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Diffstat (limited to 'sal/osl/w32/dllentry.c')
-rw-r--r--sal/osl/w32/dllentry.c358
1 files changed, 0 insertions, 358 deletions
diff --git a/sal/osl/w32/dllentry.c b/sal/osl/w32/dllentry.c
deleted file mode 100644
index 09628d75f..000000000
--- a/sal/osl/w32/dllentry.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifdef _MSC_VER
-#pragma warning(push,1) /* disable warnings within system headers */
-#endif
-#include <windows.h>
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-#include <tlhelp32.h>
-#include <systools/win32/uwinapi.h>
-#include <winsock.h>
-#include <osl/diagnose.h>
-#include <sal/types.h>
-#include <float.h>
-
-#include <osl/diagnose.h>
-#include <osl/mutex.h>
-#include <sal/types.h>
-
-//------------------------------------------------------------------------------
-// externals
-//------------------------------------------------------------------------------
-
-extern DWORD g_dwTLSTextEncodingIndex;
-extern void SAL_CALL _osl_callThreadKeyCallbackOnThreadDetach(void);
-extern CRITICAL_SECTION g_ThreadKeyListCS;
-extern oslMutex g_Mutex;
-extern oslMutex g_CurrentDirectoryMutex;
-
-extern void rtl_locale_fini (void);
-extern void rtl_memory_fini (void);
-extern void rtl_cache_fini (void);
-extern void rtl_arena_fini (void);
-
-#ifdef __MINGW32__
-
-typedef void (*func_ptr) (void);
-extern func_ptr __CTOR_LIST__[];
-extern func_ptr __DTOR_LIST__[];
-
-static void do_startup(void);
-static void do_cleanup(void);
-
-#else
-
-/*
-This is needed because DllMain is called after static constructors. A DLL's
-startup and shutdown sequence looks like this:
-
-_pRawDllMain()
-_CRT_INIT()
-DllMain()
-....
-DllMain()
-_CRT_INIT()
-_pRawDllMain()
-
-*/
-
-static BOOL WINAPI _RawDllMain( HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved );
-extern BOOL (WINAPI *_pRawDllMain)(HANDLE, DWORD, LPVOID) = _RawDllMain;
-
-#endif
-
-//------------------------------------------------------------------------------
-// DllMain
-//------------------------------------------------------------------------------
-int osl_isSingleCPU = 0;
-
-#ifdef __MINGW32__
-
-void
-__do_global_dtors (void)
-{
- static func_ptr *p = __DTOR_LIST__ + 1;
-
- /*
- * Call each destructor in the destructor list until a null pointer
- * is encountered.
- */
- while (*p)
- {
- (*(p)) ();
- p++;
- }
-}
-
-void
-__do_global_ctors (void)
-{
- unsigned long nptrs = (unsigned long) __CTOR_LIST__[0];
- unsigned i;
-
- /*
- * If the first entry in the constructor list is -1 then the list
- * is terminated with a null entry. Otherwise the first entry was
- * the number of pointers in the list.
- */
- if (nptrs == -1)
- {
- for (nptrs = 0; __CTOR_LIST__[nptrs + 1] != 0; nptrs++)
- ;
- }
-
- /*
- * Go through the list backwards calling constructors.
- */
- for (i = nptrs; i >= 1; i--)
- {
- __CTOR_LIST__[i] ();
- }
-
- /*
- * Register the destructors for processing on exit.
- */
- atexit (__do_global_dtors);
-}
-
-static int initialized = 0;
-
-void
-__main (void)
-{
- if (!initialized)
- {
- initialized = 1;
- do_startup();
- __do_global_ctors ();
- }
-}
-
-static void do_startup( void )
-{
-#else
-static BOOL WINAPI _RawDllMain( HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved )
-{
- (void)hinstDLL; /* avoid warnings */
- (void)lpvReserved; /* avoid warnings */
-
- switch (fdwReason)
- {
- case DLL_PROCESS_ATTACH:
- {
-#endif
-
- SYSTEM_INFO SystemInfo;
-
- GetSystemInfo(&SystemInfo);
-
- /* Determine if we are on a multiprocessor/multicore/HT x86/x64 system
- *
- * The lock prefix for atomic operations in osl_[inc|de]crementInterlockedCount()
- * comes with a cost and is especially expensive on pre HT x86 single processor
- * systems, where it isn't needed at all.
