Sweden-Number/dlls/dmusic/dmusic_loader.c

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/* IDirectMusicLoader Implementation
* IDirectMusicLoader8 Implementation
* IDirectMusicGetLoader Implementation
*
* Copyright (C) 2003 Rok Mandeljc
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "wingdi.h"
#include "wine/debug.h"
#include "wine/unicode.h"
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#include "dmusic_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
/* IDirectMusicLoader8 IUnknown part follow: */
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HRESULT WINAPI IDirectMusicLoader8Impl_QueryInterface (LPDIRECTMUSICLOADER8 iface, REFIID riid, LPVOID *ppobj)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_IDirectMusicLoader) ||
IsEqualGUID(riid, &IID_IDirectMusicLoader8))
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{
IDirectMusicLoader8Impl_AddRef(iface);
*ppobj = This;
return S_OK;
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}
WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirectMusicLoader8Impl_AddRef (LPDIRECTMUSICLOADER8 iface)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirectMusicLoader8Impl_Release (LPDIRECTMUSICLOADER8 iface)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0)
{
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirectMusicLoader Interface part follow: */
HRESULT WINAPI IDirectMusicLoader8Impl_GetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc, REFIID riid, LPVOID* ppv)
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{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %p, %s, %p): stub\n", This, pDesc, debugstr_guid(riid), ppv);
if (IsEqualGUID(riid, &IID_IDirectMusicScript)) {
IDirectMusicScriptImpl* script;
script = (IDirectMusicScriptImpl*) HeapAlloc(GetProcessHeap(), 0, sizeof(IDirectMusicScriptImpl));
script->lpVtbl = &DirectMusicScript_Vtbl;
script->ref = 1;
*ppv = script;
}
return DS_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_SetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %p): stub\n", This, pDesc);
return S_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_SetSearchDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzPath, BOOL fClear)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %s, %p, %d): to check\n", This, debugstr_guid(rguidClass), pwzPath, fClear);
if (0 == strncmpW(This->searchPath, pwzPath, MAX_PATH)) {
return S_FALSE;
}
strncpyW(This->searchPath, pwzPath, MAX_PATH);
return DS_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_ScanDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzFileExtension, WCHAR* pwzScanFileName)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_guid(rguidClass), pwzFileExtension, pwzScanFileName);
return S_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_CacheObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %p): stub\n", This, pObject);
return S_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_ReleaseObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %p): stub\n", This, pObject);
return S_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_ClearCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %s): stub\n", This, debugstr_guid(rguidClass));
return S_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_EnableCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, BOOL fEnable)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %s, %d): stub\n", This, debugstr_guid(rguidClass), fEnable);
return S_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_EnumObject (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, DWORD dwIndex, LPDMUS_OBJECTDESC pDesc)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_guid(rguidClass), dwIndex, pDesc);
return S_OK;
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}
/* IDirectMusicLoader8 Interface part follow: */
void WINAPI IDirectMusicLoader8Impl_CollectGarbage (LPDIRECTMUSICLOADER8 iface)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p): stub\n", This);
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}
HRESULT WINAPI IDirectMusicLoader8Impl_ReleaseObjectByUnknown (LPDIRECTMUSICLOADER8 iface, IUnknown* pObject)
{
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %p): stub\n", This, pObject);
return S_OK;
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}
HRESULT WINAPI IDirectMusicLoader8Impl_LoadObjectFromFile (LPDIRECTMUSICLOADER8 iface,
REFGUID rguidClassID,
REFIID iidInterfaceID,
WCHAR* pwzFilePath,
void** ppObject)
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{
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HANDLE fd;
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %s, %s, %s, %p): stub\n", This, debugstr_guid(rguidClassID), debugstr_guid(iidInterfaceID), debugstr_w(pwzFilePath), ppObject);
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fd = CreateFileW (pwzFilePath, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (!fd) {
WARN ("could not load file\n");
return DMUS_E_LOADER_FAILEDOPEN;
}
if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicAudioPathConfig)) {
FIXME("wanted 'aud'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicBand)) {
FIXME("wanted 'bnd'\n");
DMUSIC_FillBandFromFileHandle (NULL, fd);
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicContainer)) {
FIXME("wanted 'con'\n");
