gecko-dev/dom/tv/TVTypes.cpp

474 строки
9.6 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
#include "mozilla/dom/TVUtils.h"
#include "nsCRTGlue.h"
#include "TVTypes.h"
namespace mozilla {
namespace dom {
/*
* Implementation of TVTunerData
*/
NS_IMPL_ISUPPORTS(TVTunerData, nsITVTunerData)
TVTunerData::TVTunerData()
: mSupportedSourceTypes(nullptr)
, mCount(0)
, mStreamType(0)
{
}
TVTunerData::~TVTunerData()
{
if (mSupportedSourceTypes) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(mCount, mSupportedSourceTypes);
}
}
/* virtual */ NS_IMETHODIMP
TVTunerData::GetId(nsAString& aId)
{
aId = mId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVTunerData::SetId(const nsAString& aId)
{
if (aId.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
mId = aId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVTunerData::GetStreamType(uint16_t* aStreamType)
{
*aStreamType = mStreamType;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVTunerData::SetStreamType(const uint16_t aStreamType)
{
mStreamType = aStreamType;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVTunerData::GetSupportedSourceTypes(uint32_t* aCount,
char*** aSourceTypes)
{
*aCount = mCount;
char** sourceTypes = (mCount > 0) ?
static_cast<char **>(moz_xmalloc(mCount * sizeof(char*))) :
nullptr;
for (uint32_t i = 0; i < mCount; i++) {
sourceTypes[i] = NS_strdup(mSupportedSourceTypes[i]);
}
*aSourceTypes = sourceTypes;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVTunerData::SetSupportedSourceTypes(uint32_t aCount,
const char** aSourceTypes)
{
if (aCount == 0) {
return NS_ERROR_INVALID_ARG;
}
NS_ENSURE_ARG_POINTER(aSourceTypes);
for (uint32_t i = 0; i < aCount; i++) {
if (TVSourceType::EndGuard_ == ToTVSourceType(aSourceTypes[i])) {
return NS_ERROR_INVALID_ARG;
}
}
if (mSupportedSourceTypes) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(mCount, mSupportedSourceTypes);
}
mCount = aCount;
mSupportedSourceTypes = (mCount > 0) ?
static_cast<char **>(moz_xmalloc(mCount * sizeof(char*))) :
nullptr;
for (uint32_t i = 0; i < mCount; i++) {
mSupportedSourceTypes[i] = NS_strdup(aSourceTypes[i]);
}
return NS_OK;
}
/*
* Implementation of TVChannelData
*/
NS_IMPL_ISUPPORTS(TVChannelData, nsITVChannelData)
TVChannelData::TVChannelData()
: mIsEmergency(false)
, mIsFree(false)
{
}
TVChannelData::~TVChannelData()
{
}
/* virtual */ NS_IMETHODIMP
TVChannelData::GetNetworkId(nsAString& aNetworkId)
{
aNetworkId = mNetworkId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::SetNetworkId(const nsAString& aNetworkId)
{
if (aNetworkId.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
mNetworkId = aNetworkId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::GetTransportStreamId(nsAString& aTransportStreamId)
{
aTransportStreamId = mTransportStreamId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::SetTransportStreamId(const nsAString& aTransportStreamId)
{
if (aTransportStreamId.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
mTransportStreamId = aTransportStreamId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::GetServiceId(nsAString& aServiceId)
{
aServiceId = mServiceId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::SetServiceId(const nsAString& aServiceId)
{
if (aServiceId.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
mServiceId = aServiceId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::GetType(nsAString& aType)
{
aType = mType;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::SetType(const nsAString& aType)
{
if (aType.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
if (TVChannelType::EndGuard_ == ToTVChannelType(aType)) {
return NS_ERROR_INVALID_ARG;
}
mType = aType;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::GetNumber(nsAString& aNumber)
{
aNumber = mNumber;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::SetNumber(const nsAString& aNumber)
{
if (aNumber.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
mNumber = aNumber;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::GetName(nsAString& aName)
{
aName = mName;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::SetName(const nsAString& aName)
{
if (aName.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
mName = aName;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::GetIsEmergency(bool *aIsEmergency)
{
