72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
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// cmgrdlg.go: Implements the CentralManagerDelegate interface. CoreBluetooth
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// communicates events asynchronously via callbacks. This file implements a
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// synchronous interface by translating these callbacks into channel
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// operations.
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package darwin
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import (
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"github.com/JuulLabs-OSS/ble"
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"github.com/JuulLabs-OSS/cbgo"
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)
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func (d *Device) CentralManagerDidUpdateState(cmgr cbgo.CentralManager) {
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d.evl.stateChanged.RxSignal(struct{}{})
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}
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func (d *Device) DidDiscoverPeripheral(cmgr cbgo.CentralManager, prph cbgo.Peripheral,
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advFields cbgo.AdvFields, rssi int) {
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if d.advHandler == nil {
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return
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}
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a := &adv{
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localName: advFields.LocalName,
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rssi: int(rssi),
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mfgData: advFields.ManufacturerData,
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}
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if advFields.Connectable != nil {
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a.connectable = *advFields.Connectable
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}
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if advFields.TxPowerLevel != nil {
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a.powerLevel = *advFields.TxPowerLevel
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}
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for _, u := range advFields.ServiceUUIDs {
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a.svcUUIDs = append(a.svcUUIDs, ble.UUID(u))
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}
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for _, sd := range advFields.ServiceData {
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a.svcData = append(a.svcData, ble.ServiceData{
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UUID: ble.UUID(sd.UUID),
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Data: sd.Data,
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})
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}
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a.peerUUID = ble.UUID(prph.Identifier())
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d.advHandler(a)
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}
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func (d *Device) DidConnectPeripheral(cmgr cbgo.CentralManager, prph cbgo.Peripheral) {
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fail := func(err error) {
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d.evl.connected.RxSignal(&eventConnected{
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err: err,
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})
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}
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c, err := newCentralConn(d, prph)
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if err != nil {
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fail(err)
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}
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d.evl.connected.RxSignal(&eventConnected{
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conn: c,
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})
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}
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func (d *Device) DidDisconnectPeripheral(cmgr cbgo.CentralManager, prph cbgo.Peripheral, err error) {
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c := d.findConn(ble.NewAddr(prph.Identifier().String()))
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if c != nil {
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close(c.done)
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}
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}
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