1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_comphelper.hxx"
26 
27 #include "comphelper/flagguard.hxx"
28 #include "osl/diagnose.h"
29 #include "com/sun/star/uno/Exception.hpp"
30 
31 namespace comphelper {
32 
~ScopeGuard()33 ScopeGuard::~ScopeGuard()
34 {
35     if (m_func)
36     {
37         if (m_excHandling == IGNORE_EXCEPTIONS)
38         {
39             try {
40                 m_func();
41             }
42             catch (com::sun::star::uno::Exception & exc) {
43                 (void) exc; // avoid warning about unused variable
44                 OSL_ENSURE(
45                     false, rtl::OUStringToOString(
46                         rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
47                                            "UNO exception occured: ") ) +
48                         exc.Message, RTL_TEXTENCODING_UTF8 ).getStr() );
49             }
50             catch (...) {
51                 OSL_ENSURE( false, "unknown exception occured!" );
52             }
53         }
54         else
55         {
56             m_func();
57         }
58     }
59 }
60 
dismiss()61 void ScopeGuard::dismiss()
62 {
63     m_func.clear();
64 }
65 
~FlagGuard()66 FlagGuard::~FlagGuard()
67 {
68 }
69 
~FlagRestorationGuard()70 FlagRestorationGuard::~FlagRestorationGuard()
71 {
72 }
73 
74 } // namespace comphelper
75 
76