content/child/db_message_filter.cc

   1 // Copyright 2013 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/child/db_message_filter.h"
   6
   7 #include "content/common/database_messages.h"
   8 #include "third_party/WebKit/public/platform/WebString.h"
   9 #include "third_party/WebKit/public/web/WebDatabase.h"
  10
  11 using blink::WebString;
  12
  13 namespace content {
  14
  15 DBMessageFilter::DBMessageFilter() {
  16 }
  17
  18 bool DBMessageFilter::OnMessageReceived(const IPC::Message& message) {
  19   bool handled = true;
  20   IPC_BEGIN_MESSAGE_MAP(DBMessageFilter, message)
  21     IPC_MESSAGE_HANDLER(DatabaseMsg_UpdateSize, OnDatabaseUpdateSize)
  22     IPC_MESSAGE_HANDLER(DatabaseMsg_UpdateSpaceAvailable,
  23                         OnDatabaseUpdateSpaceAvailable)
  24     IPC_MESSAGE_HANDLER(DatabaseMsg_ResetSpaceAvailable,
  25                         OnDatabaseResetSpaceAvailable)
  26     IPC_MESSAGE_HANDLER(DatabaseMsg_CloseImmediately,
  27                         OnDatabaseCloseImmediately)
  28     IPC_MESSAGE_UNHANDLED(handled = false)
  29   IPC_END_MESSAGE_MAP()
  30   return handled;
  31 }
  32
  33 void DBMessageFilter::OnDatabaseUpdateSize(const std::string& origin_identifier,
  34                                            const base::string16& database_name,
  35                                            int64 database_size) {
  36   blink::WebDatabase::updateDatabaseSize(
  37       WebString::fromUTF8(origin_identifier), database_name, database_size);
  38 }
  39
  40 void DBMessageFilter::OnDatabaseUpdateSpaceAvailable(
  41     const std::string& origin_identifier,
  42     int64 space_available) {
  43   blink::WebDatabase::updateSpaceAvailable(
  44       WebString::fromUTF8(origin_identifier), space_available);
  45 }
  46
  47 void DBMessageFilter::OnDatabaseResetSpaceAvailable(
  48     const std::string& origin_identifier) {
  49   blink::WebDatabase::resetSpaceAvailable(
  50       WebString::fromUTF8(origin_identifier));
  51 }
  52
  53 void DBMessageFilter::OnDatabaseCloseImmediately(
  54     const std::string& origin_identifier,
  55     const base::string16& database_name) {
  56   blink::WebDatabase::closeDatabaseImmediately(
  57       WebString::fromUTF8(origin_identifier), database_name);
  58 }
  59
  60 }  // namespace content