dlls/dmusic/dmusic_main.c

   1 /* DirectMusic Main
   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 "dmusic_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  23
  24
  25 /******************************************************************
  26  *              DirectMusic ClassFactory
  27  *
  28  *
  29  */
  30
  31 typedef struct
  32 {
  33     /* IUnknown fields */
  34     ICOM_VFIELD(IClassFactory);
  35     DWORD                       ref;
  36 } IClassFactoryImpl;
  37
  38 static HRESULT WINAPI DMCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
  39 {
  40         ICOM_THIS(IClassFactoryImpl,iface);
  41
  42         FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
  43         return E_NOINTERFACE;
  44 }
  45
  46 static ULONG WINAPI DMCF_AddRef(LPCLASSFACTORY iface)
  47 {
  48         ICOM_THIS(IClassFactoryImpl,iface);
  49         return ++(This->ref);
  50 }
  51
  52 static ULONG WINAPI DMCF_Release(LPCLASSFACTORY iface)
  53 {
  54         ICOM_THIS(IClassFactoryImpl,iface);
  55         /* static class, won't be  freed */
  56         return --(This->ref);
  57 }
  58
  59 static HRESULT WINAPI DMCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj)
  60 {
  61         ICOM_THIS(IClassFactoryImpl,iface);
  62
  63         TRACE ("(%p)->(%p,%s,%p)\n", This, pOuter, debugstr_guid(riid), ppobj);
  64         if (IsEqualGUID (&IID_IDirectMusic, riid) ||
  65             IsEqualGUID (&IID_IDirectMusic2, riid) ||
  66             IsEqualGUID (&IID_IDirectMusic8, riid)) {
  67           return DMUSIC_CreateDirectMusic(riid, (LPDIRECTMUSIC*) ppobj, pOuter);
  68         }
  69         if (IsEqualGUID (&IID_IDirectMusicPerformance, riid) ||
  70             IsEqualGUID (&IID_IDirectMusicPerformance8, riid)) {
  71           return DMUSIC_CreateDirectMusicPerformance8(riid, (LPDIRECTMUSICPERFORMANCE8*) ppobj, pOuter);
  72
  73         }
  74         if (IsEqualGUID (&IID_IDirectMusicLoader, riid) ||
  75             IsEqualGUID (&IID_IDirectMusicLoader8, riid)) {
  76           return DMUSIC_CreateDirectMusicLoader8(riid, (LPDIRECTMUSICLOADER8*) ppobj, pOuter);
  77         }
  78
  79         WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  80         return E_NOINTERFACE;
  81 }
  82
  83 static HRESULT WINAPI DMCF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
  84 {
  85         ICOM_THIS(IClassFactoryImpl,iface);
  86         FIXME("(%p)->(%d),stub!\n", This, dolock);
  87         return S_OK;
  88 }
  89
  90 static ICOM_VTABLE(IClassFactory) DMCF_Vtbl = {
  91         ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  92         DMCF_QueryInterface,
  93         DMCF_AddRef,
  94         DMCF_Release,
  95         DMCF_CreateInstance,
  96         DMCF_LockServer
  97 };
  98
  99 static IClassFactoryImpl DMUSIC_CF = {&DMCF_Vtbl, 1 };
 100
 101 /******************************************************************
 102  *              DllMain
 103  *
 104  *
 105  */
 106 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 107 {
 108         if (fdwReason == DLL_PROCESS_ATTACH)
 109         {
 110             DisableThreadLibraryCalls(hinstDLL);
 111                 /* FIXME: Initialisation */
 112         }
 113         else if (fdwReason == DLL_PROCESS_DETACH)
 114         {
 115                 /* FIXME: Cleanup */
 116         }
 117
 118         return TRUE;
 119 }
 120
 121
 122 /******************************************************************
 123  *              DllCanUnloadNow (DMUSIC.1)
 124  *
 125  *
 126  */
 127 HRESULT WINAPI DMUSIC_DllCanUnloadNow(void)
 128 {
 129     FIXME("(void): stub\n");
 130
 131     return S_FALSE;
 132 }
 133
 134
 135 /******************************************************************
 136  *              DllGetClassObject (DMUSIC.2)
 137  *
 138  *
 139  */
 140 HRESULT WINAPI DMUSIC_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 141 {
 142     TRACE("(%p,%p,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 143     if (IsEqualCLSID (&IID_IClassFactory, riid)) {
 144       *ppv = (LPVOID) &DMUSIC_CF;
 145       IClassFactory_AddRef((IClassFactory*)*ppv);
 146       return S_OK;
 147     }
 148     WARN("(%p,%p,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 149     return CLASS_E_CLASSNOTAVAILABLE;
 150 }