1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_sal.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <osl/mutex.hxx> 32*cdf0e10cSrcweir #include <rtl/process.h> 33*cdf0e10cSrcweir #include <rtl/ustring.hxx> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir namespace { 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir rtl_uString ** g_ppCommandArgs = 0; 38*cdf0e10cSrcweir sal_uInt32 g_nCommandArgCount = 0; 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir struct ArgHolder 41*cdf0e10cSrcweir { 42*cdf0e10cSrcweir ~ArgHolder(); 43*cdf0e10cSrcweir }; 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir ArgHolder::~ArgHolder() 46*cdf0e10cSrcweir { 47*cdf0e10cSrcweir while (g_nCommandArgCount > 0) 48*cdf0e10cSrcweir rtl_uString_release (g_ppCommandArgs[--g_nCommandArgCount]); 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir rtl_freeMemory (g_ppCommandArgs); 51*cdf0e10cSrcweir g_ppCommandArgs = 0; 52*cdf0e10cSrcweir } 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir // The destructor of this static ArgHolder is "activated" by the assignments to 55*cdf0e10cSrcweir // g_ppCommandArgs and g_nCommandArgCount in init(): 56*cdf0e10cSrcweir ArgHolder argHolder; 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir void init() 59*cdf0e10cSrcweir { 60*cdf0e10cSrcweir osl::MutexGuard guard( osl::Mutex::getGlobalMutex() ); 61*cdf0e10cSrcweir if (!g_ppCommandArgs) 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir sal_Int32 i, n = osl_getCommandArgCount(); 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir g_ppCommandArgs = 66*cdf0e10cSrcweir (rtl_uString**)rtl_allocateZeroMemory (n * sizeof(rtl_uString*)); 67*cdf0e10cSrcweir for (i = 0; i < n; i++) 68*cdf0e10cSrcweir { 69*cdf0e10cSrcweir rtl_uString * pArg = 0; 70*cdf0e10cSrcweir osl_getCommandArg (i, &pArg); 71*cdf0e10cSrcweir if (('-' == pArg->buffer[0] || '/' == pArg->buffer[0]) && 72*cdf0e10cSrcweir 'e' == pArg->buffer[1] && 73*cdf0e10cSrcweir 'n' == pArg->buffer[2] && 74*cdf0e10cSrcweir 'v' == pArg->buffer[3] && 75*cdf0e10cSrcweir ':' == pArg->buffer[4] && 76*cdf0e10cSrcweir rtl_ustr_indexOfChar (&(pArg->buffer[5]), '=') >= 0 ) 77*cdf0e10cSrcweir { 78*cdf0e10cSrcweir // ignore. 79*cdf0e10cSrcweir rtl_uString_release (pArg); 80*cdf0e10cSrcweir } 81*cdf0e10cSrcweir else 82*cdf0e10cSrcweir { 83*cdf0e10cSrcweir // assign. 84*cdf0e10cSrcweir g_ppCommandArgs[g_nCommandArgCount++] = pArg; 85*cdf0e10cSrcweir } 86*cdf0e10cSrcweir } 87*cdf0e10cSrcweir } 88*cdf0e10cSrcweir } 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir } 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir oslProcessError SAL_CALL rtl_getAppCommandArg ( 93*cdf0e10cSrcweir sal_uInt32 nArg, rtl_uString **ppCommandArg) 94*cdf0e10cSrcweir { 95*cdf0e10cSrcweir init(); 96*cdf0e10cSrcweir oslProcessError result = osl_Process_E_NotFound; 97*cdf0e10cSrcweir if( nArg < g_nCommandArgCount ) 98*cdf0e10cSrcweir { 99*cdf0e10cSrcweir rtl_uString_assign( ppCommandArg, g_ppCommandArgs[nArg] ); 100*cdf0e10cSrcweir result = osl_Process_E_None; 101*cdf0e10cSrcweir } 102*cdf0e10cSrcweir return (result); 103*cdf0e10cSrcweir } 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir sal_uInt32 SAL_CALL rtl_getAppCommandArgCount (void) 106*cdf0e10cSrcweir { 107*cdf0e10cSrcweir init(); 108*cdf0e10cSrcweir return g_nCommandArgCount; 109*cdf0e10cSrcweir } 110