dlls/dpnet/dpnet_main.c

   1 /*
   2  * DirectPlay
   3  *
   4  * Copyright 2004 Raphael Junqueira
   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
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winuser.h"
  29 #include "objbase.h"
  30 #include "oleauto.h"
  31 #include "oleidl.h"
  32 #include "rpcproxy.h"
  33 #include "wine/debug.h"
  34
  35 #include "initguid.h"
  36 #include "dpnet_private.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(dpnet);
  39
  40 static HINSTANCE instance;
  41
  42 static BOOL winsock_loaded = FALSE;
  43
  44 static BOOL WINAPI winsock_startup(INIT_ONCE *once, void *param, void **context)
  45 {
  46     WSADATA wsa_data;
  47     DWORD res;
  48
  49     res = WSAStartup(MAKEWORD(1,1), &wsa_data);
  50     if(res == ERROR_SUCCESS)
  51         winsock_loaded = TRUE;
  52     else
  53         ERR("WSAStartup failed: %u\n", res);
  54     return TRUE;
  55 }
  56
  57 void init_winsock(void)
  58 {
  59     static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
  60     InitOnceExecuteOnce(&init_once, winsock_startup, NULL, NULL);
  61 }
  62
  63 /* At process attach */
  64 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
  65 {
  66     TRACE("%p,%x,%p\n", hInstDLL, fdwReason, lpvReserved);
  67
  68     switch(fdwReason)
  69     {
  70         case DLL_PROCESS_ATTACH:
  71             instance = hInstDLL;
  72             DisableThreadLibraryCalls(hInstDLL);
  73             break;
  74
  75         case DLL_PROCESS_DETACH:
  76             if (lpvReserved) break;
  77             if(winsock_loaded)
  78                 WSACleanup();
  79             break;
  80     }
  81     return TRUE;
  82 }
  83
  84 /***********************************************************************
  85  *             DirectPlay8Create (DPNET.@)
  86  */
  87 HRESULT WINAPI DirectPlay8Create(REFGUID lpGUID, LPVOID *ppvInt, LPUNKNOWN punkOuter)
  88 {
  89     TRACE("(%s, %p, %p): stub\n", debugstr_guid(lpGUID), ppvInt, punkOuter);
  90     return S_OK;
  91 }
  92
  93 /*******************************************************************************
  94  * DirectPlay ClassFactory
  95  */
  96 typedef struct
  97 {
  98   /* IUnknown fields */
  99   IClassFactory IClassFactory_iface;
 100   LONG          ref;
 101   REFCLSID      rclsid;
 102   HRESULT       (*pfnCreateInstanceFactory)(LPCLASSFACTORY iface, LPUNKNOWN punkOuter, REFIID riid, LPVOID *ppobj);
 103 } IClassFactoryImpl;
 104
 105 static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
 106 {
 107   return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
 108 }
 109
 110 static HRESULT WINAPI DICF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
 111   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 112
 113   FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
 114   return E_NOINTERFACE;
 115 }
 116
 117 static ULONG WINAPI DICF_AddRef(LPCLASSFACTORY iface) {
 118   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 119   return InterlockedIncrement(&This->ref);
 120 }
 121
 122 static ULONG WINAPI DICF_Release(LPCLASSFACTORY iface) {
 123   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 124   /* static class, won't be  freed */
 125   return InterlockedDecrement(&This->ref);
 126 }
 127
 128 static HRESULT WINAPI DICF_CreateInstance(LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj) {
 129   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 130
 131   TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
 132   return This->pfnCreateInstanceFactory(iface, pOuter, riid, ppobj);
 133 }
 134
 135 static HRESULT WINAPI DICF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
 136   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 137   FIXME("(%p)->(%d),stub!\n",This,dolock);
 138   return S_OK;
 139 }
 140
 141 static const IClassFactoryVtbl DICF_Vtbl = {
 142   DICF_QueryInterface,
 143   DICF_AddRef,
 144   DICF_Release,
 145   DICF_CreateInstance,
 146   DICF_LockServer
 147 };
 148
 149 static IClassFactoryImpl DPNET_CFS[] = {
 150   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Client,  DPNET_CreateDirectPlay8Client },
 151   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Server,  DPNET_CreateDirectPlay8Server },
 152   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Peer,    DPNET_CreateDirectPlay8Peer },
 153   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Address, DPNET_CreateDirectPlay8Address },
 154   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8LobbiedApplication, DPNET_CreateDirectPlay8LobbiedApp },
 155   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8LobbyClient, DPNET_CreateDirectPlay8LobbyClient },
 156   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8ThreadPool, DPNET_CreateDirectPlay8ThreadPool},
 157   { { NULL }, 0, NULL, NULL }
 158 };
 159
 160 /***********************************************************************
 161  *             DllCanUnloadNow (DPNET.@)
 162  */
 163 HRESULT WINAPI DllCanUnloadNow(void)
 164 {
 165     return S_FALSE;
 166 }
 167
 168 /***********************************************************************
 169  *              DllGetClassObject (DPNET.@)
 170  */
 171 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 172 {
 173     int i = 0;
 174
 175     TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 176     /*
 177     if ( IsEqualCLSID( &IID_IClassFactory, riid ) ) {
 178         *ppv = (LPVOID)&DPNET_CF;
 179         IClassFactory_AddRef((IClassFactory*)*ppv);
 180         return S_OK;
 181     }
 182     */
 183     while (NULL != DPNET_CFS[i].rclsid) {
 184       if (IsEqualGUID(rclsid, DPNET_CFS[i].rclsid)) {
 185         DICF_AddRef(&DPNET_CFS[i].IClassFactory_iface);
 186         *ppv = &DPNET_CFS[i];
 187         return S_OK;
 188       }
 189       ++i;
 190     }
 191
 192     FIXME("(%s,%s,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 193     return CLASS_E_CLASSNOTAVAILABLE;
 194 }
 195
 196 /***********************************************************************
 197  *              DllRegisterServer (DPNET.@)
 198  */
 199 HRESULT WINAPI DllRegisterServer(void)
 200 {
 201     return __wine_register_resources( instance );
 202 }
 203
 204 /***********************************************************************
 205  *              DllUnregisterServer (DPNET.@)
 206  */
 207 HRESULT WINAPI DllUnregisterServer(void)
 208 {
 209     return __wine_unregister_resources( instance );
 210 }