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windows-nt/Source/XPSP1/NT/multimedia/dshow/vidctl/msvidctl/msvidwebdvd.cpp

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2020-09-26 03:20:57 -05:00
// MSVidWebDVD.cpp : Implementation of CMSVidApp and DLL registration.
#include "stdafx.h"
#ifndef TUNING_MODEL_ONLY
#include "MSVidCtl.h"
#include "MSVidWebDVD.h"
#include "MSVidDVDAdm.h"
//#include "vidrect.h"
#include <evcode.h>
#include <atltmp.h>
DEFINE_EXTERN_OBJECT_ENTRY(CLSID_MSVidWebDVD, CMSVidWebDVD)
DEFINE_EXTERN_OBJECT_ENTRY(CLSID_MSVidRect, CVidRect)
/*************************************************************************/
/* Local constants and defines */
/*************************************************************************/
const DWORD cdwDVDCtrlFlags = DVD_CMD_FLAG_Block | DVD_CMD_FLAG_Flush;
const DWORD cdwMaxFP_DOMWait = 30000; // 30sec for FP_DOM passing should be OK
const long cgStateTimeout = 0; // wait till the state transition occurs
// modify if needed
const long cgDVD_MIN_SUBPICTURE = 0;
const long cgDVD_MAX_SUBPICTURE = 31;
const long cgDVD_ALT_SUBPICTURE = 63;
const long cgDVD_MIN_ANGLE = 0;
const long cgDVD_MAX_ANGLE = 9;
const double cgdNormalSpeed = 1.00;
const long cgDVDMAX_TITLE_COUNT = 99;
const long cgDVDMIN_TITLE_COUNT = 1;
const long cgDVDMAX_CHAPTER_COUNT = 999;
const long cgDVDMIN_CHAPTER_COUNT = 1;
const LONG cgTIME_STRING_LEN = 2;
const LONG cgMAX_DELIMITER_LEN = 4;
const LONG cgDVD_TIME_STR_LEN = (3*cgMAX_DELIMITER_LEN)+(4*cgTIME_STRING_LEN) + 1 /*NULL Terminator*/;
const long cgVOLUME_MAX = 0;
const long cgVOLUME_MIN = -10000;
const long cgBALANCE_MIN = -10000;
const long cgBALANCE_MAX = 10000;
const WORD cgWAVE_VOLUME_MIN = 0;
const WORD cgWAVE_VOLUME_MAX = 0xffff;
const DWORD cdwTimeout = 10; //100
const long cgnStepTimeout = 100;
/////////////////////////////////////////////////////////////////////////////
//
STDMETHODIMP CMSVidWebDVD::InterfaceSupportsErrorInfo(REFIID riid)
{
static const IID* arr[] =
{
&IID_IMSVidWebDVD,
};
for (int i=0;i<sizeof(arr)/sizeof(arr[0]);i++)
{
if (InlineIsEqualGUID(*arr[i],riid))
return S_OK;
}
return S_FALSE;
}
/*************************************************************************/
/* Function: AppendString */
/* Description: Appends a string to an existing one. */
/* strDest is MAX_PATH in length
/*************************************************************************/
HRESULT CMSVidWebDVD::AppendString(TCHAR* strDest, INT strID, LONG dwLen){
if(dwLen < 0){
return E_INVALIDARG;
}
TCHAR strBuffer[MAX_PATH];
if(!::LoadString(_Module.m_hInstResource, strID, strBuffer, MAX_PATH)){
return(E_UNEXPECTED);
}/* end of if statement */
(void)StringCchCat(strDest, dwLen, strBuffer);
return(S_OK);
}/* end of function AppendString */
/*************************************************************************/
/* Function: HandleError */
/* Description: Gets Error Descriptio, so we can suppor IError Info. */
/*************************************************************************/
HRESULT CMSVidWebDVD::HandleError(HRESULT hr){
try {
if(FAILED(hr)){
switch(hr){
case E_NO_IDVD2_PRESENT:
Error(IDS_E_NO_IDVD2_PRESENT);
return (hr);
case E_NO_DVD_VOLUME:
Error(IDS_E_NO_DVD_VOLUME);
return (hr);
case E_REGION_CHANGE_FAIL:
Error(IDS_E_REGION_CHANGE_FAIL);
return (hr);
case E_REGION_CHANGE_NOT_COMPLETED:
Error(IDS_E_REGION_CHANGE_NOT_COMPLETED);
return(hr);
}/* end of switch statement */
#if 0
TCHAR strError[MAX_ERROR_TEXT_LEN] = TEXT("");
if(AMGetErrorText(hr , strError , MAX_ERROR_TEXT_LEN)){
USES_CONVERSION;
Error(T2W(strError));
}
else
{
ATLTRACE(TEXT("Unhandled Error Code \n")); // please add it
ATLASSERT(FALSE);
}/* end of if statement */
#endif
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
// keep the hr same
}/* end of catch statement */
return (hr);
}/* end of function HandleError */
/*************************************************************/
/* Name: CleanUp
/* Description:
/*************************************************************/
HRESULT CMSVidWebDVD::CleanUp(){
m_pDvdAdmin.Release();
m_pDvdAdmin = NULL;
DeleteUrlInfo();
return NOERROR;
}
/*************************************************************/
/* Name: Init
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::put_Init(IUnknown *pInit)
{
HRESULT hr = IMSVidGraphSegmentImpl<CMSVidWebDVD, MSVidSEG_SOURCE, &GUID_NULL>::put_Init(pInit);
if (FAILED(hr)) {
return hr;
}
if (pInit) {
m_fInit = false;
return E_NOTIMPL;
}
// create an event that lets us know we are past FP_DOM
m_fResetSpeed = true;
m_fStillOn = false;
m_fEnableResetOnStop = false;
m_fFireNoSubpictureStream = false;
m_fStepComplete = false;
m_bEjected = false;
m_DVDFilterState = dvdState_Undefined;
m_lKaraokeAudioPresentationMode = 0;
// Create the DVD administrator
m_pDvdAdmin = new CComObject<CMSVidWebDVDAdm>;
return NOERROR;
}
/*************************************************************************/
/* Function: RestoreGraphState */
/* Description: Restores the graph state. Used when API fails. */
/*************************************************************************/
HRESULT CMSVidWebDVD::RestoreGraphState(){
HRESULT hr = S_OK;
switch(m_DVDFilterState){
case dvdState_Undefined:
case dvdState_Running: // do not do anything
break;
case dvdState_Unitialized:
case dvdState_Stopped:
hr = Stop();
break;
case dvdState_Paused:
hr = Pause();
break;
}/* end of switch statement */
return(hr);
}/* end of if statement */
/*************************************************************************/
/* Function: TwoDigitToByte */
/*************************************************************************/
static BYTE TwoDigitToByte( const WCHAR* pTwoDigit ){
int tens = int(pTwoDigit[0] - L'0');
return BYTE( (pTwoDigit[1] - L'0') + tens*10);
}/* end of function TwoDigitToByte */
/*************************************************************************/
/* Function: Bstr2DVDTime */
/* Description: Converts a DVD Time info from BSTR into a TIMECODE. */
/*************************************************************************/
HRESULT CMSVidWebDVD::Bstr2DVDTime(DVD_HMSF_TIMECODE *ptrTimeCode, const BSTR *pbstrTime){
if(NULL == pbstrTime || NULL == ptrTimeCode){
return E_INVALIDARG;
}/* end of if statement */
::ZeroMemory(ptrTimeCode, sizeof(DVD_HMSF_TIMECODE));
WCHAR *pszTime = *pbstrTime;
ULONG lStringLength = wcslen(pszTime);
if(0 == lStringLength){
return E_INVALIDARG;
}/* end of if statement */
TCHAR tszTimeSep[5];
::GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_STIME, tszTimeSep, 5);
// If the string is two long, it is seconds only
if(lStringLength == 2){
ptrTimeCode->bSeconds = TwoDigitToByte( &pszTime[0] );
return S_OK;
}
// Otherwise it is a normal time code of the format
// 43:32:21:10
// Where the ':' can be replaced with a localized string of upto 4 char in len
// There is a possible error case where the length of the delimeter is different
// then the current delimeter
if(lStringLength >= (4*cgTIME_STRING_LEN)+(3 * _tcslen(tszTimeSep))){ // longest string nnxnnxnnxnn e.g. 43:23:21:10
// where n is a number and
// x is a time delimeter usually ':', but can be any string upto 4 char in len)
ptrTimeCode->bFrames = TwoDigitToByte( &pszTime[(3*cgTIME_STRING_LEN)+(3*_tcslen(tszTimeSep))]);
}
if(lStringLength >= (3*cgTIME_STRING_LEN)+(2 * _tcslen(tszTimeSep))) { // string nnxnnxnn e.g. 43:23:21
ptrTimeCode->bSeconds = TwoDigitToByte( &pszTime[(2*cgTIME_STRING_LEN)+(2*_tcslen(tszTimeSep))] );
}
if(lStringLength >= (2*cgTIME_STRING_LEN)+(1 * _tcslen(tszTimeSep))) { // string nnxnn e.g. 43:23
ptrTimeCode->bMinutes = TwoDigitToByte( &pszTime[(1*cgTIME_STRING_LEN)+(1*_tcslen(tszTimeSep))] );
}
if(lStringLength >= (cgTIME_STRING_LEN)) { // string nn e.g. 43
ptrTimeCode->bHours = TwoDigitToByte( &pszTime[0] );
}
return (S_OK);
}/* end of function bstr2DVDTime */
/*************************************************************************/
/* Function: DVDTime2bstr */
/* Description: Converts a DVD Time info from ULONG into a BSTR. */
/*************************************************************************/
HRESULT CMSVidWebDVD::DVDTime2bstr( const DVD_HMSF_TIMECODE *pTimeCode, BSTR *pbstrTime){
if(NULL == pTimeCode || NULL == pbstrTime)
return E_INVALIDARG;
USES_CONVERSION;
TCHAR tszTime[cgDVD_TIME_STR_LEN];
TCHAR tszTimeSep[5];
::ZeroMemory(tszTime, sizeof(TCHAR)*cgDVD_TIME_STR_LEN);
::GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_STIME, tszTimeSep, 5);
(void)StringCchPrintf( tszTime, cgDVD_TIME_STR_LEN, TEXT("%02lu%s%02lu%s%02lu%s%02lu"),
pTimeCode->bHours, tszTimeSep,
pTimeCode->bMinutes, tszTimeSep,
pTimeCode->bSeconds, tszTimeSep,
pTimeCode->bFrames );
*pbstrTime = SysAllocString(T2OLE(tszTime));
return (S_OK);
}/* end of function DVDTime2bstr */
/*************************************************************************/
/* Function: PreRun */
/* Description: called before the filter graph is running */
/* set DVD_ResetOnStop to be false */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PreRun(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
// set dvd root directory from url
// this has to happen before IMediaControl->Run()
hr = SetDirectoryFromUrlInfo();
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
if (!m_pGraph.IsPlaying()) {
if(FALSE == m_fEnableResetOnStop){
hr = m_pDVDControl2->SetOption(DVD_ResetOnStop, FALSE);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
}/* end of if statement */
hr = m_pDVDControl2->SetOption( DVD_HMSF_TimeCodeEvents, TRUE);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of PreRun */
/*************************************************************************/
/* Function: PostRun */
/* Description: Puts the filter graph in the running state in case not */
/* and reset play speed to normal */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PostRun(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
// save the state so we can restore it if an API fails
m_DVDFilterState = (DVDFilterState) m_pGraph.GetState();
bool bFireEvent = false; // fire event only when we change the state
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
if(false == m_fStillOn && true == m_fResetSpeed){
// if we are in the still do not reset the speed
m_pDVDControl2->PlayForwards(cgdNormalSpeed,0,0);
}/* end of if statement */
// set playback references such title/chapter
// this call will clear urlInfo
hr = SetPlaybackFromUrlInfo();
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PostRun */
/*************************************************************************/
/* Function: PreStop */
/* Description: called before the filter graph is stopped */
/* set DVD_ResetOnStop to be true */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PreStop(){
HRESULT hr = S_OK;
try {
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}
if (!m_pGraph.IsStopped()) {
VARIANT_BOOL onStop;
long dwDomain = 0;
hr = get_CurrentDomain(&dwDomain);
