Initial commit

vendor/github.com/hyperhq/hypercli/daemon/execdriver/windows/terminatekill.go

@@ -0,0 +1,49 @@
+// +build windows
+
+package windows
+
+import (
+	"fmt"
+	"syscall"
+
+	"github.com/Microsoft/hcsshim"
+	"github.com/Sirupsen/logrus"
+	"github.com/hyperhq/hypercli/daemon/execdriver"
+)
+
+// Terminate implements the exec driver Driver interface.
+func (d *Driver) Terminate(p *execdriver.Command) error {
+	return kill(p.ID, p.ContainerPid, syscall.SIGTERM)
+}
+
+// Kill implements the exec driver Driver interface.
+func (d *Driver) Kill(p *execdriver.Command, sig int) error {
+	return kill(p.ID, p.ContainerPid, syscall.Signal(sig))
+}
+
+func kill(id string, pid int, sig syscall.Signal) error {
+	logrus.Debugf("WindowsExec: kill() id=%s pid=%d sig=%d", id, pid, sig)
+	var err error
+	context := fmt.Sprintf("kill: sig=%d pid=%d", sig, pid)
+
+	if sig == syscall.SIGKILL || forceKill {
+		// Terminate the compute system
+		if errno, err := hcsshim.TerminateComputeSystem(id, hcsshim.TimeoutInfinite, context); err != nil {
+			logrus.Errorf("Failed to terminate %s - 0x%X %q", id, errno, err)
+		}
+
+	} else {
+		// Terminate Process
+		if err = hcsshim.TerminateProcessInComputeSystem(id, uint32(pid)); err != nil {
+			logrus.Warnf("Failed to terminate pid %d in %s: %q", pid, id, err)
+			// Ignore errors
+			err = nil
+		}
+
+		// Shutdown the compute system
+		if errno, err := hcsshim.ShutdownComputeSystem(id, hcsshim.TimeoutInfinite, context); err != nil {
+			logrus.Errorf("Failed to shutdown %s - 0x%X %q", id, errno, err)
+		}
+	}
+	return err
+}