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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "URLMainThread.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/Blob.h"
#include "mozilla/dom/BlobURLProtocolHandler.h"
#include "mozilla/Unused.h"
#include "nsContentUtils.h"
#include "nsNetUtil.h"
#include "nsThreadUtils.h"
#include "mozilla/dom/Document.h"
namespace mozilla::dom {
/* static */
void URLMainThread::CreateObjectURL(const GlobalObject& aGlobal,
const BlobOrMediaSource& aObj,
nsACString& aResult, ErrorResult& aRv) {
MOZ_ASSERT(NS_IsMainThread());
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
if (NS_WARN_IF(!global)) {
aRv.Throw(NS_ERROR_FAILURE);
return;
}
nsAutoString partKey;
if (nsCOMPtr<nsPIDOMWindowInner> owner = do_QueryInterface(global)) {
if (Document* doc = owner->GetExtantDoc()) {
nsCOMPtr<nsICookieJarSettings> cookieJarSettings =
doc->CookieJarSettings();
cookieJarSettings->GetPartitionKey(partKey);
}
}
nsCOMPtr<nsIPrincipal> principal =
nsContentUtils::ObjectPrincipal(aGlobal.Get());
if (aObj.IsBlob()) {
aRv = BlobURLProtocolHandler::AddDataEntry(
aObj.GetAsBlob().Impl(), principal, NS_ConvertUTF16toUTF8(partKey),
aResult);
} else if (aObj.IsMediaSource()) {
aRv = BlobURLProtocolHandler::AddDataEntry(
&aObj.GetAsMediaSource(), principal, NS_ConvertUTF16toUTF8(partKey),
aResult);
} else {
MOZ_CRASH("Invalid type for a BlobOrMediaSource");
}
if (NS_WARN_IF(aRv.Failed())) {
return;
}
global->RegisterHostObjectURI(aResult);
}
/* static */
void URLMainThread::RevokeObjectURL(const GlobalObject& aGlobal,
const nsACString& aURL, ErrorResult& aRv) {
MOZ_ASSERT(NS_IsMainThread());
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
if (!global) {
aRv.Throw(NS_ERROR_FAILURE);
return;
}
nsAutoString partKey;
if (nsCOMPtr<nsPIDOMWindowInner> owner = do_QueryInterface(global)) {
if (Document* doc = owner->GetExtantDoc()) {
nsCOMPtr<nsICookieJarSettings> cookieJarSettings =
doc->CookieJarSettings();
cookieJarSettings->GetPartitionKey(partKey);
}
}
if (BlobURLProtocolHandler::RemoveDataEntry(
aURL, nsContentUtils::ObjectPrincipal(aGlobal.Get()),
NS_ConvertUTF16toUTF8(partKey))) {
global->UnregisterHostObjectURI(aURL);
}
}
// static
bool URLMainThread::IsBoundToBlob(const GlobalObject& aGlobal,
const nsACString& aURL, ErrorResult& aRv) {
MOZ_ASSERT(NS_IsMainThread());
return BlobURLProtocolHandler::HasDataEntryTypeBlob(aURL);
}
} // namespace mozilla::dom