GCC Code Coverage Report

Directory: ./
File: src/PLog.cpp
Date: 2024-11-07 16:05:26
Exec Total Coverage
Lines: 157 162 96.9%
Branches: 100 114 87.7%
Line Branch Exec Source
1 /***************************************
2 Auteur : Pierre Aubert
3 Mail : pierre.aubert@lapp.in2p3.fr
4 Licence : CeCILL-C
5 ****************************************/
6
7 #include "convertToString.h"
8 #include "string_filename.h"
9 #include "string_system.h"
10
11 #include "PLog.h"
12
13 ///Convert the log level into a string
14 /** @param logLevel : log level to be converted
15 * @return corresponding string
16 */
17 107 std::string phoenix_logLevelToStr(PLog::Level logLevel){
18
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 107 switch(logLevel){
19 38 case PLog::INFO:
20
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 38 return "INFO";
21 5 case PLog::WARNING:
22
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 5 return "WARNING";
23 5 case PLog::ERROR:
24
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 5 return "ERROR";
25 5 case PLog::CRITICAL:
26
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 5 return "CRITICAL";
27 50 case PLog::ALWAYS:
28
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 50 return "ALWAYS";
29 4 default:
30
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 4 return "DEBUG";
31 }
32 }
33
34 ///Convert a string into a log level
35 /** @param str : string ot be converted
36 * @return corresponding PLog::Level
37 */
38 6 PLog::Level phoenix_strToLogLevel(const std::string & str){
39
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 6 if(str == "DEBUG"){return PLog::DEBUG;}
40
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 5 else if(str == "WARNING"){return PLog::WARNING;}
41
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 4 else if(str == "ERROR"){return PLog::ERROR;}
42
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 3 else if(str == "CRITICAL"){return PLog::CRITICAL;}
43
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 2 else if(str == "ALWAYS"){return PLog::ALWAYS;}
44 1 else{return PLog::INFO;}
45 }
46
47 ///Default constructor of PLog
48
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 12 PLog::PLog(){
49
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 12 initialisationPLog();
50 12 }
51
52 ///Destructor of PLog
53 32 PLog::~PLog(){
54 24 close();
55 24 clear();
56
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 24 delete p_nullStream;
57 32 }
58
59 ///Set the output filename of the current PLog
60 /** @param fileName : output filename of the current PLog
61 */
62 11 void PLog::setFileName(const std::string & fileName){
63 11 p_fileName = fileName;
64 11 }
65
66 ///Set the mode of the current PLog
67 /** @param mode : mode of the current PLog
68 */
69 9 void PLog::setMode(PLog::Mode mode){
70 9 p_mode = mode;
71 9 }
72
73 ///Set the log level of the current PLog
74 /** @param logLevel : log level of the current PLog
75 */
76 6 void PLog::setLogLevel(PLog::Level logLevel){
77 6 p_logLevel = logLevel;
78 6 }
79
80 ///Set the thread index of the current PLog
81 /** @param threadIndex : thread index of the current PLog
82 */
83 2 void PLog::setThreadIndex(size_t threadIndex){
84 2 p_threadIndex = threadIndex;
85 2 }
86
87 ///Resize the number of cihldren log file
88 /** @param nbThread : number of sub log files to be created (typically the number of threads of a program)
89 */
90 1 void PLog::resize(size_t nbThread){
91
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 1 clear();
92
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 1 p_vecLog.resize(nbThread);
93
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 1 std::string baseFileName(eraseExtension(p_fileName));
94
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 1 std::string extention(getExtention(p_fileName));
95
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 5 for(size_t i(0lu); i < nbThread; ++i){
96
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 4 p_vecLog[i] = new PLog;
97
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 4 p_vecLog[i]->setFileName(baseFileName + "_" + convertToString(i) + "." + extention);
98
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 4 p_vecLog[i]->setMode(p_mode);