if(FAILED(hr)){
return hr;
}
if(dwDomain != DVD_DOMAIN_Stop){
hr = m_pDvdAdmin->get_BookmarkOnStop(&onStop);
if(FAILED(hr)){
throw(hr);
}
if(VARIANT_TRUE == onStop){
hr = SaveBookmark();
if(FAILED(hr)){
throw(hr);
}
}
if(FALSE == m_fEnableResetOnStop){
hr = m_pDVDControl2->SetOption(DVD_ResetOnStop, TRUE);
if(FAILED(hr)){
throw(hr);
}
}
}
}
}
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}
return HandleError(hr);
}/* end of function PreStop */
/*************************************************************************/
/* Function: PostStop */
/* Description: Stops the filter graph if the state does not indicate */
/* it was stopped. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PostStop(){
HRESULT hr = S_OK;
try {
#if 0
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQVidCtl pvc(m_pContainer);
MSVidCtlStateList slState;
HRESULT hr = pvc->get_State(&slState);
if (SUCCEEDED(hr) && slState != STATE_STOP) {
hr = pvc->Stop();
if (FAILED(hr)) {
throw (hr);
}/* end of if statement */
}/* end of if statement */
#endif
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of PostStop */
/*************************************************************************/
/* Function: PlayTitle */
/* Description: If fails waits for FP_DOM to pass and tries later. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayTitle(LONG lTitle){
HRESULT hr = S_OK;
try {
if(0 > lTitle){
throw(E_INVALIDARG);
}/* end of if statement */
long lNumTitles = 0;
hr = get_TitlesAvailable(&lNumTitles);
if(FAILED(hr)){
throw hr;
}
if(lTitle > lNumTitles){
throw E_INVALIDARG;
}
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayTitle(lTitle, cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayTitle */
/*************************************************************************/
/* Function: PlayChapterInTitle */
/* Description: Plays from the specified chapter without stopping */
/* THIS NEEDS TO BE ENHANCED !!! Current implementation and queing */
/* into the message loop is insufficient!!! TODO. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayChapterInTitle(LONG lTitle, LONG lChapter){
HRESULT hr = S_OK;
try {
if ((lTitle > cgDVDMAX_TITLE_COUNT) || (lTitle < cgDVDMIN_TITLE_COUNT)){
throw(E_INVALIDARG);
}/* end of if statement */
if ((lChapter > cgDVDMAX_CHAPTER_COUNT) || (lChapter < cgDVDMIN_CHAPTER_COUNT)){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayChapterInTitle(lTitle, lChapter, cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayChapterInTitle */
/*************************************************************************/
/* Function: PlayChapter */
/* Description: Does chapter search. Waits for FP_DOM to pass and initi */
/* lizes the graph as the other smar routines. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayChapter(LONG lChapter){
HRESULT hr = S_OK;
try {
if(lChapter < 0){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayChapter(lChapter, cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayChapter */
/*************************************************************************/
/* Function: PlayChapterAutoStop */
/* Description: Plays set ammount of chapters. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayChaptersAutoStop(LONG lTitle, LONG lChapter,
LONG lChapterCount){
HRESULT hr = S_OK;
try {
if ((lTitle > cgDVDMAX_TITLE_COUNT) || (lTitle < cgDVDMIN_TITLE_COUNT)){
throw(E_INVALIDARG);
}/* end of if statement */
if ((lChapter > cgDVDMAX_CHAPTER_COUNT) || (lChapter < cgDVDMIN_CHAPTER_COUNT)){
throw(E_INVALIDARG);
}/* end of if statement */
if ((lChapterCount > cgDVDMAX_CHAPTER_COUNT) || (lChapterCount < cgDVDMIN_CHAPTER_COUNT)){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayChaptersAutoStop(lTitle, lChapter, lChapterCount, cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayChaptersAutoStop */
/*************************************************************************/
/* Function: PlayAtTime */
/* Description: TimeSearch, converts from hh:mm:ss:ff format */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayAtTime(BSTR strTime){
HRESULT hr = S_OK;
try {
if(NULL == strTime){
throw(E_POINTER);
}/* end of if statement */
DVD_HMSF_TIMECODE tcTimeCode;
Bstr2DVDTime(&tcTimeCode, &strTime);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayAtTime( &tcTimeCode, cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayAtTime */
/*************************************************************************/
/* Function: PlayAtTimeInTitle */
/* Description: Time plays, converts from hh:mm:ss:ff format */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayAtTimeInTitle(long lTitle, BSTR strTime){
HRESULT hr = S_OK;
try {
if(NULL == strTime){
throw(E_POINTER);
}/* end of if statement */
DVD_HMSF_TIMECODE tcTimeCode;
hr = Bstr2DVDTime(&tcTimeCode, &strTime);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayAtTimeInTitle(lTitle, &tcTimeCode, cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayAtTimeInTitle */
/*************************************************************************/
/* Function: PlayPeriodInTitleAutoStop */
/* Description: Time plays, converts from hh:mm:ss:ff format */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayPeriodInTitleAutoStop(long lTitle,
BSTR strStartTime, BSTR strEndTime){
HRESULT hr = S_OK;
try {
if(NULL == strStartTime){
throw(E_POINTER);
}/* end of if statement */
if(NULL == strEndTime){
throw(E_POINTER);
}/* end of if statement */
DVD_HMSF_TIMECODE tcStartTimeCode;
hr = Bstr2DVDTime(&tcStartTimeCode, &strStartTime);
if(FAILED(hr)){
throw (hr);
}
DVD_HMSF_TIMECODE tcEndTimeCode;
Bstr2DVDTime(&tcEndTimeCode, &strEndTime);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayPeriodInTitleAutoStop(lTitle, &tcStartTimeCode,
&tcEndTimeCode, cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayPeriodInTitleAutoStop */
/*************************************************************************/
/* Function: ReplayChapter */
/* Description: Halts playback and restarts the playback of current */
/* program inside PGC. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::ReplayChapter(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->ReplayChapter(cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function ReplayChapter */
/*************************************************************************/
/* Function: PlayPrevChapter */
/* Description: Goes to previous chapter */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayPrevChapter(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayPrevChapter(cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayPrevChapter */
/*************************************************************************/
/* Function: PlayNextChapter */
/* Description: Goes to next chapter */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::PlayNextChapter(){
HRESULT hr = S_OK;
CComQIPtr<IDvdCmd>IDCmd;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY;
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
long pauseCookie = 0;
HRESULT hres = RunIfPause(&pauseCookie);
if(FAILED(hres)){
return hres;
}
hr = m_pDVDControl2->PlayNextChapter(cdwDVDCtrlFlags, 0);
hres = PauseIfRan(pauseCookie);
if(FAILED(hres)){
return hres;
}
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function PlayNextChapter */
/*************************************************************************/
/* Function: StillOff */
/* Description: Turns the still off, what that can be used for is a */
/* mistery to me. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::StillOff(){
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
return HandleError(m_pDVDControl2->StillOff());
}/* end of function StillOff */
/*************************************************************************/
/* Function: GetAudioLanguage */
/* Description: Returns audio language associated with a stream. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_AudioLanguage(LONG lStream, VARIANT_BOOL fFormat, BSTR *strAudioLang){
HRESULT hr = S_OK;
LPTSTR pszString = NULL;
try {
if(NULL == strAudioLang){
throw(E_POINTER);
}/* end of if statement */
if(lStream < 0){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
USES_CONVERSION;
LCID lcid = _UI32_MAX;
hr = pDvdInfo2->GetAudioLanguage(lStream, &lcid);
if (SUCCEEDED( hr ) && lcid < _UI32_MAX){
// count up the streams for the same LCID like English 2
pszString = m_LangID.GetLanguageFromLCID(PRIMARYLANGID(LANGIDFROMLCID(lcid)));
if (pszString == NULL) {
pszString = new TCHAR[MAX_PATH];
TCHAR strBuffer[MAX_PATH];
if(!::LoadString(_Module.m_hInstResource, IDS_DVD_AUDIOTRACK, strBuffer, MAX_PATH)){
delete[] pszString;
throw(E_UNEXPECTED);
}/* end of if statement */
(void)StringCchPrintf(pszString, MAX_PATH, strBuffer, lStream);
}/* end of if statement */
DVD_AudioAttributes attr;
if(SUCCEEDED(pDvdInfo2->GetAudioAttributes(lStream, &attr))){
// If want audio format param is set
if (fFormat != VARIANT_FALSE) {
switch(attr.AudioFormat){
case DVD_AudioFormat_AC3: AppendString(pszString, IDS_DVD_DOLBY, MAX_PATH ); break;
case DVD_AudioFormat_MPEG1: AppendString(pszString, IDS_DVD_MPEG1, MAX_PATH ); break;
case DVD_AudioFormat_MPEG1_DRC: AppendString(pszString, IDS_DVD_MPEG1, MAX_PATH ); break;
case DVD_AudioFormat_MPEG2: AppendString(pszString, IDS_DVD_MPEG2, MAX_PATH ); break;
case DVD_AudioFormat_MPEG2_DRC: AppendString(pszString, IDS_DVD_MPEG2, MAX_PATH); break;
case DVD_AudioFormat_LPCM: AppendString(pszString, IDS_DVD_LPCM, MAX_PATH ); break;
case DVD_AudioFormat_DTS: AppendString(pszString, IDS_DVD_DTS, MAX_PATH ); break;
case DVD_AudioFormat_SDDS: AppendString(pszString, IDS_DVD_SDDS, MAX_PATH ); break;
}/* end of switch statement */
}
switch(attr.LanguageExtension){
case DVD_AUD_EXT_NotSpecified:
case DVD_AUD_EXT_Captions: break; // do not add anything
case DVD_AUD_EXT_VisuallyImpaired: AppendString(pszString, IDS_DVD_AUDIO_VISUALLY_IMPAIRED, MAX_PATH ); break;
case DVD_AUD_EXT_DirectorComments1: AppendString(pszString, IDS_DVD_AUDIO_DIRC1, MAX_PATH ); break;
case DVD_AUD_EXT_DirectorComments2: AppendString(pszString, IDS_DVD_AUDIO_DIRC2, MAX_PATH ); break;
}/* end of switch statement */
}/* end of if statement */
*strAudioLang = ::SysAllocString( T2W(pszString) );
delete[] pszString;
pszString = NULL;
}
else {
*strAudioLang = ::SysAllocString( L"");
// hr used to be not failed and return nothing
if(SUCCEEDED(hr)) // remove this after gets fixed in DVDNav
hr = E_FAIL;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
if (pszString) {
delete[] pszString;
pszString = NULL;
}
hr = hrTmp;
}/* end of catch statement */
catch(...){
if (pszString) {
delete[] pszString;
pszString = NULL;
}
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetAudioLanguage */
/*************************************************************************/
/* Function: ShowMenu */
/* Description: Invokes specific menu call. */
/* We set our selfs to play mode so we can execute this in case we were */
