2 files changed, 126 insertions, 0 deletions

diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index ccbe6d4fd..1aabb2a6b 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -4,9 +4,11 @@ package abi
 
 import (
 	"context"
+	"fmt"
 	"io/ioutil"
 	"strconv"
 	"strings"
+	"sync"
 
 	"github.com/containers/buildah"
 	"github.com/containers/image/v5/manifest"
@@ -14,6 +16,7 @@ import (
 	"github.com/containers/libpod/libpod/define"
 	"github.com/containers/libpod/libpod/events"
 	"github.com/containers/libpod/libpod/image"
+	"github.com/containers/libpod/libpod/logs"
 	"github.com/containers/libpod/pkg/checkpoint"
 	"github.com/containers/libpod/pkg/domain/entities"
 	"github.com/containers/libpod/pkg/domain/infra/abi/terminal"
@@ -709,3 +712,48 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta
 	}
 	return &report, nil
 }
+
+func (ic *ContainerEngine) ContainerLogs(ctx context.Context, containers []string, options entities.ContainerLogsOptions) error {
+	if options.Writer == nil {
+		return errors.New("no io.Writer set for container logs")
+	}
+
+	var wg sync.WaitGroup
+
+	ctrs, err := getContainersByContext(false, options.Latest, containers, ic.Libpod)
+	if err != nil {
+		return err
+	}
+
+	logOpts := &logs.LogOptions{
+		Multi:      len(ctrs) > 1,
+		Details:    options.Details,
+		Follow:     options.Follow,
+		Since:      options.Since,
+		Tail:       options.Tail,
+		Timestamps: options.Timestamps,
+		UseName:    options.Names,
+		WaitGroup:  &wg,
+	}
+
+	chSize := len(ctrs) * int(options.Tail)
+	if chSize <= 0 {
+		chSize = 1
+	}
+	logChannel := make(chan *logs.LogLine, chSize)
+
+	if err := ic.Libpod.Log(ctrs, logOpts, logChannel); err != nil {
+		return err
+	}
+
+	go func() {
+		wg.Wait()
+		close(logChannel)
+	}()
+
+	for line := range logChannel {
+		fmt.Fprintln(options.Writer, line.String(logOpts))
+	}
+
+	return nil
+}
diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go
index 8aaa69847..2df11cc1b 100644
--- a/pkg/domain/infra/abi/system.go
+++ b/pkg/domain/infra/abi/system.go
@@ -4,10 +4,88 @@ package abi
 
 import (
 	"context"
+	"net"
+	"strings"
 
 	"github.com/containers/libpod/libpod/define"
+	api "github.com/containers/libpod/pkg/api/server"
+	"github.com/containers/libpod/pkg/domain/entities"
+	iopodman "github.com/containers/libpod/pkg/varlink"
+	iopodmanAPI "github.com/containers/libpod/pkg/varlinkapi"
+	"github.com/containers/libpod/version"
+	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
+	"github.com/varlink/go/varlink"
 )
 
 func (ic *ContainerEngine) Info(ctx context.Context) (*define.Info, error) {
 	return ic.Libpod.Info()
 }
+
+func (ic *ContainerEngine) RestService(_ context.Context, opts entities.ServiceOptions) error {
+	var (
+		listener net.Listener
+		err      error
+	)
+
+	if opts.URI != "" {
+		fields := strings.Split(opts.URI, ":")
+		if len(fields) == 1 {
+			return errors.Errorf("%s is an invalid socket destination", opts.URI)
+		}
+		address := strings.Join(fields[1:], ":")
+		listener, err = net.Listen(fields[0], address)
+		if err != nil {
+			return errors.Wrapf(err, "unable to create socket %s", opts.URI)
+		}
+	}
+
+	server, err := api.NewServerWithSettings(ic.Libpod, opts.Timeout, &listener)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err := server.Shutdown(); err != nil {
+			logrus.Warnf("Error when stopping API service: %s", err)
+		}
+	}()
+
+	err = server.Serve()
+	logrus.Debugf("%d/%d Active connections/Total connections\n", server.ActiveConnections, server.TotalConnections)
+	_ = listener.Close()
+	return err
+}
+
+func (ic *ContainerEngine) VarlinkService(_ context.Context, opts entities.ServiceOptions) error {
+	var varlinkInterfaces = []*iopodman.VarlinkInterface{
+		iopodmanAPI.New(opts.Command, ic.Libpod),
+	}
+
+	service, err := varlink.NewService(
+		"Atomic",
+		"podman",
+		version.Version,
+		"https://github.com/containers/libpod",
+	)
+	if err != nil {
+		return errors.Wrapf(err, "unable to create new varlink service")
+	}
+
+	for _, i := range varlinkInterfaces {
+		if err := service.RegisterInterface(i); err != nil {
+			return errors.Errorf("unable to register varlink interface %v", i)
+		}
+	}
+
+	// Run the varlink server at the given address
+	if err = service.Listen(opts.URI, opts.Timeout); err != nil {
+		switch err.(type) {
+		case varlink.ServiceTimeoutError:
+			logrus.Infof("varlink service expired (use --timeout to increase session time beyond %s ms, 0 means never timeout)", opts.Timeout.String())
+			return nil
+		default:
+			return errors.Wrapf(err, "unable to start varlink service")
+		}
+	}
+	return nil
+}