99
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 4 p_vecLog[i]->setLogLevel(p_logLevel);
100 }
101 1 }
102
103 ///Open the current PLog and its children
104 /** @return true on success, false otherwise
105 */
106 12 bool PLog::open(){
107 12 bool b(true);
108 12 b &= streamOpen();
109 12 p_isOpen = b;
110
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 12 if(b){
111 12 getLogAlways() << "[UTC][Date][ThreadIndex][LogLevel] : log message" << std::endl;
112
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 12 getLogAlways() << "Start logging at " << phoenix_getDate() << std::endl;
113
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 12 getLogAlways() << "Current logging level '"<<phoenix_logLevelToStr(getLogLevel())<<"'" << std::endl;
114 }
115
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 16 for(std::vector<PLog*>::iterator it(p_vecLog.begin()); it != p_vecLog.end(); ++it){
116 4 PLog* log = *it;
117
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 4 if(log != NULL){
118
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 4 b &= log->open();
119 }
120 }
121 12 return b;
122 }
123
124 ///Close the current PLog and its children
125 21 void PLog::close(){
126
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 21 if(p_stream != NULL && p_isOpen){
127
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 12 getLogAlways() << "Close Log File at " << phoenix_getDate() << std::endl;
128 }
129
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 21 if(p_logFile.is_open()){
130 9 p_logFile.close();
131 }
132 // if(p_mode == PLog::STRING_ONLY){
133 // p_logString.close();
134 // }
135
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 21 if(p_oldStdCerrBuffer != NULL){
136 2 std::cerr.rdbuf(p_oldStdCerrBuffer); //Let's get back to previous std::cerr buffer
137 }
138
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 21 if(p_oldStdCoutBuffer != NULL){
139 2 std::cout.rdbuf(p_oldStdCoutBuffer); //Let's get back to previous std::cout buffer
140 }
141
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 21 if(p_stream != NULL){
142
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 12 delete p_stream;
143 12 p_stream = NULL;
144 }
145 21 p_isOpen = false;
146
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 25 for(std::vector<PLog*>::iterator it(p_vecLog.begin()); it != p_vecLog.end(); ++it){
147 4 PLog* log = *it;
148
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 4 if(log != NULL){
149
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 4 log->close();
150 }
151 }
152 21 }
153
154 ///Clear the children of the current PLog
155 13 void PLog::clear(){
156
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 13 if(p_vecLog.size() != 0lu){
157
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 5 for(std::vector<PLog*>::iterator it(p_vecLog.begin()); it != p_vecLog.end(); ++it){
158 4 PLog* log = *it;
159
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 4 if(log != NULL){
160
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 4 delete log;
161 }
162 }
163 1 p_vecLog.clear();
164 }
165 13 }
166
167 ///Append the log (STRING_ONLY mode) into an other log
168 /** @param str : log string to be appended
169 */
170 1 void PLog::appendLog(std::stringstream & str){
171
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 1 getLog(PLog::ALWAYS) << "Append log" << std::endl << str.str();
172 1 }
173
174 ///Get the PLog at given index
175 /** @return PLog at Index
176 */
177 4 PLog & PLog::getLog(size_t threadIndex){
178 4 return *(p_vecLog[threadIndex]);
179 }
180
181 ///Get the current log file
182 /** @return current log file
183 */
184 ✗ std::ofstream & PLog::getLogFile(){
185 ✗ return p_logFile;
186 }
187
188 ///Get the log string
189 /** @return log string
190 */
191 1 std::stringstream & PLog::getLogString(){
192 1 return p_logString;
193 }
194
195 ///Write log into the PLog
196 /** @param logLevel : log level of the current line
197 * @return ofstream to be written
198 */
199 91 std::ostream & PLog::getLog(PLog::Level logLevel){
200
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 91 if(logLevel >= p_logLevel){
201
