dlls/dmband/dmband_main.c

   1 /* DirectMusicBand 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 "dmband_private.h"
  21 #include "rpcproxy.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(dmband);
  24
  25 static HINSTANCE instance;
  26 LONG DMBAND_refCount = 0;
  27
  28 typedef struct {
  29     const IClassFactoryVtbl *lpVtbl;
  30 } IClassFactoryImpl;
  31
  32 /******************************************************************
  33  *              DirectMusicBand ClassFactory
  34  */
  35
  36 static HRESULT WINAPI BandCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
  37         FIXME("- no interface IID: %s\n", debugstr_guid(riid));
  38
  39         if (ppobj == NULL) return E_POINTER;
  40
  41         return E_NOINTERFACE;
  42 }
  43
  44 static ULONG WINAPI BandCF_AddRef(LPCLASSFACTORY iface) {
  45         DMBAND_LockModule();
  46
  47         return 2; /* non-heap based object */
  48 }
  49
  50 static ULONG WINAPI BandCF_Release(LPCLASSFACTORY iface) {
  51         DMBAND_UnlockModule();
  52
  53         return 1; /* non-heap based object */
  54 }
  55
  56 static HRESULT WINAPI BandCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
  57         TRACE ("(%p, %s, %p)\n", pOuter, debugstr_dmguid(riid), ppobj);
  58
  59         return DMUSIC_CreateDirectMusicBandImpl (riid, ppobj, pOuter);
  60 }
  61
  62 static HRESULT WINAPI BandCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
  63         TRACE("(%d)\n", dolock);
  64
  65         if (dolock)
  66                 DMBAND_LockModule();
  67         else
  68                 DMBAND_UnlockModule();
  69
  70         return S_OK;
  71 }
  72
  73 static const IClassFactoryVtbl BandCF_Vtbl = {
  74         BandCF_QueryInterface,
  75         BandCF_AddRef,
  76         BandCF_Release,
  77         BandCF_CreateInstance,
  78         BandCF_LockServer
  79 };
  80
  81 static IClassFactoryImpl Band_CF = {&BandCF_Vtbl};
  82
  83
  84 /******************************************************************
  85  *              DirectMusicBandTrack ClassFactory
  86  */
  87
  88 static HRESULT WINAPI BandTrackCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
  89         FIXME("- no interface IID: %s\n", debugstr_guid(riid));
  90
  91         if (ppobj == NULL) return E_POINTER;
  92
  93         return E_NOINTERFACE;
  94 }
  95
  96 static ULONG WINAPI BandTrackCF_AddRef(LPCLASSFACTORY iface) {
  97         DMBAND_LockModule();
  98
  99         return 2; /* non-heap based object */
 100 }
 101
 102 static ULONG WINAPI BandTrackCF_Release(LPCLASSFACTORY iface) {
 103         DMBAND_UnlockModule();
 104
 105         return 1; /* non-heap based object */
 106 }
 107
 108 static HRESULT WINAPI BandTrackCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
 109         TRACE ("(%p, %s, %p)\n", pOuter, debugstr_dmguid(riid), ppobj);
 110
 111         return DMUSIC_CreateDirectMusicBandTrack (riid, ppobj, pOuter);
 112 }
 113
 114 static HRESULT WINAPI BandTrackCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
 115         TRACE("(%d)\n", dolock);
 116
 117         if (dolock)
 118                 DMBAND_LockModule();
 119         else
 120                 DMBAND_UnlockModule();
 121
 122         return S_OK;
 123 }
 124
 125 static const IClassFactoryVtbl BandTrackCF_Vtbl = {
 126         BandTrackCF_QueryInterface,
 127         BandTrackCF_AddRef,
 128         BandTrackCF_Release,
 129         BandTrackCF_CreateInstance,
 130         BandTrackCF_LockServer
 131 };
 132
 133 static IClassFactoryImpl BandTrack_CF = {&BandTrackCF_Vtbl};
 134
 135 /******************************************************************
 136  *              DllMain
 137  *
 138  *
 139  */
 140 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
 141         if (fdwReason == DLL_PROCESS_ATTACH) {
 142             instance = hinstDLL;
 143             DisableThreadLibraryCalls(hinstDLL);
 144                 /* FIXME: Initialisation */
 145         } else if (fdwReason == DLL_PROCESS_DETACH) {
 146                 /* FIXME: Cleanup */
 147         }
 148
 149         return TRUE;
 150 }
 151
 152
 153 /******************************************************************
 154  *              DllCanUnloadNow (DMBAND.@)
 155  *
 156  *
 157  */
 158 HRESULT WINAPI DllCanUnloadNow(void)
 159 {
 160         return DMBAND_refCount != 0 ? S_FALSE : S_OK;
 161 }
 162
 163
 164 /******************************************************************
 165  *              DllGetClassObject (DMBAND.@)
 166  *
 167  *
 168  */
 169 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 170 {
 171     TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 172
 173         if (IsEqualCLSID (rclsid, &CLSID_DirectMusicBand) && IsEqualIID (riid, &IID_IClassFactory)) {
 174                 *ppv = &Band_CF;
 175                 IClassFactory_AddRef((IClassFactory*)*ppv);
 176                 return S_OK;
 177         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicBandTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
 178                 *ppv = &BandTrack_CF;
 179                 IClassFactory_AddRef((IClassFactory*)*ppv);
 180                 return S_OK;
 181         }
 182
 183     WARN("(%s, %s, %p): no interface found.\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 184     return CLASS_E_CLASSNOTAVAILABLE;
 185 }
 186
 187 /***********************************************************************
 188  *              DllRegisterServer (DMBAND.@)
 189  */
 190 HRESULT WINAPI DllRegisterServer(void)
 191 {
 192     return __wine_register_resources( instance, NULL );
 193 }
 194
 195 /***********************************************************************
 196  *              DllUnregisterServer (DMBAND.@)
 197  */
 198 HRESULT WINAPI DllUnregisterServer(void)
 199 {
 200     return __wine_unregister_resources( instance, NULL );
 201 }