extension

type Hook interface {
	// Name returns the name of the extension.
	Name() string
}

type ReportHook interface {
	Hook

	// PreReport is called before the report is written.
	// It can modify the report. It is called on the client side.
	PreReport(ctx context.Context, report *types.Report, opts flag.Options) error

	// PostReport is called after the report is written.
	// It can modify the report. It is called on the client side.
	PostReport(ctx context.Context, report *types.Report, opts flag.Options) error
}

type RunHook interface {
	Hook

	// PreRun is called before all the processes.
	PreRun(ctx context.Context, opts flag.Options) error

	// PostRun is called after all the processes.
	PostRun(ctx context.Context, opts flag.Options) error
}

type ScanHook interface {
	Hook

	// PreScan is called before the scan. It can modify the scan target.
	// It may be called on the server side in client/server mode.
	PreScan(ctx context.Context, target *types.ScanTarget, opts types.ScanOptions) error

	// PostScan is called after the scan. It can modify the results.
	// It may be called on the server side in client/server mode.
	// NOTE: Wasm modules cannot directly modify the passed results,
	//       so it returns a copy of the results.
	PostScan(ctx context.Context, results types.Results) (types.Results, error)
}