1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements.  See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License.  You may obtain a copy of the License at
8  *
9  *      http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 /*
19  * $Id$
20  */
21 
22 #include <mutex>
23 
24 #include <xercesc/util/MutexManagers/StdMutexMgr.hpp>
25 #include <xercesc/util/PlatformUtils.hpp>
26 #include <xercesc/util/RuntimeException.hpp>
27 #include <xercesc/util/PanicHandler.hpp>
28 
29 XERCES_CPP_NAMESPACE_BEGIN
30 
31 
32 //	Wrap up the mutex with XMemory
33 class StdMutexWrap : public XMemory {
34 public:
35     std::recursive_mutex m;
36 };
37 
38 
StdMutexMgr()39 StdMutexMgr::StdMutexMgr()
40 {
41 }
42 
43 
~StdMutexMgr()44 StdMutexMgr::~StdMutexMgr()
45 {
46 }
47 
48 
49 XMLMutexHandle
create(MemoryManager * const manager)50 StdMutexMgr::create(MemoryManager* const manager)
51 {
52     StdMutexWrap* mutex = new (manager) StdMutexWrap;
53     return (void*)(mutex);
54 }
55 
56 
57 void
destroy(XMLMutexHandle mtx,MemoryManager * const manager)58 StdMutexMgr::destroy(XMLMutexHandle mtx, MemoryManager* const manager)
59 {
60     StdMutexWrap* mutex = (StdMutexWrap*)(mtx);
61     if (mutex != NULL)
62     {
63         delete mutex;
64     }
65 }
66 
67 
68 void
lock(XMLMutexHandle mtx)69 StdMutexMgr::lock(XMLMutexHandle mtx)
70 {
71     StdMutexWrap* mutex = (StdMutexWrap*)(mtx);
72     if (mutex != NULL)
73     {
74         mutex->m.lock();
75     }
76 }
77 
78 
79 void
unlock(XMLMutexHandle mtx)80 StdMutexMgr::unlock(XMLMutexHandle mtx)
81 {
82     StdMutexWrap* mutex = (StdMutexWrap*)(mtx);
83     if (mutex != NULL)
84     {
85         mutex->m.unlock();
86     }
87 }
88 
89 
90 XERCES_CPP_NAMESPACE_END
91 
92