/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-

 * vim: sts=8 sw=2 ts=2 tw=99 et :

 * 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 "ContentProcessHost.h"

namespace mozilla {

namespace dom {

using namespace ipc;

ContentProcessHost::ContentProcessHost(ContentParent* aContentParent,

                                       bool aIsFileContent)

 : GeckoChildProcessHost(GeckoProcessType_Content, aIsFileContent),

   mHasLaunched(false),

   mContentParent(aContentParent)

{

  MOZ_COUNT_CTOR(ContentProcessHost);

}

ContentProcessHost::~ContentProcessHost()

{

  MOZ_COUNT_DTOR(ContentProcessHost);

}

bool

ContentProcessHost::Launch(StringVector aExtraOpts)

{

  MOZ_ASSERT(!mHasLaunched);

  MOZ_ASSERT(mContentParent);

  bool res = GeckoChildProcessHost::AsyncLaunch(aExtraOpts);

  MOZ_RELEASE_ASSERT(res);

  return true;

}

void

ContentProcessHost::OnProcessHandleReady(ProcessHandle aProcessHandle)

{

  MOZ_ASSERT(!NS_IsMainThread());

  // This will wake up the main thread if it is waiting for the process to

  // launch.

  mContentParent->SetOtherProcessId(base::GetProcId(aProcessHandle));

  mHasLaunched = true;

  GeckoChildProcessHost::OnProcessHandleReady(aProcessHandle);

}

void

ContentProcessHost::OnProcessLaunchError()

{

  MOZ_ASSERT(!NS_IsMainThread());

  mContentParent->SetOtherProcessId(mozilla::ipc::kInvalidProcessId,

                                    ContentParent::ProcessIdState::eError);

  mHasLaunched = true;

  GeckoChildProcessHost::OnProcessLaunchError();

}

} // namespace dom

} // namespace mozilla