2 files changed, 133 insertions, 1 deletions

diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index 8885ae7c7..ae8994cba 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -6,9 +6,11 @@ import (
 	"os"
 
 	"github.com/containers/image/v5/docker/reference"
-
+	"github.com/containers/libpod/libpod/define"
+	"github.com/containers/libpod/pkg/api/handlers/libpod"
 	"github.com/containers/libpod/pkg/bindings/containers"
 	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/containers/libpod/pkg/specgen"
 	"github.com/pkg/errors"
 )
 
@@ -226,3 +228,80 @@ func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrId string,
 	}
 	return containers.Export(ic.ClientCxt, nameOrId, w)
 }
+
+func (ic *ContainerEngine) ContainerCheckpoint(ctx context.Context, namesOrIds []string, options entities.CheckpointOptions) ([]*entities.CheckpointReport, error) {
+	var (
+		reports []*entities.CheckpointReport
+		err     error
+		ctrs    []libpod.ListContainer
+	)
+
+	if options.All {
+		allCtrs, err := getContainersByContext(ic.ClientCxt, true, []string{})
+		if err != nil {
+			return nil, err
+		}
+		// narrow the list to running only
+		for _, c := range allCtrs {
+			if c.State == define.ContainerStateRunning.String() {
+				ctrs = append(ctrs, c)
+			}
+		}
+
+	} else {
+		ctrs, err = getContainersByContext(ic.ClientCxt, false, namesOrIds)
+		if err != nil {
+			return nil, err
+		}
+	}
+	for _, c := range ctrs {
+		report, err := containers.Checkpoint(ic.ClientCxt, c.ID, &options.Keep, &options.LeaveRuninng, &options.TCPEstablished, &options.IgnoreRootFS, &options.Export)
+		if err != nil {
+			reports = append(reports, &entities.CheckpointReport{Id: c.ID, Err: err})
+		}
+		reports = append(reports, report)
+	}
+	return reports, nil
+}
+
+func (ic *ContainerEngine) ContainerRestore(ctx context.Context, namesOrIds []string, options entities.RestoreOptions) ([]*entities.RestoreReport, error) {
+	var (
+		reports []*entities.RestoreReport
+		err     error
+		ctrs    []libpod.ListContainer
+	)
+	if options.All {
+		allCtrs, err := getContainersByContext(ic.ClientCxt, true, []string{})
+		if err != nil {
+			return nil, err
+		}
+		// narrow the list to exited only
+		for _, c := range allCtrs {
+			if c.State == define.ContainerStateExited.String() {
+				ctrs = append(ctrs, c)
+			}
+		}
+
+	} else {
+		ctrs, err = getContainersByContext(ic.ClientCxt, false, namesOrIds)
+		if err != nil {
+			return nil, err
+		}
+	}
+	for _, c := range ctrs {
+		report, err := containers.Restore(ic.ClientCxt, c.ID, &options.Keep, &options.TCPEstablished, &options.IgnoreRootFS, &options.IgnoreStaticIP, &options.IgnoreStaticMAC, &options.Name, &options.Import)
+		if err != nil {
+			reports = append(reports, &entities.RestoreReport{Id: c.ID, Err: err})
+		}
+		reports = append(reports, report)
+	}
+	return reports, nil
+}
+
+func (ic *ContainerEngine) ContainerCreate(ctx context.Context, s *specgen.SpecGenerator) (*entities.ContainerCreateReport, error) {
+	response, err := containers.CreateWithSpec(ic.ClientCxt, s)
+	if err != nil {
+		return nil, err
+	}
+	return &entities.ContainerCreateReport{Id: response.ID}, nil
+}
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 028603d98..516914a68 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -2,12 +2,14 @@ package tunnel
 
 import (
 	"context"
+	"io/ioutil"
 	"os"
 
 	"github.com/containers/image/v5/docker/reference"
 	images "github.com/containers/libpod/pkg/bindings/images"
 	"github.com/containers/libpod/pkg/domain/entities"
 	"github.com/containers/libpod/pkg/domain/utils"
+	utils2 "github.com/containers/libpod/utils"
 	"github.com/pkg/errors"
 )
 
@@ -188,3 +190,54 @@ func (ir *ImageEngine) Import(ctx context.Context, opts entities.ImageImportOpti
 func (ir *ImageEngine) Push(ctx context.Context, source string, destination string, options entities.ImagePushOptions) error {
 	return images.Push(ir.ClientCxt, source, destination, options)
 }
+
+func (ir *ImageEngine) Save(ctx context.Context, nameOrId string, tags []string, options entities.ImageSaveOptions) error {
+	var (
+		f   *os.File
+		err error
+	)
+
+	switch options.Format {
+	case "oci-dir", "docker-dir":
+		f, err = ioutil.TempFile("", "podman_save")
+		if err == nil {
+			defer func() { _ = os.Remove(f.Name()) }()
+		}
+	default:
+		f, err = os.Create(options.Output)
+	}
+	if err != nil {
+		return err
+	}
+
+	exErr := images.Export(ir.ClientCxt, nameOrId, f, &options.Format, &options.Compress)
+	if err := f.Close(); err != nil {
+		return err
+	}
+	if exErr != nil {
+		return exErr
+	}
+
+	if options.Format != "oci-dir" && options.Format != "docker-dir" {
+		return nil
+	}
+
+	f, err = os.Open(f.Name())
+	if err != nil {
+		return err
+	}
+	info, err := os.Stat(options.Output)
+	switch {
+	case err == nil:
+		if info.Mode().IsRegular() {
+			return errors.Errorf("%q already exists as a regular file", options.Output)
+		}
+	case os.IsNotExist(err):
+		if err := os.Mkdir(options.Output, 0755); err != nil {
+			return err
+		}
+	default:
+		return err
+	}
+	return utils2.UntarToFileSystem(options.Output, f, nil)
+}