//-----------------------------------------------------------------------------
// Name: CMusicManager::GetMotifFromStyle()
// Desc:
//-----------------------------------------------------------------------------
HRESULT CMusicManager::GetMotifFromStyle( IDirectMusicSegment8** ppMotif8,
TCHAR* strStyle, TCHAR* strMotif )
{
HRESULT hr;
IDirectMusicStyle8* pStyle = NULL;
IDirectMusicSegment* pMotif = NULL;
if( FAILED( hr = CreateStyleFromFile( &pStyle, strStyle ) ) )
return DXTRACE_ERR( TEXT("CreateStyleFromFile"), hr );
if( pStyle )
{
// DMusic only takes wide strings
WCHAR wstrMotif[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrMotif, strMotif );
hr = pStyle->GetMotif( wstrMotif, &pMotif );
SAFE_RELEASE( pStyle );
if( FAILED( hr ) )
return DXTRACE_ERR( TEXT("GetMotif"), hr );
pMotif->QueryInterface( IID_IDirectMusicSegment8, (LPVOID*) ppMotif8 );
}
return S_OK;
}
//-----------------------------------------------------------------------------
// Name: CMusicManager::CreateScriptFromFile()
// Desc:
//-----------------------------------------------------------------------------
HRESULT CMusicManager::CreateScriptFromFile( CMusicScript** ppScript,
TCHAR* strFileName )
{
HRESULT hr;
IDirectMusicScript* pScript = NULL;
// DMusic only takes wide strings
WCHAR wstrFileName[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrFileName, strFileName );
if ( FAILED( hr = m_pLoader->LoadObjectFromFile( CLSID_DirectMusicScript,
IID_IDirectMusicScript8,
wstrFileName,
(LPVOID*) &pScript ) ) )
return DXTRACE_ERR_NOMSGBOX( TEXT("LoadObjectFromFile"), hr );
if ( FAILED( hr = pScript->Init( m_pPerformance, NULL ) ) )
return DXTRACE_ERR( TEXT("Init"), hr );
*ppScript = new CMusicScript( m_pPerformance, m_pLoader, pScript );
if (!*ppScript)
return E_OUTOFMEMORY;
return hr;
}
//-----------------------------------------------------------------------------
// Name: CMusicScript::GetVariableNumber()
// Desc: Gets the value of a variable in the script
//-----------------------------------------------------------------------------
HRESULT CMusicScript::GetVariableNumber( TCHAR* strVariable, LONG* plValue )
{
// DMusic only takes wide strings
WCHAR wstrVariable[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrVariable, strVariable );
return m_pScript->GetVariableNumber( wstrVariable, plValue, NULL );
}
//-----------------------------------------------------------------------------
// Name: CMusicScript::Play()
// Desc: Calls a routine in the script
//-----------------------------------------------------------------------------
HRESULT CMusicScript::CallRoutine( TCHAR* strRoutine )
{
// DMusic only takes wide strings
WCHAR wstrRoutine[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrRoutine, strRoutine );
return m_pScript->CallRoutine( wstrRoutine, NULL );
}
HRESULT CMusicScript::SetVariableNumber( TCHAR* strVariable, LONG lValue )
{
WCHAR wstrVariable[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrVariable, strVariable );
return m_pScript->SetVariableNumber( wstrVariable, lValue, NULL );
}
//-----------------------------------------------------------------------------
// Name: CMusicManager::CreateChordMapFromFile()
// Desc:
//-----------------------------------------------------------------------------
HRESULT CMusicManager::CreateStyleFromFile( IDirectMusicStyle8** ppStyle,
TCHAR* strFileName )
{
// DMusic only takes wide strings
WCHAR wstrFileName[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrFileName, strFileName );
return m_pLoader->LoadObjectFromFile( CLSID_DirectMusicStyle,
IID_IDirectMusicStyle8,
wstrFileName, (LPVOID*) ppStyle );
}
HRESULT CMusicManager::CreateChordMapFromFile( IDirectMusicChordMap8** ppChordMap,
TCHAR* strFileName )
{
WCHAR wstrFileName[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrFileName, strFileName );
return m_pLoader->LoadObjectFromFile( CLSID_DirectMusicChordMap,
IID_IDirectMusicChordMap8,
wstrFileName, (LPVOID*) ppChordMap );
}
//-----------------------------------------------------------------------------
// Name: CMusicManager::SetSearchDirectory()
// Desc: Sets the search directory. If not called, the current working
// directory is used to load content.
