storage/mozStorageRow.h
author alwu <alwu@mozilla.com>
Mon, 07 Jan 2019 19:57:48 +0000
changeset 512757 0e229bbdaae5c8fa9f83796c628a4fdf88f057ba
parent 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1513039 - part5 : log warning when autoplay is blocked. r=cpearce,karlt Wrap 'nsContentUtils::ReportToConsole()' to reduce necessary input parameters and call it when we need to log error or warning message. Show the warning when autoplay is blocked. For web audio, this restores the console messages removed in part4 and also reports the same message when the AudioContext is blocked in the constructor. Differential Revision: https://phabricator.services.mozilla.com/D14330

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozStorageRow_h
#define mozStorageRow_h

#include "mozIStorageRow.h"
#include "nsCOMArray.h"
#include "nsDataHashtable.h"
#include "mozilla/Attributes.h"
class nsIVariant;
struct sqlite3_stmt;

namespace mozilla {
namespace storage {

class Row final : public mozIStorageRow {
 public:
  NS_DECL_THREADSAFE_ISUPPORTS
  NS_DECL_MOZISTORAGEROW
  NS_DECL_MOZISTORAGEVALUEARRAY

  Row() : mNumCols(0) {}

  /**
   * Initializes the object with the given statement.  Copies the values from
   * the statement.
   *
   * @param aStatement
   *        The sqlite statement to pull results from.
   */
  nsresult initialize(sqlite3_stmt *aStatement);

 private:
  ~Row() {}

  /**
   * The number of columns in this tuple.
   */
  uint32_t mNumCols;

  /**
   * Stores the data in the tuple.
   */
  nsCOMArray<nsIVariant> mData;

  /**
   * Maps a given name to a column index.
   */
  nsDataHashtable<nsCStringHashKey, uint32_t> mNameHashtable;
};

}  // namespace storage
}  // namespace mozilla

#endif  // mozStorageRow_h