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1 | /** @file |
2 | * @brief Logger class implementation. This class implements the Logging facility. | |
3 | * | |
4 | * | |
5 | * | |
6 | * @copyright Intra2net AG | |
7 | * @license GPLv2 | |
8 | */ | |
9 | ||
10 | ||
11 | #include "logger.h" | |
12 | ||
88a594e8 BS |
13 | #include <syslog.h> |
14 | #include <sstream> | |
15 | ||
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16 | #include <boost/foreach.hpp> |
17 | ||
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18 | namespace po = boost::program_options; |
19 | ||
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20 | typedef boost::shared_ptr<boost::program_options::options_description> Options_descriptionPtr; |
21 | ||
8bca3c5d | 22 | using namespace std; |
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23 | |
24 | /** | |
25 | * Default Constructor | |
26 | */ | |
27 | Logger::Logger() | |
8bca3c5d | 28 | : Loglevel(0) |
2e956a36 | 29 | , Syslog(false) |
cbbdeb6c | 30 | , ExternalWarningLevel(0) |
254bbf53 | 31 | { |
cbbdeb6c | 32 | set_log_facility(Loglevel,Syslog,ExternalWarningLog,ExternalWarningLevel); |
254bbf53 BS |
33 | } |
34 | ||
35 | ||
36 | /** | |
37 | * Default Destructor | |
38 | */ | |
39 | Logger::~Logger() | |
40 | { | |
254bbf53 BS |
41 | } |
42 | ||
43 | ||
44 | /** | |
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45 | * Decides if Logging through syslog if enabled or through std. |
46 | * @param msg The message to log. | |
47 | */ | |
cbbdeb6c | 48 | void Logger::log_notice(const string& msg, int level) const |
59c8d63c BS |
49 | { |
50 | if ( Syslog ) | |
51 | syslog(LOG_NOTICE,msg.c_str()); | |
52 | else | |
27baf279 | 53 | cout << msg << endl;; |
59c8d63c BS |
54 | } |
55 | ||
56 | ||
57 | /** | |
58 | * Decides if Logging through syslog if enabled or through std. | |
59 | * @param msg The message to log. | |
60 | */ | |
cbbdeb6c | 61 | void Logger::log_warning(const string& msg, int level) const |
59c8d63c BS |
62 | { |
63 | if ( Syslog ) | |
64 | syslog(LOG_WARNING,msg.c_str()); | |
65 | else | |
27baf279 | 66 | cout << msg << endl; |
cbbdeb6c BS |
67 | |
68 | if ( (level <= ExternalWarningLevel) && (!ExternalWarningLog.empty()) ) | |
69 | { | |
70 | string external = ExternalWarningLog; | |
71 | external.append(" "); | |
efbde536 | 72 | external.append("\""); |
cbbdeb6c | 73 | external.append(msg); |
efbde536 | 74 | external.append("\""); |
cbbdeb6c | 75 | int ret_val = system(external.c_str()); |
a78b44b5 | 76 | // TODO: parse return code and error handling |
cbbdeb6c | 77 | } |
59c8d63c BS |
78 | } |
79 | ||
80 | ||
81 | /** | |
82 | * Decides if Logging through syslog if enabled or through std. | |
83 | * @param msg The message to log. | |
84 | */ | |
cbbdeb6c | 85 | void Logger::log_error(const string& msg, int level) const |
59c8d63c BS |
86 | { |
87 | if ( Syslog ) | |
88 | syslog(LOG_ERR,msg.c_str()); | |
89 | else | |
27baf279 | 90 | cerr << msg << endl; |
59c8d63c BS |
91 | } |
92 | ||
93 | ||
94 | /** | |
8bca3c5d BS |
95 | * Setter for member Loglevel. |
96 | * @param _loglevel Value to set Loglevel to. | |
97 | */ | |
98 | void Logger::set_loglevel(const int _loglevel) | |
99 | { | |
100 | Loglevel = _loglevel; | |
2e956a36 | 101 | cout << "Loglevel set" << endl; |
8bca3c5d BS |
102 | } |
103 | ||
104 | ||
105 | /** | |
106 | * Getter for member Loglevel. | |
107 | * @return Loglevel. | |
108 | */ | |
b38684ce | 109 | int Logger::get_loglevel() const |
8bca3c5d BS |
110 | { |
111 | return Loglevel; | |
112 | } | |
113 | ||
114 | ||
115 | /** | |
116 | * Setter for member Syslog. | |
