dlls/dmstyle/dmstyle_main.c

   1 /* DirectMusicStyle Main
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (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 GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include <stdarg.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winnt.h"
  27 #include "wingdi.h"
  28 #include "winuser.h"
  29 #include "winreg.h"
  30 #include "objbase.h"
  31 #include "rpcproxy.h"
  32 #include "initguid.h"
  33 #include "dmusici.h"
  34
  35 #include "dmstyle_private.h"
  36 #include "dmobject.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
  39
  40 typedef struct {
  41         IClassFactory IClassFactory_iface;
  42         HRESULT (*fnCreateInstance)(REFIID riid, void **ret_iface);
  43 } IClassFactoryImpl;
  44
  45 static HRESULT create_direct_music_section(REFIID riid, void **ret_iface)
  46 {
  47         FIXME("(%s, %p) stub\n", debugstr_dmguid(riid), ret_iface);
  48
  49         return CLASS_E_CLASSNOTAVAILABLE;
  50 }
  51
  52 /******************************************************************
  53  *      IClassFactory implementation
  54  */
  55 static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
  56 {
  57         return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
  58 }
  59
  60 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
  61 {
  62         if (ppv == NULL)
  63                 return E_POINTER;
  64
  65         if (IsEqualGUID(&IID_IUnknown, riid))
  66                 TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
  67         else if (IsEqualGUID(&IID_IClassFactory, riid))
  68                 TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
  69         else {
  70                 FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
  71                 *ppv = NULL;
  72                 return E_NOINTERFACE;
  73         }
  74
  75         *ppv = iface;
  76         IUnknown_AddRef((IUnknown*)*ppv);
  77         return S_OK;
  78 }
  79
  80 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
  81 {
  82         return 2; /* non-heap based object */
  83 }
  84
  85 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
  86 {
  87         return 1; /* non-heap based object */
  88 }
  89
  90 static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
  91         REFIID riid, void **ppv)
  92 {
  93         IClassFactoryImpl *This = impl_from_IClassFactory(iface);
  94
  95         TRACE ("(%p, %s, %p)\n", pUnkOuter, debugstr_dmguid(riid), ppv);
  96
  97         if (pUnkOuter) {
  98             *ppv = NULL;
  99             return CLASS_E_NOAGGREGATION;
 100         }
 101
 102         return This->fnCreateInstance(riid, ppv);
 103 }
 104
 105 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
 106 {
 107         TRACE("(%d)\n", dolock);
 108         return S_OK;
 109 }
 110
 111 static const IClassFactoryVtbl classfactory_vtbl = {
 112         ClassFactory_QueryInterface,
 113         ClassFactory_AddRef,
 114         ClassFactory_Release,
 115         ClassFactory_CreateInstance,
 116         ClassFactory_LockServer
 117 };
 118
 119 static IClassFactoryImpl Section_CF = {{&classfactory_vtbl}, create_direct_music_section};
 120 static IClassFactoryImpl Style_CF = {{&classfactory_vtbl}, create_dmstyle};
 121 static IClassFactoryImpl ChordTrack_CF = {{&classfactory_vtbl}, create_dmchordtrack};
 122 static IClassFactoryImpl CommandTrack_CF = {{&classfactory_vtbl}, create_dmcommandtrack};
 123 static IClassFactoryImpl StyleTrack_CF = {{&classfactory_vtbl}, create_dmstyletrack};
 124 static IClassFactoryImpl MotifTrack_CF = {{&classfactory_vtbl}, create_dmmotiftrack};
 125 static IClassFactoryImpl AuditionTrack_CF = {{&classfactory_vtbl}, create_dmauditiontrack};
 126 static IClassFactoryImpl MuteTrack_CF = {{&classfactory_vtbl}, create_dmmutetrack};
 127
 128
 129 /******************************************************************
 130  *              DllGetClassObject (DMSTYLE.@)
 131  *
 132  *
 133  */
 134 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv) {
 135     TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 136
 137         if (IsEqualCLSID (rclsid, &CLSID_DirectMusicSection) && IsEqualIID (riid, &IID_IClassFactory)) {
 138                 *ppv = &Section_CF;
 139                 IClassFactory_AddRef((IClassFactory*)*ppv);
 140                 return S_OK;
 141         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicStyle) && IsEqualIID (riid, &IID_IClassFactory)) {
 142                 *ppv = &Style_CF;
 143                 IClassFactory_AddRef((IClassFactory*)*ppv);
 144                 return S_OK;
 145         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicChordTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
 146                 *ppv = &ChordTrack_CF;
 147                 IClassFactory_AddRef((IClassFactory*)*ppv);
 148                 return S_OK;
 149         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicCommandTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
 150                 *ppv = &CommandTrack_CF;
 151                 IClassFactory_AddRef((IClassFactory*)*ppv);
 152                 return S_OK;
 153         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicStyleTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
 154                 *ppv = &StyleTrack_CF;
 155                 IClassFactory_AddRef((IClassFactory*)*ppv);
 156                 return S_OK;
 157         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicMotifTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
 158                 *ppv = &MotifTrack_CF;
 159                 IClassFactory_AddRef((IClassFactory*)*ppv);
 160                 return S_OK;
 161         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicAuditionTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
 162                 *ppv = &AuditionTrack_CF;
 163                 IClassFactory_AddRef((IClassFactory*)*ppv);
 164                 return S_OK;
 165         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicMuteTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
 166                 *ppv = &MuteTrack_CF;
 167                 IClassFactory_AddRef((IClassFactory*)*ppv);
 168                 return S_OK;
 169         }
 170
 171     WARN("(%s, %s, %p): no interface found.\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 172     return CLASS_E_CLASSNOTAVAILABLE;
 173 }