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//
// Automatically generated by ipdlc.
// Edit at your own risk
//
#include "mozilla/dom/cache/PCacheChild.h"
#include "mozilla/ProfilerLabels.h"
#include "mozilla/dom/FetchIPCTypes.h"
#include "mozilla/dom/cache/CacheChild.h"
#include "mozilla/dom/cache/IPCUtils.h"
#include "mozilla/ipc/TransportSecurityInfoUtils.h"
#include "nsID.h"
#include "nsITransportSecurityInfo.h"
#include "mozilla/ipc/PBackgroundChild.h"
#include "mozilla/dom/cache/PCacheOpChild.h"
#include "mozilla/dom/cache/PCacheStreamControlChild.h"
#include "ipc/IPCMessageUtils.h"
#include "ipc/IPCMessageUtilsSpecializations.h"
#include "nsIFile.h"
#include "mozilla/ipc/Endpoint.h"
#include "mozilla/ipc/ProtocolMessageUtils.h"
#include "mozilla/ipc/ProtocolUtils.h"
#include "mozilla/ipc/ShmemMessageUtils.h"
#include "mozilla/ipc/TaintingIPCUtils.h"
namespace mozilla {
namespace dom {
namespace cache {
auto PCacheChild::Recv__delete__() -> mozilla::ipc::IPCResult
{
return IPC_OK();
}
MOZ_IMPLICIT PCacheChild::PCacheChild() :
mozilla::ipc::IRefCountedProtocol(PCacheMsgStart, mozilla::ipc::ChildSide)
{
MOZ_COUNT_CTOR(PCacheChild);
}
PCacheChild::~PCacheChild()
{
MOZ_COUNT_DTOR(PCacheChild);
}
auto PCacheChild::ActorAlloc() -> void
{
AddRef();
}
auto PCacheChild::ActorDealloc() -> void
{
Release();
}
auto PCacheChild::OtherPid() const -> ::base::ProcessId
{
::base::ProcessId pid =
::mozilla::ipc::IProtocol::ToplevelProtocol()->OtherPidMaybeInvalid();
MOZ_RELEASE_ASSERT(pid != ::base::kInvalidProcessId);
return pid;
}
auto PCacheChild::Manager() const -> PBackgroundChild*
{
return static_cast<PBackgroundChild*>(IProtocol::Manager());
}
auto PCacheChild::ManagedPCacheOpChild(nsTArray<PCacheOpChild*>& aArr) const -> void
{
mManagedPCacheOpChild.ToArray(aArr);
}
auto PCacheChild::ManagedPCacheOpChild() const -> const ManagedContainer<PCacheOpChild>&
{
return mManagedPCacheOpChild;
}
auto PCacheChild::AllManagedActorsCount() const -> uint32_t
{
uint32_t total = 0;
total += mManagedPCacheOpChild.Count();
return total;
}
auto PCacheChild::OpenPCacheOpEndpoint(PCacheOpChild* aActor) -> ManagedEndpoint<PCacheOpParent>
{
if (!aActor) {
NS_WARNING("Cannot bind null PCacheOpChild actor");
return ManagedEndpoint<PCacheOpParent>();
}
if (aActor->SetManagerAndRegister(this)) {
mManagedPCacheOpChild.Insert(aActor);
} else {
NS_WARNING("Failed to bind PCacheOpChild actor");
return ManagedEndpoint<PCacheOpParent>();
}
// Mark our actor as awaiting the other side to be bound. This will
// be cleared when a `MANAGED_ENDPOINT_{DROPPED,BOUND}` message is
// received.
aActor->mAwaitingManagedEndpointBind = true;
return ManagedEndpoint<PCacheOpParent>(mozilla::ipc::PrivateIPDLInterface(), aActor);
}
auto PCacheChild::BindPCacheOpEndpoint(
ManagedEndpoint<PCacheOpChild> aEndpoint,
PCacheOpChild* aActor) -> bool
{
return aEndpoint.Bind(mozilla::ipc::PrivateIPDLInterface(), aActor, this, mManagedPCacheOpChild);
}
auto PCacheChild::SendPCacheOpConstructor(
PCacheOpChild* actor,
const CacheOpArgs& aOpArgs) -> PCacheOpChild*
{
if (!actor) {
NS_WARNING("Cannot bind null PCacheOpChild actor");
return nullptr;
}
if (actor->SetManagerAndRegister(this)) {
mManagedPCacheOpChild.Insert(actor);
} else {
NS_WARNING("Failed to bind PCacheOpChild actor");
return nullptr;
}
// Build our constructor message.
UniquePtr<IPC::Message> msg__ = PCache::Msg_PCacheOpConstructor(Id());
IPC::MessageWriter writer__{
(*(msg__)),
this};
IPC::WriteParam((&(writer__)), actor);
// Sentinel = 'actor'
((&(writer__)))->WriteSentinel(102892058);
IPC::WriteParam((&(writer__)), aOpArgs);
// Sentinel = 'aOpArgs'
((&(writer__)))->WriteSentinel(173212334);
// Notify the other side about the newly created actor. This can
// fail if our manager has already been destroyed.