117 | * @param _syslog Wether to log through syslog or not. | |
118 | */ | |
119 | void Logger::set_syslog(const bool _syslog) | |
120 | { | |
121 | Syslog = _syslog; | |
122 | } | |
123 | ||
124 | ||
125 | /** | |
126 | * Getter for member Syslog. | |
127 | * @return True if logging through syslog is enabled, false otherwise. | |
128 | */ | |
b38684ce | 129 | bool Logger::get_syslog() const |
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130 | { |
131 | return Syslog; | |
132 | } | |
133 | ||
134 | ||
135 | /** | |
136 | * Initialize the logging facility. | |
137 | */ | |
cbbdeb6c | 138 | void Logger::set_log_facility(const int _loglevel, const bool _syslog, const string& _external_error_log, const int _external_error_level) |
8bca3c5d BS |
139 | { |
140 | Loglevel = _loglevel; | |
141 | Syslog = _syslog; | |
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142 | ExternalWarningLog = _external_error_log; |
143 | ExternalWarningLevel = _external_error_level; | |
144 | ||
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145 | |
146 | if ( Syslog ) | |
147 | openlog("bpdyndnsd",LOG_PID,LOG_DAEMON); | |
148 | } | |
149 | ||
150 | ||
151 | /** | |
254bbf53 BS |
152 | * Prints out the usage to the command line. |
153 | */ | |
b38684ce | 154 | void Logger::print_usage(const Options_descriptionPtr opt_desc) const |
254bbf53 | 155 | { |
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156 | int level = 0; |
157 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
158 | { |
159 | ostringstream msg; | |
160 | msg << "Usage: bpdyndnsd [Command line options]" << "\n" << endl; | |
161 | msg << *opt_desc << endl; | |
cbbdeb6c | 162 | log_notice(msg.str(),level); |
59c8d63c | 163 | } |
254bbf53 BS |
164 | } |
165 | ||
166 | ||
167 | /** | |
168 | * Prints out the programm name and the given version string on stdout. | |
169 | * @param version Version string. | |
170 | */ | |
b38684ce | 171 | void Logger::print_version() const |
254bbf53 | 172 | { |
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173 | int level = 0; |
174 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
175 | { |
176 | ostringstream msg; | |
177 | msg << "Bullet proof dynamic dns daemon.\nbpdyndnsd " << VERSION << "." << REVISION << "." << RELEASE << endl; | |
cbbdeb6c | 178 | log_notice(msg.str(),level); |
59c8d63c | 179 | } |
254bbf53 BS |
180 | } |
181 | ||
182 | ||
183 | /** | |
184 | * Prints out the successful parsing of the command line options. | |
185 | */ | |
b38684ce | 186 | void Logger::print_cmd_parsed() const |
254bbf53 | 187 | { |
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188 | int level = 1; |
189 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
190 | { |
191 | ostringstream msg; | |
192 | msg << "Command line options successfully parsed." << endl; | |
cbbdeb6c | 193 | log_notice(msg.str(),level); |
59c8d63c | 194 | } |
254bbf53 BS |
195 | } |
196 | ||
197 | ||
b38684ce | 198 | void Logger::print_conf_files_parsed() const |
667c672c | 199 | { |
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200 | int level = 1; |
201 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
202 | { |
203 | ostringstream msg; | |
204 | msg << "Config files successfully parsed." << endl; | |
cbbdeb6c | 205 | log_notice(msg.str(),level); |
667c672c BS |
206 | } |
207 | } | |
208 | ||
209 | ||
254bbf53 BS |
210 | /** |
211 | * Prints out the successful parsing of the config files. | |
daf2ea82 | 212 | * @param config_path The specified config path. |
254bbf53 | 213 | */ |
b38684ce | 214 | void Logger::print_conf_loaded(const string& config_path) const |
