1. docker
  2. Commit 8db09ff6290fb2d4aea121c2850940b9bc480ce9
Browse code

Windows: Empty Windows Exec Driver

Signed-off-by: John Howard <jhoward@microsoft.com>

John Howard authored on 2015/05/05 01:44:37
Showing 2 changed files
daemon/execdriver/windows/unsupported.go
History View file @ 8db09ff
1 1 
new file mode 100644
... ... 
@@ -0,0 +1,13 @@
0 
+// +build !windows
1 
+
2 
+package windows
3 
+
4 
+import (
5 
+	"fmt"
6 
+
7 
+	"github.com/docker/docker/daemon/execdriver"
8 
+)
9 
+
10 
+func NewDriver(root, initPath string) (execdriver.Driver, error) {
11 
+	return nil, fmt.Errorf("Windows driver not supported on non-Windows")
12 
+}
daemon/execdriver/windows/windows.go
History View file @ 8db09ff
0 13 
new file mode 100644
... ... 
@@ -0,0 +1,97 @@
0 
+// +build windows
1 
+
2 
+/*
3 
+ This is the Windows driver for containers.
4 
+
5 
+ TODO Windows: It is currently a placeholder to allow compilation of the
6 
+ daemon. Future PRs will have an implementation of this driver.
7 
+*/
8 
+
9 
+package windows
10 
+
11 
+import (
12 
+	"fmt"
13 
+
14 
+	"github.com/docker/docker/daemon/execdriver"
15 
+)
16 
+
17 
+const (
18 
+	DriverName = "Windows"
19 
+	Version    = "Placeholder"
20 
+)
21 
+
22 
+type activeContainer struct {
23 
+	command *execdriver.Command
24 
+}
25 
+
26 
+type driver struct {
27 
+	root     string
28 
+	initPath string
29 
+}
30 
+
31 
+type info struct {
32 
+	ID     string
33 
+	driver *driver
34 
+}
35 
+
36 
+func NewDriver(root, initPath string) (*driver, error) {
37 
+	return &driver{
38 
+		root:     root,
39 
+		initPath: initPath,
40 
+	}, nil
41 
+}
42 
+
43 
+func (d *driver) Run(c *execdriver.Command, pipes *execdriver.Pipes, startCallback execdriver.StartCallback) (execdriver.ExitStatus, error) {
44 
+	return execdriver.ExitStatus{ExitCode: 0}, nil
45 
+}
46 
+
47 
+func (d *driver) Terminate(p *execdriver.Command) error {
48 
+	return nil
49 
+}
50 
+
51 
+func (d *driver) Kill(p *execdriver.Command, sig int) error {
52 
+	return nil
53 
+}
54 
+
55 
+func kill(ID string, PID int) error {
56 
+	return nil
57 
+}
58 
+
59 
+func (d *driver) Pause(c *execdriver.Command) error {
60 
+	return fmt.Errorf("Windows: Containers cannot be paused")
61 
+}
62 
+
63 
+func (d *driver) Unpause(c *execdriver.Command) error {
64 
+	return fmt.Errorf("Windows: Containers cannot be paused")
65 
+}
66 
+
67 
+func (i *info) IsRunning() bool {
68 
+	return false
69 
+}
70 
+
71 
+func (d *driver) Info(id string) execdriver.Info {
72 
+	return &info{
73 
+		ID:     id,
74 
+		driver: d,
75 
+	}
76 
+}
77 
+
78 
+func (d *driver) Name() string {
79 
+	return fmt.Sprintf("%s Date %s", DriverName, Version)
80 
+}
81 
+
82 
+func (d *driver) GetPidsForContainer(id string) ([]int, error) {
83 
+	return nil, fmt.Errorf("GetPidsForContainer: GetPidsForContainer() not implemented")
84 
+}
85 
+
86 
+func (d *driver) Clean(id string) error {
87 
+	return nil
88 
+}
89 
+
90 
+func (d *driver) Stats(id string) (*execdriver.ResourceStats, error) {
91 
+	return nil, fmt.Errorf("Windows: Stats not implemented")
92 
+}
93 
+
94 
+func (d *driver) Exec(c *execdriver.Command, processConfig *execdriver.ProcessConfig, pipes *execdriver.Pipes, startCallback execdriver.StartCallback) (int, error) {
95 
+	return 0, nil
96 
+}