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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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16
components/script/dom/bindings/structuredclone.rs
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@ -4,10 +4,13 @@
use dom::bindings::error::Fallible;
use dom::bindings::error::Error::DataClone;
use dom::bindings::global::GlobalRef;
use js::glue::JS_STRUCTURED_CLONE_VERSION;
use js::jsapi::JSContext;
use js::jsapi::{JS_WriteStructuredClone, JS_ClearPendingException};
use js::jsval::JSVal;
use js::jsapi::JS_ReadStructuredClone;
use js::jsval::{JSVal, UndefinedValue};
use libc::size_t;
use std::ptr;
@ -37,4 +40,15 @@ impl StructuredCloneData {
nbytes: nbytes,
})
}
pub fn read(self, global: GlobalRef) -> JSVal {
let mut message = UndefinedValue();
unsafe {
assert!(JS_ReadStructuredClone(
global.get_cx(), self.data as *const u64, self.nbytes,
JS_STRUCTURED_CLONE_VERSION, &mut message,
ptr::null(), ptr::null_mut()) != 0);
}
message
}
}