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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/crosapi/crosapi_manager.h"
#include <utility>
#include "base/check.h"
#include "base/functional/bind.h"
#include "base/process/process_handle.h"
#include "chrome/browser/ash/crosapi/crosapi_ash.h"
#include "chromeos/crosapi/mojom/crosapi.mojom.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/platform/platform_channel.h"
#include "mojo/public/cpp/system/invitation.h"
namespace crosapi {
namespace {
CrosapiManager* g_instance = nullptr;
} // namespace
bool CrosapiManager::IsInitialized() {
return g_instance != nullptr;
}
CrosapiManager* CrosapiManager::Get() {
DCHECK(g_instance);
return g_instance;
}
CrosapiManager::CrosapiManager()
: crosapi_ash_(std::make_unique<CrosapiAsh>()) {
DCHECK(!g_instance);
g_instance = this;
}
CrosapiManager::~CrosapiManager() {
DCHECK(g_instance == this);
g_instance = nullptr;
}
CrosapiId CrosapiManager::SendInvitation(
mojo::PlatformChannelEndpoint local_endpoint,
base::OnceClosure disconnect_handler) {
CrosapiId crosapi_id = crosapi_id_generator_.GenerateNextId();
mojo::OutgoingInvitation invitation;
crosapi_ash_->BindReceiver(mojo::PendingReceiver<crosapi::mojom::Crosapi>(
invitation.AttachMessagePipe(/*token=*/0)),
crosapi_id, std::move(disconnect_handler));
mojo::OutgoingInvitation::Send(std::move(invitation),
base::kNullProcessHandle,
std::move(local_endpoint));
return crosapi_id;
}
} // namespace crosapi
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