//-----------------------------------------------------------------------------
HRESULT CMusicManager::SetSearchDirectory( const TCHAR* strMediaPath )
{
if( NULL == m_pLoader )
return E_UNEXPECTED;
// DMusic only takes wide strings
WCHAR wstrMediaPath[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrMediaPath, strMediaPath );
return m_pLoader->SetSearchDirectory( GUID_DirectMusicAllTypes,
wstrMediaPath, FALSE );
}
//-----------------------------------------------------------------------------
// Name: CMusicManager::CreateSegmentFromFile()
// Desc:
//-----------------------------------------------------------------------------
HRESULT CMusicManager::CreateSegmentFromFile( CMusicSegment** ppSegment,
TCHAR* strFileName,
BOOL bDownloadNow,
BOOL bIsMidiFile )
{
HRESULT hr;
IDirectMusicSegment8* pSegment = NULL;
// DMusic only takes wide strings
WCHAR wstrFileName[MAX_PATH];
DXUtil_ConvertGenericStringToWide( wstrFileName, strFileName );
if ( FAILED( hr = m_pLoader->LoadObjectFromFile( CLSID_DirectMusicSegment,
IID_IDirectMusicSegment8,
wstrFileName,
(LPVOID*) &pSegment ) ) )
{MessageBox(NULL,"error",NULL,MB_OK);
if( hr == DMUS_E_LOADER_FAILEDOPEN )
return hr;
return DXTRACE_ERR( TEXT("LoadObjectFromFile"), hr );
}
*ppSegment = new CMusicSegment( m_pPerformance, m_pLoader, pSegment );
if (!*ppSegment)
return E_OUTOFMEMORY;
if( bIsMidiFile )
{
if( FAILED( hr = pSegment->SetParam( GUID_StandardMIDIFile,
0xFFFFFFFF, 0, 0, NULL ) ) )
return DXTRACE_ERR( TEXT("SetParam"), hr );
}
if( bDownloadNow )
{
if( FAILED( hr = (*ppSegment)->Download() ) )
return DXTRACE_ERR( TEXT("Download"), hr );
}
return S_OK;
}
//-----------------------------------------------------------------------------
// Name:
// Desc:
//-----------------------------------------------------------------------------
HRESULT CDPlay8Client::StartSessionEnum( const TCHAR* ipaddress )
{
if( NULL == m_pDPlay )
return E_FAIL;
DPN_APPLICATION_DESC dpnAppDesc;
IDirectPlay8Address* pDP8AddressHost = NULL;
IDirectPlay8Address* pDP8AddressLocal = NULL;
WCHAR* wszHostName = NULL;
HRESULT hr;
DWORD dwPort;
m_dwNumSessions = 0;
if( m_dpnhEnum != NULL )
{
// If an enumeration is already running, cancel
// it and start a new one. Ignore any errors from CancelAsyncOperation
m_pDPlay->CancelAsyncOperation( m_dpnhEnum, 0 );
m_dpnhEnum = NULL;
}
// Create the local device address object
if( FAILED( hr = CoCreateInstance( CLSID_DirectPlay8Address, NULL,
CLSCTX_ALL, IID_IDirectPlay8Address,
(LPVOID*) &pDP8AddressLocal ) ) )
{
DXTRACE_ERR( TEXT("CoCreateInstance"), hr );
goto LCleanup;
}
// Set IP service provider
if( FAILED( hr = pDP8AddressLocal->SetSP( &CLSID_DP8SP_TCPIP ) ) )
{
DXTRACE_ERR( TEXT("SetSP"), hr );
goto LCleanup;
}
// Create the remote host address object
if( FAILED( hr = CoCreateInstance( CLSID_DirectPlay8Address, NULL,
CLSCTX_ALL, IID_IDirectPlay8Address,
(LPVOID*) &pDP8AddressHost ) ) )
{
DXTRACE_ERR( TEXT("CoCreateInstance"), hr );
goto LCleanup;
}
// Set IP service provider
if( FAILED( hr = pDP8AddressHost->SetSP( &CLSID_DP8SP_TCPIP ) ) )
{
DXTRACE_ERR( TEXT("SetSP"), hr );
goto LCleanup;
}
// Maze uses a fixed port, so add it to the host address
dwPort = DPMAZESERVER_PORT;
hr = pDP8AddressHost->AddComponent( DPNA_KEY_PORT,
&dwPort, sizeof(dwPort),
DPNA_DATATYPE_DWORD );
if( FAILED(hr) )
{
DXTRACE_ERR( TEXT("AddComponent"), hr );
goto LCleanup;
}
// Set the remote host name (if provided)
if( ipaddress != NULL && ipaddress[0] != 0 )
{
wszHostName = new WCHAR[_tcslen(ipaddress)+1];
DXUtil_ConvertGenericStringToWide( wszHostName, ipaddress );
hr = pDP8AddressHost->AddComponent( DPNA_KEY_HOSTNAME, wszHostName,
(wcslen(wszHostName)+1)*sizeof(WCHAR),
DPNA_DATATYPE_STRING );
if( FAILED(hr) )
{
DXTRACE_ERR( TEXT("AddComponent"), hr );
goto LCleanup;
}
}
ZeroMemory( &dpnAppDesc, sizeof( DPN_APPLICATION_DESC ) );
dpnAppDesc.dwSize = sizeof( DPN_APPLICATION_DESC );
dpnAppDesc.guidApplication = StressMazeAppGUID;
// Enumerate all StressMazeApp hosts running on IP service providers
hr = m_pDPlay->EnumHosts( &dpnAppDesc, pDP8AddressHost,
pDP8AddressLocal, NULL,
0, INFINITE, 0, INFINITE, NULL,
&m_dpnhEnum, 0 );
if( hr != DPNERR_PENDING && FAILED(hr) )
{
DXTRACE_ERR_NOMSGBOX( TEXT("EnumHosts"), hr );
goto LCleanup;
}
LCleanup:
SAFE_RELEASE( pDP8AddressHost);
SAFE_RELEASE( pDP8AddressLocal );
SAFE_DELETE( wszHostName );
return hr;
}
