components/services/language_detection/language_detection_service_impl.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SERVICES_LANGUAGE_DETECTION_LANGUAGE_DETECTION_SERVICE_IMPL_H_
#define COMPONENTS_SERVICES_LANGUAGE_DETECTION_LANGUAGE_DETECTION_SERVICE_IMPL_H_

#include <string>

#include "components/services/language_detection/public/mojom/language_detection.mojom.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/receiver.h"

namespace language_detection {

// Language Detection Service implementation.
//
// This service implementation analyzes text content to determine the most
// likely language for it.
// It is intended to operate in an out-of-browser-process service.
class LanguageDetectionServiceImpl : public mojom::LanguageDetectionService {
 public:
  explicit LanguageDetectionServiceImpl(
      mojo::PendingReceiver<mojom::LanguageDetectionService> receiver);

  LanguageDetectionServiceImpl(const LanguageDetectionServiceImpl&) = delete;
  LanguageDetectionServiceImpl& operator=(const LanguageDetectionServiceImpl&) =
      delete;

  ~LanguageDetectionServiceImpl() override;

 private:
  // chrome::mojom::LanguageDetectionService override.
  void DetermineLanguage(const ::std::u16string& text,
                         DetermineLanguageCallback callback) override;

  mojo::Receiver<mojom::LanguageDetectionService> receiver_;
};

}  // namespace language_detection

#endif  // COMPONENTS_SERVICES_LANGUAGE_DETECTION_LANGUAGE_DETECTION_SERVICE_IMPL_H_