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ServiceWorkerGlobalScopeState

bao_browser

Struct ServiceWorkerGlobalScopeState 

Source 
pub struct ServiceWorkerGlobalScopeState {
    pub scope: WorkerGlobalScopeState,
    pub registration_id: ServiceWorkerRegistrationId,
    pub has_fetch_handler: bool,
    pub has_activate_handler: bool,
    pub has_install_handler: bool,
    pub has_message_handler: bool,
    pub scope_url: String,
}
Expand description

A ServiceWorkerGlobalScope state tracked by bao_browser.

This struct represents the bao-side view of a ServiceWorker’s global scope. The actual DOM ServiceWorkerGlobalScope lives in servo’s ScriptThread; this struct tracks the state that bao needs for lifecycle management, CDP observability, and stealth consistency verification.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] DF-WK-8 / DF-WK-10

Fields§

§scope: WorkerGlobalScopeState

The base WorkerGlobalScope state. @trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] [entity:WorkerGlobalScope]

§registration_id: ServiceWorkerRegistrationId

The ServiceWorkerRegistrationId this scope belongs to. @trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope]

§has_fetch_handler: bool

Whether onfetch event handler is registered. When true, the ServiceWorker intercepts fetch events within its scope. @trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] [criterion:19]

§has_activate_handler: bool

Whether onactivate event handler is registered. @trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope]

§has_install_handler: bool

Whether oninstall event handler is registered. @trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope]

§has_message_handler: bool

Whether onmessage event handler is registered (for SW-to-page messages). @trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope]

§scope_url: String

The registration scope URL (used for fetch interception matching). @trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] DF-WK-8

Implementations§

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impl ServiceWorkerGlobalScopeState

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pub fn new( registration_id: ServiceWorkerRegistrationId, config: &ServiceWorkerScopeConfig, ) -> Self

Create a ServiceWorkerGlobalScopeState for the given ServiceWorker registration.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] DF-WK-8 / DF-WK-10

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pub fn location(&self) -> Option<&WorkerLocation>

Get the WorkerLocation for this scope.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] [entity:WorkerLocation]

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pub fn navigator(&self) -> &WorkerNavigator

Get the WorkerNavigator for this scope.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] [entity:WorkerNavigator]

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pub fn set_fetch_handler(&mut self)

Mark onfetch handler as registered. When set, the ServiceWorker will intercept fetch events within its scope.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] [criterion:19]

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pub fn set_activate_handler(&mut self)

Mark onactivate handler as registered.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope]

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pub fn set_install_handler(&mut self)

Mark oninstall handler as registered.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope]

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pub fn set_message_handler(&mut self)

Mark onmessage handler as registered.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope]

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pub fn is_url_in_scope(&self, url: &str) -> bool

Returns true if the given URL falls within this ServiceWorker’s scope.

Per DF-WK-8: “scope 匹配的导航/fetch 经 SW 拦截”. A URL is within scope if it starts with the scope URL prefix.

@trace REQ-BRW-004 [entity:ServiceWorkerGlobalScope] DF-WK-8

Trait Implementations§

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impl Clone for ServiceWorkerGlobalScopeState

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fn clone(&self) -> ServiceWorkerGlobalScopeState

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ServiceWorkerGlobalScopeState

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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