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158 lines
4.5 KiB
158 lines
4.5 KiB
/*==========================================================================
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*
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* Copyright (C) 2000-2002 Microsoft Corporation. All Rights Reserved.
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*
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* File: DllMain.cpp
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* Content: Defines the entry point for the DLL application.
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*@@BEGIN_MSINTERNAL
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* History:
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* Date By Reason
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* ==== == ======
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* 02/21/2000 mjn Created
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* 06/07/2000 rmt Bug #34383 Must provide CLSID for each IID to fix issues with Whistler
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* 06/15/2000 rmt Bug #33617 - Must provide method for providing automatic launch of DirectPlay instances
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* 07/21/2000 RichGr IA64: Use %p format specifier for 32/64-bit pointers.
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* 08/18/2000 rmt Bug #42751 - DPLOBBY8: Prohibit more than one lobby client or lobby app per process
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* 08/30/2000 rmt Whistler Bug #171824 - PREFIX Bug
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* 04/12/2001 VanceO Moved granting registry permissions into common.
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* 06/16/2001 rodtoll WINBUG #416983 - RC1: World has full control to HKLM\Software\Microsoft\DirectPlay\Applications on Personal
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* Implementing mirror of keys into HKCU. Algorithm is now:
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* - Read of entries tries HKCU first, then HKLM
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* - Enum of entires is combination of HKCU and HKLM entries with duplicates removed. HKCU takes priority.
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* - Write of entries is HKLM and HKCU. (HKLM may fail, but is ignored).
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* - Removed permission modifications from lobby self-registration -- no longer needed.
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* 06/19/2001 RichGr DX8.0 added special security rights for "everyone" - remove them if they exist.
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*@@END_MSINTERNAL
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*
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***************************************************************************/
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#include "dnlobbyi.h"
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#ifndef DPNBUILD_LIBINTERFACE
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// Globals
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extern LONG g_lLobbyObjectCount;
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#endif // ! DPNBUILD_LIBINTERFACE
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DEBUG_ONLY(BOOL g_fLobbyObjectInited = FALSE);
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#define DNOSINDIR_INITED 0x00000001
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#define DNCOM_INITED 0x00000002
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#undef DPF_MODNAME
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#define DPF_MODNAME "DNLobbyInit"
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BOOL DNLobbyInit(HANDLE hModule)
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{
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DWORD dwInitFlags = 0;
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#ifdef DBG
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DNASSERT(!g_fLobbyObjectInited);
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#endif // DBG
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DEBUG_ONLY(g_fLobbyObjectInited = TRUE);
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return TRUE;
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}
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#undef DPF_MODNAME
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#define DPF_MODNAME "DNLobbyDeInit"
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void DNLobbyDeInit()
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{
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#ifdef DBG
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DNASSERT(g_fLobbyObjectInited);
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#endif // DBG
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DPFX(DPFPREP, 5, "Deinitializing Lobby");
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DEBUG_ONLY(g_fLobbyObjectInited = FALSE);
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}
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#ifndef DPNBUILD_NOCOMREGISTER
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#undef DPF_MODNAME
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#define DPF_MODNAME "DNLobbyRegister"
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BOOL DNLobbyRegister(LPCWSTR wszDLLName)
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{
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if( !CRegistry::Register( L"DirectPlay8Lobby.LobbyClient.1", L"DirectPlay8LobbyClient Object",
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wszDLLName, &CLSID_DirectPlay8LobbyClient, L"DirectPlay8Lobby.LobbyClient") )
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{
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DPFERR( "Could not register lobby client object" );
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return FALSE;
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}
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if( !CRegistry::Register( L"DirectPlay8Lobby.LobbiedApplication.1", L"DirectPlay8LobbiedApplication Object",
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wszDLLName, &CLSID_DirectPlay8LobbiedApplication, L"DirectPlay8Lobby.LobbiedApplication") )
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{
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DPFERR( "Could not register lobby client object" );
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return FALSE;
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}
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CRegistry creg;
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if( !creg.Open( HKEY_LOCAL_MACHINE, DPL_REG_LOCAL_APPL_ROOT DPL_REG_LOCAL_APPL_SUB, FALSE, TRUE ) )
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{
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DPFERR( "Could not create app subkey" );
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return FALSE;
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}
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// Adjust security permissions of the given key
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else
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{
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#ifdef WINNT
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// 6/19/01: DX8.0 added special security rights for "everyone" - remove them.
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if( !creg.RemoveAllAccessSecurityPermissions() )
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{
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DPFX(DPFPREP, 0, "Error removing security permissions for app key" );
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}
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#endif // WINNT
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}
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return TRUE;
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}
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#undef DPF_MODNAME
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#define DPF_MODNAME "DNLobbyUnRegister"
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BOOL DNLobbyUnRegister()
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{
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BOOL fReturn = TRUE;
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if( !CRegistry::UnRegister(&CLSID_DirectPlay8LobbyClient) )
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{
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DPFX(DPFPREP, 0, "Failed to unregister client object" );
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fReturn = FALSE;
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}
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if( !CRegistry::UnRegister(&CLSID_DirectPlay8LobbiedApplication) )
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{
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DPFX(DPFPREP, 0, "Failed to unregister app object" );
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fReturn = FALSE;
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}
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CRegistry creg;
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if( !creg.Open( HKEY_LOCAL_MACHINE, DPL_REG_LOCAL_APPL_ROOT, FALSE, TRUE ) )
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{
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DPFERR( "Cannot remove app, does not exist" );
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}
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else
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{
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if( !creg.DeleteSubKey( &(DPL_REG_LOCAL_APPL_SUB)[1] ) )
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{
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DPFERR( "Cannot remove cp sub-key, could have elements" );
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}
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}
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return fReturn;
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}
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#endif // !DPNBUILD_NOCOMREGISTER
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#ifndef DPNBUILD_LIBINTERFACE
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#undef DPF_MODNAME
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#define DPF_MODNAME "DNLobbyGetRemainingObjectCount"
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DWORD DNLobbyGetRemainingObjectCount()
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{
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return g_lLobbyObjectCount;
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}
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#endif // ! DPNBUILD_LIBINTERFACE
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