/* paused or stopped. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::ShowMenu(DVDMenuIDConstants MenuID){
HRESULT hr = S_OK;
try {
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
RETRY_IF_IN_FPDOM(m_pDVDControl2->ShowMenu((tagDVD_MENU_ID)MenuID, cdwDVDCtrlFlags, 0)); //!!keep in sync, or this cast will not work
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************************/
/* Function: Resume */
/* Description: Resume from menu. We put our self in play state, just */
/* in the case we were not in it. This might lead to some unexpected */
/* behavior in case when we stopped and the tried to hit this button */
/* but I think in this case might be appropriate as well. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::Resume(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->Resume(cdwDVDCtrlFlags, 0);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function Resume */
/*************************************************************************/
/* Function: ReturnFromSubmenu */
/* Description: Used in menu to return into prevoius menu. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::ReturnFromSubmenu(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
RETRY_IF_IN_FPDOM(m_pDVDControl2->ReturnFromSubmenu(cdwDVDCtrlFlags, 0));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function Return */
/*************************************************************************/
/* Function: get_ButtonsAvailable */
/* Description: Gets the count of the available buttons. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_ButtonsAvailable(long *plNumButtons){
HRESULT hr = S_OK;
try {
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulCurrentButton = 0L;
hr = pDvdInfo2->GetCurrentButton((ULONG*)plNumButtons, &ulCurrentButton);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_ButtonsAvailable */
/*************************************************************************/
/* Function: get_CurrentButton */
/* Description: Gets currently selected button. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentButton(long *plCurrentButton){
HRESULT hr = S_OK;
try {
if(NULL == plCurrentButton){
throw(E_POINTER);
}/* end of if statement */
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulNumButtons = 0L;
*plCurrentButton = 0;
hr = pDvdInfo2->GetCurrentButton(&ulNumButtons, (ULONG*)plCurrentButton);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentButton */
/*************************************************************************/
/* Function: SelectUpperButton */
/* Description: Selects the upper button on DVD Menu. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectUpperButton(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectRelativeButton(DVD_Relative_Upper);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function SelectUpperButton */
/*************************************************************************/
/* Function: SelectLowerButton */
/* Description: Selects the lower button on DVD Menu. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectLowerButton(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectRelativeButton(DVD_Relative_Lower);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function SelectLowerButton */
/*************************************************************************/
/* Function: SelectLeftButton */
/* Description: Selects the left button on DVD Menu. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectLeftButton(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectRelativeButton(DVD_Relative_Left);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function SelectLeftButton */
/*************************************************************************/
/* Function: SelectRightButton */
/* Description: Selects the right button on DVD Menu. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectRightButton(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectRelativeButton(DVD_Relative_Right);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function SelectRightButton */
/*************************************************************************/
/* Function: ActivateButton */
/* Description: Activates the selected button on DVD Menu. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::ActivateButton(){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->ActivateButton();
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function ActivateButton */
/*************************************************************************/
/* Function: SelectAndActivateButton */
/* Description: Selects and activates the specific button. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectAndActivateButton(long lButton){
HRESULT hr = S_OK;
try {
if(lButton < 0){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectAndActivateButton((ULONG)lButton);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function SelectAndActivateButton */
/*************************************************************************/
/* Function: TransformToWndwls */
/* Description: Transforms the coordinates to screen onse. */
/*************************************************************************/
HRESULT CMSVidWebDVD::TransformToWndwls(POINT& pt){
HRESULT hr = S_FALSE;
#if 0
// we are windowless we need to map the points to screen coordinates
if(m_bWndLess){
HWND hwnd = NULL;
hr = GetParentHWND(&hwnd);
if(FAILED(hr)){
return(hr);
}/* end of if statement */
if(!::IsWindow(hwnd)){
hr = E_UNEXPECTED;
return(hr);
}/* end of if statement */
::MapWindowPoints(hwnd, ::GetDesktopWindow(), &pt, 1);
hr = S_OK;
}/* end of if statement */
#endif
return(hr);
}/* end of function TransformToWndwls */
/*************************************************************************/
/* Function: ActivateAtPosition */
/* Description: Activates a button at selected position. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::ActivateAtPosition(long xPos, long yPos){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
POINT pt = {xPos, yPos};
hr = TransformToWndwls(pt);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
hr = m_pDVDControl2->ActivateAtPosition(pt);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function ActivateAtPosition */
/*************************************************************************/
/* Function: SelectAtPosition */
/* Description: Selects a button at selected position. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectAtPosition(long xPos, long yPos){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
POINT pt = {xPos, yPos};
hr = TransformToWndwls(pt);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
hr = m_pDVDControl2->SelectAtPosition(pt);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function SelectAtPosition */
/*************************************************************************/
/* Function: GetButtonAtPosition */
/* Description: Gets the button number associated with a position. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_ButtonAtPosition(long xPos, long yPos,
long *plButton)
{
HRESULT hr = S_OK;
try {
if(!plButton){
return E_POINTER;
}
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
POINT pt = {xPos, yPos};
hr = TransformToWndwls(pt);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
ULONG ulButton;
hr = pDvdInfo2->GetButtonAtPosition(pt, &ulButton);
if(SUCCEEDED(hr)){
*plButton = ulButton;
}
else {
plButton = 0;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetButtonAtPosition */
/*************************************************************************/
/* Function: GetNumberChapterOfChapters */
/* Description: Returns the number of chapters in title. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_NumberOfChapters(long lTitle, long *pVal){
HRESULT hr = S_OK;
try {
if(NULL == pVal){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = pDvdInfo2->GetNumberOfChapters(lTitle, (ULONG*)pVal);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetNumberChapterOfChapters */
/*************************************************************************/
/* Function: get_TitlesAvailable */
/* Description: Gets the number of titles. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_TitlesAvailable(long *pVal){
HRESULT hr = S_OK;
try {
if(NULL == pVal){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG NumOfVol;
ULONG ThisVolNum;
DVD_DISC_SIDE Side;
ULONG TitleCount;
hr = pDvdInfo2->GetDVDVolumeInfo(&NumOfVol, &ThisVolNum, &Side, &TitleCount);
*pVal = (LONG) TitleCount;
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_TitlesAvailable */
/*************************************************************************/
/* Function: get_TotalTitleTime */
/* Description: Gets total time in the title. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_TotalTitleTime(BSTR *pTime){
HRESULT hr = S_OK;
try {
if(NULL == pTime){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
DVD_HMSF_TIMECODE tcTime;
ULONG ulFlags; // contains 30fps/25fps
hr = pDvdInfo2->GetTotalTitleTime(&tcTime, &ulFlags);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
hr = DVDTime2bstr(&tcTime, pTime);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_TotalTitleTime */
/*************************************************************************/
/* Function: get_VolumesAvailable */
/* Description: Gets total number of volumes available. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_VolumesAvailable(long *plNumOfVol){
HRESULT hr = S_OK;
try {
if(NULL == plNumOfVol){
throw(E_POINTER);
}/* end of if statement */
ULONG ulThisVolNum;
DVD_DISC_SIDE discSide;
ULONG ulNumOfTitles;
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = pDvdInfo2->GetDVDVolumeInfo( (ULONG*)plNumOfVol,
&ulThisVolNum,
&discSide,
&ulNumOfTitles);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_VolumesAvailable */
/*************************************************************************/
/* Function: get_CurrentVolume */
/* Description: Gets current volume. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentVolume(long *plVolume){
HRESULT hr = S_OK;
try {
if(NULL == plVolume){
throw(E_POINTER);
}/* end of if statement */
ULONG ulNumOfVol;
DVD_DISC_SIDE discSide;
ULONG ulNumOfTitles;
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = pDvdInfo2->GetDVDVolumeInfo( &ulNumOfVol,
(ULONG*)plVolume,
&discSide,
&ulNumOfTitles);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentVolume */
/*************************************************************************/
/* Function: get_CurrentDiscSide */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentDiscSide(long *plDiscSide){
HRESULT hr = S_OK;
try {
if(NULL == plDiscSide){
throw(E_POINTER);
}/* end of if statement */
ULONG ulNumOfVol;
ULONG ulThisVolNum;
DVD_DISC_SIDE discSide;
ULONG ulNumOfTitles;
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = pDvdInfo2->GetDVDVolumeInfo( &ulNumOfVol,
&ulThisVolNum,
&discSide,
&ulNumOfTitles);
