syncthing/internal/stats/device.go
Pascal Jungblut 49bc74e7a0 Use lowerCamelCase for the JSON API (fixes #1338)
Replace the current mix of UpperCamelCase und lowerCamelCase with
consistent lowerCamelCase keys for the JSON API. Also adapt the frontend
so it works with the changed API.

Attention: this will break existing consumers of the API.
2015-03-16 10:05:01 +01:00

68 lines
1.9 KiB
Go

// Copyright (C) 2014 The Syncthing Authors.
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License along
// with this program. If not, see <http://www.gnu.org/licenses/>.
package stats
import (
"time"
"github.com/syncthing/protocol"
"github.com/syncthing/syncthing/internal/db"
"github.com/syndtr/goleveldb/leveldb"
)
type DeviceStatistics struct {
LastSeen time.Time `json:"lastSeen"`
}
type DeviceStatisticsReference struct {
ns *db.NamespacedKV
device protocol.DeviceID
}
func NewDeviceStatisticsReference(ldb *leveldb.DB, device protocol.DeviceID) *DeviceStatisticsReference {
prefix := string(db.KeyTypeDeviceStatistic) + device.String()
return &DeviceStatisticsReference{
ns: db.NewNamespacedKV(ldb, prefix),
device: device,
}
}
func (s *DeviceStatisticsReference) GetLastSeen() time.Time {
t, ok := s.ns.Time("lastSeen")
if !ok {
// The default here is 1970-01-01 as opposed to the default
// time.Time{} from s.ns
return time.Unix(0, 0)
}
if debug {
l.Debugln("stats.DeviceStatisticsReference.GetLastSeen:", s.device, t)
}
return t
}
func (s *DeviceStatisticsReference) WasSeen() {
if debug {
l.Debugln("stats.DeviceStatisticsReference.WasSeen:", s.device)
}
s.ns.PutTime("lastSeen", time.Now())
}
func (s *DeviceStatisticsReference) GetStatistics() DeviceStatistics {
return DeviceStatistics{
LastSeen: s.GetLastSeen(),
}
}