Add file backend support for Blob and related

Changes include:
- Add BlobImpl to Blob, and related caching mechanism
- Expose ResourceThreads to document_loader, workerglobalscope, worker, and global
- Fix encode_multipart_form_data
- Other small fixes to accommodate the above changes
This commit is contained in:
Zhen Zhang 2016-05-17 12:52:35 +08:00
parent d53507f747
commit 43ad4ba585
18 changed files with 253 additions and 152 deletions

View file

@ -22,7 +22,7 @@ use dom::bindings::num::Finite;
use dom::bindings::reflector::{Reflectable, Reflector, reflect_dom_object};
use dom::bindings::str::{ByteString, DOMString, USVString};
use dom::bindings::weakref::MutableWeakRef;
use dom::blob::{Blob, DataSlice};
use dom::blob::{Blob, BlobImpl};
use dom::url::URL;
use js::jsapi::{HandleObject, HandleValue, JSContext, JSObject};
use js::jsval::{JSVal, NullValue};
@ -101,7 +101,7 @@ impl TestBindingMethods for TestBinding {
fn EnumAttribute(&self) -> TestEnum { TestEnum::_empty }
fn SetEnumAttribute(&self, _: TestEnum) {}
fn InterfaceAttribute(&self) -> Root<Blob> {
Blob::new(self.global().r(), DataSlice::empty(), "")
Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "")
}
fn SetInterfaceAttribute(&self, _: &Blob) {}
fn UnionAttribute(&self) -> HTMLElementOrLong { HTMLElementOrLong::Long(0) }
@ -179,7 +179,7 @@ impl TestBindingMethods for TestBinding {
fn SetAttr_to_automatically_rename(&self, _: DOMString) {}
fn GetEnumAttributeNullable(&self) -> Option<TestEnum> { Some(TestEnum::_empty) }
fn GetInterfaceAttributeNullable(&self) -> Option<Root<Blob>> {
Some(Blob::new(self.global().r(), DataSlice::empty(), ""))
Some(Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), ""))
}
fn SetInterfaceAttributeNullable(&self, _: Option<&Blob>) {}
fn GetInterfaceAttributeWeak(&self) -> Option<Root<URL>> {
@ -230,7 +230,7 @@ impl TestBindingMethods for TestBinding {
fn ReceiveByteString(&self) -> ByteString { ByteString::new(vec!()) }
fn ReceiveEnum(&self) -> TestEnum { TestEnum::_empty }
fn ReceiveInterface(&self) -> Root<Blob> {
Blob::new(self.global().r(), DataSlice::empty(), "")
Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "")
}
fn ReceiveAny(&self, _: *mut JSContext) -> JSVal { NullValue() }
fn ReceiveObject(&self, _: *mut JSContext) -> *mut JSObject { panic!() }
@ -247,7 +247,7 @@ impl TestBindingMethods for TestBinding {
}
fn ReceiveSequence(&self) -> Vec<i32> { vec![1] }
fn ReceiveInterfaceSequence(&self) -> Vec<Root<Blob>> {
vec![Blob::new(self.global().r(), DataSlice::empty(), "")]
vec![Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "")]
}
fn ReceiveNullableBoolean(&self) -> Option<bool> { Some(false) }
@ -268,7 +268,7 @@ impl TestBindingMethods for TestBinding {
fn ReceiveNullableByteString(&self) -> Option<ByteString> { Some(ByteString::new(vec!())) }
fn ReceiveNullableEnum(&self) -> Option<TestEnum> { Some(TestEnum::_empty) }
fn ReceiveNullableInterface(&self) -> Option<Root<Blob>> {
Some(Blob::new(self.global().r(), DataSlice::empty(), ""))
Some(Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), ""))
}
fn ReceiveNullableObject(&self, _: *mut JSContext) -> *mut JSObject { ptr::null_mut() }
fn ReceiveNullableUnion(&self) -> Option<HTMLElementOrLong> {