*plDiscSide = discSide;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentDiscSide */
/*************************************************************************/
/* Function: get_CurrentDomain */
/* Description: gets current DVD domain. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentDomain(long *plDomain){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
if(NULL == plDomain){
throw(E_POINTER);
}/* end of if statememt */
hr = pDvdInfo2->GetCurrentDomain((DVD_DOMAIN *)plDomain);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentDomain */
/*************************************************************************/
/* Function: get_CurrentChapter */
/* Description: Gets current chapter */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentChapter(long *pVal){
HRESULT hr = S_OK;
try {
if(NULL == pVal){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
DVD_PLAYBACK_LOCATION2 dvdLocation;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentLocation(&dvdLocation));
if(SUCCEEDED(hr)){
*pVal = dvdLocation.ChapterNum;
}
else {
*pVal = 0;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentChapter */
/*************************************************************************/
/* Function: get_CurrentTitle */
/* Description: Gets current title. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentTitle(long *pVal){
HRESULT hr = S_OK;
try {
if(NULL == pVal){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
DVD_PLAYBACK_LOCATION2 dvdLocation;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentLocation(&dvdLocation));
if(SUCCEEDED(hr)){
*pVal = dvdLocation.TitleNum;
}
else {
*pVal = 0;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentTitle */
/*************************************************************************/
/* Function: get_CurrentTime */
/* Description: Gets current time. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentTime(BSTR *pVal){
HRESULT hr = S_OK;
try {
if(NULL == pVal){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
DVD_PLAYBACK_LOCATION2 dvdLocation;
hr = pDvdInfo2->GetCurrentLocation(&dvdLocation);
DVDTime2bstr(&(dvdLocation.TimeCode), pVal);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentTime */
/*************************************************************/
/* Name: DVDTimeCode2bstr
/* Description: returns time string for HMSF timecode
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::DVDTimeCode2bstr(/*[in]*/ long timeCode, /*[out, retval]*/ BSTR *pTimeStr){
return DVDTime2bstr((DVD_HMSF_TIMECODE*)&timeCode, pTimeStr);
}
/*************************************************************************/
/* Function: get_DVDDirectory */
/* Description: Gets the root of the DVD drive. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DVDDirectory(BSTR *pVal){
HRESULT hr = S_OK;
try {
if(NULL == pVal){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
WCHAR szRoot[MAX_PATH];
ULONG ulActual;
hr = pDvdInfo2->GetDVDDirectory(szRoot, MAX_PATH, &ulActual);
*pVal = ::SysAllocString(szRoot);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_DVDDirectory */
/*************************************************************************/
/* Function: put_DVDDirectory */
/* Description: Sets the root for DVD control. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::put_DVDDirectory(BSTR bstrRoot){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SetDVDDirectory(bstrRoot);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function put_DVDDirectory */
/*************************************************************/
/* Name: IsSubpictureStreamEnabled
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::IsSubpictureStreamEnabled(long lStream, VARIANT_BOOL *fEnabled)
{
HRESULT hr = S_OK;
try {
if(lStream < 0){
throw(E_INVALIDARG);
}/* end of if statement */
if (fEnabled == NULL) {
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
BOOL temp;
hr = pDvdInfo2->IsSubpictureStreamEnabled(lStream, &temp);
if (FAILED(hr))
throw hr;
*fEnabled = temp==FALSE? VARIANT_FALSE:VARIANT_TRUE;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: IsAudioStreamEnabled
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::IsAudioStreamEnabled(long lStream, VARIANT_BOOL *fEnabled)
{
HRESULT hr = S_OK;
try {
if(lStream < 0){
throw(E_INVALIDARG);
}/* end of if statement */
if (fEnabled == NULL) {
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
BOOL temp;
hr = pDvdInfo2->IsAudioStreamEnabled(lStream, &temp);
if (FAILED(hr))
throw hr;
*fEnabled = temp==FALSE? VARIANT_FALSE:VARIANT_TRUE;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************************/
/* Function: get_CurrentSubpictureStream */
/* Description: Gets the current subpicture stream. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentSubpictureStream(long *plSubpictureStream){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulStreamsAvailable = 0L;
BOOL bIsDisabled = TRUE;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentSubpicture(&ulStreamsAvailable, (ULONG*)plSubpictureStream, &bIsDisabled ));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentSubpictureStream */
/*************************************************************************/
/* Function: put_CurrentSubpictureStream */
/* Description: Sets the current subpicture stream. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::put_CurrentSubpictureStream(long lSubpictureStream){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
if( lSubpictureStream < cgDVD_MIN_SUBPICTURE
|| (lSubpictureStream > cgDVD_MAX_SUBPICTURE
&& lSubpictureStream != cgDVD_ALT_SUBPICTURE)){
throw(E_INVALIDARG);
}/* end of if statement */
RETRY_IF_IN_FPDOM(m_pDVDControl2->SelectSubpictureStream(lSubpictureStream,0,0));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
// now enabled the subpicture stream if it is not enabled
ULONG ulStraemsAvial = 0L, ulCurrentStrean = 0L;
BOOL fDisabled = TRUE;
hr = pDvdInfo2->GetCurrentSubpicture(&ulStraemsAvial, &ulCurrentStrean, &fDisabled);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
if(TRUE == fDisabled){
hr = m_pDVDControl2->SetSubpictureState(TRUE,0,0); //turn it on
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function put_CurrentSubpictureStream */
/*************************************************************************/
/* Function: get_SubpictureOn */
/* Description: Gets the current subpicture status On or Off */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_SubpictureOn(VARIANT_BOOL *pfDisplay){
HRESULT hr = S_OK;
try {
if(NULL == pfDisplay){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulSubpictureStream = 0L, ulStreamsAvailable = 0L;
BOOL fDisabled = TRUE;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentSubpicture(&ulStreamsAvailable, &ulSubpictureStream, &fDisabled))
if(SUCCEEDED(hr)){
*pfDisplay = fDisabled == FALSE ? VARIANT_TRUE : VARIANT_FALSE; // compensate for -1 true in OLE
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_SubpictureOn */
/*************************************************************************/
/* Function: put_SubpictureOn */
/* Description: Turns the subpicture On or Off */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::put_SubpictureOn(VARIANT_BOOL fDisplay){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulSubpictureStream = 0L, ulStreamsAvailable = 0L;
BOOL bIsDisabled = TRUE;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentSubpicture(&ulStreamsAvailable, &ulSubpictureStream, &bIsDisabled ));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
BOOL bDisplay = fDisplay == VARIANT_FALSE ? FALSE : TRUE; // compensate for -1 true in OLE
hr = m_pDVDControl2->SetSubpictureState(bDisplay,0,0);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function put_SubpictureOn */
/*************************************************************************/
/* Function: get_SubpictureStreamsAvailable */
/* Description: gets the number of streams available. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_SubpictureStreamsAvailable(long *plStreamsAvailable){
HRESULT hr = S_OK;
try {
if (NULL == plStreamsAvailable){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulSubpictureStream = 0L;
*plStreamsAvailable = 0L;
BOOL bIsDisabled = TRUE;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentSubpicture((ULONG*)plStreamsAvailable, &ulSubpictureStream, &bIsDisabled));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_SubpictureStreamsAvailable */
/*************************************************************************/
/* Function: GetSubpictureLanguage */
/* Description: Gets subpicture language. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_SubpictureLanguage(LONG lStream, BSTR* strSubpictLang){
HRESULT hr = S_OK;
LPTSTR pszString = NULL;
try {
if(NULL == strSubpictLang){
throw(E_POINTER);
}/* end of if statement */
if(0 > lStream){
throw(E_INVALIDARG);
}/* end of if statement */
if((lStream > cgDVD_MAX_SUBPICTURE
&& lStream != cgDVD_ALT_SUBPICTURE)){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
LCID lcid = _UI32_MAX;
hr = pDvdInfo2->GetSubpictureLanguage(lStream, &lcid);
if (SUCCEEDED( hr ) && lcid < _UI32_MAX){
pszString = m_LangID.GetLanguageFromLCID(lcid);
if (pszString == NULL) {
pszString = new TCHAR[MAX_PATH];
TCHAR strBuffer[MAX_PATH];
if(!::LoadString(_Module.m_hInstResource, IDS_DVD_SUBPICTURETRACK, strBuffer, MAX_PATH)){
delete[] pszString;
throw(E_UNEXPECTED);
}/* end of if statement */
(void)StringCchPrintf(pszString, MAX_PATH, strBuffer, lStream);
}/* end of if statement */
#if 0
DVD_SubpictureAttributes attr;
if(SUCCEEDED(pDvdInfo2->GetSubpictureAttributes(lStream, &attr))){
switch(attr.LanguageExtension){
case DVD_SP_EXT_NotSpecified:
case DVD_SP_EXT_Caption_Normal: break;
case DVD_SP_EXT_Caption_Big: AppendString(pszString, IDS_DVD_CAPTION_BIG, MAX_PATH ); break;
case DVD_SP_EXT_Caption_Children: AppendString(pszString, IDS_DVD_CAPTION_CHILDREN, MAX_PATH ); break;
case DVD_SP_EXT_CC_Normal: AppendString(pszString, IDS_DVD_CLOSED_CAPTION, MAX_PATH ); break;
case DVD_SP_EXT_CC_Big: AppendString(pszString, IDS_DVD_CLOSED_CAPTION_BIG, MAX_PATH ); break;
case DVD_SP_EXT_CC_Children: AppendString(pszString, IDS_DVD_CLOSED_CAPTION_CHILDREN, MAX_PATH ); break;
case DVD_SP_EXT_Forced: AppendString(pszString, IDS_DVD_CLOSED_CAPTION_FORCED, MAX_PATH ); break;
case DVD_SP_EXT_DirectorComments_Normal: AppendString(pszString, IDS_DVD_DIRS_COMMNETS, MAX_PATH ); break;
case DVD_SP_EXT_DirectorComments_Big: AppendString(pszString, IDS_DVD_DIRS_COMMNETS_BIG, MAX_PATH ); break;
case DVD_SP_EXT_DirectorComments_Children: AppendString(pszString, IDS_DVD_DIRS_COMMNETS_CHILDREN, MAX_PATH ); break;
}/* end of switch statement */
}/* end of if statement */
#endif
USES_CONVERSION;
*strSubpictLang = ::SysAllocString( T2W(pszString) );
delete[] pszString;
pszString = NULL;
}
else {
*strSubpictLang = ::SysAllocString( L"");
// hr used to be not failed and return nothing
