-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathHierarchyMaintainer.cpp
More file actions
125 lines (102 loc) · 3.59 KB
/
Copy pathHierarchyMaintainer.cpp
File metadata and controls
125 lines (102 loc) · 3.59 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
/*
* HierarchyMaintainer.cpp
*
* Copyright 2000, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
* Copyright 2000, Bastiaan Bakker. All rights reserved.
*
* See the COPYING file for the terms of usage and distribution.
*/
#include "PortabilityImpl.hh"
#ifdef LOG4CPP_HAVE_IO_H
#include <io.h>
#endif
#ifdef LOG4CPP_HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <cstdio>
#include <log4cpp/FileAppender.hh>
#include <log4cpp/HierarchyMaintainer.hh>
namespace log4cpp {
HierarchyMaintainer& HierarchyMaintainer::getDefaultMaintainer() {
static HierarchyMaintainer defaultMaintainer;
return defaultMaintainer;
}
HierarchyMaintainer::HierarchyMaintainer() {}
HierarchyMaintainer::~HierarchyMaintainer() {
shutdown();
deleteAllCategories();
}
Category* HierarchyMaintainer::getExistingInstance(const std::string& name) {
threading::ScopedLock lock(_categoryMutex);
return _getExistingInstance(name);
}
Category* HierarchyMaintainer::_getExistingInstance(const std::string& name) {
Category* result = NULL;
CategoryMap::iterator i = _categoryMap.find(name);
if (_categoryMap.end() != i) {
result = (*i).second;
}
return result;
}
Category& HierarchyMaintainer::getInstance(const std::string& name) {
threading::ScopedLock lock(_categoryMutex);
return _getInstance(name);
}
/* assume lock is held */
Category& HierarchyMaintainer::_getInstance(const std::string& name) {
Category* result;
result = _getExistingInstance(name);
if (NULL == result) {
if (name == "") {
result = new Category(name, NULL, Priority::INFO);
} else {
std::string parentName;
size_t dotIndex = name.find_last_of('.');
if (name.length() <= dotIndex) {
parentName = "";
} else {
parentName = name.substr(0, dotIndex);
}
Category& parent = _getInstance(parentName);
result = new Category(name, &parent, Priority::NOTSET);
}
_categoryMap[name] = result;
}
return *result;
}
std::vector<Category*>* HierarchyMaintainer::getCurrentCategories() const {
std::vector<Category*>* categories = new std::vector<Category*>;
threading::ScopedLock lock(_categoryMutex);
{
for (CategoryMap::const_iterator i = _categoryMap.begin(); i != _categoryMap.end(); i++) {
categories->push_back((*i).second);
}
}
return categories;
}
void HierarchyMaintainer::shutdown() {
threading::ScopedLock lock(_categoryMutex);
{
for (CategoryMap::const_iterator i = _categoryMap.begin(); i != _categoryMap.end(); i++) {
((*i).second)->removeAllAppenders();
}
}
try {
for (handlers_t::const_iterator i = handlers_.begin(), last = handlers_.end(); i != last; ++i)
(**i)();
} catch (...) {
}
}
void HierarchyMaintainer::register_shutdown_handler(shutdown_fun_ptr handler) {
handlers_.push_back(handler);
}
void HierarchyMaintainer::deleteAllCategories() {
threading::ScopedLock lock(_categoryMutex);
{
for (CategoryMap::const_iterator i = _categoryMap.begin(); i != _categoryMap.end(); i++) {
delete ((*i).second);
}
_categoryMap.clear();
}
}
} // namespace log4cpp