dlls/dswave/dswave_main.c

   1 /* DirectMusic Wave Main
   2  *
   3  * Copyright (C) 2003-2004 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 "dswave_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(dswave);
  23
  24 typedef struct {
  25     /* IUnknown fields */
  26     ICOM_VFIELD(IClassFactory);
  27     DWORD                       ref;
  28 } IClassFactoryImpl;
  29
  30 /******************************************************************
  31  *              DirectMusicWave ClassFactory
  32  */
  33 static HRESULT WINAPI WaveCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
  34         ICOM_THIS(IClassFactoryImpl,iface);
  35         FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
  36         return E_NOINTERFACE;
  37 }
  38
  39 static ULONG WINAPI WaveCF_AddRef(LPCLASSFACTORY iface) {
  40         ICOM_THIS(IClassFactoryImpl,iface);
  41         return ++(This->ref);
  42 }
  43
  44 static ULONG WINAPI WaveCF_Release(LPCLASSFACTORY iface) {
  45         ICOM_THIS(IClassFactoryImpl,iface);
  46         /* static class, won't be  freed */
  47         return --(This->ref);
  48 }
  49
  50 static HRESULT WINAPI WaveCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
  51         ICOM_THIS(IClassFactoryImpl,iface);
  52         TRACE ("(%p)->(%p,%s,%p)\n", This, pOuter, debugstr_guid(riid), ppobj);
  53         return DMUSIC_CreateDirectMusicWaveImpl (riid, ppobj, pOuter);
  54 }
  55
  56 static HRESULT WINAPI WaveCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
  57         ICOM_THIS(IClassFactoryImpl,iface);
  58         FIXME("(%p)->(%d),stub!\n", This, dolock);
  59         return S_OK;
  60 }
  61
  62 static ICOM_VTABLE(IClassFactory) WaveCF_Vtbl = {
  63         ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  64         WaveCF_QueryInterface,
  65         WaveCF_AddRef,
  66         WaveCF_Release,
  67         WaveCF_CreateInstance,
  68         WaveCF_LockServer
  69 };
  70
  71 static IClassFactoryImpl Wave_CF = {&WaveCF_Vtbl, 1 };
  72
  73 /******************************************************************
  74  *              DllMain
  75  *
  76  *
  77  */
  78 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
  79         if (fdwReason == DLL_PROCESS_ATTACH) {
  80             DisableThreadLibraryCalls(hinstDLL);
  81                 /* FIXME: Initialisation */
  82         } else if (fdwReason == DLL_PROCESS_DETACH) {
  83                 /* FIXME: Cleanup */
  84         }
  85
  86         return TRUE;
  87 }
  88
  89
  90 /******************************************************************
  91  *              DllCanUnloadNow (DSWAVE.1)
  92  *
  93  *
  94  */
  95 HRESULT WINAPI DSWAVE_DllCanUnloadNow(void) {
  96     FIXME("(void): stub\n");
  97     return S_FALSE;
  98 }
  99
 100
 101 /******************************************************************
 102  *              DllGetClassObject (DSWAVE.2)
 103  *
 104  *
 105  */
 106 HRESULT WINAPI DSWAVE_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv) {
 107         TRACE("(%p,%p,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 108         if (IsEqualCLSID (rclsid, &CLSID_DirectSoundWave) && IsEqualIID (riid, &IID_IClassFactory)) {
 109                 *ppv = (LPVOID) &Wave_CF;
 110                 IClassFactory_AddRef((IClassFactory*)*ppv);
 111                 return S_OK;
 112         }
 113
 114     WARN("(%p,%p,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 115     return CLASS_E_CLASSNOTAVAILABLE;
 116 }