if(SUCCEEDED(hr)) // remove this after gets fixed in DVDNav
hr = E_FAIL;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
if (pszString) {
delete[] pszString;
pszString = NULL;
}
hr = hrTmp;
}/* end of catch statement */
catch(...){
if (pszString) {
delete[] pszString;
pszString = NULL;
}
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetSubpictureLanguage */
/*************************************************************************/
/* Function: get_AudioStreamsAvailable */
/* Description: Gets number of available Audio Streams */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_AudioStreamsAvailable(long *plNumAudioStreams){
HRESULT hr = S_OK;
try {
if(NULL == plNumAudioStreams){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulCurrentStream;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentAudio((ULONG*)plNumAudioStreams, &ulCurrentStream));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_AudioStreamsAvailable */
/*************************************************************************/
/* Function: get_CurrentAudioStream */
/* Description: Gets current audio stream. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentAudioStream(long *plCurrentStream){
HRESULT hr = S_OK;
try {
if(NULL == plCurrentStream){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulNumAudioStreams;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentAudio(&ulNumAudioStreams, (ULONG*)plCurrentStream ));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentAudioStream */
/*************************************************************************/
/* Function: put_CurrentAudioStream */
/* Description: Changes the current audio stream. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::put_CurrentAudioStream(long lAudioStream){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
RETRY_IF_IN_FPDOM(m_pDVDControl2->SelectAudioStream(lAudioStream,0,0));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function put_CurrentAudioStream */
/*************************************************************************/
/* Function: get_CurrentAngle */
/* Description: Gets current angle. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_CurrentAngle(long *plAngle){
HRESULT hr = S_OK;
try {
if(NULL == plAngle){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulAnglesAvailable = 0;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentAngle(&ulAnglesAvailable, (ULONG*)plAngle));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_CurrentAngle */
/*************************************************************************/
/* Function: put_CurrentAngle */
/* Description: Sets the current angle (different DVD angle track.) */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::put_CurrentAngle(long lAngle){
HRESULT hr = S_OK;
try {
if( lAngle < cgDVD_MIN_ANGLE || lAngle > cgDVD_MAX_ANGLE ){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE_AND_PLAY
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
RETRY_IF_IN_FPDOM(m_pDVDControl2->SelectAngle(lAngle,0,0));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function put_CurrentAngle */
/*************************************************************************/
/* Function: get_AnglesAvailable */
/* Description: Gets the number of angles available. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_AnglesAvailable(long *plAnglesAvailable){
HRESULT hr = S_OK;
try {
if(NULL == plAnglesAvailable){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulCurrentAngle = 0;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentAngle((ULONG*)plAnglesAvailable, &ulCurrentAngle));
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_AnglesAvailable */
/*************************************************************************/
/* Function: get_DVDUniqueID */
/* Description: Gets the UNIQUE ID that identifies the string. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DVDUniqueID(BSTR *pStrID){
HRESULT hr = E_FAIL;
try {
// TODO: Be able to get m_pDvdInfo2 without initializing the graph
if (NULL == pStrID){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONGLONG ullUniqueID;
hr = pDvdInfo2->GetDiscID(NULL, &ullUniqueID);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
//TODO: Get rid of the STDLIB call!!
// taken out of WMP
// Script can't handle a 64 bit value so convert it to a string.
// Doc's say _ui64tow returns 33 bytes (chars?) max.
// we'll use double that just in case...
//
WCHAR wszBuffer[66];
_ui64tow( ullUniqueID, wszBuffer, 10);
*pStrID = SysAllocString(wszBuffer);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_DVDUniqueID */
/*************************************************************************/
/* Function: AcceptParentalLevelChange */
/* Description: Accepts the temprary parental level change that is */
/* done on the fly. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::AcceptParentalLevelChange(VARIANT_BOOL fAccept, BSTR strUserName, BSTR strPassword){
// Comfirm password first
if (m_pDvdAdmin == NULL) {
throw(E_UNEXPECTED);
} /* end of if statement */
VARIANT_BOOL fRight;
HRESULT hr = m_pDvdAdmin->ConfirmPassword(NULL, strPassword, &fRight);
// if password is wrong and want to accept, no
if (fAccept != VARIANT_FALSE && fRight == VARIANT_FALSE)
return E_ACCESSDENIED;
try {
// should not make sense to do initialization here, since this should
// be a response to a callback
//INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->AcceptParentalLevelChange(VARIANT_FALSE == fAccept? FALSE : TRUE);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function AcceptParentalLevelChange */
/*************************************************************************/
/* Function: put_NotifyParentalLevelChange */
/* Description: Sets the flag if to notify when parental level change */
/* notification is required on the fly. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::NotifyParentalLevelChange(VARIANT_BOOL fNotify){
HRESULT hr = S_OK;
try {
//TODO: Add IE parantal level control
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SetOption(DVD_NotifyParentalLevelChange,
VARIANT_FALSE == fNotify? FALSE : TRUE);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function NotifyParentalLevelChange */
/*************************************************************************/
/* Function: SelectParentalCountry */
/* Description: Selects Parental Country. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectParentalCountry(long lCountry, BSTR strUserName, BSTR strPassword){
HRESULT hr = S_OK;
try {
if(lCountry < 0 && lCountry > 0xffff){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
// Confirm password first
if (m_pDvdAdmin == NULL) {
throw(E_UNEXPECTED);
}/* end of if statement */
VARIANT_BOOL temp;
hr = m_pDvdAdmin->ConfirmPassword(NULL, strPassword, &temp);
if (temp == VARIANT_FALSE)
throw (E_ACCESSDENIED);
hr = SelectParentalCountry(lCountry);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}
return HandleError(hr);
}
/*************************************************************************/
/* Function: SelectParentalCountry */
/* Description: Selects Parental Country. */
/*************************************************************************/
HRESULT CMSVidWebDVD::SelectParentalCountry(long lCountry){
HRESULT hr = S_OK;
try {
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
BYTE bCountryCode[2];
bCountryCode[0] = BYTE(lCountry>>8);
bCountryCode[1] = BYTE(lCountry);
hr = m_pDVDControl2->SelectParentalCountry(bCountryCode);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return (hr);
}/* end of function SelectParentalCountry */
/*************************************************************************/
/* Function: SelectParentalLevel */
/* Description: Selects the parental level. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectParentalLevel(long lParentalLevel, BSTR strUserName, BSTR strPassword){
HRESULT hr = S_OK;
try {
if (lParentalLevel != PARENTAL_LEVEL_DISABLED &&
(lParentalLevel < 1 || lParentalLevel > 8)) {
throw (E_INVALIDARG);
} /* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
// Confirm password first
if (m_pDvdAdmin == NULL) {
throw(E_UNEXPECTED);
} /* end of if statement */
VARIANT_BOOL temp;
hr = m_pDvdAdmin->ConfirmPassword(NULL, strPassword, &temp);
if (temp == VARIANT_FALSE)
throw (E_ACCESSDENIED);
hr = SelectParentalLevel(lParentalLevel);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}
return HandleError(hr);
}
/*************************************************************************/
/* Function: SelectParentalLevel */
/* Description: Selects the parental level. */
/*************************************************************************/
HRESULT CMSVidWebDVD::SelectParentalLevel(long lParentalLevel){
HRESULT hr = S_OK;
try {
//INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectParentalLevel(lParentalLevel);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return (hr);
}/* end of function SelectParentalLevel */
/*************************************************************************/
/* Function: GetTitleParentalLevels */
/* Description: Gets the parental level associated with a specific title.*/
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_TitleParentalLevels(long lTitle, long *plParentalLevels){
HRESULT hr = S_OK;
try {
if(NULL == plParentalLevels){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulLevel;
hr = pDvdInfo2->GetTitleParentalLevels(lTitle, &ulLevel);
if(SUCCEEDED(hr)){
*plParentalLevels = ulLevel;
}
else {
*plParentalLevels = 0;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetTitleParentalLevels */
/*************************************************************************/
/* Function: GetPlayerParentalCountry */
/* Description: Gets the player parental country. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_PlayerParentalCountry(long *plCountryCode){
HRESULT hr = S_OK;
try {
if(NULL == plCountryCode){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
BYTE bCountryCode[2];
ULONG ulLevel;
hr = pDvdInfo2->GetPlayerParentalLevel(&ulLevel, bCountryCode);
if(SUCCEEDED(hr)){
*plCountryCode = bCountryCode[0]<<8 | bCountryCode[1];
}
else {
*plCountryCode = 0;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetPlayerParentalCountry */
/*************************************************************************/
/*************************************************************************/
/* Function: GetPlayerParentalLevel */
/* Description: Gets the player parental level. *
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_PlayerParentalLevel(long *plParentalLevel){
HRESULT hr = S_OK;
try {
if(NULL == plParentalLevel){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulLevel;
BYTE bCountryCode[2];
hr = pDvdInfo2->GetPlayerParentalLevel(&ulLevel, bCountryCode);
if(SUCCEEDED(hr)){
*plParentalLevel = ulLevel;
}
else {
*plParentalLevel = 0;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetPlayerParentalLevel */
