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/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef dom_base_MessageManagerCallback_h_
#define dom_base_MessageManagerCallback_h_
#include "mozilla/NotNull.h"
#include "mozilla/RefPtr.h"
#include "nsError.h"
#include "nsStringFwd.h"
#include "nsTArrayForwardDeclare.h"
namespace mozilla {
class ErrorResult;
namespace dom {
class ContentChild;
class ContentParent;
class ProcessMessageManager;
namespace ipc {
class StructuredCloneData;
class MessageManagerCallback {
public:
virtual ~MessageManagerCallback() = default;
virtual bool DoLoadMessageManagerScript(const nsAString& aURL,
bool aRunInGlobalScope) {
return true;
}
virtual bool DoSendBlockingMessage(
const nsAString& aMessage, NotNull<ipc::StructuredCloneData*> aData,
nsTArray<NotNull<RefPtr<ipc::StructuredCloneData>>>* aRetVal) {
return true;
}
virtual nsresult DoSendAsyncMessage(
const nsAString& aMessage, NotNull<ipc::StructuredCloneData*> aData) {
return NS_OK;
}
virtual mozilla::dom::ProcessMessageManager* GetProcessMessageManager()
const {
return nullptr;
}
virtual void DoGetRemoteType(nsACString& aRemoteType,
ErrorResult& aError) const;
};
} // namespace ipc
} // namespace dom
} // namespace mozilla
#endif