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
  42   if (payload.vibration_pattern().size() > 0) {
  43     notification_data->vibration_pattern.assign(
  44         payload.vibration_pattern().begin(),
  45         payload.vibration_pattern().end());
  46   }
  47
  48   notification_data->silent = payload.silent();
  49
  50   if (payload.data().length()) {
  51     notification_data->data.assign(payload.data().begin(),
  52                                    payload.data().end());
  53   }
  54
  55   return true;
  56 }
  57
  58 bool SerializeNotificationDatabaseData(const NotificationDatabaseData& input,
  59                                        std::string* output) {
  60   DCHECK(output);
  61
  62   scoped_ptr<NotificationDatabaseDataProto::NotificationData> payload(
  63       new NotificationDatabaseDataProto::NotificationData());
  64
  65   const PlatformNotificationData& notification_data = input.notification_data;
  66
  67   payload->set_title(base::UTF16ToUTF8(notification_data.title));
  68   payload->set_direction(
  69       notification_data.direction ==
  70           PlatformNotificationData::NotificationDirectionRightToLeft ?
  71               NotificationDatabaseDataProto::NotificationData::RIGHT_TO_LEFT :
  72               NotificationDatabaseDataProto::NotificationData::LEFT_TO_RIGHT);
  73   payload->set_lang(notification_data.lang);
  74   payload->set_body(base::UTF16ToUTF8(notification_data.body));
  75   payload->set_tag(notification_data.tag);
  76   payload->set_icon(notification_data.icon.spec());
  77
  78   for (size_t i = 0; i < notification_data.vibration_pattern.size(); ++i)
  79     payload->add_vibration_pattern(notification_data.vibration_pattern[i]);
  80
  81   payload->set_silent(notification_data.silent);
  82
  83   if (notification_data.data.size()) {
  84     payload->set_data(&notification_data.data.front(),
  85                       notification_data.data.size());
  86   }
  87
  88   NotificationDatabaseDataProto message;
  89   message.set_notification_id(input.notification_id);
  90   message.set_origin(input.origin.spec());
  91   message.set_service_worker_registration_id(
  92       input.service_worker_registration_id);
  93   message.set_allocated_notification_data(payload.release());
  94
  95   return message.SerializeToString(output);
  96 }
  97
  98 }  // namespace content