author Amit Hilbuch <>
Thu, 18 Apr 2019 11:57:40 +0000
changeset 529955 881c738e33a8ded55180803b876a1659e3372e5d
parent 505383 6f3709b3878117466168c40affa7bca0b60cf75b
child 530873 e1993a1f09ac53cd1a04fdf6a87f8cad8e44f73e
permissions -rw-r--r--
Bug 1539996 [wpt PR 16092] - Adding WPT for accepting an offer to receive simulcast., a=testonly Automatic update from web-platform-tests Adding WPT for accepting an offer to receive simulcast. This test checks that when a PeerConnection receives an offer from an SFU indicating that the SFU wants to receive simulcast, it generates an answer that negotiates sending simulcast. Bug: None Change-Id: I1b6623169a1c2fd18ee453bfbf8e63cee95e5bd3 Reviewed-on: Reviewed-by: Harald Alvestrand <> Commit-Queue: Amit Hilbuch <> Cr-Commit-Position: refs/heads/master@{#644886} -- wpt-commits: c2bd80a32f478b4029307523d6ee02c2aa695b19 wpt-pr: 16092

/* -*- 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 */

#ifndef mozStorageBindingParamsArray_h
#define mozStorageBindingParamsArray_h

#include "nsAutoPtr.h"
#include "nsTArray.h"
#include "mozilla/Attributes.h"

#include "mozIStorageBindingParamsArray.h"

namespace mozilla {
namespace storage {

class StorageBaseStatementInternal;

class BindingParamsArray final : public mozIStorageBindingParamsArray {
  typedef nsTArray<nsCOMPtr<mozIStorageBindingParams> > array_type;

  ~BindingParamsArray() {}


  explicit BindingParamsArray(StorageBaseStatementInternal *aOwningStatement);

  typedef array_type::size_type size_type;

   * Locks the array and prevents further modification to it (such as adding
   * more elements to it).
  void lock();

   * @return the pointer to the owning BindingParamsArray.
  const StorageBaseStatementInternal *getOwner() const;

   * @return the number of elemets the array contains.
  size_type length() const { return mArray.Length(); }

  class iterator {
    iterator(BindingParamsArray *aArray, uint32_t aIndex)
        : mArray(aArray), mIndex(aIndex) {}

    iterator &operator++(int) {
      return *this;

    bool operator==(const iterator &aOther) const {
      return mIndex == aOther.mIndex;
    bool operator!=(const iterator &aOther) const { return !(*this == aOther); }
    mozIStorageBindingParams *operator*() {
      NS_ASSERTION(mIndex < mArray->length(),
                   "Dereferenceing an invalid value!");
      return mArray->mArray[mIndex].get();

    void operator--() {}
    BindingParamsArray *mArray;
    uint32_t mIndex;

   * Obtains an iterator pointing to the beginning of the array.
  inline iterator begin() {
    NS_ASSERTION(length() != 0,
                 "Obtaining an iterator to the beginning with no elements!");
    return iterator(this, 0);

   * Obtains an iterator pointing to the end of the array.
  inline iterator end() {
                 "Obtaining an iterator to the end when we are not locked!");
    return iterator(this, length());

  nsCOMPtr<StorageBaseStatementInternal> mOwningStatement;
  array_type mArray;
  bool mLocked;

  friend class iterator;

}  // namespace storage
}  // namespace mozilla

#endif  // mozStorageBindingParamsArray_h