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Implement StructuredCloneData::read.

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This commit is contained in:
Ms2ger 2015-01-10 16:30:27 +01:00
parent 5978b21abf
commit 14ff55443f
3 changed files with 21 additions and 28 deletions
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17
components/script/dom/worker.rs
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@ -21,14 +21,11 @@ use script_task::{ScriptChan, ScriptMsg, Runnable};
use servo_util::str::DOMString;
use js::glue::JS_STRUCTURED_CLONE_VERSION;
use js::jsapi::JSContext;
use js::jsapi::JS_ReadStructuredClone;
use js::jsval::{JSVal, UndefinedValue};
use js::jsval::JSVal;
use url::UrlParser;
use std::cell::Cell;
use std::ptr;
pub type TrustedWorkerAddress = Trusted<Worker>;
@ -80,22 +77,14 @@ impl Worker {
Ok(Temporary::from_rooted(worker.r()))
}
#[allow(unsafe_blocks)]
pub fn handle_message(address: TrustedWorkerAddress,
data: StructuredCloneData) {
let worker = address.to_temporary().root();
let global = worker.r().global.root();
let mut message = UndefinedValue();
unsafe {
assert!(JS_ReadStructuredClone(
global.r().get_cx(), data.data as *const u64, data.nbytes,
JS_STRUCTURED_CLONE_VERSION, &mut message,
ptr::null(), ptr::null_mut()) != 0);
}
let target: JSRef<EventTarget> = EventTargetCast::from_ref(worker.r());
let message = data.read(global.r());
MessageEvent::dispatch_jsval(target, global.r(), message);
}
}