254bbf53 | 215 | { |
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216 | int level = 1; |
217 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
218 | { |
219 | ostringstream msg; | |
220 | msg << "Config files successfully loaded in: " << config_path << endl; | |
cbbdeb6c | 221 | log_notice(msg.str(),level); |
59c8d63c | 222 | } |
254bbf53 BS |
223 | } |
224 | ||
225 | ||
226 | /** | |
daf2ea82 BS |
227 | * Prints out the unsuccessful parsing of the config files. |
228 | * @param config_path The specified config path. | |
254bbf53 | 229 | */ |
b38684ce | 230 | void Logger::print_conf_not_loaded(const string& config_path) const |
254bbf53 | 231 | { |
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232 | int level = 0; |
233 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
234 | { |
235 | ostringstream msg; | |
236 | msg << "Config files couldn't be loaded in: " << config_path << endl; | |
cbbdeb6c | 237 | log_error(msg.str(),level); |
59c8d63c | 238 | } |
254bbf53 BS |
239 | } |
240 | ||
241 | ||
242 | /** | |
daf2ea82 BS |
243 | * A file could not be opened for reading. |
244 | * @param filename The filename. | |
254bbf53 | 245 | */ |
b38684ce | 246 | void Logger::print_error_opening_r(const string& filename) const |
254bbf53 | 247 | { |
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248 | int level = 0; |
249 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
250 | { |
251 | ostringstream msg; | |
252 | msg << "Error opening file for reading: " << filename << endl; | |
cbbdeb6c | 253 | log_error(msg.str(),level); |
59c8d63c | 254 | } |
254bbf53 BS |
255 | } |
256 | ||
257 | ||
258 | /** | |
667c672c BS |
259 | * A file could not be opened for writing. |
260 | * @param filename The filename. | |
261 | */ | |
b38684ce | 262 | void Logger::print_error_opening_rw(const string& filename) const |
667c672c | 263 | { |
cbbdeb6c BS |
264 | int level = 0; |
265 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
266 | { |
267 | ostringstream msg; | |
268 | msg << "Error opening file for writing: " << filename << endl; | |
cbbdeb6c | 269 | log_error(msg.str(),level); |
667c672c BS |
270 | } |
271 | } | |
272 | ||
273 | ||
274 | /** | |
254bbf53 BS |
275 | * Desctructor of specified class was called. |
276 | * @param _class Name of the class. | |
277 | */ | |
b38684ce | 278 | void Logger::print_destructor_call(const string& _class) const |
254bbf53 | 279 | { |
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280 | int level = 1; |
281 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
282 | { |
283 | ostringstream msg; | |
284 | msg << "Destructor call: " << _class << endl; | |
cbbdeb6c | 285 | log_notice(msg.str(),level); |
59c8d63c | 286 | } |
254bbf53 BS |
287 | } |
288 | ||
289 | ||
290 | /** | |
291 | * Constructor of specified class was called. | |
292 | * @param _class Name of the class. | |
293 | */ | |
b38684ce | 294 | void Logger::print_constructor_call(const string& _class) const |
254bbf53 | 295 | { |
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296 | int level = 1; |
297 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
298 | { |
299 | ostringstream msg; | |
300 | msg << "Constructor call: " << _class << endl; | |
cbbdeb6c | 301 | log_notice(msg.str(),level); |
59c8d63c | 302 | } |
254bbf53 BS |
303 | } |
304 | ||
305 | ||
306 | /** | |
307 | * Update method for specified service was called. | |
daf2ea82 | 308 | * @param service The service for which is the update running. |
254bbf53 | 309 | */ |
b38684ce | 310 | void Logger::print_update_service(const string& service) const |
254bbf53 | 311 | { |
cbbdeb6c BS |
