hexdumper

package

v2.4.0 Latest Latest Go to latest Published: Jul 11, 2022 License: MIT Imports: 15 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/gcla/termshark

Links

Open Source Insights

Documentation ¶

Overview ¶

Package hexdumper provides a widget which displays selectable hexdump-like output. Because it's built for termshark, it also allows styling to be applied to ranges of data intended to correspond to packet structure selected in another termshark view.

Index ¶

type IHexBuilder
type LayerStyler
type Options
type PositionChangedCB
type Widget
- func New(data []byte, opts ...Options) *Widget

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type IHexBuilder ¶

type IHexBuilder interface {
	Data() []byte
	Layers() []LayerStyler
	CursorUnselected() string
	CursorSelected() string
	LineNumUnselected() string
	LineNumSelected() string
}

type LayerStyler ¶

type LayerStyler struct {
	Start         int
	End           int
	ColUnselected string
	ColSelected   string
}

type Options ¶

type Options struct {
	StyledLayers      []LayerStyler
	CursorUnselected  string
	CursorSelected    string
	LineNumUnselected string
	LineNumSelected   string
	PaletteIfCopying  string
}

type PositionChangedCB ¶

type PositionChangedCB struct{}

type Widget ¶

type Widget struct {
	gowid.AddressProvidesID
	styled.UsePaletteIfSelectedForCopy
	Callbacks *gowid.Callbacks
	gowid.IsSelectable
	// contains filtered or unexported fields
}

func New ¶

func New(data []byte, opts ...Options) *Widget

func (w *Widget) Build(curpos int) gowid.IWidget

func (w *Widget) Clips(app gowid.IApp) []gowid.ICopyResult

func (w *Widget) CursorSelected() string

func (w *Widget) CursorUnselected() string

func (w *Widget) Data() []byte

func (w *Widget) InHex() bool

func (w *Widget) Layers() []LayerStyler

func (w *Widget) LineNumSelected() string

func (w *Widget) LineNumUnselected() string

func (w *Widget) OnKey(fn viewSwitchFn) viewSwitch

func (w *Widget) OnPositionChanged(f gowid.IWidgetChangedCallback)

func (w *Widget) Position() int

func (w *Widget) RemoveOnPositionChanged(f gowid.IIdentity)

func (w *Widget) Render(size gowid.IRenderSize, focus gowid.Selector, app gowid.IApp) gowid.ICanvas

func (w *Widget) RenderSize(size gowid.IRenderSize, focus gowid.Selector, app gowid.IApp) gowid.IRenderBox

func (w *Widget) SetData(data []byte, app gowid.IApp)

func (w *Widget) SetInHex(val bool, app gowid.IApp)

func (w *Widget) SetLayers(layers []LayerStyler, app gowid.IApp)

func (w *Widget) SetPosition(pos int, app gowid.IApp)

func (w *Widget) String() string

func (w *Widget) UserInput(ev interface{}, size gowid.IRenderSize, focus gowid.Selector, app gowid.IApp) bool

Reject tab because I want it to switch views. Not intended to be transferable.

Source Files ¶

View all Source files

hexdumper.go

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hexdumper

Documentation ¶

Overview ¶

Index ¶

Constants ¶

Variables ¶

Functions ¶

Types ¶

type IHexBuilder ¶

type LayerStyler ¶

type Options ¶

type PositionChangedCB ¶

type Widget ¶

func New ¶

func (*Widget) Build ¶

func (*Widget) Clips ¶

func (*Widget) CursorSelected ¶

func (*Widget) CursorUnselected ¶

func (*Widget) Data ¶

func (*Widget) InHex ¶

func (*Widget) Layers ¶

func (*Widget) LineNumSelected ¶

func (*Widget) LineNumUnselected ¶

func (*Widget) OnKey ¶

func (*Widget) OnPositionChanged ¶

func (*Widget) Position ¶

func (*Widget) RemoveOnPositionChanged ¶

func (*Widget) Render ¶

func (*Widget) RenderSize ¶

func (*Widget) SetData ¶

func (*Widget) SetInHex ¶

func (*Widget) SetLayers ¶

func (*Widget) SetPosition ¶

func (*Widget) String ¶

func (*Widget) UserInput ¶

Source Files ¶