- */
- if ( SystemInfo.dwNumberOfProcessors == 1 ) {
- osl_isSingleCPU = 1;
- }
-
-#if OSL_DEBUG_LEVEL < 2
- /* Suppress file error messages from system like "Floppy A: not inserted" */
- SetErrorMode( SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS );
-#endif
-
- /* initialize global mutex */
- g_Mutex = osl_createMutex();
-
- /* initialize "current directory" mutex */
- g_CurrentDirectoryMutex = osl_createMutex();
-
- g_dwTLSTextEncodingIndex = TlsAlloc();
- InitializeCriticalSection( &g_ThreadKeyListCS );
-
- //We disable floating point exceptions. This is the usual state at program startup
- //but on Windows 98 and ME this is not always the case.
- _control87(_MCW_EM, _MCW_EM);
-#ifdef __MINGW32__
- atexit(do_cleanup);
-}
-
-void do_cleanup( void )
-{
-#else
- break;
- }
-
- case DLL_PROCESS_DETACH:
-#endif
-
- WSACleanup( );
-
- TlsFree( g_dwTLSTextEncodingIndex );
- DeleteCriticalSection( &g_ThreadKeyListCS );
-
- osl_destroyMutex( g_Mutex );
-
- osl_destroyMutex( g_CurrentDirectoryMutex );
-
-#ifndef __MINGW32__
-
- /*
-
- On a product build memory management finalization might
- cause a crash without assertion (assertions off) if heap is
- corrupted. But a crash report won't help here because at
- this point all other threads have been terminated and only
- ntdll is on the stack. No chance to find the reason for the
- corrupted heap if so.
-
- So annoying the user with a crash report is completly useless.
-
- */
-
-#ifndef DBG_UTIL
- __try
-#endif
- {
- /* cleanup locale hashtable */
- rtl_locale_fini();
-
- /* finalize memory management */
- rtl_memory_fini();
- rtl_cache_fini();
- rtl_arena_fini();
- }
-#ifndef DBG_UTIL
- __except( EXCEPTION_EXECUTE_HANDLER )
- {
- }
-#endif
- break;
- }
-
- return TRUE;
-#endif
-}
-
-static DWORD GetParentProcessId()
-{
- DWORD dwParentProcessId = 0;
- HANDLE hSnapshot = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 );
-
- if ( IsValidHandle( hSnapshot ) )
- {
- PROCESSENTRY32 pe;
- BOOL fSuccess;
-
- ZeroMemory( &pe, sizeof(pe) );
- pe.dwSize = sizeof(pe);
- fSuccess = Process32First( hSnapshot, &pe );
-
- while( fSuccess )
- {
- if ( GetCurrentProcessId() == pe.th32ProcessID )
- {
- dwParentProcessId = pe.th32ParentProcessID;
- break;
- }
-
- fSuccess = Process32Next( hSnapshot, &pe );
- }
-
- CloseHandle( hSnapshot );
- }
-
- return dwParentProcessId;
-}
-
-static DWORD WINAPI ParentMonitorThreadProc( LPVOID lpParam )
-{
- DWORD dwParentProcessId = (DWORD)lpParam;
-
- HANDLE hParentProcess = OpenProcess( SYNCHRONIZE, FALSE, dwParentProcessId );
- if ( IsValidHandle( hParentProcess ) )
- {
- if ( WAIT_OBJECT_0 == WaitForSingleObject( hParentProcess, INFINITE ) )
- {
- TerminateProcess( GetCurrentProcess(), 0 );
- }
- CloseHandle( hParentProcess );
- }
- return 0;
-}
-
-BOOL WINAPI DllMain( HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved )
-{
- (void)hinstDLL; /* avoid warning */
- (void)lpvReserved; /* avoid warning */
- switch (fdwReason)
- {
- case DLL_PROCESS_ATTACH:
- {
- TCHAR szBuffer[64];
-
- // This code will attach the process to it's parent process
- // if the parent process had set the environment variable.
- // The corresponding code (setting the environment variable)
- // is is desktop/win32/source/officeloader.cxx
-
-
- DWORD dwResult = GetEnvironmentVariable( "ATTACHED_PARENT_PROCESSID", szBuffer, sizeof(szBuffer) );
-
- if ( dwResult && dwResult < sizeof(szBuffer) )
- {
- DWORD dwThreadId = 0;
-
- DWORD dwParentProcessId = (DWORD)atol( szBuffer );
-
- if ( dwParentProcessId && GetParentProcessId() == dwParentProcessId )
- {
- // No error check, it works or it does not
- // Thread should only be started for headless mode, see desktop/win32/source/officeloader.cxx
- CreateThread( NULL, 0, ParentMonitorThreadProc, (LPVOID)dwParentProcessId, 0, &dwThreadId ); //
- }
- }
-
- return TRUE;
- }
-
- case DLL_THREAD_ATTACH:
- break;
-
- case DLL_THREAD_DETACH:
- _osl_callThreadKeyCallbackOnThreadDetach( );
- break;
- }
-
- return TRUE;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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