content/browser/notifications/notification_database_data_conversions.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/browser/notifications/notification_database_data_conversions.h"
   6
   7 #include "base/logging.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "content/browser/notifications/notification_database_data.pb.h"
  10 #include "content/public/browser/notification_database_data.h"
  11
  12 namespace content {
  13
  14 bool DeserializeNotificationDatabaseData(const std::string& input,
  15                                          NotificationDatabaseData* output) {
  16   DCHECK(output);
  17
  18   NotificationDatabaseDataProto message;
  19   if (!message.ParseFromString(input))
  20     return false;
  21
  22   output->notification_id = message.notification_id();
  23   output->origin = GURL(message.origin());
  24   output->service_worker_registration_id =
  25       message.service_worker_registration_id();
  26
  27   PlatformNotificationData* notification_data = &output->notification_data;
  28   const NotificationDatabaseDataProto::NotificationData& payload =
  29       message.notification_data();
  30
  31   notification_data->title = base::UTF8ToUTF16(payload.title());
  32   notification_data->direction =
  33       payload.direction() ==
  34           NotificationDatabaseDataProto::NotificationData::RIGHT_TO_LEFT ?
  35               PlatformNotificationData::NotificationDirectionRightToLeft :
  36               PlatformNotificationData::NotificationDirectionLeftToRight;
  37   notification_data->lang = payload.lang();
  38   notification_data->body = base::UTF8ToUTF16(payload.body());
  39   notification_data->tag = payload.tag();
  40   notification_data->icon = GURL(payload.icon());
  41   notification_data->silent = payload.silent();
  42
  43   if (payload.data().length()) {
  44     notification_data->data.assign(payload.data().begin(),
  45                                    payload.data().end());
  46   }
  47
  48   return true;
  49 }
  50
  51 bool SerializeNotificationDatabaseData(const NotificationDatabaseData& input,
  52                                        std::string* output) {
  53   DCHECK(output);
  54
  55   scoped_ptr<NotificationDatabaseDataProto::NotificationData> payload(
  56       new NotificationDatabaseDataProto::NotificationData());
  57
  58   const PlatformNotificationData& notification_data = input.notification_data;
  59
  60   payload->set_title(base::UTF16ToUTF8(notification_data.title));
  61   payload->set_direction(
  62       notification_data.direction ==
  63           PlatformNotificationData::NotificationDirectionRightToLeft ?
  64               NotificationDatabaseDataProto::NotificationData::RIGHT_TO_LEFT :
  65               NotificationDatabaseDataProto::NotificationData::LEFT_TO_RIGHT);
  66   payload->set_lang(notification_data.lang);
  67   payload->set_body(base::UTF16ToUTF8(notification_data.body));
  68   payload->set_tag(notification_data.tag);
  69   payload->set_icon(notification_data.icon.spec());
  70   payload->set_silent(notification_data.silent);
  71
  72   if (notification_data.data.size()) {
  73     payload->set_data(&notification_data.data.front(),
  74                       notification_data.data.size());
  75   }
  76
  77   NotificationDatabaseDataProto message;
  78   message.set_notification_id(input.notification_id);
  79   message.set_origin(input.origin.spec());
  80   message.set_service_worker_registration_id(
  81       input.service_worker_registration_id);
  82   message.set_allocated_notification_data(payload.release());
  83
  84   return message.SerializeToString(output);
  85 }
  86
  87 }  // namespace content