return job.Error(err)
}
return engine.StatusOK
}