1 files changed, 316 insertions, 30 deletions
diff --git a/pkg/varlinkapi/containers.go b/pkg/varlinkapi/containers.go
index bd406dda2..ece33556b 100644
--- a/pkg/varlinkapi/containers.go
+++ b/pkg/varlinkapi/containers.go
@@ -1,12 +1,67 @@
 package varlinkapi
 
 import (
-	ioprojectatomicpodman "github.com/projectatomic/libpod/cmd/podman/varlink"
+	"bufio"
+	"encoding/json"
+	"fmt"
+	"os"
+	"syscall"
+
+	"github.com/pkg/errors"
+	"github.com/projectatomic/libpod/cmd/podman/batchcontainer"
+	"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
+	"github.com/projectatomic/libpod/cmd/podman/varlink"
+	"github.com/projectatomic/libpod/libpod"
 )
 
 // ListContainers ...
 func (i *LibpodAPI) ListContainers(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("ListContainers")
+	var (
+		listContainers []ioprojectatomicpodman.ListContainerData
+	)
+
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	containers, err := runtime.GetAllContainers()
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	opts := batchcontainer.PsOptions{
+		Namespace: true,
+		Size:      true,
+	}
+	for _, ctr := range containers {
+		batchInfo, err := batchcontainer.BatchContainerOp(ctr, opts)
+		if err != nil {
+			return call.ReplyErrorOccurred(err.Error())
+		}
+
+		listContainers = append(listContainers, makeListContainer(ctr.ID(), batchInfo))
+	}
+	return call.ReplyListContainers(listContainers)
+}
+
+// GetContainer ...
+func (i *LibpodAPI) GetContainer(call ioprojectatomicpodman.VarlinkCall, name string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	opts := batchcontainer.PsOptions{
+		Namespace: true,
+		Size:      true,
+	}
+	batchInfo, err := batchcontainer.BatchContainerOp(ctr, opts)
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyGetContainer(makeListContainer(ctr.ID(), batchInfo))
 }
 
 // CreateContainer ...
@@ -15,33 +70,158 @@ func (i *LibpodAPI) CreateContainer(call ioprojectatomicpodman.VarlinkCall) erro
 }
 
 // InspectContainer ...
-func (i *LibpodAPI) InspectContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("InspectContainer")
+func (i *LibpodAPI) InspectContainer(call ioprojectatomicpodman.VarlinkCall, name string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	inspectInfo, err := ctr.Inspect(true)
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	b, err := json.Marshal(inspectInfo)
+	if err != nil {
+		return call.ReplyErrorOccurred(fmt.Sprintf("unable to serialize"))
+	}
+	return call.ReplyInspectContainer(string(b))
 }
 
 // ListContainerProcesses ...
-func (i *LibpodAPI) ListContainerProcesses(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("ListContainerProcesses")
+func (i *LibpodAPI) ListContainerProcesses(call ioprojectatomicpodman.VarlinkCall, name string, opts []string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	containerState, err := ctr.State()
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	if containerState != libpod.ContainerStateRunning {
+		return call.ReplyErrorOccurred(fmt.Sprintf("container %s is not running", name))
+	}
+	var psArgs []string
+	psOpts := []string{"-o", "uid,pid,ppid,c,stime,tname,time,cmd"}
+	if len(opts) > 1 {
+		psOpts = opts
+	}
+	psArgs = append(psArgs, psOpts...)
+	psOutput, err := ctr.GetContainerPidInformation(psArgs)
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyListContainerProcesses(psOutput)
 }
 
 // GetContainerLogs ...
-func (i *LibpodAPI) GetContainerLogs(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("GetContainerLogs")
+func (i *LibpodAPI) GetContainerLogs(call ioprojectatomicpodman.VarlinkCall, name string) error {
+	var logs []string
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	logPath := ctr.LogPath()
+
+	containerState, err := ctr.State()
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	if _, err := os.Stat(logPath); err != nil {
+		if containerState == libpod.ContainerStateConfigured {
+			return call.ReplyGetContainerLogs(logs)
+		}
+	}
+	file, err := os.Open(logPath)
+	if err != nil {
+		return errors.Wrapf(err, "unable to read container log file")
+	}
+	defer file.Close()
+	reader := bufio.NewReader(file)
+	for {
+		line, err := reader.ReadString('\n')
+		if err != nil {
+			break
+		}
+		logs = append(logs, line)
+	}
+	return call.ReplyGetContainerLogs(logs)
 }
 
 // ListContainerChanges ...
-func (i *LibpodAPI) ListContainerChanges(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("ListContianerChanges")
+func (i *LibpodAPI) ListContainerChanges(call ioprojectatomicpodman.VarlinkCall, name string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	changes, err := runtime.GetDiff("", name)
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+
+	m := make(map[string]string)
+	for _, change := range changes {
+		m[change.Path] = change.Kind.String()
+	}
+	return call.ReplyListContainerChanges(m)
 }
 
 // ExportContainer ...
-func (i *LibpodAPI) ExportContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("ExportContainer")
+func (i *LibpodAPI) ExportContainer(call ioprojectatomicpodman.VarlinkCall, name, path string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	if err := ctr.Export(path); err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyExportContainer(path)
 }
 