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DMUSIC_FillContainerFromFileHandle (NULL, fd);
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} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicCollection)) {
FIXME("wanted 'dls'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicChordMap)) {
FIXME("wanted 'cdm'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSegment)) {
FIXME("wanted 'sgt'\n");
DMUSIC_FillSegmentFromFileHandle (NULL, fd);
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicScript)) {
FIXME("wanted 'spt'\n");
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DMUSIC_FillScriptFromFileHandle (NULL, fd);
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} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSong)) {
FIXME("wanted 'sng'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicStyle)) {
FIXME("wanted 'sty'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSegment)) {
FIXME("wanted 'tpl'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicGraph)) {
FIXME("wanted 'tgr'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectSoundWave)) {
FIXME("wanted 'wav'\n");
}
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CloseHandle (fd);
if (IsEqualGUID(iidInterfaceID, &IID_IDirectMusicSegment) ||
IsEqualGUID(iidInterfaceID, &IID_IDirectMusicSegment8)) {
IDirectMusicSegment8Impl* segment;
segment = (IDirectMusicSegment8Impl*) HeapAlloc(GetProcessHeap(), 0, sizeof(IDirectMusicSegment8Impl));
segment->lpVtbl = &DirectMusicSegment8_Vtbl;
segment->ref = 1;
*ppObject = segment;
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return S_OK;
} else if (IsEqualGUID(iidInterfaceID, &IID_IDirectMusicContainer)) {
IDirectMusicContainerImpl* container;
container = HeapAlloc(GetProcessHeap(), 0, sizeof(IDirectMusicContainerImpl));
container->lpVtbl = &DirectMusicContainer_Vtbl;
container->ref = 1;
*ppObject = container;
return S_OK;
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} else if (IsEqualGUID(iidInterfaceID, &IID_IDirectMusicScript)) {
IDirectMusicScriptImpl* script;
script = HeapAlloc(GetProcessHeap(), 0, sizeof(IDirectMusicScriptImpl));
script->lpVtbl = &DirectMusicScript_Vtbl;
script->ref = 1;
*ppObject = script;
return S_OK;
} else {
FIXME("bad iid\n");
}
/** for now alway return not supported for avoiding futur crash */
return DMUS_E_LOADER_FORMATNOTSUPPORTED;
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}
ICOM_VTABLE(IDirectMusicLoader8) DirectMusicLoader8_Vtbl =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
IDirectMusicLoader8Impl_QueryInterface,
IDirectMusicLoader8Impl_AddRef,
IDirectMusicLoader8Impl_Release,
IDirectMusicLoader8Impl_GetObject,
IDirectMusicLoader8Impl_SetObject,
IDirectMusicLoader8Impl_SetSearchDirectory,
IDirectMusicLoader8Impl_ScanDirectory,
IDirectMusicLoader8Impl_CacheObject,
IDirectMusicLoader8Impl_ReleaseObject,
IDirectMusicLoader8Impl_ClearCache,
IDirectMusicLoader8Impl_EnableCache,
IDirectMusicLoader8Impl_EnumObject,
IDirectMusicLoader8Impl_CollectGarbage,
IDirectMusicLoader8Impl_ReleaseObjectByUnknown,
IDirectMusicLoader8Impl_LoadObjectFromFile
};
HRESULT WINAPI DMUSIC_CreateDirectMusicLoader8 (LPCGUID lpcGUID, LPDIRECTMUSICLOADER8 *ppDMLoad8, LPUNKNOWN pUnkOuter)
{
IDirectMusicLoader8Impl *dmloader8;
TRACE("(%p,%p,%p)\n",lpcGUID, ppDMLoad8, pUnkOuter);
if (IsEqualGUID(lpcGUID, &IID_IDirectMusicLoader) ||
IsEqualGUID(lpcGUID, &IID_IDirectMusicLoader8))
{
dmloader8 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicLoader8Impl));
if (NULL == dmloader8) {
*ppDMLoad8 = (LPDIRECTMUSICLOADER8)NULL;
return E_OUTOFMEMORY;
}
dmloader8->lpVtbl = &DirectMusicLoader8_Vtbl;
dmloader8->ref = 1;
*ppDMLoad8 = (LPDIRECTMUSICLOADER8)dmloader8;
return S_OK;
}
WARN("No interface found\n");
return E_NOINTERFACE;
}
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/* IDirectMusicGetLoader IUnknown parts follow: */
HRESULT WINAPI IDirectMusicGetLoaderImpl_QueryInterface (LPDIRECTMUSICGETLOADER iface, REFIID riid, LPVOID *ppobj)
{
ICOM_THIS(IDirectMusicGetLoaderImpl,iface);
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_IDirectMusicGetLoader))
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{
IDirectMusicGetLoaderImpl_AddRef(iface);
*ppobj = This;
return S_OK;
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}
WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirectMusicGetLoaderImpl_AddRef (LPDIRECTMUSICGETLOADER iface)
{
ICOM_THIS(IDirectMusicGetLoaderImpl,iface);
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirectMusicGetLoaderImpl_Release (LPDIRECTMUSICGETLOADER iface)
{
ICOM_THIS(IDirectMusicGetLoaderImpl,iface);
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0)
{
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirectMusicGetLoader Interface follow: */
HRESULT WINAPI IDirectMusicGetLoaderImpl_GetLoader (LPDIRECTMUSICGETLOADER iface, IDirectMusicLoader** ppLoader)
{
ICOM_THIS(IDirectMusicGetLoaderImpl,iface);
FIXME("(%p, %p): stub\n", This, ppLoader);
return S_OK;
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}
ICOM_VTABLE(IDirectMusicGetLoader) DirectMusicGetLoader_Vtbl =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
IDirectMusicGetLoaderImpl_QueryInterface,
IDirectMusicGetLoaderImpl_AddRef,
IDirectMusicGetLoaderImpl_Release,
IDirectMusicGetLoaderImpl_GetLoader
};