1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_sal.hxx"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski #include <osl/mutex.hxx>
28*b1cdbd2cSJim Jagielski #include <rtl/process.h>
29*b1cdbd2cSJim Jagielski #include <rtl/ustring.hxx>
30*b1cdbd2cSJim Jagielski
31*b1cdbd2cSJim Jagielski namespace {
32*b1cdbd2cSJim Jagielski
33*b1cdbd2cSJim Jagielski rtl_uString ** g_ppCommandArgs = 0;
34*b1cdbd2cSJim Jagielski sal_uInt32 g_nCommandArgCount = 0;
35*b1cdbd2cSJim Jagielski
36*b1cdbd2cSJim Jagielski struct ArgHolder
37*b1cdbd2cSJim Jagielski {
38*b1cdbd2cSJim Jagielski ~ArgHolder();
39*b1cdbd2cSJim Jagielski };
40*b1cdbd2cSJim Jagielski
~ArgHolder()41*b1cdbd2cSJim Jagielski ArgHolder::~ArgHolder()
42*b1cdbd2cSJim Jagielski {
43*b1cdbd2cSJim Jagielski while (g_nCommandArgCount > 0)
44*b1cdbd2cSJim Jagielski rtl_uString_release (g_ppCommandArgs[--g_nCommandArgCount]);
45*b1cdbd2cSJim Jagielski
46*b1cdbd2cSJim Jagielski rtl_freeMemory (g_ppCommandArgs);
47*b1cdbd2cSJim Jagielski g_ppCommandArgs = 0;
48*b1cdbd2cSJim Jagielski }
49*b1cdbd2cSJim Jagielski
50*b1cdbd2cSJim Jagielski // The destructor of this static ArgHolder is "activated" by the assignments to
51*b1cdbd2cSJim Jagielski // g_ppCommandArgs and g_nCommandArgCount in init():
52*b1cdbd2cSJim Jagielski ArgHolder argHolder;
53*b1cdbd2cSJim Jagielski
init()54*b1cdbd2cSJim Jagielski void init()
55*b1cdbd2cSJim Jagielski {
56*b1cdbd2cSJim Jagielski osl::MutexGuard guard( osl::Mutex::getGlobalMutex() );
57*b1cdbd2cSJim Jagielski if (!g_ppCommandArgs)
58*b1cdbd2cSJim Jagielski {
59*b1cdbd2cSJim Jagielski sal_Int32 i, n = osl_getCommandArgCount();
60*b1cdbd2cSJim Jagielski
61*b1cdbd2cSJim Jagielski g_ppCommandArgs =
62*b1cdbd2cSJim Jagielski (rtl_uString**)rtl_allocateZeroMemory (n * sizeof(rtl_uString*));
63*b1cdbd2cSJim Jagielski for (i = 0; i < n; i++)
64*b1cdbd2cSJim Jagielski {
65*b1cdbd2cSJim Jagielski rtl_uString * pArg = 0;
66*b1cdbd2cSJim Jagielski osl_getCommandArg (i, &pArg);
67*b1cdbd2cSJim Jagielski if (('-' == pArg->buffer[0] || '/' == pArg->buffer[0]) &&
68*b1cdbd2cSJim Jagielski 'e' == pArg->buffer[1] &&
69*b1cdbd2cSJim Jagielski 'n' == pArg->buffer[2] &&
70*b1cdbd2cSJim Jagielski 'v' == pArg->buffer[3] &&
71*b1cdbd2cSJim Jagielski ':' == pArg->buffer[4] &&
72*b1cdbd2cSJim Jagielski rtl_ustr_indexOfChar (&(pArg->buffer[5]), '=') >= 0 )
73*b1cdbd2cSJim Jagielski {
74*b1cdbd2cSJim Jagielski // ignore.
75*b1cdbd2cSJim Jagielski rtl_uString_release (pArg);
76*b1cdbd2cSJim Jagielski }
77*b1cdbd2cSJim Jagielski else
78*b1cdbd2cSJim Jagielski {
79*b1cdbd2cSJim Jagielski // assign.
80*b1cdbd2cSJim Jagielski g_ppCommandArgs[g_nCommandArgCount++] = pArg;
81*b1cdbd2cSJim Jagielski }
82*b1cdbd2cSJim Jagielski }
83*b1cdbd2cSJim Jagielski }
84*b1cdbd2cSJim Jagielski }
85*b1cdbd2cSJim Jagielski
86*b1cdbd2cSJim Jagielski }
87*b1cdbd2cSJim Jagielski
rtl_getAppCommandArg(sal_uInt32 nArg,rtl_uString ** ppCommandArg)88*b1cdbd2cSJim Jagielski oslProcessError SAL_CALL rtl_getAppCommandArg (
89*b1cdbd2cSJim Jagielski sal_uInt32 nArg, rtl_uString **ppCommandArg)
90*b1cdbd2cSJim Jagielski {
91*b1cdbd2cSJim Jagielski init();
92*b1cdbd2cSJim Jagielski oslProcessError result = osl_Process_E_NotFound;
93*b1cdbd2cSJim Jagielski if( nArg < g_nCommandArgCount )
94*b1cdbd2cSJim Jagielski {
95*b1cdbd2cSJim Jagielski rtl_uString_assign( ppCommandArg, g_ppCommandArgs[nArg] );
96*b1cdbd2cSJim Jagielski result = osl_Process_E_None;
97*b1cdbd2cSJim Jagielski }
98*b1cdbd2cSJim Jagielski return (result);
99*b1cdbd2cSJim Jagielski }
100*b1cdbd2cSJim Jagielski
rtl_getAppCommandArgCount(void)101*b1cdbd2cSJim Jagielski sal_uInt32 SAL_CALL rtl_getAppCommandArgCount (void)
102*b1cdbd2cSJim Jagielski {
103*b1cdbd2cSJim Jagielski init();
104*b1cdbd2cSJim Jagielski return g_nCommandArgCount;
105*b1cdbd2cSJim Jagielski }
106