312 | int level = 0; |
313 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
314 | { |
315 | ostringstream msg; | |
316 | msg << "Running update for service: " << service << endl; | |
cbbdeb6c | 317 | log_notice(msg.str(),level); |
59c8d63c | 318 | } |
254bbf53 BS |
319 | } |
320 | ||
321 | ||
daf2ea82 BS |
322 | /** |
323 | * An unknown option on the command line was detected. | |
324 | * @param unknown_option The unknown option. | |
325 | */ | |
b38684ce | 326 | void Logger::print_unknown_cmd_option(const string& unknown_option) const |
254bbf53 | 327 | { |
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328 | int level = 0; |
329 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
330 | { |
331 | ostringstream msg; | |
332 | msg << "Unknown option on command line detected: " << unknown_option << endl; | |
cbbdeb6c | 333 | log_error(msg.str(),level); |
59c8d63c | 334 | } |
254bbf53 BS |
335 | } |
336 | ||
337 | ||
daf2ea82 BS |
338 | /** |
339 | * An unknown protocol was specified. | |
340 | * @param protocol The unknown protocol. | |
341 | */ | |
b38684ce | 342 | void Logger::print_unknown_protocol(const string& protocol) const |
254bbf53 | 343 | { |
cbbdeb6c BS |
344 | int level = 0; |
345 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
346 | { |
347 | ostringstream msg; | |
348 | msg << "Unknown protocol defined: " << protocol << endl; | |
cbbdeb6c | 349 | log_error(msg.str(),level); |
59c8d63c | 350 | } |
254bbf53 BS |
351 | } |
352 | ||
353 | ||
daf2ea82 BS |
354 | /** |
355 | * Loading a service config file. | |
356 | * @param filename The service config file. | |
357 | */ | |
b38684ce | 358 | void Logger::print_load_service_conf(const string& filename) const |
254bbf53 | 359 | { |
cbbdeb6c BS |
360 | int level = 1; |
361 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
362 | { |
363 | ostringstream msg; | |
364 | msg << "Loading service config file: " << filename << endl; | |
cbbdeb6c | 365 | log_notice(msg.str(),level); |
59c8d63c | 366 | } |
254bbf53 BS |
367 | } |
368 | ||
369 | ||
daf2ea82 BS |
370 | /** |
371 | * Loading the main config file. | |
372 | * @param filename The main config file. | |
373 | */ | |
b38684ce | 374 | void Logger::print_load_main_conf(const string& filename) const |
254bbf53 | 375 | { |
cbbdeb6c BS |
376 | int level = 1; |
377 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
378 | { |
379 | ostringstream msg; | |
380 | msg << "Loading main config file: " << filename << endl; | |
cbbdeb6c | 381 | log_notice(msg.str(),level); |
59c8d63c | 382 | } |
254bbf53 BS |
383 | } |
384 | ||
385 | ||
daf2ea82 BS |
386 | /** |
387 | * There is an unknown option in a service config file. | |
388 | * @param unknown_option The unknown option. | |
389 | */ | |
8a00a649 | 390 | void Logger::print_unknown_service_conf_option(const string& service_conf_file, const string& unknown_option) const |
254bbf53 | 391 | { |
cbbdeb6c BS |
392 | int level = 0; |
393 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
394 | { |
395 | ostringstream msg; | |
8a00a649 | 396 | msg << "Unknown option in service config file detected: " << service_conf_file << " Unknown option: " << unknown_option << endl; |
cbbdeb6c | 397 | log_error(msg.str(),level); |
59c8d63c | 398 | } |
254bbf53 BS |
399 | } |
400 | ||
401 | ||
daf2ea82 BS |
402 | /** |
403 | * There is an unknown option in the main config file. | |
404 | * @param unknown_option The unknown option. | |
405 | */ | |
b38684ce | 406 | void Logger::print_unknown_main_conf_option(const string& unknown_option) const |
254bbf53 | 407 | { |
cbbdeb6c BS |
408 | int level = 0; |