STDMETHODIMP CMSVidWebDVD::Eject(){
USES_CONVERSION;
BSTR bDrive;
HRESULT hr = get_DVDDirectory(&bDrive);
if(FAILED(hr)){
return hr;
}
MCI_OPEN_PARMS mciDrive;
WCHAR* pDrive = bDrive;
TCHAR szElementName[4];
TCHAR szAliasName[32];
DWORD dwFlags;
DWORD dwAliasCount = GetCurrentTime();
DWORD theMciErr;
ZeroMemory( &mciDrive, sizeof(mciDrive) );
mciDrive.lpstrDeviceType = (LPTSTR)MCI_DEVTYPE_CD_AUDIO;
(void)StringCchPrintf( szElementName, sizeof(szElementName) / sizeof(szElementName[0]), TEXT("%c:"), pDrive[0] );
(void)StringCchPrintf( szAliasName, sizeof(szAliasName) / sizeof(szAliasName[0]), TEXT("SJE%lu:"), dwAliasCount );
mciDrive.lpstrAlias = szAliasName;
mciDrive.lpstrDeviceType = (LPTSTR)MCI_DEVTYPE_CD_AUDIO;
mciDrive.lpstrElementName = szElementName;
dwFlags = MCI_OPEN_ELEMENT | MCI_OPEN_ALIAS |
MCI_OPEN_TYPE | MCI_OPEN_TYPE_ID | MCI_WAIT;
// send mci command
theMciErr = mciSendCommand(0, MCI_OPEN, dwFlags, reinterpret_cast<DWORD_PTR>(&mciDrive));
if ( theMciErr != MMSYSERR_NOERROR )
return E_UNEXPECTED;
DWORD DevHandle = mciDrive.wDeviceID;
if(m_bEjected==false){
m_bEjected = true;
ZeroMemory( &mciDrive, sizeof(mciDrive) );
theMciErr = mciSendCommand( DevHandle, MCI_SET, MCI_SET_DOOR_OPEN,
reinterpret_cast<DWORD_PTR>(&mciDrive) );
hr = theMciErr ? E_FAIL : S_OK; // zero for success
if(FAILED(hr)){
return hr;
}
}
else{
m_bEjected = false;
ZeroMemory( &mciDrive, sizeof(mciDrive) );
theMciErr = mciSendCommand( DevHandle, MCI_SET, MCI_SET_DOOR_CLOSED,
reinterpret_cast<DWORD_PTR>(&mciDrive) );
hr = theMciErr ? E_FAIL : S_OK; // zero for success
if(FAILED(hr)){
return hr;
}
}
ZeroMemory( &mciDrive, sizeof(mciDrive) );
theMciErr = mciSendCommand( DevHandle, MCI_CLOSE, 0L, reinterpret_cast<DWORD_PTR>(&mciDrive) );
hr = theMciErr ? E_FAIL : S_OK; // zero for success
return hr;
}
/*************************************************************************/
/* Function: UOPValid */
/* Description: Tells if UOP is valid or not, valid means the feature is */
/* turned on. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::UOPValid(long lUOP, VARIANT_BOOL *pfValid){
HRESULT hr = S_OK;
try {
if (NULL == pfValid){
throw(E_POINTER);
}/* end of if statement */
if ((lUOP > 24) || (lUOP < 0)){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulUOPS = 0;
hr = pDvdInfo2->GetCurrentUOPS(&ulUOPS);
*pfValid = ulUOPS & (1 << lUOP) ? VARIANT_FALSE : VARIANT_TRUE;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function UOPValid */
/*************************************************************************/
/* Function: GetSPRM */
/* Description: Gets SPRM at the specific index. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_SPRM(long lIndex, short *psSPRM){
HRESULT hr = E_FAIL;
try {
if (NULL == psSPRM){
throw(E_POINTER);
}/* end of if statement */
SPRMARRAY sprm;
int iArraySize = sizeof(SPRMARRAY)/sizeof(sprm[0]);
if(0 > lIndex || iArraySize <= lIndex){
return(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = pDvdInfo2->GetAllSPRMs(&sprm);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
*psSPRM = sprm[lIndex];
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetSPRM */
/*************************************************************************/
/* Function: SetGPRM */
/* Description: Sets a GPRM at index. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::put_GPRM(long lIndex, short sValue){
HRESULT hr = S_OK;
try {
if(lIndex < 0){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SetGPRM(lIndex, sValue, cdwDVDCtrlFlags, 0);
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function SetGPRM */
/*************************************************************************/
/* Function: GetGPRM */
/* Description: Gets the GPRM at specified index */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_GPRM(long lIndex, short *psGPRM){
HRESULT hr = E_FAIL;
try {
if (NULL == psGPRM){
throw(E_POINTER);
}/* end of if statement */
GPRMARRAY gprm;
int iArraySize = sizeof(GPRMARRAY)/sizeof(gprm[0]);
if(0 > lIndex || iArraySize <= lIndex){
return(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = pDvdInfo2->GetAllGPRMs(&gprm);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
*psGPRM = gprm[lIndex];
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetGPRM */
/*************************************************************************/
/* Function: GetDVDTextNumberOfLanguages */
/* Description: Retrieves the number of languages available. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DVDTextNumberOfLanguages(long *plNumOfLangs){
HRESULT hr = S_OK;
try {
if (NULL == plNumOfLangs){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulNumOfLangs;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetDVDTextNumberOfLanguages(&ulNumOfLangs));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
*plNumOfLangs = ulNumOfLangs;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetDVDTextNumberOfLanguages */
/*************************************************************************/
/* Function: GetDVDTextNumberOfStrings */
/* Description: Gets the number of strings in the partical language. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DVDTextNumberOfStrings(long lLangIndex, long *plNumOfStrings){
HRESULT hr = S_OK;
try {
if (NULL == plNumOfStrings){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
LCID wLangCode;
ULONG uNumOfStings;
DVD_TextCharSet charSet;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetDVDTextLanguageInfo(lLangIndex, &uNumOfStings, &wLangCode, &charSet));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
*plNumOfStrings = uNumOfStings;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetDVDTextNumberOfStrings */
/*************************************************************/
/* Name: GetDVDTextLanguageLCID
/* Description: Get the LCID of an index of the DVD texts
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DVDTextLanguageLCID(long lLangIndex, long *lcid)
{
HRESULT hr = S_OK;
try {
if (NULL == lcid){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
LCID wLangCode;
ULONG uNumOfStings;
DVD_TextCharSet charSet;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetDVDTextLanguageInfo(lLangIndex, &uNumOfStings, &wLangCode, &charSet));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
*lcid = wLangCode;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetDVDTextLanguageLCID */
/*************************************************************************/
/* Function: GetDVDtextString */
/* Description: Gets the DVD Text string at specific location. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DVDTextString(long lLangIndex, long lStringIndex, BSTR *pstrText){
HRESULT hr = S_OK;
try {
if (NULL == pstrText){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulSize;
DVD_TextStringType type;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetDVDTextStringAsUnicode(lLangIndex, lStringIndex, NULL, 0, &ulSize, &type));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
if (ulSize == 0) {
*pstrText = ::SysAllocString(L"");
}
else {
// got the length so lets allocate a buffer of that size
WCHAR* wstrBuff = new WCHAR[ulSize];
ULONG ulActualSize;
hr = pDvdInfo2->GetDVDTextStringAsUnicode(lLangIndex, lStringIndex, wstrBuff, ulSize, &ulActualSize, &type);
ATLASSERT(ulActualSize == ulSize);
if(FAILED(hr)){
delete [] wstrBuff;
throw(hr);
}/* end of if statement */
*pstrText = ::SysAllocString(wstrBuff);
delete [] wstrBuff;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetDVDtextString */
/*************************************************************************/
/* Function: GetDVDTextStringType */
/* Description: Gets the type of the string at the specified location. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DVDTextStringType(long lLangIndex, long lStringIndex, DVDTextStringType *pType){
HRESULT hr = S_OK;
try {
if (NULL == pType){
throw(E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
ULONG ulTheSize;
DVD_TextStringType type;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetDVDTextStringAsUnicode(lLangIndex, lStringIndex, NULL, 0, &ulTheSize, &type));
if(SUCCEEDED(hr)){
*pType = (DVDTextStringType) type;
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function GetDVDTextStringType */
/*************************************************************************/
/* Function: RegionChange */
/* Description:Changes the region code. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::RegionChange(){
USES_CONVERSION;
HRESULT hr = S_OK;
typedef BOOL (APIENTRY *DVDPPLAUNCHER) (HWND HWnd, CHAR DriveLetter);
try {
#if 0
HWND parentWnd;
GetParentHWND(&parentWnd);
if (NULL != parentWnd) {
// take the container out of the top-most mode
::SetWindowPos(parentWnd, HWND_NOTOPMOST, 0, 0, 0, 0,
SWP_NOREDRAW|SWP_NOMOVE|SWP_NOSIZE);
}
#endif
BOOL regionChanged = FALSE;
OSVERSIONINFO ver;
ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
::GetVersionEx(&ver);
if (ver.dwPlatformId==VER_PLATFORM_WIN32_NT) {
HINSTANCE dllInstance;
DVDPPLAUNCHER dvdPPLauncher;
TCHAR szCmdLine[MAX_PATH], szDriveLetter[4];
LPSTR szDriveLetterA;
//
// tell the user why we are showing the dvd region property page
//
// DVDMessageBox(m_hWnd, IDS_REGION_CHANGE_PROMPT);
hr = GetDVDDriveLetter(szDriveLetter);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
szDriveLetterA = T2A(szDriveLetter);
GetSystemDirectory(szCmdLine, MAX_PATH);
(void)StringCchCat(szCmdLine, SIZEOF_CH(szCmdLine), _T("\\storprop.dll"));
dllInstance = LoadLibrary (szCmdLine);
if (dllInstance) {
dvdPPLauncher = (DVDPPLAUNCHER) GetProcAddress(
dllInstance,
"DvdLauncher");
if (dvdPPLauncher) {
regionChanged = dvdPPLauncher(NULL,
szDriveLetterA[0]);
}
FreeLibrary(dllInstance);
}
}
else {
#if 0
// win9x code should be using complier defines rather than if0'ing it out
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
//Get path of \windows\dvdrgn.exe and command line string
TCHAR szCmdLine[MAX_PATH], szDriveLetter[4];
hr = GetDVDDriveLetter(szDriveLetter);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
UINT rc = GetWindowsDirectory(szCmdLine, MAX_PATH);
if (!rc) {
return E_UNEXPECTED;
}
(void)StringCchCat(szCmdLine, SIZEOF_CH(szCmdLine), _T("\\dvdrgn.exe "));
TCHAR strModuleName[MAX_PATH];
lstrcpyn(strModuleName, szCmdLine, MAX_PATH);
TCHAR csTmp[2]; ::ZeroMemory(csTmp, sizeof(TCHAR)* 2);
csTmp[0] = szDriveLetter[0];
(void)StringCchCat(szCmdLine, SIZEOF_CH(szCmdLine), csTmp);
//Prepare and execuate dvdrgn.exe
STARTUPINFO StartupInfo;
PROCESS_INFORMATION ProcessInfo;
StartupInfo.cb = sizeof(StartupInfo);
StartupInfo.dwFlags = STARTF_USESHOWWINDOW;
StartupInfo.wShowWindow = SW_SHOW;
StartupInfo.lpReserved = NULL;
StartupInfo.lpDesktop = NULL;
StartupInfo.lpTitle = NULL;
StartupInfo.cbReserved2 = 0;
StartupInfo.lpReserved2 = NULL;
if( ::CreateProcess(strModuleName, szCmdLine, NULL, NULL, TRUE, NORMAL_PRIORITY_CLASS,
NULL, NULL, &StartupInfo, &ProcessInfo) ){
//Wait dvdrgn.exe finishes.