*aIsEmergency = mIsEmergency;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::SetIsEmergency(bool aIsEmergency)
{
mIsEmergency = aIsEmergency;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::GetIsFree(bool *aIsFree)
{
*aIsFree = mIsFree;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVChannelData::SetIsFree(bool aIsFree)
{
mIsFree = aIsFree;
return NS_OK;
}
/*
* Implementation of TVProgramData
*/
NS_IMPL_ISUPPORTS(TVProgramData, nsITVProgramData)
TVProgramData::TVProgramData()
: mStartTime(0)
, mDuration(0)
, mAudioLanguages(nullptr)
, mAudioLanguageCount(0)
, mSubtitleLanguages(nullptr)
, mSubtitleLanguageCount(0)
{
}
TVProgramData::~TVProgramData()
{
if (mAudioLanguages) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(mAudioLanguageCount, mAudioLanguages);
}
if (mSubtitleLanguages) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(mSubtitleLanguageCount, mSubtitleLanguages);
}
}
/* virtual */ NS_IMETHODIMP
TVProgramData::GetEventId(nsAString& aEventId)
{
aEventId = mEventId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::SetEventId(const nsAString& aEventId)
{
if (aEventId.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
mEventId = aEventId;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::GetTitle(nsAString& aTitle)
{
aTitle = mTitle;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::SetTitle(const nsAString& aTitle)
{
if (aTitle.IsEmpty()) {
return NS_ERROR_INVALID_ARG;
}
mTitle = aTitle;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::GetStartTime(uint64_t *aStartTime)
{
*aStartTime = mStartTime;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::SetStartTime(uint64_t aStartTime)
{
mStartTime = aStartTime;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::GetDuration(uint64_t *aDuration)
{
*aDuration = mDuration;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::SetDuration(uint64_t aDuration)
{
mDuration = aDuration;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::GetDescription(nsAString& aDescription)
{
aDescription = mDescription;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::SetDescription(const nsAString& aDescription)
{
mDescription = aDescription;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::GetRating(nsAString& aRating)
{
aRating = mRating;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::SetRating(const nsAString& aRating)
{
mRating = aRating;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::GetAudioLanguages(uint32_t* aCount,
char*** aLanguages)
{
*aCount = mAudioLanguageCount;
char** languages = (mAudioLanguageCount > 0) ?
static_cast<char **>(moz_xmalloc(mAudioLanguageCount * sizeof(char*))) :
nullptr;
for (uint32_t i = 0; i < mAudioLanguageCount; i++) {
languages[i] = NS_strdup(mAudioLanguages[i]);
}
*aLanguages = languages;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::SetAudioLanguages(uint32_t aCount,
const char** aLanguages)
{
if (aCount > 0) {
NS_ENSURE_ARG_POINTER(aLanguages);
}
if (mAudioLanguages) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(mAudioLanguageCount, mAudioLanguages);
}
mAudioLanguageCount = aCount;
mAudioLanguages = (mAudioLanguageCount > 0) ?
static_cast<char **>(moz_xmalloc(mAudioLanguageCount * sizeof(char*))) :
nullptr;
for (uint32_t i = 0; i < mAudioLanguageCount; i++) {
mAudioLanguages[i] = NS_strdup(aLanguages[i]);
}
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::GetSubtitleLanguages(uint32_t* aCount,
char*** aLanguages)
{
*aCount = mSubtitleLanguageCount;
char** languages = (mSubtitleLanguageCount > 0) ?
static_cast<char **>(moz_xmalloc(mSubtitleLanguageCount * sizeof(char*))) :
nullptr;
for (uint32_t i = 0; i < mSubtitleLanguageCount; i++) {
languages[i] = NS_strdup(mSubtitleLanguages[i]);
}
*aLanguages = languages;
return NS_OK;
}
/* virtual */ NS_IMETHODIMP
TVProgramData::SetSubtitleLanguages(uint32_t aCount,
const char** aLanguages)
{
if (aCount > 0) {
NS_ENSURE_ARG_POINTER(aLanguages);
}
if (mSubtitleLanguages) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(mSubtitleLanguageCount, mSubtitleLanguages);
}
mSubtitleLanguageCount = aCount;
mSubtitleLanguages = (mSubtitleLanguageCount > 0) ?
static_cast<char **>(moz_xmalloc(mSubtitleLanguageCount * sizeof(char*))) :
nullptr;
for (uint32_t i = 0; i < mSubtitleLanguageCount; i++) {
mSubtitleLanguages[i] = NS_strdup(aLanguages[i]);
}
return NS_OK;
}
} // namespace dom
} // namespace mozilla