409 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
410 | { |
411 | ostringstream msg; | |
412 | msg << "Unknown option in main config file detected: " << unknown_option << endl; | |
cbbdeb6c | 413 | log_error(msg.str(),level); |
59c8d63c | 414 | } |
254bbf53 BS |
415 | } |
416 | ||
417 | ||
daf2ea82 BS |
418 | /** |
419 | * The defined config path doesn't exist or is not a directory. | |
420 | * @param config_path The defined config path. | |
421 | */ | |
b38684ce | 422 | void Logger::print_error_config_path(const string& config_path) const |
254bbf53 | 423 | { |
cbbdeb6c BS |
424 | int level = 0; |
425 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
426 | { |
427 | ostringstream msg; | |
428 | msg << "Config path doesn't exists or is not a diretory: " << config_path << endl; | |
cbbdeb6c | 429 | log_error(msg.str(),level); |
59c8d63c | 430 | } |
254bbf53 BS |
431 | } |
432 | ||
433 | ||
daf2ea82 BS |
434 | /** |
435 | * There is a missing command line option to initialize a service object. | |
436 | */ | |
b38684ce | 437 | void Logger::print_missing_cmd_service_option() const |
254bbf53 | 438 | { |
cbbdeb6c BS |
439 | int level = 0; |
440 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
441 | { |
442 | ostringstream msg; | |
443 | msg << "Missing option to initialize service. Protocol, host, login and password must be specified." << endl; | |
cbbdeb6c | 444 | log_error(msg.str(),level); |
59c8d63c | 445 | } |
254bbf53 | 446 | } |
388f4ab0 BS |
447 | |
448 | ||
c5675c01 | 449 | /** |
8a00a649 BS |
450 | * Missing option in service config file. |
451 | * @param service_conf_file Service config file | |
452 | */ | |
453 | void Logger::print_missing_service_conf_option(const string& service_conf_file) const | |
454 | { | |
cbbdeb6c BS |
455 | int level = 0; |
456 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
8a00a649 BS |
457 | { |
458 | ostringstream msg; | |
459 | msg << "Missing option in service config file " << service_conf_file << " to initialize service. Protocol, host, login and password must be specified." << endl; | |
cbbdeb6c | 460 | log_error(msg.str(),level); |
8a00a649 BS |
461 | } |
462 | } | |
463 | ||
464 | ||
465 | /** | |
c5675c01 BS |
466 | * Process running as daemon. |
467 | * @param pid The pid of the daemon. | |
468 | */ | |
b38684ce | 469 | void Logger::print_runnig_as_daemon(const int pid) const |
388f4ab0 | 470 | { |
cbbdeb6c BS |
471 | int level = 1; |
472 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
473 | { |
474 | ostringstream msg; | |
475 | msg << "Runnig as daemon: " << pid << endl; | |
cbbdeb6c | 476 | log_notice(msg.str(),level); |
59c8d63c | 477 | } |
388f4ab0 BS |
478 | } |
479 | ||
c5675c01 BS |
480 | |
481 | /** | |
482 | * Prints out the daemon mode. | |
483 | * @param daemon_mode The daemon mode. | |
484 | */ | |
b38684ce | 485 | void Logger::print_daemon_mode(const bool daemon_mode) const |
388f4ab0 | 486 | { |
cbbdeb6c BS |
487 | int level = 1; |
488 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
489 | { |
490 | string mode = "disabled"; | |
491 | if (daemon_mode == true) | |
492 | mode = "enabled"; | |
493 | ostringstream msg; | |
494 | msg << "Daemon mode is " << mode << "." << endl; | |
cbbdeb6c | 495 | log_notice(msg.str(),level); |
59c8d63c | 496 | } |
388f4ab0 BS |
497 | } |
498 | ||
499 | ||
c5675c01 BS |
500 | /** |
501 | * There was an error while trying to fork. | |
502 | */ | |
b38684ce | 503 | void Logger::print_error_fork() const |
388f4ab0 | 504 | { |
cbbdeb6c BS |
505 | int level = 0; |
506 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
507 | { |