WaitForSingleObject(ProcessInfo.hProcess, INFINITE);
DWORD dwRet = 1;
BOOL bRet = GetExitCodeProcess(ProcessInfo.hProcess, &dwRet);
if(dwRet == 0){
//User changed the region successfully
regionChanged = TRUE;
}
else{
throw(E_REGION_CHANGE_NOT_COMPLETED);
}
}/* end of if statement */
#endif
}/* end of if statement */
if (regionChanged) {
// start playing again
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
}
else {
throw(E_REGION_CHANGE_FAIL);
}/* end of if statement */
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function RegionChange */
/*************************************************************************/
/* Function: GetDVDDriveLetter */
/* Description: Gets the first three characters that denote the DVD-ROM */
/*************************************************************************/
HRESULT CMSVidWebDVD::GetDVDDriveLetter(TCHAR* lpDrive) {
HRESULT hr = E_FAIL;
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
WCHAR szRoot[MAX_PATH];
ULONG ulActual;
hr = pDvdInfo2->GetDVDDirectory(szRoot, MAX_PATH, &ulActual);
if(FAILED(hr)){
return(hr);
}/* end of if statement */
USES_CONVERSION;
lstrcpyn(lpDrive, OLE2T(szRoot), 3);
if(::GetDriveType(&lpDrive[0]) == DRIVE_CDROM){
return(hr);
}
else {
//possibly root=c: or drive in hard disc
hr = E_FAIL;
return(hr);
}/* end of if statement */
return(hr);
}/* end of function GetDVDDriveLetter */
/*************************************************************************/
/* Function: get_DVDAdm */
/* Description: Returns DVD admin interface. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DVDAdm(IDispatch **pVal){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if (m_pDvdAdmin){
hr = m_pDvdAdmin->QueryInterface(IID_IDispatch, (LPVOID*)pVal);
}
else {
*pVal = NULL;
throw(E_FAIL);
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}/* end of function get_DVDAdm */
/*************************************************************/
/* Name: SelectDefaultAudioLanguage
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectDefaultAudioLanguage(long lang, long ext){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectDefaultAudioLanguage(lang, (DVD_AUDIO_LANG_EXT)ext);
if (FAILED(hr))
throw(hr);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: SelectDefaultSubpictureLanguage
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::SelectDefaultSubpictureLanguage(long lang, DVDSPExt ext){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectDefaultSubpictureLanguage(lang, (DVD_SUBPICTURE_LANG_EXT)ext);
if (FAILED(hr))
throw(hr);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: get_DefaultMenuLanguage
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DefaultMenuLanguage(long *lang)
{
HRESULT hr = S_OK;
try {
if(NULL == lang){
throw (E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = pDvdInfo2->GetDefaultMenuLanguage((LCID*)lang);
if (FAILED(hr))
throw(hr);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: put_DefaultMenuLanguage
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::put_DefaultMenuLanguage(long lang){
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
hr = m_pDVDControl2->SelectDefaultMenuLanguage(lang);
if (FAILED(hr))
throw(hr);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************************/
/* Function: get_PreferredSubpictureStream */
/* Description: Gets current audio stream. */
/*************************************************************************/
STDMETHODIMP CMSVidWebDVD::get_PreferredSubpictureStream(long *plPreferredStream){
HRESULT hr = S_OK;
try {
if (NULL == plPreferredStream){
throw(E_POINTER);
}/* end of if statement */
if(!m_pDvdAdmin){
throw(E_UNEXPECTED);
}/* end of if statement */
LCID langDefaultSP;
m_pDvdAdmin->get_DefaultSubpictureLCID((long*)&langDefaultSP);
// if none has been set
if (langDefaultSP == (LCID) -1) {
*plPreferredStream = 0;
return hr;
} /* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
USES_CONVERSION;
LCID lcid = 0;
ULONG ulNumAudioStreams = 0;
ULONG ulCurrentStream = 0;
BOOL fDisabled = TRUE;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetCurrentSubpicture(&ulNumAudioStreams, &ulCurrentStream, &fDisabled));
*plPreferredStream = 0;
for (ULONG i = 0; i<ulNumAudioStreams; i++) {
hr = pDvdInfo2->GetSubpictureLanguage(i, &lcid);
if (SUCCEEDED( hr ) && lcid){
if (lcid == langDefaultSP) {
*plPreferredStream = i;
}
}
}
}
catch(HRESULT hrTmp){
return hrTmp;
}/* end of catch statement */
catch(...){
return E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: get_DefaultSubpictureLanguage
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DefaultSubpictureLanguage(long *lang)
{
HRESULT hr = S_OK;
try {
if(NULL == lang){
throw (E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
long ext;
hr = pDvdInfo2->GetDefaultSubpictureLanguage((LCID*)lang, (DVD_SUBPICTURE_LANG_EXT*)&ext);
if (FAILED(hr))
throw(hr);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: get_DefaultSubpictureLanguageExt
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DefaultSubpictureLanguageExt(DVDSPExt *ext)
{
HRESULT hr = S_OK;
try {
if(NULL == ext){
throw (E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
long lang;
hr = pDvdInfo2->GetDefaultSubpictureLanguage((LCID*)&lang, (DVD_SUBPICTURE_LANG_EXT*)ext);
if (FAILED(hr))
throw(hr);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: get_DefaultAudioLanguage
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DefaultAudioLanguage(long *lang)
{
HRESULT hr = S_OK;
try {
if(NULL == lang){
throw (E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
long ext;
hr = pDvdInfo2->GetDefaultAudioLanguage((LCID*)lang, (DVD_AUDIO_LANG_EXT*)&ext);
if (FAILED(hr))
throw(hr);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: get_DefaultAudioLanguageExt
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_DefaultAudioLanguageExt(long *ext)
{
HRESULT hr = S_OK;
try {
if(NULL == ext){
throw (E_POINTER);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
long lang;
hr = pDvdInfo2->GetDefaultAudioLanguage((LCID*)&lang, (DVD_AUDIO_LANG_EXT*)ext);
if (FAILED(hr))
throw(hr);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: GetLanguageFromLCID
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_LanguageFromLCID(long lcid, BSTR* lang)
{
HRESULT hr = S_OK;
try {
if (lang == NULL) {
throw(E_POINTER);
}/* end of if statement */
USES_CONVERSION;
LPTSTR pszString = m_LangID.GetLanguageFromLCID(lcid);
if (pszString) {
*lang = ::SysAllocString(T2OLE(pszString));
delete[] pszString;
}
else {
*lang = ::SysAllocString( L"");
throw(E_NOTIMPL);
}/* end of if statement */
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: get_KaraokeAudioPresentationMode
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_KaraokeAudioPresentationMode(long *pVal)
{
HRESULT hr = S_OK;
try {
if (NULL == pVal) {
throw (E_POINTER);
} /* end of if statement */
*pVal = m_lKaraokeAudioPresentationMode;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: put_KaraokeAudioPresentationMode
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::put_KaraokeAudioPresentationMode(long newVal)
{
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
if(!m_pDVDControl2){
throw(E_UNEXPECTED);
}/* end of if statement */
RETRY_IF_IN_FPDOM(m_pDVDControl2->SelectKaraokeAudioPresentationMode((ULONG)newVal));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
// Cache the value
m_lKaraokeAudioPresentationMode = newVal;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: GetKaraokeChannelContent
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_KaraokeChannelContent(long lStream, long lChan, long *lContent)
{
HRESULT hr = S_OK;
try {
if(!lContent){
return E_POINTER;
}
if(lStream < 0){
throw(E_INVALIDARG);
}/* end of if statement */
if (lChan >=8 || lChan < 0 ) {
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
DVD_KaraokeAttributes attrib;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetKaraokeAttributes(lStream, &attrib));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
*lContent = (long)attrib.wChannelContents[lChan];
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
/*************************************************************/
/* Name: GetKaraokeChannelAssignment
/* Description:
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::get_KaraokeChannelAssignment(long lStream, long *lChannelAssignment)
{
HRESULT hr = S_OK;
try {
if(!lChannelAssignment){
return E_POINTER;
}
if(lStream < 0){
throw(E_INVALIDARG);
}/* end of if statement */
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
DVD_KaraokeAttributes attrib;
RETRY_IF_IN_FPDOM(pDvdInfo2->GetKaraokeAttributes(lStream, &attrib));
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
*lChannelAssignment = (long)attrib.ChannelAssignment;
}/* end of try statement */
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
STDMETHODIMP CMSVidWebDVD::OnEventNotify(long lEvent, LONG_PTR lParam1, LONG_PTR lParam2) {
