tetheroffload

package
v0.0.7 Latest Latest
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 Go to latest Published: Mar 28, 2026 License: CC0-1.0 Imports: 4 Imported by: 0

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Index

Constants

View Source 
const (
	TransactionIOffloadInitOffload            = binder.FirstCallTransaction + 0
	TransactionIOffloadStopOffload            = binder.FirstCallTransaction + 1
	TransactionIOffloadSetLocalPrefixes       = binder.FirstCallTransaction + 2
	TransactionIOffloadGetForwardedStats      = binder.FirstCallTransaction + 3
	TransactionIOffloadSetDataWarningAndLimit = binder.FirstCallTransaction + 4
	TransactionIOffloadSetUpstreamParameters  = binder.FirstCallTransaction + 5
	TransactionIOffloadAddDownstream          = binder.FirstCallTransaction + 6
	TransactionIOffloadRemoveDownstream       = binder.FirstCallTransaction + 7
)
View Source 
const (
	MethodIOffloadInitOffload            = "initOffload"
	MethodIOffloadStopOffload            = "stopOffload"
	MethodIOffloadSetLocalPrefixes       = "setLocalPrefixes"
	MethodIOffloadGetForwardedStats      = "getForwardedStats"
	MethodIOffloadSetDataWarningAndLimit = "setDataWarningAndLimit"
	MethodIOffloadSetUpstreamParameters  = "setUpstreamParameters"
	MethodIOffloadAddDownstream          = "addDownstream"
	MethodIOffloadRemoveDownstream       = "removeDownstream"
)
View Source 
const (
	TransactionITetheringOffloadCallbackOnEvent       = binder.FirstCallTransaction + 0
	TransactionITetheringOffloadCallbackUpdateTimeout = binder.FirstCallTransaction + 1
)
View Source 
const (
	MethodITetheringOffloadCallbackOnEvent       = "onEvent"
	MethodITetheringOffloadCallbackUpdateTimeout = "updateTimeout"
)
View Source 
const DescriptorIOffload = "android.hardware.tetheroffload.IOffload"
View Source 
const DescriptorITetheringOffloadCallback = "android.hardware.tetheroffload.ITetheringOffloadCallback"
View Source 
const (
	IOffloadErrorCodeUnused int32 = 0
)

Variables

This section is empty.

Functions

This section is empty.

Types

type ForwardedStats 

type ForwardedStats struct {
	RxBytes int64
	TxBytes int64
}

func (*ForwardedStats) MarshalParcel 

func (s *ForwardedStats) MarshalParcel(
	p *parcel.Parcel,
) error

func (*ForwardedStats) UnmarshalParcel 

func (s *ForwardedStats) UnmarshalParcel(
	p *parcel.Parcel,
) error

type IOffload 

type IOffload interface {
	AsBinder() binder.IBinder
	InitOffload(ctx context.Context, fd1 int32, fd2 int32, cb ITetheringOffloadCallback) error
	StopOffload(ctx context.Context) error
	SetLocalPrefixes(ctx context.Context, prefixes []string) error
	GetForwardedStats(ctx context.Context, upstream string) (ForwardedStats, error)
	SetDataWarningAndLimit(ctx context.Context, upstream string, warningBytes int64, limitBytes int64) error
	SetUpstreamParameters(ctx context.Context, iface string, v4Addr string, v4Gw string, v6Gws []string) error
	AddDownstream(ctx context.Context, iface string, prefix string) error
	RemoveDownstream(ctx context.Context, iface string, prefix string) error
}

func NewOffloadStub 

func NewOffloadStub(
	impl IOffloadServer,
) IOffload

NewOffloadStub creates a server-side IOffload wrapping the given server implementation. The returned value satisfies IOffload and can be passed to proxy methods; its AsBinder() returns a *binder.StubBinder that is auto-registered with the binder driver on first use.

