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// +build varlink
package varlinkapi
import (
"context"
"time"
"github.com/containers/podman/v2/libpod/events"
iopodman "github.com/containers/podman/v2/pkg/varlink"
)
// GetEvents is a remote endpoint to get events from the event log
func (i *VarlinkAPI) GetEvents(call iopodman.VarlinkCall, filter []string, since string, until string) error {
var (
fromStart bool
eventsError error
event *events.Event
stream bool
)
if call.WantsMore() {
stream = true
call.Continues = true
}
if len(since) > 0 || len(until) > 0 {
fromStart = true
}
eventChannel := make(chan *events.Event)
go func() {
readOpts := events.ReadOptions{FromStart: fromStart, Stream: stream, Filters: filter, EventChannel: eventChannel}
eventsError = i.Runtime.Events(context.Background(), readOpts)
}()
if eventsError != nil {
return call.ReplyErrorOccurred(eventsError.Error())
}
for {
event = <-eventChannel
if event == nil {
call.Continues = false
break
}
call.ReplyGetEvents(iopodman.Event{
Id: event.ID,
Image: event.Image,
Name: event.Name,
Status: string(event.Status),
Time: event.Time.Format(time.RFC3339Nano),
Type: string(event.Type),
})
if !call.Continues {
// For a one-shot on events, we break out here
break
}
}
return nil
}
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