 // GetContainerStats ...
-func (i *LibpodAPI) GetContainerStats(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("GetContainerStates")
+func (i *LibpodAPI) GetContainerStats(call ioprojectatomicpodman.VarlinkCall, name string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	containerStats, err := ctr.GetContainerStats(&libpod.ContainerStats{})
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	cs := ioprojectatomicpodman.ContainerStats{
+		Id:           ctr.ID(),
+		Name:         ctr.Name(),
+		Cpu:          containerStats.CPU,
+		Cpu_nano:     int64(containerStats.CPUNano),
+		System_nano:  int64(containerStats.SystemNano),
+		Mem_usage:    int64(containerStats.MemUsage),
+		Mem_limit:    int64(containerStats.MemLimit),
+		Mem_perc:     containerStats.MemPerc,
+		Net_input:    int64(containerStats.NetInput),
+		Net_output:   int64(containerStats.NetOutput),
+		Block_input:  int64(containerStats.BlockInput),
+		Block_output: int64(containerStats.BlockOutput),
+		Pids:         int64(containerStats.PIDs),
+	}
+	return call.ReplyGetContainerStats(cs)
 }
 
 // ResizeContainerTty ...
@@ -55,18 +235,56 @@ func (i *LibpodAPI) StartContainer(call ioprojectatomicpodman.VarlinkCall) error
 }
 
 // StopContainer ...
-func (i *LibpodAPI) StopContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("StopContainer")
+func (i *LibpodAPI) StopContainer(call ioprojectatomicpodman.VarlinkCall, name string, timeout int64) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	if err := ctr.StopWithTimeout(uint(timeout)); err != nil && err != libpod.ErrCtrStopped {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyStopContainer(ctr.ID())
 }
 
 // RestartContainer ...
-func (i *LibpodAPI) RestartContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("RestartContainer")
+func (i *LibpodAPI) RestartContainer(call ioprojectatomicpodman.VarlinkCall, name string, timeout int64) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	if err := ctr.RestartWithTimeout(getContext(), uint(timeout)); err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyRestartContainer(ctr.ID())
 }
 
-// KillContainer ...
-func (i *LibpodAPI) KillContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("KillContainer")
+// KillContainer kills a running container.  If you want to use the default SIGTERM signal, just send a -1
+// for the signal arg.
+func (i *LibpodAPI) KillContainer(call ioprojectatomicpodman.VarlinkCall, name string, signal int64) error {
+	var killSignal uint = uint(syscall.SIGTERM)
+	if signal != -1 {
+		killSignal = uint(signal)
+	}
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	if err := ctr.Kill(killSignal); err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyKillContainer(ctr.ID())
 }
 
 // UpdateContainer ...
@@ -80,13 +298,35 @@ func (i *LibpodAPI) RenameContainer(call ioprojectatomicpodman.VarlinkCall) erro
 }
 
 // PauseContainer ...
-func (i *LibpodAPI) PauseContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("PauseContainer")
+func (i *LibpodAPI) PauseContainer(call ioprojectatomicpodman.VarlinkCall, name string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	if err := ctr.Pause(); err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyPauseContainer(ctr.ID())
 }
 
 // UnpauseContainer ...
-func (i *LibpodAPI) UnpauseContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("UnpauseContainer")
+func (i *LibpodAPI) UnpauseContainer(call ioprojectatomicpodman.VarlinkCall, name string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	if err := ctr.Unpause(); err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyUnpauseContainer(ctr.ID())
 }
 
 // AttachToContainer ...
@@ -96,16 +336,62 @@ func (i *LibpodAPI) AttachToContainer(call ioprojectatomicpodman.VarlinkCall) er
 }
 
 // WaitContainer ...
-func (i *LibpodAPI) WaitContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("WaitContainer")
+func (i *LibpodAPI) WaitContainer(call ioprojectatomicpodman.VarlinkCall, name string) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	exitCode, err := ctr.Wait()
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyWaitContainer(int64(exitCode))
+
 }
 
 // RemoveContainer ...
-func (i *LibpodAPI) RemoveContainer(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("RemoveContainer")
+func (i *LibpodAPI) RemoveContainer(call ioprojectatomicpodman.VarlinkCall, name string, force bool) error {
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	ctr, err := runtime.LookupContainer(name)
+	if err != nil {
+		return call.ReplyContainerNotFound(name)
+	}
+	if err := runtime.RemoveContainer(ctr, force); err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	return call.ReplyRemoveContainer(ctr.ID())
+
 }
 
 // DeleteStoppedContainers ...
 func (i *LibpodAPI) DeleteStoppedContainers(call ioprojectatomicpodman.VarlinkCall) error {
-	return call.ReplyMethodNotImplemented("DeleteContainer")
+	var deletedContainers []string
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	containers, err := runtime.GetAllContainers()
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	for _, ctr := range containers {
+		state, err := ctr.State()
+		if err != nil {
+			return call.ReplyErrorOccurred(err.Error())
+		}
+		if state != libpod.ContainerStateRunning {
+			if err := runtime.RemoveContainer(ctr, false); err != nil {
+				return call.ReplyErrorOccurred(err.Error())
+			}
+			deletedContainers = append(deletedContainers, ctr.ID())
+		}
+	}
+	return call.ReplyDeleteStoppedContainers(deletedContainers)
 }