dlls/dmloader/loader.c

   1 /* IDirectMusicLoader8 Implementation
   2  *
   3  * Copyright (C) 2003 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "windef.h"
  21 #include "winbase.h"
  22 #include "winuser.h"
  23 #include "wingdi.h"
  24 #include "wine/debug.h"
  25 #include "wine/unicode.h"
  26
  27 #include "dmloader_private.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  30
  31 /* IDirectMusicLoader8 IUnknown part follow: */
  32 HRESULT WINAPI IDirectMusicLoader8Impl_QueryInterface (LPDIRECTMUSICLOADER8 iface, REFIID riid, LPVOID *ppobj)
  33 {
  34         ICOM_THIS(IDirectMusicLoader8Impl,iface);
  35
  36         if (IsEqualGUID(riid, &IID_IUnknown) ||
  37             IsEqualGUID(riid, &IID_IDirectMusicLoader) ||
  38             IsEqualGUID(riid, &IID_IDirectMusicLoader8))
  39         {
  40                 IDirectMusicLoader8Impl_AddRef(iface);
  41                 *ppobj = This;
  42                 return S_OK;
  43         }
  44         WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  45         return E_NOINTERFACE;
  46 }
  47
  48 ULONG WINAPI IDirectMusicLoader8Impl_AddRef (LPDIRECTMUSICLOADER8 iface)
  49 {
  50         ICOM_THIS(IDirectMusicLoader8Impl,iface);
  51         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  52         return ++(This->ref);
  53 }
  54
  55 ULONG WINAPI IDirectMusicLoader8Impl_Release (LPDIRECTMUSICLOADER8 iface)
  56 {
  57         ICOM_THIS(IDirectMusicLoader8Impl,iface);
  58         ULONG ref = --This->ref;
  59         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  60         if (ref == 0)
  61         {
  62                 HeapFree(GetProcessHeap(), 0, This);
  63         }
  64         return ref;
  65 }
  66
  67 /* IDirectMusicLoader Interface part follow: */
  68 HRESULT WINAPI IDirectMusicLoader8Impl_GetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc, REFIID riid, LPVOID* ppv)
  69 {
  70         ICOM_THIS(IDirectMusicLoader8Impl,iface);
  71
  72         FIXME("(%p, %p, %s, %p): stub\n", This, pDesc, debugstr_guid(riid), ppv);
  73
  74         if (IsEqualGUID(riid, &IID_IDirectMusicScript)) {
  75           IDirectMusicScript* script;
  76           CoCreateInstance (&CLSID_DirectMusicScript, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicScript, (void**)&script);
  77           *ppv = script;
  78         }
  79
  80         return DS_OK;
  81 }
  82
  83 HRESULT WINAPI IDirectMusicLoader8Impl_SetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc)
  84 {
  85         ICOM_THIS(IDirectMusicLoader8Impl,iface);
  86
  87         FIXME("(%p, %p): stub\n", This, pDesc);
  88
  89         return S_OK;
  90 }
  91
  92 HRESULT WINAPI IDirectMusicLoader8Impl_SetSearchDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzPath, BOOL fClear)
  93 {
  94         ICOM_THIS(IDirectMusicLoader8Impl,iface);
  95
  96         FIXME("(%p, %s, %p, %d): to check\n", This, debugstr_guid(rguidClass), pwzPath, fClear);
  97
  98         if (0 == strncmpW(This->wzSearchPath, pwzPath, MAX_PATH)) {
  99           return S_FALSE;
 100         }
 101         strncpyW(This->wzSearchPath, pwzPath, MAX_PATH);
 102         return DS_OK;
 103 }
 104
 105 HRESULT WINAPI IDirectMusicLoader8Impl_ScanDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzFileExtension, WCHAR* pwzScanFileName)
 106 {
 107         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 108
 109         FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_guid(rguidClass), pwzFileExtension, pwzScanFileName);
 110
 111         return S_OK;
 112 }
 113
 114 HRESULT WINAPI IDirectMusicLoader8Impl_CacheObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject)
 115 {
 116         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 117
 118         FIXME("(%p, %p): stub\n", This, pObject);
 119
 120         return S_OK;
 121 }
 122
 123 HRESULT WINAPI IDirectMusicLoader8Impl_ReleaseObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject)
 124 {
 125         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 126
 127         FIXME("(%p, %p): stub\n", This, pObject);
 128
 129         return S_OK;
 130 }
 131
 132 HRESULT WINAPI IDirectMusicLoader8Impl_ClearCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass)
 133 {
 134         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 135
 136         FIXME("(%p, %s): stub\n", This, debugstr_guid(rguidClass));
 137
 138         return S_OK;
 139 }
 140
 141 HRESULT WINAPI IDirectMusicLoader8Impl_EnableCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, BOOL fEnable)
 142 {
 143         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 144
 145         FIXME("(%p, %s, %d): stub\n", This, debugstr_guid(rguidClass), fEnable);
 146
 147         return S_OK;
 148 }
 149
 150 HRESULT WINAPI IDirectMusicLoader8Impl_EnumObject (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, DWORD dwIndex, LPDMUS_OBJECTDESC pDesc)
 151 {
 152         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 153
 154         FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_guid(rguidClass), dwIndex, pDesc);
 155
 156         return S_OK;
 157 }
 158
 159 /* IDirectMusicLoader8 Interface part follow: */
 160 void WINAPI IDirectMusicLoader8Impl_CollectGarbage (LPDIRECTMUSICLOADER8 iface)
 161 {
 162         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 163
 164         FIXME("(%p): stub\n", This);
 165 }
 166
 167 HRESULT WINAPI IDirectMusicLoader8Impl_ReleaseObjectByUnknown (LPDIRECTMUSICLOADER8 iface, IUnknown* pObject)
 168 {
