1*87d2adbcSAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*87d2adbcSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
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5*87d2adbcSAndrew Rist * distributed with this work for additional information
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7*87d2adbcSAndrew Rist * to you under the Apache License, Version 2.0 (the
8*87d2adbcSAndrew Rist * "License"); you may not use this file except in compliance
9*87d2adbcSAndrew Rist * with the License. You may obtain a copy of the License at
10*87d2adbcSAndrew Rist *
11*87d2adbcSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*87d2adbcSAndrew Rist *
13*87d2adbcSAndrew Rist * Unless required by applicable law or agreed to in writing,
14*87d2adbcSAndrew Rist * software distributed under the License is distributed on an
15*87d2adbcSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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20*87d2adbcSAndrew Rist *************************************************************/
21*87d2adbcSAndrew Rist
22*87d2adbcSAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_sal.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include <osl/mutex.hxx>
28cdf0e10cSrcweir #include <rtl/process.h>
29cdf0e10cSrcweir #include <rtl/ustring.hxx>
30cdf0e10cSrcweir
31cdf0e10cSrcweir namespace {
32cdf0e10cSrcweir
33cdf0e10cSrcweir rtl_uString ** g_ppCommandArgs = 0;
34cdf0e10cSrcweir sal_uInt32 g_nCommandArgCount = 0;
35cdf0e10cSrcweir
36cdf0e10cSrcweir struct ArgHolder
37cdf0e10cSrcweir {
38cdf0e10cSrcweir ~ArgHolder();
39cdf0e10cSrcweir };
40cdf0e10cSrcweir
~ArgHolder()41cdf0e10cSrcweir ArgHolder::~ArgHolder()
42cdf0e10cSrcweir {
43cdf0e10cSrcweir while (g_nCommandArgCount > 0)
44cdf0e10cSrcweir rtl_uString_release (g_ppCommandArgs[--g_nCommandArgCount]);
45cdf0e10cSrcweir
46cdf0e10cSrcweir rtl_freeMemory (g_ppCommandArgs);
47cdf0e10cSrcweir g_ppCommandArgs = 0;
48cdf0e10cSrcweir }
49cdf0e10cSrcweir
50cdf0e10cSrcweir // The destructor of this static ArgHolder is "activated" by the assignments to
51cdf0e10cSrcweir // g_ppCommandArgs and g_nCommandArgCount in init():
52cdf0e10cSrcweir ArgHolder argHolder;
53cdf0e10cSrcweir
init()54cdf0e10cSrcweir void init()
55cdf0e10cSrcweir {
56cdf0e10cSrcweir osl::MutexGuard guard( osl::Mutex::getGlobalMutex() );
57cdf0e10cSrcweir if (!g_ppCommandArgs)
58cdf0e10cSrcweir {
59cdf0e10cSrcweir sal_Int32 i, n = osl_getCommandArgCount();
60cdf0e10cSrcweir
61cdf0e10cSrcweir g_ppCommandArgs =
62cdf0e10cSrcweir (rtl_uString**)rtl_allocateZeroMemory (n * sizeof(rtl_uString*));
63cdf0e10cSrcweir for (i = 0; i < n; i++)
64cdf0e10cSrcweir {
65cdf0e10cSrcweir rtl_uString * pArg = 0;
66cdf0e10cSrcweir osl_getCommandArg (i, &pArg);
67cdf0e10cSrcweir if (('-' == pArg->buffer[0] || '/' == pArg->buffer[0]) &&
68cdf0e10cSrcweir 'e' == pArg->buffer[1] &&
69cdf0e10cSrcweir 'n' == pArg->buffer[2] &&
70cdf0e10cSrcweir 'v' == pArg->buffer[3] &&
71cdf0e10cSrcweir ':' == pArg->buffer[4] &&
72cdf0e10cSrcweir rtl_ustr_indexOfChar (&(pArg->buffer[5]), '=') >= 0 )
73cdf0e10cSrcweir {
74cdf0e10cSrcweir // ignore.
75cdf0e10cSrcweir rtl_uString_release (pArg);
76cdf0e10cSrcweir }
77cdf0e10cSrcweir else
78cdf0e10cSrcweir {
79cdf0e10cSrcweir // assign.
80cdf0e10cSrcweir g_ppCommandArgs[g_nCommandArgCount++] = pArg;
81cdf0e10cSrcweir }
82cdf0e10cSrcweir }
83cdf0e10cSrcweir }
84cdf0e10cSrcweir }
85cdf0e10cSrcweir
86cdf0e10cSrcweir }
87cdf0e10cSrcweir
rtl_getAppCommandArg(sal_uInt32 nArg,rtl_uString ** ppCommandArg)88cdf0e10cSrcweir oslProcessError SAL_CALL rtl_getAppCommandArg (
89cdf0e10cSrcweir sal_uInt32 nArg, rtl_uString **ppCommandArg)
90cdf0e10cSrcweir {
91cdf0e10cSrcweir init();
92cdf0e10cSrcweir oslProcessError result = osl_Process_E_NotFound;
93cdf0e10cSrcweir if( nArg < g_nCommandArgCount )
94cdf0e10cSrcweir {
95cdf0e10cSrcweir rtl_uString_assign( ppCommandArg, g_ppCommandArgs[nArg] );
96cdf0e10cSrcweir result = osl_Process_E_None;
97cdf0e10cSrcweir }
98cdf0e10cSrcweir return (result);
99cdf0e10cSrcweir }
100cdf0e10cSrcweir
rtl_getAppCommandArgCount(void)101cdf0e10cSrcweir sal_uInt32 SAL_CALL rtl_getAppCommandArgCount (void)
102cdf0e10cSrcweir {
103cdf0e10cSrcweir init();
104cdf0e10cSrcweir return g_nCommandArgCount;
105cdf0e10cSrcweir }
106