//
// NOTE: If the send call fails due to toplevel channel teardown,
// the `IProtocol::ChannelSend` wrapper absorbs the error for us,
// so we don't tear down actors unexpectedly.
if (mozilla::ipc::LoggingEnabledFor("PCache", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PCacheChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PCache::Msg_PCacheOpConstructor", OTHER);
bool sendok__ = ChannelSend(std::move(msg__));
// Warn, destroy the actor, and return null if the message failed to
// send. Otherwise, return the successfully created actor reference.
if (!sendok__) {
NS_WARNING("Error sending PCacheOpChild constructor");
actor->ActorDisconnected(FailedConstructor);
return nullptr;
}
return actor;
}
auto PCacheChild::SendTeardown() -> bool
{
UniquePtr<IPC::Message> msg__ = PCache::Msg_Teardown(Id());
IPC::MessageWriter writer__{
(*(msg__)),
this};
if (mozilla::ipc::LoggingEnabledFor("PCache", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PCacheChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PCache::Msg_Teardown", OTHER);
bool sendok__ = ChannelSend(std::move(msg__));
return sendok__;
}
auto PCacheChild::RemoveManagee(
int32_t aProtocolId,
IProtocol* aListener) -> void
{
switch (aProtocolId) {
case PCacheOpMsgStart:
MOZ_ALWAYS_TRUE(mManagedPCacheOpChild.EnsureRemoved(static_cast<PCacheOpChild*>(aListener)));
return;
default:
FatalError("unreached");
return; }
}
auto PCacheChild::DeallocManagee(
int32_t aProtocolId,
IProtocol* aListener) -> void
{
switch (aProtocolId) {
default:
FatalError("unreached");
return;
}
}
auto PCacheChild::OnMessageReceived(const Message& msg__) -> PCacheChild::Result
{
switch (msg__.type()) {
case MANAGED_ENDPOINT_BOUND_MESSAGE_TYPE:
{
if (!mAwaitingManagedEndpointBind) {
NS_WARNING("Unexpected managed endpoint lifecycle message after actor bound!");
return MsgNotAllowed;
}
mAwaitingManagedEndpointBind = false;
return MsgProcessed;
}
case MANAGED_ENDPOINT_DROPPED_MESSAGE_TYPE:
{
if (!mAwaitingManagedEndpointBind) {
NS_WARNING("Unexpected managed endpoint lifecycle message after actor bound!");
return MsgNotAllowed;
}
mAwaitingManagedEndpointBind = false;
this->ActorDisconnected(ManagedEndpointDropped);
return MsgProcessed;
}
case PCache::Reply_PCacheOpConstructor__ID:
{
return MsgProcessed;
}
case PCache::Msg___delete____ID:
{
if (mozilla::ipc::LoggingEnabledFor("PCache", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PCacheChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Received ",
(&(msg__))->type(),
mozilla::ipc::MessageDirection::eReceiving);
}
AUTO_PROFILER_LABEL("PCache::Msg___delete__", OTHER);
mozilla::ipc::IPCResult __ok = (static_cast<CacheChild*>(this))->Recv__delete__();
if ((!(__ok))) {
mozilla::ipc::ProtocolErrorBreakpoint("Handler returned error code!");
// Error handled in mozilla::ipc::IPCResult
return MsgProcessingError;
}
this->ActorDisconnected(Deletion);
return MsgProcessed;
}
default:
return MsgNotKnown;
}
}
auto PCacheChild::OnMessageReceived(
const Message& msg__,
UniquePtr<Message>& reply__) -> PCacheChild::Result
{
return MsgNotKnown;
}
auto PCacheChild::DoomSubtree() -> void
{
for (auto* key : mManagedPCacheOpChild) {
key->DoomSubtree();
}
SetDoomed();
}
auto PCacheChild::PeekManagedActor() -> IProtocol*
{
if (IProtocol* actor = mManagedPCacheOpChild.Peek()) {
return actor;
}
return nullptr;
}
} // namespace cache
} // namespace dom
} // namespace mozilla
namespace IPC {
auto ParamTraits<::mozilla::dom::cache::PCacheChild*>::Write(
IPC::MessageWriter* aWriter,
const paramType& aVar) -> void
{
MOZ_RELEASE_ASSERT(
aWriter->GetActor(),
"Cannot serialize managed actors without an actor");
int32_t id;
if (!aVar) {
id = 0; // kNullActorId
} else {
id = aVar->Id();
if (id == 1) { // kFreedActorId
aVar->FatalError("Actor has been |delete|d");
}
MOZ_RELEASE_ASSERT(
aWriter->GetActor()->GetIPCChannel() == aVar->GetIPCChannel(),
"Actor must be from the same channel as the"
" actor it's being sent over");
MOZ_RELEASE_ASSERT(
aVar->CanSend(),
"Actor must still be open when sending");
}
IPC::WriteParam(aWriter, id);
}
auto ParamTraits<::mozilla::dom::cache::PCacheChild*>::Read(IPC::MessageReader* aReader) -> IPC::ReadResult<paramType>
{
MOZ_RELEASE_ASSERT(
aReader->GetActor(),
"Cannot deserialize managed actors without an actor");
mozilla::Maybe<mozilla::ipc::IProtocol*> actor = aReader->GetActor()
->ReadActor(aReader, true, "PCache", PCacheMsgStart);
if (actor.isSome()) {
return static_cast<::mozilla::dom::cache::PCacheChild*>(actor.ref());
}
return {};
}
} // namespace IPC