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 #include "config.h"
  23
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "wingdi.h"
  29 #include "winuser.h"
  30 #include "objbase.h"
  31 #include "oleauto.h"
  32 #include "oleidl.h"
  33 #include "rpcproxy.h"
  34 #include "wine/debug.h"
  35
  36 #include "initguid.h"
  37 #include "dpnet_private.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(dpnet);
  40
  41 static HINSTANCE instance;
  42
  43 static BOOL winsock_loaded = FALSE;
  44
  45 static BOOL WINAPI winsock_startup(INIT_ONCE *once, void *param, void **context)
  46 {
  47     WSADATA wsa_data;
  48     DWORD res;
  49
  50     res = WSAStartup(MAKEWORD(1,1), &wsa_data);
  51     if(res == ERROR_SUCCESS)
  52         winsock_loaded = TRUE;
  53     else
  54         ERR("WSAStartup failed: %u\n", res);
  55     return TRUE;
  56 }
  57
  58 void init_winsock(void)
  59 {
  60     static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
  61     InitOnceExecuteOnce(&init_once, winsock_startup, NULL, NULL);
  62 }
  63
  64 /* At process attach */
  65 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
  66 {
  67     TRACE("%p,%x,%p\n", hInstDLL, fdwReason, lpvReserved);
  68
  69     switch(fdwReason)
  70     {
  71         case DLL_PROCESS_ATTACH:
  72             instance = hInstDLL;
  73             DisableThreadLibraryCalls(hInstDLL);
  74             break;
  75
  76         case DLL_PROCESS_DETACH:
  77             if (lpvReserved) break;
  78             if(winsock_loaded)
  79                 WSACleanup();
  80             break;
  81     }
  82     return TRUE;
  83 }
  84
  85 /***********************************************************************
  86  *             DirectPlay8Create (DPNET.@)
  87  */
  88 HRESULT WINAPI DirectPlay8Create(REFGUID lpGUID, LPVOID *ppvInt, LPUNKNOWN punkOuter)
  89 {
  90     TRACE("(%s, %p, %p): stub\n", debugstr_guid(lpGUID), ppvInt, punkOuter);
  91     return S_OK;
  92 }
  93
  94 /*******************************************************************************
  95  * DirectPlay ClassFactory
  96  */
  97 typedef struct
  98 {
  99   /* IUnknown fields */
 100   IClassFactory IClassFactory_iface;
 101   LONG          ref;
 102   REFCLSID      rclsid;
 103   HRESULT       (*pfnCreateInstanceFactory)(LPCLASSFACTORY iface, LPUNKNOWN punkOuter, REFIID riid, LPVOID *ppobj);
 104 } IClassFactoryImpl;
 105
 106 static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
 107 {
 108   return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
 109 }
 110
 111 static HRESULT WINAPI DICF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
 112   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 113
 114   FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
 115   return E_NOINTERFACE;
 116 }
 117
 118 static ULONG WINAPI DICF_AddRef(LPCLASSFACTORY iface) {
 119   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 120   return InterlockedIncrement(&This->ref);
 121 }
 122
 123 static ULONG WINAPI DICF_Release(LPCLASSFACTORY iface) {
 124   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 125   /* static class, won't be  freed */
 126   return InterlockedDecrement(&This->ref);
 127 }
 128
 129 static HRESULT WINAPI DICF_CreateInstance(LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj) {
 130   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 131
 132   TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
 133   return This->pfnCreateInstanceFactory(iface, pOuter, riid, ppobj);
 134 }
 135
 136 static HRESULT WINAPI DICF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
 137   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 138   FIXME("(%p)->(%d),stub!\n",This,dolock);
 139   return S_OK;
 140 }
 141
 142 static const IClassFactoryVtbl DICF_Vtbl = {
 143   DICF_QueryInterface,
 144   DICF_AddRef,
 145   DICF_Release,
 146   DICF_CreateInstance,
 147   DICF_LockServer
 148 };
 149
 150 static IClassFactoryImpl DPNET_CFS[] = {
 151   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Client,  DPNET_CreateDirectPlay8Client },
 152   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Server,  DPNET_CreateDirectPlay8Server },
 153   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Peer,    DPNET_CreateDirectPlay8Peer },
 154   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Address, DPNET_CreateDirectPlay8Address },
 155   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8LobbiedApplication, DPNET_CreateDirectPlay8LobbiedApp },
 156   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8LobbyClient, DPNET_CreateDirectPlay8LobbyClient },
 157   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8ThreadPool, DPNET_CreateDirectPlay8ThreadPool},
 158   { { NULL }, 0, NULL, NULL }
 159 };
 160
 161 /***********************************************************************
 162  *             DllCanUnloadNow (DPNET.@)
 163  */
 164 HRESULT WINAPI DllCanUnloadNow(void)
 165 {
 166     return S_FALSE;
 167 }
 168
 169 /***********************************************************************
 170  *              DllGetClassObject (DPNET.@)
 171  */
 172 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 173 {
 174     int i = 0;
 175
 176     TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 177     /*
 178     if ( IsEqualCLSID( &IID_IClassFactory, riid ) ) {
 179         *ppv = (LPVOID)&DPNET_CF;
 180         IClassFactory_AddRef((IClassFactory*)*ppv);
 181         return S_OK;
 182     }
 183     */
 184     while (NULL != DPNET_CFS[i].rclsid) {
 185       if (IsEqualGUID(rclsid, DPNET_CFS[i].rclsid)) {
 186         DICF_AddRef(&DPNET_CFS[i].IClassFactory_iface);
 187         *ppv = &DPNET_CFS[i];
 188         return S_OK;
 189       }
 190       ++i;
 191     }
 192
 193     FIXME("(%s,%s,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 194     return CLASS_E_CLASSNOTAVAILABLE;
 195 }
 196
 197 /***********************************************************************
 198  *              DllRegisterServer (DPNET.@)
 199  */
 200 HRESULT WINAPI DllRegisterServer(void)
 201 {
 202     return __wine_register_resources( instance );
 203 }
 204
 205 /***********************************************************************
 206  *              DllUnregisterServer (DPNET.@)
 207  */
 208 HRESULT WINAPI DllUnregisterServer(void)
 209 {
 210     return __wine_unregister_resources( instance );
 211 }