 169         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 170
 171         FIXME("(%p, %p): stub\n", This, pObject);
 172
 173         return S_OK;
 174 }
 175
 176 HRESULT WINAPI IDirectMusicLoader8Impl_LoadObjectFromFile (LPDIRECTMUSICLOADER8 iface,
 177                                                            REFGUID rguidClassID,
 178                                                            REFIID iidInterfaceID,
 179                                                            WCHAR* pwzFilePath,
 180                                                            void** ppObject)
 181 {
 182         ICOM_THIS(IDirectMusicLoader8Impl,iface);
 183
 184         FIXME("(%p, %s, %s, %s, %p): stub\n", This, debugstr_guid(rguidClassID), debugstr_guid(iidInterfaceID), debugstr_w(pwzFilePath), ppObject);
 185
 186         if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicAudioPathConfig)) {
 187                 FIXME("wanted 'aud'\n");
 188         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicBand)) {
 189                 FIXME("wanted 'bnd'\n");
 190         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicContainer)) {
 191                 FIXME("wanted 'con'\n");
 192         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicCollection)) {
 193                 FIXME("wanted 'dls'\n");
 194         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicChordMap)) {
 195                 FIXME("wanted 'cdm'\n");
 196         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSegment)) {
 197                 FIXME("wanted 'sgt'\n");
 198         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicScript)) {
 199                 FIXME("wanted 'spt'\n");
 200         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSong)) {
 201                 FIXME("wanted 'sng'\n");
 202         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicStyle)) {
 203                 FIXME("wanted 'sty'\n");
 204         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSegment)) {
 205                 FIXME("wanted 'tpl'\n");
 206         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicGraph)) {
 207                 FIXME("wanted 'tgr'\n");
 208         } else if (IsEqualGUID(rguidClassID, &CLSID_DirectSoundWave)) {
 209                 FIXME("wanted 'wav'\n");
 210         }
 211
 212         if (IsEqualGUID(iidInterfaceID, &IID_IDirectMusicSegment) ||
 213             IsEqualGUID(iidInterfaceID, &IID_IDirectMusicSegment8)) {
 214           IDirectMusicSegment8* segment;
 215           CoCreateInstance (&CLSID_DirectMusicSegment, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSegment8, (void**)&segment);
 216           *ppObject = segment;
 217           return S_OK;
 218         } else if (IsEqualGUID(iidInterfaceID, &IID_IDirectMusicContainer)) {
 219           IDirectMusicContainer* container;
 220           CoCreateInstance (&CLSID_DirectMusicContainer, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicContainer, (void**)&container);
 221           *ppObject = container;
 222           return S_OK;
 223         } else if (IsEqualGUID(iidInterfaceID, &IID_IDirectMusicScript)) {
 224           IDirectMusicScript* script;
 225           CoCreateInstance (&CLSID_DirectMusicScript, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicScript, (void**)&script);
 226           *ppObject = script;
 227           return S_OK;
 228         } else {
 229           FIXME("bad iid\n");
 230         }
 231
 232         /** for now alway return not supported for avoiding futur crash */
 233         return DMUS_E_LOADER_FORMATNOTSUPPORTED;
 234 }
 235
 236 ICOM_VTABLE(IDirectMusicLoader8) DirectMusicLoader8_Vtbl =
 237 {
 238     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 239         IDirectMusicLoader8Impl_QueryInterface,
 240         IDirectMusicLoader8Impl_AddRef,
 241         IDirectMusicLoader8Impl_Release,
 242         IDirectMusicLoader8Impl_GetObject,
 243         IDirectMusicLoader8Impl_SetObject,
 244         IDirectMusicLoader8Impl_SetSearchDirectory,
 245         IDirectMusicLoader8Impl_ScanDirectory,
 246         IDirectMusicLoader8Impl_CacheObject,
 247         IDirectMusicLoader8Impl_ReleaseObject,
 248         IDirectMusicLoader8Impl_ClearCache,
 249         IDirectMusicLoader8Impl_EnableCache,
 250         IDirectMusicLoader8Impl_EnumObject,
 251         IDirectMusicLoader8Impl_CollectGarbage,
 252         IDirectMusicLoader8Impl_ReleaseObjectByUnknown,
 253         IDirectMusicLoader8Impl_LoadObjectFromFile
 254 };
 255
 256 /* for ClassFactory */
 257 HRESULT WINAPI DMUSIC_CreateDirectMusicLoader (LPCGUID lpcGUID, LPDIRECTMUSICLOADER8 *ppDMLoad, LPUNKNOWN pUnkOuter)
 258 {
 259         IDirectMusicLoader8Impl *dmloader;
 260
 261         TRACE("(%p,%p,%p)\n",lpcGUID, ppDMLoad, pUnkOuter);
 262         if (IsEqualGUID(lpcGUID, &IID_IDirectMusicLoader) ||
 263             IsEqualGUID(lpcGUID, &IID_IDirectMusicLoader8))
 264         {
 265                 dmloader = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicLoader8Impl));
 266                 if (NULL == dmloader) {
 267                         *ppDMLoad = (LPDIRECTMUSICLOADER8)NULL;
 268                         return E_OUTOFMEMORY;
 269                 }
 270                 dmloader->lpVtbl = &DirectMusicLoader8_Vtbl;
 271                 dmloader->ref = 1;
 272                 *ppDMLoad = (LPDIRECTMUSICLOADER8)dmloader;
 273                 return S_OK;
 274         }
 275         WARN("No interface found\n");
 276
 277         return E_NOINTERFACE;
 278 }