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 89 *p_stream << "[" << phoenix_getTime() << "][" << phoenix_getDateCompact() << "][" << p_threadIndex << "]["<<phoenix_logLevelToStr(logLevel)<<"] : ";
202 89 return *p_stream;
203 }else{
204 2 return *p_nullStream;
205 }
206 }
207
208 ///Write debug message into the PLog
209 /** @return ofstream to be written
210 */
211 2 std::ostream & PLog::getLogDebug(){
212 2 return getLog(PLog::DEBUG);
213 }
214
215 ///Write info message into the PLog
216 /** @return ofstream to be written
217 */
218 6 std::ostream & PLog::getLogInfo(){
219 6 return getLog(PLog::INFO);
220 }
221
222 ///Write warning message into the PLog
223 /** @return ofstream to be written
224 */
225 2 std::ostream & PLog::getLogWarning(){
226 2 return getLog(PLog::WARNING);
227 }
228
229 ///Write error message into the PLog
230 /** @return ofstream to be written
231 */
232 2 std::ostream & PLog::getLogError(){
233 2 return getLog(PLog::ERROR);
234 }
235
236 ///Write critical message into the PLog
237 /** @return ofstream to be written
238 */
239 2 std::ostream & PLog::getLogCritical(){
240 2 return getLog(PLog::CRITICAL);
241 }
242
243 ///Write always message into the PLog
244 /** @return ofstream to be written
245 */
246 48 std::ostream & PLog::getLogAlways(){
247 48 return getLog(PLog::ALWAYS);
248 }
249
250
251 ///Get the filename of the current log
252 /** @return filename of the current log
253 */
254 2 const std::string & PLog::getFileName() const{
255 2 return p_fileName;
256 }
257
258 ///Get the mode of the current PLog
259 /** @return mode of the current PLog
260 */
261 ✗ PLog::Mode PLog::getMode() const{
262 ✗ return p_mode;
263 }
264
265 ///Get the log level of the current PLog
266 /** @return log level of the current PLog
267 */
268 12 PLog::Level PLog::getLogLevel() const{
269 12 return p_logLevel;
270 }
271
272 ///Get the thread index of the current PLog
273 /** @return thread index of the current PLog
274 */
275 1 size_t PLog::getThreadIndex() const{
276 1 return p_threadIndex;
277 }
278
279 ///Initialisation function of the class PLog
280 12 void PLog::initialisationPLog(){
281 12 p_mode = PLog::FILE_ONLY;
282 12 p_logLevel = PLog::INFO;
283 12 p_oldStdCerrBuffer = NULL;
284 12 p_oldStdCoutBuffer = NULL;
285 12 p_isOpen = false;
286 12 p_stream = NULL;
287
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 12 p_nullStream = new std::ostream(NULL);
288 12 p_threadIndex = 0lu;
289 12 }
290
291 ///Allocate the stream
292 /** @param buffer : buffer to be used
293 */
294 12 void PLog::allocateStream(std::streambuf* buffer){
295
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 12 if(p_stream != NULL){
296 ✗ delete p_stream;
297 }
298
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 12 p_stream = new std::ostream(buffer);
299 12 }
300
301 ///Open the streams
302 /** @return true on success, false otherwise
303 */
304 12 bool PLog::streamOpen(){
305 12 bool b(true);
306
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 12 if(p_mode == PLog::FILE_ONLY){
307 8 p_logFile.open(p_fileName);
308 8 b &= p_logFile.is_open();
309
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 8 if(b){
310 8 allocateStream(p_logFile.rdbuf());
311 }
312
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 4 }else if(p_mode == PLog::STRING_ONLY){
313 1 std::cerr << "PLog::streamOpen : p_logString.rdbuf() = " << p_logString.rdbuf() << std::endl;
314 1 allocateStream(p_logString.rdbuf());
315
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 3 }else if(p_mode == PLog::FILE_CAPTURE_STDOUT_STDERR){
316 1 p_logFile.open(p_fileName);
317 1 b &= p_logFile.is_open();
318
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 1 if(b){
319 1 p_oldStdCerrBuffer = std::cerr.rdbuf(p_logFile.rdbuf());
320 1 p_oldStdCoutBuffer = std::cout.rdbuf(p_logFile.rdbuf());
321 1 allocateStream(p_logFile.rdbuf());
322 }
323
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 2 }else if(p_mode == PLog::STDOUT_ONLY){
324 1 allocateStream(std::cout.rdbuf());
325
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 1 }else if(p_mode == PLog::DISABLE){
326 1 allocateStream(NULL);
327 }
328 12 return b;
329 }
330
331
332
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334