if (lEvent == EC_STEP_COMPLETE || (lEvent > EC_DVDBASE && lEvent <= EC_DVD_KARAOKE_MODE) ) {
return OnDVDEvent(lEvent, lParam1, lParam2);
}
if(lEvent == EC_STATE_CHANGE && lParam1 == State_Running){
VARIANT_BOOL onStop;
HRESULT hr = m_pDvdAdmin->get_BookmarkOnStop(&onStop);
if(FAILED(hr)){
throw(hr);
}
if(VARIANT_TRUE == onStop){
hr = RestoreBookmark();
if(FAILED(hr)){
throw(hr);
}
}
}
return IMSVidPBGraphSegmentImpl<CMSVidWebDVD, MSVidSEG_SOURCE, &GUID_NULL>::OnEventNotify(lEvent, lParam1, lParam2);
}
/*************************************************************/
/* Name: OnDVDEvent
/* Description: Deal with DVD events
/*************************************************************/
STDMETHODIMP CMSVidWebDVD::OnDVDEvent(long lEvent, LONG_PTR lParam1, LONG_PTR lParam2)
{
if (m_fFireNoSubpictureStream) {
m_fFireNoSubpictureStream = FALSE;
lEvent = EC_DVD_ERROR;
lParam1 = DVD_ERROR_NoSubpictureStream;
lParam2 = 0;
VARIANT varLParam1;
VARIANT varLParam2;
#ifdef _WIN64
varLParam1.llVal = lParam1;
varLParam1.vt = VT_I8;
varLParam2.llVal = lParam2;
varLParam2.vt = VT_I8;
#else
varLParam1.lVal = lParam1;
varLParam1.vt = VT_I4;
varLParam2.lVal = lParam2;
varLParam2.vt = VT_I4;
#endif
// fire the event now after we have processed it internally
Fire_DVDNotify(lEvent, varLParam1, varLParam2);
}
ATLTRACE(TEXT("CMSVidWebDVD::OnDVDEvent %x\n"), lEvent-EC_DVDBASE);
switch (lEvent){
//
// First the DVD error events
//
case EC_DVD_ERROR:
switch (lParam1){
case DVD_ERROR_Unexpected:
break ;
case DVD_ERROR_CopyProtectFail:
break ;
case DVD_ERROR_InvalidDVD1_0Disc:
break ;
case DVD_ERROR_InvalidDiscRegion:
PreStop();
PostStop();
break ;
case DVD_ERROR_LowParentalLevel:
break ;
case DVD_ERROR_MacrovisionFail:
break ;
case DVD_ERROR_IncompatibleSystemAndDecoderRegions:
break ;
case DVD_ERROR_IncompatibleDiscAndDecoderRegions:
break ;
}
break;
//
// Next the normal DVD related events
//
case EC_DVD_VALID_UOPS_CHANGE:
{
VALID_UOP_SOMTHING_OR_OTHER validUOPs = (DWORD) lParam1;
if (validUOPs&UOP_FLAG_Play_Title_Or_AtTime) {
Fire_PlayAtTimeInTitle(VARIANT_FALSE);
Fire_PlayAtTime(VARIANT_FALSE);
}
else {
Fire_PlayAtTimeInTitle(VARIANT_TRUE);
Fire_PlayAtTime(VARIANT_TRUE);
}
if (validUOPs&UOP_FLAG_Play_Chapter) {
Fire_PlayChapterInTitle(VARIANT_FALSE);
Fire_PlayChapter(VARIANT_FALSE);
}
else {
Fire_PlayChapterInTitle(VARIANT_TRUE);
Fire_PlayChapter(VARIANT_TRUE);
}
if (validUOPs&UOP_FLAG_Play_Title){
Fire_PlayTitle(VARIANT_FALSE);
}
else {
Fire_PlayTitle(VARIANT_TRUE);
}
if (validUOPs&UOP_FLAG_Stop)
Fire_Stop(VARIANT_FALSE);
else
Fire_Stop(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_ReturnFromSubMenu)
Fire_ReturnFromSubmenu(VARIANT_FALSE);
else
Fire_ReturnFromSubmenu(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Play_Chapter_Or_AtTime) {
Fire_PlayAtTimeInTitle(VARIANT_FALSE);
Fire_PlayChapterInTitle(VARIANT_FALSE);
}
else {
Fire_PlayAtTimeInTitle(VARIANT_TRUE);
Fire_PlayChapterInTitle(VARIANT_TRUE);
}
if (validUOPs&UOP_FLAG_PlayPrev_Or_Replay_Chapter){
Fire_PlayPrevChapter(VARIANT_FALSE);
Fire_ReplayChapter(VARIANT_FALSE);
}
else {
Fire_PlayPrevChapter(VARIANT_TRUE);
Fire_ReplayChapter(VARIANT_TRUE);
}/* end of if statement */
if (validUOPs&UOP_FLAG_PlayNext_Chapter)
Fire_PlayNextChapter(VARIANT_FALSE);
else
Fire_PlayNextChapter(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Play_Forwards)
Fire_PlayForwards(VARIANT_FALSE);
else
Fire_PlayForwards(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Play_Backwards)
Fire_PlayBackwards(VARIANT_FALSE);
else
Fire_PlayBackwards(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_ShowMenu_Title)
Fire_ShowMenu(dvdMenu_Title, VARIANT_FALSE);
else
Fire_ShowMenu(dvdMenu_Title, VARIANT_TRUE);
if (validUOPs&UOP_FLAG_ShowMenu_Root)
Fire_ShowMenu(dvdMenu_Root, VARIANT_FALSE);
else
Fire_ShowMenu(dvdMenu_Root, VARIANT_TRUE);
//TODO: Add the event for specific menus
if (validUOPs&UOP_FLAG_ShowMenu_SubPic)
Fire_ShowMenu(dvdMenu_Subpicture, VARIANT_FALSE);
else
Fire_ShowMenu(dvdMenu_Subpicture, VARIANT_TRUE);
if (validUOPs&UOP_FLAG_ShowMenu_Audio)
Fire_ShowMenu(dvdMenu_Audio, VARIANT_FALSE);
else
Fire_ShowMenu(dvdMenu_Audio, VARIANT_TRUE);
if (validUOPs&UOP_FLAG_ShowMenu_Angle)
Fire_ShowMenu(dvdMenu_Angle, VARIANT_FALSE);
else
Fire_ShowMenu(dvdMenu_Angle, VARIANT_TRUE);
if (validUOPs&UOP_FLAG_ShowMenu_Chapter)
Fire_ShowMenu(dvdMenu_Chapter, VARIANT_FALSE);
else
Fire_ShowMenu(dvdMenu_Chapter, VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Resume)
Fire_Resume(VARIANT_FALSE);
else
Fire_Resume(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Select_Or_Activate_Button)
Fire_SelectOrActivateButton(VARIANT_FALSE);
else
Fire_SelectOrActivateButton(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Still_Off)
Fire_StillOff(VARIANT_FALSE);
else
Fire_StillOff(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Pause_On)
Fire_PauseOn(VARIANT_FALSE);
else
Fire_PauseOn(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Select_Audio_Stream)
Fire_ChangeCurrentAudioStream(VARIANT_FALSE);
else
Fire_ChangeCurrentAudioStream(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Select_SubPic_Stream)
Fire_ChangeCurrentSubpictureStream(VARIANT_FALSE);
else
Fire_ChangeCurrentSubpictureStream(VARIANT_TRUE);
if (validUOPs&UOP_FLAG_Select_Angle)
Fire_ChangeCurrentAngle(VARIANT_FALSE);
else
Fire_ChangeCurrentAngle(VARIANT_TRUE);
/*
if (validUOPs&UOP_FLAG_Karaoke_Audio_Pres_Mode_Change)
;
if (validUOPs&UOP_FLAG_Video_Pres_Mode_Change)
;
*/
}
break;
case EC_DVD_STILL_ON:
m_fStillOn = true;
break ;
case EC_DVD_STILL_OFF:
m_fStillOn = false;
break ;
case EC_DVD_DOMAIN_CHANGE:
switch (lParam1){
case DVD_DOMAIN_FirstPlay: // = 1
//case DVD_DOMAIN_VideoManagerMenu: // = 2
break;
case DVD_DOMAIN_Stop: // = 5
case DVD_DOMAIN_VideoManagerMenu: // = 2
case DVD_DOMAIN_VideoTitleSetMenu: // = 3
case DVD_DOMAIN_Title: // = 4
default:
break;
}/* end of switch case */
break ;
case EC_DVD_BUTTON_CHANGE:
break;
case EC_DVD_CHAPTER_START:
break ;
case EC_DVD_CURRENT_TIME:
//ATLTRACE(TEXT("Time event \n"));
break;
//
// Then the general DirectShow related events
//
case EC_DVD_PLAYBACK_STOPPED:
// DShow doesn't stop on end; we should do that
// call PostStop to make sure graph is stopped properly
//PostStop();
break;
case EC_DVD_DISC_EJECTED:
m_bEjected = true;
break;
case EC_DVD_DISC_INSERTED:
m_bEjected = false;
break;
case EC_STEP_COMPLETE:
m_fStepComplete = true;
break;
case EC_DVD_PLAYBACK_RATE_CHANGE:
m_Rate = lParam1 / 10000;
break;
default:
break ;
}/* end of switch case */
VARIANT varLParam1;
VARIANT varLParam2;
#ifdef _WIN64
varLParam1.llVal = lParam1;
varLParam1.vt = VT_I8;
varLParam2.llVal = lParam2;
varLParam2.vt = VT_I8;
#else
varLParam1.lVal = lParam1;
varLParam1.vt = VT_I4;
varLParam2.lVal = lParam2;
varLParam2.vt = VT_I4;
#endif
// fire the event now after we have processed it internally
Fire_DVDNotify(lEvent, varLParam1, varLParam2);
return NOERROR;
}
/*************************************************************/
/* Name: RestorePreferredSettings
/* Description:
/*************************************************************/
HRESULT CMSVidWebDVD::RestorePreferredSettings()
{
HRESULT hr = S_OK;
try {
INITIALIZE_GRAPH_IF_NEEDS_TO_BE
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
// get the curent domain
DVD_DOMAIN domain;
hr = pDvdInfo2->GetCurrentDomain(&domain);
if(FAILED(hr)){
throw(hr);
}/* end of if statement */
// Have to be in the stop domain
if(DVD_DOMAIN_Stop != domain)
throw (VFW_E_DVD_INVALIDDOMAIN);
if(!m_pDvdAdmin){
throw (E_UNEXPECTED);
}/* end of if statement */
long level;
hr = m_pDvdAdmin->GetParentalLevel(&level);
if (SUCCEEDED(hr))
SelectParentalLevel(level);
LCID audioLCID;
LCID subpictureLCID;
LCID menuLCID;
hr = m_pDvdAdmin->get_DefaultAudioLCID((long*)&audioLCID);
if (SUCCEEDED(hr))
SelectDefaultAudioLanguage(audioLCID, 0);
hr = m_pDvdAdmin->get_DefaultSubpictureLCID((long*)&subpictureLCID);
if (SUCCEEDED(hr))
SelectDefaultSubpictureLanguage(subpictureLCID, dvdSPExt_NotSpecified);
hr = m_pDvdAdmin->get_DefaultMenuLCID((long*)&menuLCID);
if (SUCCEEDED(hr))
put_DefaultMenuLanguage(menuLCID);
}
catch(HRESULT hrTmp){
hr = hrTmp;
}/* end of catch statement */
catch(...){
hr = E_UNEXPECTED;
}/* end of catch statement */
return HandleError(hr);
}
HRESULT CMSVidWebDVD::get_ButtonRect(long lButton, /*[out, retval] */ IMSVidRect** pRect){
try{
PQDVDInfo2 pDvdInfo2 = GetDVDInfo2();
if(!pDvdInfo2){
throw(E_UNEXPECTED);
}/* end of if statement */
if(!pRect){
return E_POINTER;
}
CRect oRect;
HRESULT hr = pDvdInfo2->GetButtonRect( lButton, &oRect);
if(FAILED(hr)){
return hr;
}
*((CRect*)(*pRect)) = oRect;
}
catch(...){
return E_UNEXPECTED;
}
return S_OK;
}
HRESULT CMSVidWebDVD::get_DVDScreenInMouseCoordinates(/*[out, retval] */ IMSVidRect** ppRect){
return E_NOTIMPL;
}
HRESULT CMSVidWebDVD::put_DVDScreenInMouseCoordinates(IMSVidRect* pRect){
return E_NOTIMPL;
}
#endif //TUNING_MODEL_ONLY
Reference in a new issue Copy permalink