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refactor(script): move crate::dom::bindings::{utils → principals)::ServoJSPrincipal

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This commit is contained in:
yvt 2021-07-13 21:45:21 +09:00
parent dfb4a0c844
commit 320965bfb9
5 changed files with 51 additions and 49 deletions
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45
components/script/dom/bindings/utils.rs
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@ -19,17 +19,12 @@ use crate::script_runtime::JSContext as SafeJSContext;
use js::conversions::ToJSValConvertible;
use js::glue::JS_GetReservedSlot;
use js::glue::{CallJitGetterOp, CallJitMethodOp, CallJitSetterOp, IsWrapper};
use js::glue::{
CreateRustJSPrincipals, DestroyRustJSPrincipals, GetRustJSPrincipalsPrivate,
JSPrincipalsCallbacks,
};
use js::glue::{UnwrapObjectDynamic, UnwrapObjectStatic, RUST_JSID_TO_INT, RUST_JSID_TO_STRING};
use js::glue::{
RUST_FUNCTION_VALUE_TO_JITINFO, RUST_JSID_IS_INT, RUST_JSID_IS_STRING, RUST_JSID_IS_VOID,
};
use js::jsapi::HandleId as RawHandleId;
use js::jsapi::HandleObject as RawHandleObject;
use js::jsapi::JSPrincipals;
use js::jsapi::MutableHandleIdVector as RawMutableHandleIdVector;
use js::jsapi::{AtomToLinearString, GetLinearStringCharAt, GetLinearStringLength};
use js::jsapi::{CallArgs, DOMCallbacks, GetNonCCWObjectGlobal};
@ -53,7 +48,6 @@ use js::rust::{Handle, HandleId, HandleObject, HandleValue, MutableHandleValue};
use js::typedarray::{CreateWith, Float32Array};
use js::JS_CALLEE;
use malloc_size_of::{MallocSizeOf, MallocSizeOfOps};
use servo_url::MutableOrigin;
use std::ffi::CString;
use std::os::raw::{c_char, c_void};
use std::ptr;
@ -70,45 +64,6 @@ impl MallocSizeOf for WindowProxyHandler {
}
}
//TODO make principal.rs
// TODO: RAII ref-counting
pub struct ServoJSPrincipal(pub *mut JSPrincipals);
impl ServoJSPrincipal {
pub fn new(origin: &MutableOrigin) -> Self {
let private: Box<MutableOrigin> = Box::new(origin.clone());
Self(unsafe { CreateRustJSPrincipals(&PRINCIPALS_CALLBACKS, Box::into_raw(private) as _) })
}
pub unsafe fn origin(&self) -> MutableOrigin {
let origin = GetRustJSPrincipalsPrivate(self.0) as *mut MutableOrigin;
(*origin).clone()
}
}
pub unsafe extern "C" fn destroy_servo_jsprincipal(principals: *mut JSPrincipals) {
Box::from_raw(GetRustJSPrincipalsPrivate(principals) as *mut MutableOrigin);
DestroyRustJSPrincipals(principals);
}
const PRINCIPALS_CALLBACKS: JSPrincipalsCallbacks = JSPrincipalsCallbacks {
write: None,
isSystemOrAddonPrincipal: Some(principals_is_system_or_addon_principal),
};
unsafe extern "C" fn principals_is_system_or_addon_principal(_: *mut JSPrincipals) -> bool {
false
}
//TODO is same_origin_domain equivalent to subsumes for our purposes
pub unsafe extern "C" fn subsumes(obj: *mut JSPrincipals, other: *mut JSPrincipals) -> bool {
let obj = ServoJSPrincipal(obj);
let other = ServoJSPrincipal(other);
let obj_origin = obj.origin();
let other_origin = other.origin();
obj_origin.same_origin_domain(&other_origin)
}
#[derive(JSTraceable, MallocSizeOf)]
/// Static data associated with a global object.
pub struct GlobalStaticData {