git.oblomov.eu Git - wine/blob - dlls/quartz/main.c

   1 #include "config.h"
   2
   3 #include "windef.h"
   4 #include "winerror.h"
   5 #include "ole2.h"
   6 #include "guiddef.h"
   7 /*#include "dshow.h"*/ /* not yet */
   8
   9 #include "debugtools.h"
  10
  11 DEFAULT_DEBUG_CHANNEL(quartz);
  12
  13 static HRESULT WINAPI
  14 IClassFactory_fnQueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj);
  15 static ULONG WINAPI IClassFactory_fnAddRef(LPCLASSFACTORY iface);
  16 static ULONG WINAPI IClassFactory_fnRelease(LPCLASSFACTORY iface);
  17 static HRESULT WINAPI IClassFactory_fnCreateInstance(LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj);
  18 static HRESULT WINAPI IClassFactory_fnLockServer(LPCLASSFACTORY iface,BOOL dolock);
  19
  20 static ICOM_VTABLE(IClassFactory) iclassfact =
  21 {
  22         ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  23         IClassFactory_fnQueryInterface,
  24         IClassFactory_fnAddRef,
  25         IClassFactory_fnRelease,
  26         IClassFactory_fnCreateInstance,
  27         IClassFactory_fnLockServer
  28 };
  29
  30 typedef struct
  31 {
  32         /* IUnknown fields */
  33         ICOM_VFIELD(IClassFactory);
  34         DWORD   ref;
  35 } IClassFactoryImpl;
  36
  37 static IClassFactoryImpl QUARTZ_GlobalCF = {&iclassfact, 0 };
  38
  39 static DWORD dwClassObjRef;
  40
  41
  42 static HRESULT WINAPI
  43 IClassFactory_fnQueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
  44 {
  45         ICOM_THIS(IClassFactoryImpl,iface);
  46
  47         TRACE("(%p)->(%p,%p)\n",This,riid,ppobj);
  48         if ( ( IsEqualGUID( &IID_IUnknown, riid ) ) ||
  49              ( IsEqualGUID( &IID_IClassFactory, riid ) ) )
  50         {
  51                 *ppobj = iface;
  52                 IClassFactory_AddRef(iface);
  53                 return S_OK;
  54         }
  55
  56         return E_NOINTERFACE;
  57 }
  58
  59 static ULONG WINAPI IClassFactory_fnAddRef(LPCLASSFACTORY iface)
  60 {
  61         ICOM_THIS(IClassFactoryImpl,iface);
  62
  63         TRACE("(%p)->()\n",This);
  64         if ( (This->ref) == 0 )
  65                 dwClassObjRef ++;
  66
  67         return ++(This->ref);
  68 }
  69
  70 static ULONG WINAPI IClassFactory_fnRelease(LPCLASSFACTORY iface)
  71 {
  72         ICOM_THIS(IClassFactoryImpl,iface);
  73
  74         TRACE("(%p)->()\n",This);
  75         if ( (--(This->ref)) > 0 )
  76                 return This->ref;
  77
  78         dwClassObjRef --;
  79         return 0;
  80 }
  81
  82 static HRESULT WINAPI IClassFactory_fnCreateInstance(LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj)
  83 {
  84         ICOM_THIS(IClassFactoryImpl,iface);
  85
  86         FIXME("(%p)->(%p,%s,%p),stub!\n",This,pOuter,debugstr_guid(riid),ppobj);
  87
  88         *ppobj = NULL;
  89         if ( pOuter != NULL )
  90                 return E_FAIL;
  91
  92         return E_NOINTERFACE;
  93 }
  94
  95 static HRESULT WINAPI IClassFactory_fnLockServer(LPCLASSFACTORY iface,BOOL dolock)
  96 {
  97         ICOM_THIS(IClassFactoryImpl,iface);
  98         HRESULT hr;
  99
 100         FIXME("(%p)->(%d),stub!\n",This,dolock);
 101         if (dolock)
 102                 hr = IClassFactory_AddRef(iface);
 103         else
 104                 hr = IClassFactory_Release(iface);
 105
 106         return hr;
 107 }
 108
 109
 110
 111
 112 /***********************************************************************
 113  *              QUARTZ_InitProcess (internal)
 114  */
 115 static BOOL QUARTZ_InitProcess( void )
 116 {
 117         TRACE("()\n");
 118
 119         dwClassObjRef = 0;
 120
 121         return TRUE;
 122 }
 123
 124 /***********************************************************************
 125  *              QUARTZ_UninitProcess (internal)
 126  */
 127 static void QUARTZ_UninitProcess( void )
 128 {
 129         TRACE("()\n");
 130
 131         if ( dwClassObjRef != 0 )
 132                 ERR( "you must release some objects allocated from quartz.\n" );
 133 }
 134
 135 /***********************************************************************
 136  *              QUARTZ_DllMain
 137  */
 138 BOOL WINAPI QUARTZ_DllMain(
 139         HINSTANCE hInstDLL,
 140         DWORD fdwReason,
 141         LPVOID lpvReserved )
 142 {
 143         switch ( fdwReason )
 144         {
 145         case DLL_PROCESS_ATTACH:
 146                 if ( !QUARTZ_InitProcess() )
 147                         return FALSE;
 148                 break;
 149         case DLL_PROCESS_DETACH:
 150                 QUARTZ_UninitProcess();
 151                 break;
 152         case DLL_THREAD_ATTACH:
 153                 break;
 154         case DLL_THREAD_DETACH:
 155                 break;
 156         }
 157
 158         return TRUE;
 159 }
 160
 161
 162 /***********************************************************************
 163  *              DllCanUnloadNow (QUARTZ.@)
 164  *
 165  * RETURNS
 166  *    Success: S_OK
 167  *    Failure: S_FALSE
 168  */
 169 DWORD WINAPI QUARTZ_DllCanUnloadNow(void)
 170 {
 171         return ( dwClassObjRef == 0 ) ? S_OK : S_FALSE;
 172 }
 173
 174 /***********************************************************************
 175  *              DllGetClassObject (QUARTZ.@)
 176  */
 177 DWORD WINAPI QUARTZ_DllGetClassObject(
 178                 const CLSID* pclsid,const IID* piid,void** ppv)
 179 {
 180         *ppv = NULL;
 181         if ( IsEqualCLSID( &IID_IClassFactory, piid ) )
 182         {
 183                 *ppv = (LPVOID)&QUARTZ_GlobalCF;
 184                 IClassFactory_AddRef((IClassFactory*)*ppv);
 185                 return S_OK;
 186         }
 187
 188         return CLASS_E_CLASSNOTAVAILABLE;
 189 }
 190
 191 /***********************************************************************
 192  *              DllRegisterServer (QUARTZ.@)
 193  */
 194
 195 HRESULT WINAPI QUARTZ_DllRegisterServer( void )
 196 {
 197         FIXME( "(): stub\n" );
 198         return E_FAIL;
 199 }
 200
 201 /***********************************************************************
 202  *              DllUnregisterServer (QUARTZ.@)
 203  */
 204
 205 HRESULT WINAPI QUARTZ_DllUnregisterServer( void )
 206 {
 207         FIXME( "(): stub\n" );
 208         return E_FAIL;
 209 }
 210