dlls/sapi/main.c

   1 /*
   2  * Speech API (SAPI) main file.
   3  *
   4  * Copyright (C) 2017 Huw Davies
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "objbase.h"
  28 #include "rpcproxy.h"
  29 #include "oaidl.h"
  30 #include "ocidl.h"
  31
  32 #include "initguid.h"
  33 #include "sapiddk.h"
  34
  35 #include "wine/debug.h"
  36
  37 #include "sapi_private.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(sapi);
  40
  41 static HINSTANCE hinstance;
  42
  43 struct class_factory
  44 {
  45     IClassFactory IClassFactory_iface;
  46     HRESULT (*create_instance)(IUnknown *, REFIID, void **);
  47 };
  48
  49 static inline struct class_factory *impl_from_IClassFactory( IClassFactory *iface )
  50 {
  51     return CONTAINING_RECORD( iface, struct class_factory, IClassFactory_iface );
  52 }
  53
  54 static HRESULT WINAPI class_factory_QueryInterface( IClassFactory *iface,
  55                                                     REFIID iid, void **obj )
  56 {
  57     if (IsEqualIID( iid, &IID_IUnknown ) ||
  58         IsEqualIID( iid, &IID_IClassFactory ))
  59     {
  60         IClassFactory_AddRef( iface );
  61         *obj = iface;
  62         return S_OK;
  63     }
  64
  65     FIXME( "interface %s not implemented\n", debugstr_guid( iid ) );
  66     *obj = NULL;
  67     return E_NOINTERFACE;
  68 }
  69
  70 static ULONG WINAPI class_factory_AddRef( IClassFactory *iface )
  71 {
  72     return 2;
  73 }
  74
  75 static ULONG WINAPI class_factory_Release( IClassFactory *iface )
  76 {
  77     return 1;
  78 }
  79
  80 static HRESULT WINAPI class_factory_CreateInstance( IClassFactory *iface,
  81                                                     IUnknown *outer, REFIID iid,
  82                                                     void **obj )
  83 {
  84     struct class_factory *This = impl_from_IClassFactory( iface );
  85
  86     TRACE( "%p %s %p\n", outer, debugstr_guid( iid ), obj );
  87
  88     *obj = NULL;
  89     return This->create_instance( outer, iid, obj );
  90 }
  91
  92 static HRESULT WINAPI class_factory_LockServer( IClassFactory *iface,
  93                                                 BOOL lock )
  94 {
  95     FIXME( "%d: stub!\n", lock );
  96     return S_OK;
  97 }
  98
  99 static const struct IClassFactoryVtbl class_factory_vtbl =
 100 {
 101     class_factory_QueryInterface,
 102     class_factory_AddRef,
 103     class_factory_Release,
 104     class_factory_CreateInstance,
 105     class_factory_LockServer
 106 };
 107
 108 static struct class_factory data_key_cf       = { { &class_factory_vtbl }, data_key_create };
 109 static struct class_factory file_stream_cf    = { { &class_factory_vtbl }, file_stream_create };
 110 static struct class_factory speech_voice_cf   = { { &class_factory_vtbl }, speech_voice_create };
 111 static struct class_factory token_category_cf = { { &class_factory_vtbl }, token_category_create };
 112 static struct class_factory token_enum_cf     = { { &class_factory_vtbl }, token_enum_create };
 113
 114 /******************************************************************
 115  *             DllGetClassObject
 116  */
 117 HRESULT WINAPI DllGetClassObject( REFCLSID clsid, REFIID iid, void **obj )
 118 {
 119     IClassFactory *cf = NULL;
 120
 121     TRACE( "(%s %s %p)\n", debugstr_guid( clsid ), debugstr_guid( iid ), obj );
 122
 123     if (IsEqualCLSID( clsid, &CLSID_SpDataKey ))
 124         cf = &data_key_cf.IClassFactory_iface;
 125     else if (IsEqualCLSID( clsid, &CLSID_SpFileStream ))
 126         cf = &file_stream_cf.IClassFactory_iface;
 127     else if (IsEqualCLSID( clsid, &CLSID_SpObjectTokenCategory ))
 128         cf = &token_category_cf.IClassFactory_iface;
 129     else if (IsEqualCLSID( clsid, &CLSID_SpObjectTokenEnum ))
 130         cf = &token_enum_cf.IClassFactory_iface;
 131     else if (IsEqualCLSID( clsid, &CLSID_SpVoice ))
 132         cf = &speech_voice_cf.IClassFactory_iface;
 133
 134     if (!cf) return CLASS_E_CLASSNOTAVAILABLE;
 135
 136     return IClassFactory_QueryInterface( cf, iid, obj );
 137 }
 138
 139 BOOL WINAPI DllMain( HINSTANCE dll, DWORD reason, LPVOID reserved )
 140 {
 141     switch (reason)
 142     {
 143     case DLL_PROCESS_ATTACH:
 144         hinstance = dll;
 145         DisableThreadLibraryCalls( dll );
 146         break;
 147     }
 148     return TRUE;
 149 }
 150
 151 /******************************************************************
 152  *              DllCanUnloadNow
 153  */
 154 HRESULT WINAPI DllCanUnloadNow( void )
 155 {
 156     TRACE( "()\n" );
 157     return S_FALSE;
 158 }
 159
 160 /***********************************************************************
 161  *          DllRegisterServer
 162  */
 163 HRESULT WINAPI DllRegisterServer( void )
 164 {
 165     return __wine_register_resources( hinstance );
 166 }
 167
 168 /***********************************************************************
 169  *          DllUnregisterServer
 170  */
 171 HRESULT WINAPI DllUnregisterServer( void )
 172 {
 173     return __wine_unregister_resources( hinstance );
 174 }