type IOffloadServer 

type IOffloadServer interface {
	InitOffload(ctx context.Context, fd1 int32, fd2 int32, cb ITetheringOffloadCallback) error
	StopOffload(ctx context.Context) error
	SetLocalPrefixes(ctx context.Context, prefixes []string) error
	GetForwardedStats(ctx context.Context, upstream string) (ForwardedStats, error)
	SetDataWarningAndLimit(ctx context.Context, upstream string, warningBytes int64, limitBytes int64) error
	SetUpstreamParameters(ctx context.Context, iface string, v4Addr string, v4Gw string, v6Gws []string) error
	AddDownstream(ctx context.Context, iface string, prefix string) error
	RemoveDownstream(ctx context.Context, iface string, prefix string) error
}

IOffloadServer is the server-side interface that user implementations provide to NewOffloadStub. It contains only the business methods, without AsBinder (which is provided by the stub itself).

type IPv4AddrPortPair 

type IPv4AddrPortPair struct {
	Addr string
	Port int32
}

func (*IPv4AddrPortPair) MarshalParcel 

func (s *IPv4AddrPortPair) MarshalParcel(
	p *parcel.Parcel,
) error

func (*IPv4AddrPortPair) UnmarshalParcel 

func (s *IPv4AddrPortPair) UnmarshalParcel(
	p *parcel.Parcel,
) error

type ITetheringOffloadCallback 

type ITetheringOffloadCallback interface {
	AsBinder() binder.IBinder
	OnEvent(ctx context.Context, event OffloadCallbackEvent) error
	UpdateTimeout(ctx context.Context, params NatTimeoutUpdate) error
}

func NewTetheringOffloadCallbackStub 

func NewTetheringOffloadCallbackStub(
	impl ITetheringOffloadCallbackServer,
) ITetheringOffloadCallback

NewTetheringOffloadCallbackStub creates a server-side ITetheringOffloadCallback wrapping the given server implementation. The returned value satisfies ITetheringOffloadCallback and can be passed to proxy methods; its AsBinder() returns a *binder.StubBinder that is auto-registered with the binder driver on first use.

type ITetheringOffloadCallbackServer 

type ITetheringOffloadCallbackServer interface {
	OnEvent(ctx context.Context, event OffloadCallbackEvent) error
	UpdateTimeout(ctx context.Context, params NatTimeoutUpdate) error
}

ITetheringOffloadCallbackServer is the server-side interface that user implementations provide to NewTetheringOffloadCallbackStub. It contains only the business methods, without AsBinder (which is provided by the stub itself).

type NatTimeoutUpdate 

type NatTimeoutUpdate struct {
	Src   IPv4AddrPortPair
	Dst   IPv4AddrPortPair
	Proto NetworkProtocol
}

func (*NatTimeoutUpdate) MarshalParcel 

func (s *NatTimeoutUpdate) MarshalParcel(
	p *parcel.Parcel,
) error

func (*NatTimeoutUpdate) UnmarshalParcel 

func (s *NatTimeoutUpdate) UnmarshalParcel(
	p *parcel.Parcel,
) error

type NetworkProtocol 

type NetworkProtocol int32
const (
	NetworkProtocolTCP NetworkProtocol = 6
	NetworkProtocolUDP NetworkProtocol = 17
)

type OffloadCallbackEvent 

type OffloadCallbackEvent int32
const (
	OffloadCallbackEventOffloadStarted             OffloadCallbackEvent = 1
	OffloadCallbackEventOffloadStoppedError        OffloadCallbackEvent = 2
	OffloadCallbackEventOffloadStoppedUnsupported  OffloadCallbackEvent = 3
	OffloadCallbackEventOffloadSupportAvailable    OffloadCallbackEvent = 4
	OffloadCallbackEventOffloadStoppedLimitReached OffloadCallbackEvent = 5
	OffloadCallbackEventOffloadWarningReached      OffloadCallbackEvent = 6
)

