86 lines
2.0 KiB
Go
86 lines
2.0 KiB
Go
package jsondb
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import (
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"encoding/json"
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"fmt"
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"os"
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"path"
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"github.com/ngoduykhanh/wireguard-ui/model"
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)
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func (o *JsonDB) GetWakeOnLanHosts() ([]model.WakeOnLanHost, error) {
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var hosts []model.WakeOnLanHost
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// read all client json file in "hosts" directory
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records, err := o.conn.ReadAll(model.WakeOnLanHostCollectionName)
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if err != nil {
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return hosts, err
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}
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// build the ClientData list
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for _, f := range records {
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host := model.WakeOnLanHost{}
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// get client info
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if err := json.Unmarshal([]byte(f), &host); err != nil {
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return hosts, fmt.Errorf("cannot decode client json structure: %v", err)
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}
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// create the list of hosts and their qrcode data
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hosts = append(hosts, host)
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}
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return hosts, nil
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}
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func (o *JsonDB) GetWakeOnLanHost(macAddress string) (*model.WakeOnLanHost, error) {
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host := &model.WakeOnLanHost{
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MacAddress: macAddress,
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}
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resourceName, err := host.ResolveResourceName()
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if err != nil {
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return nil, err
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}
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err = o.conn.Read(model.WakeOnLanHostCollectionName, resourceName, host)
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if err != nil {
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host = nil
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}
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return host, err
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}
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func (o *JsonDB) DeleteWakeOnHostLanHost(macAddress string) error {
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host := &model.WakeOnLanHost{
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MacAddress: macAddress,
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}
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resourceName, err := host.ResolveResourceName()
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if err != nil {
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return err
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}
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return o.conn.Delete(model.WakeOnLanHostCollectionName, resourceName)
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}
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func (o *JsonDB) SaveWakeOnLanHost(host model.WakeOnLanHost) error {
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resourceName, err := host.ResolveResourceName()
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if err != nil {
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return err
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}
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wakeOnLanHostPath := path.Join(path.Join(o.dbPath, model.WakeOnLanHostCollectionName), resourceName+".json")
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output := o.conn.Write(model.WakeOnLanHostCollectionName, resourceName, host)
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os.Chmod(wakeOnLanHostPath, 0600)
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return output
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}
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func (o *JsonDB) DeleteWakeOnHost(host model.WakeOnLanHost) error {
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resourceName, err := host.ResolveResourceName()
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if err != nil {
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return err
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}
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return o.conn.Delete(model.WakeOnLanHostCollectionName, resourceName)
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}
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