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Convert CGTraitInterface to use safe JSContext instead of raw JSContext

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This commit is contained in:
marmeladema 2019-07-22 01:09:24 +01:00
parent 808fa65aef
commit 2c5d0a6ebc
43 changed files with 443 additions and 528 deletions
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6
components/script/dom/bindings/codegen/CodegenRust.py
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@ -3332,7 +3332,7 @@ class CGCallGenerator(CGThing):
needsCx = needCx(returnType, (a for (a, _) in arguments), True)
if "cx" not in argsPre and needsCx:
args.prepend(CGGeneric("*cx"))
args.prepend(CGGeneric("cx"))
if nativeMethodName in descriptor.inCompartmentMethods:
args.append(CGGeneric("InCompartment::in_compartment(&AlreadyInCompartment::assert_for_cx(*cx))"))
@ -5649,7 +5649,7 @@ class CGInterfaceTrait(CGThing):
def attribute_arguments(needCx, argument=None, inCompartment=False):
if needCx:
yield "cx", "*mut JSContext"
yield "cx", "SafeJSContext"
if argument:
yield "value", argument_type(descriptor, argument)
@ -6720,7 +6720,7 @@ def argument_type(descriptorProvider, ty, optional=False, defaultValue=None, var
def method_arguments(descriptorProvider, returnType, arguments, passJSBits=True, trailing=None, inCompartment=False):
if needCx(returnType, arguments, passJSBits):
yield "cx", "*mut JSContext"
yield "cx", "SafeJSContext"
for argument in arguments:
ty = argument_type(descriptorProvider, argument.type, argument.optional,

24
components/script/dom/bindings/iterable.rs
View file

@ -76,41 +76,41 @@ impl<T: DomObject + JSTraceable + Iterable> IterableIterator<T> {
/// Return the next value from the iterable object.
#[allow(non_snake_case)]
pub fn Next(&self, cx: *mut JSContext) -> Fallible<NonNull<JSObject>> {
pub fn Next(&self, cx: SafeJSContext) -> Fallible<NonNull<JSObject>> {
let index = self.index.get();
rooted!(in(cx) let mut value = UndefinedValue());
rooted!(in(cx) let mut rval = ptr::null_mut::<JSObject>());
rooted!(in(*cx) let mut value = UndefinedValue());
rooted!(in(*cx) let mut rval = ptr::null_mut::<JSObject>());
let result = if index >= self.iterable.get_iterable_length() {
dict_return(cx, rval.handle_mut(), true, value.handle())
dict_return(*cx, rval.handle_mut(), true, value.handle())
} else {
match self.type_ {
IteratorType::Keys => {
unsafe {
self.iterable
.get_key_at_index(index)
.to_jsval(cx, value.handle_mut());
.to_jsval(*cx, value.handle_mut());
}
dict_return(cx, rval.handle_mut(), false, value.handle())
dict_return(*cx, rval.handle_mut(), false, value.handle())
},
IteratorType::Values => {
unsafe {
self.iterable
.get_value_at_index(index)
.to_jsval(cx, value.handle_mut());
.to_jsval(*cx, value.handle_mut());
}
dict_return(cx, rval.handle_mut(), false, value.handle())
dict_return(*cx, rval.handle_mut(), false, value.handle())
},
IteratorType::Entries => {
rooted!(in(cx) let mut key = UndefinedValue());
rooted!(in(*cx) let mut key = UndefinedValue());
unsafe {
self.iterable
.get_key_at_index(index)
.to_jsval(cx, key.handle_mut());
.to_jsval(*cx, key.handle_mut());
self.iterable
.get_value_at_index(index)
.to_jsval(cx, value.handle_mut());
.to_jsval(*cx, value.handle_mut());
}
key_and_value_return(cx, rval.handle_mut(), key.handle(), value.handle())
key_and_value_return(*cx, rval.handle_mut(), key.handle(), value.handle())
},
}
};