type OffloadProxy 

type OffloadProxy struct {
	Remote binder.IBinder
}

func NewOffloadProxy 

func NewOffloadProxy(
	remote binder.IBinder,
) *OffloadProxy

func (*OffloadProxy) AddDownstream 

func (p *OffloadProxy) AddDownstream(
	ctx context.Context,
	iface string,
	prefix string,
) error

func (*OffloadProxy) AsBinder 

func (p *OffloadProxy) AsBinder() binder.IBinder

func (*OffloadProxy) GetForwardedStats 

func (p *OffloadProxy) GetForwardedStats(
	ctx context.Context,
	upstream string,
) (ForwardedStats, error)

func (*OffloadProxy) InitOffload 

func (p *OffloadProxy) InitOffload(
	ctx context.Context,
	fd1 int32,
	fd2 int32,
	cb ITetheringOffloadCallback,
) error

func (*OffloadProxy) RemoveDownstream 

func (p *OffloadProxy) RemoveDownstream(
	ctx context.Context,
	iface string,
	prefix string,
) error

func (*OffloadProxy) SetDataWarningAndLimit 

func (p *OffloadProxy) SetDataWarningAndLimit(
	ctx context.Context,
	upstream string,
	warningBytes int64,
	limitBytes int64,
) error

func (*OffloadProxy) SetLocalPrefixes 

func (p *OffloadProxy) SetLocalPrefixes(
	ctx context.Context,
	prefixes []string,
) error

func (*OffloadProxy) SetUpstreamParameters 

func (p *OffloadProxy) SetUpstreamParameters(
	ctx context.Context,
	iface string,
	v4Addr string,
	v4Gw string,
	v6Gws []string,
) error

func (*OffloadProxy) StopOffload 

func (p *OffloadProxy) StopOffload(
	ctx context.Context,
) error

type OffloadStub 

type OffloadStub struct {
	Impl      IOffload
	Transport binder.VersionAwareTransport
}

OffloadStub dispatches incoming binder transactions to a typed IOffload implementation.

func (*OffloadStub) Descriptor 

func (s *OffloadStub) Descriptor() string

func (*OffloadStub) OnTransaction 

func (s *OffloadStub) OnTransaction(
	ctx context.Context,
	code binder.TransactionCode,
	_data *parcel.Parcel,
) (*parcel.Parcel, error)

type TetheringOffloadCallbackProxy 

type TetheringOffloadCallbackProxy struct {
	Remote binder.IBinder
}

func NewTetheringOffloadCallbackProxy 

func NewTetheringOffloadCallbackProxy(
	remote binder.IBinder,
) *TetheringOffloadCallbackProxy

func (*TetheringOffloadCallbackProxy) AsBinder 

func (p *TetheringOffloadCallbackProxy) AsBinder() binder.IBinder

func (*TetheringOffloadCallbackProxy) OnEvent 

func (p *TetheringOffloadCallbackProxy) OnEvent(
	ctx context.Context,
	event OffloadCallbackEvent,
) error

func (*TetheringOffloadCallbackProxy) UpdateTimeout 

func (p *TetheringOffloadCallbackProxy) UpdateTimeout(
	ctx context.Context,
	params NatTimeoutUpdate,
) error

type TetheringOffloadCallbackStub 

type TetheringOffloadCallbackStub struct {
	Impl      ITetheringOffloadCallback
	Transport binder.VersionAwareTransport
}

TetheringOffloadCallbackStub dispatches incoming binder transactions to a typed ITetheringOffloadCallback implementation.

func (*TetheringOffloadCallbackStub) Descriptor 

func (s *TetheringOffloadCallbackStub) Descriptor() string

func (*TetheringOffloadCallbackStub) OnTransaction 

func (s *TetheringOffloadCallbackStub) OnTransaction(
	ctx context.Context,
	code binder.TransactionCode,
	_data *parcel.Parcel,
) (*parcel.Parcel, error)

Source Files

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