104 lines
2.5 KiB
Go
104 lines
2.5 KiB
Go
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package ble
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import (
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"github.com/JuulLabs-OSS/ble/linux/hci/evt"
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"time"
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"github.com/JuulLabs-OSS/ble/linux/hci/cmd"
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)
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// DeviceOption is an interface which the device should implement to allow using configuration options
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type DeviceOption interface {
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SetDeviceID(int) error
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SetDialerTimeout(time.Duration) error
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SetListenerTimeout(time.Duration) error
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SetConnParams(cmd.LECreateConnection) error
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SetScanParams(cmd.LESetScanParameters) error
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SetAdvParams(cmd.LESetAdvertisingParameters) error
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SetConnectedHandler(f func(evt.LEConnectionComplete)) error
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SetDisconnectedHandler(f func(evt.DisconnectionComplete)) error
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SetPeripheralRole() error
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SetCentralRole() error
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}
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// An Option is a configuration function, which configures the device.
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type Option func(DeviceOption) error
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// OptDeviceID sets HCI device ID.
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func OptDeviceID(id int) Option {
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return func(opt DeviceOption) error {
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opt.SetDeviceID(id)
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return nil
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}
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}
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// OptDialerTimeout sets dialing timeout for Dialer.
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func OptDialerTimeout(d time.Duration) Option {
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return func(opt DeviceOption) error {
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opt.SetDialerTimeout(d)
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return nil
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}
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}
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// OptListenerTimeout sets dialing timeout for Listener.
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func OptListenerTimeout(d time.Duration) Option {
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return func(opt DeviceOption) error {
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opt.SetListenerTimeout(d)
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return nil
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}
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}
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// OptConnParams overrides default connection parameters.
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func OptConnParams(param cmd.LECreateConnection) Option {
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return func(opt DeviceOption) error {
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opt.SetConnParams(param)
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return nil
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}
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}
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// OptScanParams overrides default scanning parameters.
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func OptScanParams(param cmd.LESetScanParameters) Option {
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return func(opt DeviceOption) error {
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opt.SetScanParams(param)
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return nil
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}
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}
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// OptAdvParams overrides default advertising parameters.
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func OptAdvParams(param cmd.LESetAdvertisingParameters) Option {
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return func(opt DeviceOption) error {
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opt.SetAdvParams(param)
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return nil
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}
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}
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func OptConnectHandler(f func(evt.LEConnectionComplete)) Option {
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return func(opt DeviceOption) error {
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opt.SetConnectedHandler(f)
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return nil
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}
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}
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func OptDisconnectHandler(f func(evt.DisconnectionComplete)) Option {
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return func(opt DeviceOption) error {
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opt.SetDisconnectedHandler(f)
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return nil
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}
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}
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// OptPeripheralRole configures the device to perform Peripheral tasks.
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func OptPeripheralRole() Option {
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return func(opt DeviceOption) error {
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opt.SetPeripheralRole()
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return nil
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}
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}
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// OptCentralRole configures the device to perform Central tasks.
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func OptCentralRole() Option {
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return func(opt DeviceOption) error {
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opt.SetCentralRole()
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return nil
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}
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}
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