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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 file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "DCPresentationChannelDescription.h"
#include "mozilla/StaticPtr.h"
#include "PresentationBuilderChild.h"
#include "PresentationChild.h"
#include "PresentationIPCService.h"
#include "nsThreadUtils.h"
namespace mozilla {
namespace dom {
/*
* Implementation of PresentationChild
*/
PresentationChild::PresentationChild(PresentationIPCService* aService)
: mActorDestroyed(false), mService(aService) {
MOZ_ASSERT(mService);
MOZ_COUNT_CTOR(PresentationChild);
}
PresentationChild::~PresentationChild() {
MOZ_COUNT_DTOR(PresentationChild);
if (!mActorDestroyed) {
Send__delete__(this);
}
mService = nullptr;
}
void PresentationChild::ActorDestroy(ActorDestroyReason aWhy) {
mActorDestroyed = true;
mService->NotifyPresentationChildDestroyed();
mService = nullptr;
}
PPresentationRequestChild* PresentationChild::AllocPPresentationRequestChild(
const PresentationIPCRequest& aRequest) {
MOZ_ASSERT_UNREACHABLE(
"We should never be manually allocating "
"PPresentationRequestChild actors");
return nullptr;
}
bool PresentationChild::DeallocPPresentationRequestChild(
PPresentationRequestChild* aActor) {
delete aActor;
return true;
}
mozilla::ipc::IPCResult PresentationChild::RecvPPresentationBuilderConstructor(
PPresentationBuilderChild* aActor, const nsString& aSessionId,
const uint8_t& aRole) {
// Child will build the session transport
PresentationBuilderChild* actor =
static_cast<PresentationBuilderChild*>(aActor);
if (NS_WARN_IF(NS_FAILED(actor->Init()))) {
return IPC_FAIL_NO_REASON(this);
}
return IPC_OK();
}
PPresentationBuilderChild* PresentationChild::AllocPPresentationBuilderChild(
const nsString& aSessionId, const uint8_t& aRole) {
RefPtr<PresentationBuilderChild> actor =
new PresentationBuilderChild(aSessionId, aRole);
return actor.forget().take();
}
bool PresentationChild::DeallocPPresentationBuilderChild(
PPresentationBuilderChild* aActor) {
RefPtr<PresentationBuilderChild> actor =
dont_AddRef(static_cast<PresentationBuilderChild*>(aActor));
return true;
}
mozilla::ipc::IPCResult PresentationChild::RecvNotifyAvailableChange(
nsTArray<nsString>&& aAvailabilityUrls, const bool& aAvailable) {
if (mService) {
Unused << NS_WARN_IF(NS_FAILED(
mService->NotifyAvailableChange(aAvailabilityUrls, aAvailable)));
}
return IPC_OK();
}
mozilla::ipc::IPCResult PresentationChild::RecvNotifySessionStateChange(
const nsString& aSessionId, const uint16_t& aState,
const nsresult& aReason) {
if (mService) {
Unused << NS_WARN_IF(NS_FAILED(
mService->NotifySessionStateChange(aSessionId, aState, aReason)));
}
return IPC_OK();
}
mozilla::ipc::IPCResult PresentationChild::RecvNotifyMessage(
const nsString& aSessionId, const nsCString& aData, const bool& aIsBinary) {
if (mService) {
Unused << NS_WARN_IF(
NS_FAILED(mService->NotifyMessage(aSessionId, aData, aIsBinary)));
}
return IPC_OK();
}
mozilla::ipc::IPCResult PresentationChild::RecvNotifySessionConnect(
const uint64_t& aWindowId, const nsString& aSessionId) {
if (mService) {
Unused << NS_WARN_IF(
NS_FAILED(mService->NotifySessionConnect(aWindowId, aSessionId)));
}
return IPC_OK();
}
mozilla::ipc::IPCResult PresentationChild::RecvNotifyCloseSessionTransport(
const nsString& aSessionId, const uint8_t& aRole, const nsresult& aReason) {
if (mService) {
Unused << NS_WARN_IF(NS_FAILED(
mService->CloseContentSessionTransport(aSessionId, aRole, aReason)));
}
return IPC_OK();
}
/*
* Implementation of PresentationRequestChild
*/
PresentationRequestChild::PresentationRequestChild(
nsIPresentationServiceCallback* aCallback)
: mActorDestroyed(false), mCallback(aCallback) {
MOZ_COUNT_CTOR(PresentationRequestChild);
}
PresentationRequestChild::~PresentationRequestChild() {
MOZ_COUNT_DTOR(PresentationRequestChild);
mCallback = nullptr;
}
void PresentationRequestChild::ActorDestroy(ActorDestroyReason aWhy) {
mActorDestroyed = true;
mCallback = nullptr;
}
mozilla::ipc::IPCResult PresentationRequestChild::Recv__delete__(
const nsresult& aResult) {
if (mActorDestroyed) {
return IPC_OK();
}
if (mCallback) {
if (NS_FAILED(aResult)) {
Unused << NS_WARN_IF(NS_FAILED(mCallback->NotifyError(aResult)));
}
}
return IPC_OK();
}
mozilla::ipc::IPCResult PresentationRequestChild::RecvNotifyRequestUrlSelected(
const nsString& aUrl) {
Unused << NS_WARN_IF(NS_FAILED(mCallback->NotifySuccess(aUrl)));
return IPC_OK();
}
} // namespace dom
} // namespace mozilla
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