508 | ostringstream msg; | |
509 | msg << "Error while trying to fork." << endl; | |
cbbdeb6c | 510 | log_notice(msg.str(),level); |
59c8d63c | 511 | } |
388f4ab0 BS |
512 | } |
513 | ||
514 | ||
c5675c01 BS |
515 | /** |
516 | * A pid in the pidfile was found. | |
517 | * @param pid The pid found in the pidfile. | |
518 | */ | |
b38684ce | 519 | void Logger::print_pid_found(const int pid) const |
388f4ab0 | 520 | { |
cbbdeb6c BS |
521 | int level = 1; |
522 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
523 | { |
524 | ostringstream msg; | |
525 | msg << "Pidfile found: " << pid << ". Checking if process is still runnig..." << endl; | |
cbbdeb6c | 526 | log_notice(msg.str(),level); |
59c8d63c | 527 | } |
388f4ab0 BS |
528 | } |
529 | ||
530 | ||
c5675c01 BS |
531 | /** |
532 | * Another process is already running. | |
533 | * @param pid The pid of the other process. | |
534 | */ | |
b38684ce | 535 | void Logger::print_process_already_running(const int pid) const |
388f4ab0 | 536 | { |
cbbdeb6c BS |
537 | int level = 0; |
538 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
539 | { |
540 | ostringstream msg; | |
541 | msg << "Another bpdyndnsd process with PID " << pid << " is already running!" << endl; | |
cbbdeb6c | 542 | log_error(msg.str(),level); |
59c8d63c | 543 | } |
388f4ab0 | 544 | } |
c5675c01 BS |
545 | |
546 | ||
547 | /** | |
548 | * SIGTERM caught. | |
549 | */ | |
b38684ce | 550 | void Logger::print_caught_sigterm() const |
c5675c01 | 551 | { |
cbbdeb6c BS |
552 | int level = 0; |
553 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
554 | { |
555 | ostringstream msg; | |
556 | msg << "Caught SIGTERM. Exiting..." << endl; | |
cbbdeb6c | 557 | log_notice(msg.str(),level); |
59c8d63c | 558 | } |
c5675c01 BS |
559 | } |
560 | ||
561 | ||
562 | /** | |
563 | * SIGUSR1 caught. | |
564 | */ | |
b38684ce | 565 | void Logger::print_caught_siguser1() const |
c5675c01 | 566 | { |
cbbdeb6c BS |
567 | int level = 0; |
568 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
569 | { |
570 | ostringstream msg; | |
571 | msg << "Caught SIGUSR1. Switching to offline mode..." << endl; | |
cbbdeb6c | 572 | log_notice(msg.str(),level); |
59c8d63c | 573 | } |
c5675c01 BS |
574 | } |
575 | ||
576 | ||
577 | /** | |
578 | * SIGHUP caught. | |
579 | */ | |
b38684ce | 580 | void Logger::print_caught_sighup() const |
c5675c01 | 581 | { |
cbbdeb6c BS |
582 | int level = 1; |
583 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
584 | { |
585 | ostringstream msg; | |
586 | msg << "Caught SIGHUP. Reloading config and switching to online mode..." << endl; | |
cbbdeb6c | 587 | log_notice(msg.str(),level); |
59c8d63c | 588 | } |
c5675c01 | 589 | } |
8bca3c5d BS |
590 | |
591 | ||
592 | /** | |
593 | * Error while setting signal handler. | |
594 | */ | |
b38684ce | 595 | void Logger::print_error_setting_signal(const string& signal) const |
8bca3c5d | 596 | { |
cbbdeb6c BS |
597 | int level = 0; |
598 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
599 | { |
600 | ostringstream msg; | |
667c672c | 601 | msg << "Error while setting signal handler for: " << signal << endl; |
cbbdeb6c | 602 | log_error(msg.str(),level); |
59c8d63c | 603 | } |
8bca3c5d BS |
604 | } |
605 | ||
606 | ||
607 | /** | |
608 | * Error while setting signal handler. | |
609 | */ | |
b38684ce | 610 | void Logger::print_init_log_facility() const |
8bca3c5d | 611 | { |
cbbdeb6c BS |
612 | int level = 1; |
613 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
614 | { |
615 | ostringstream msg; | |
616 | msg << "Initialized logging facility." << " Loglevel: " << Loglevel << " Syslog: " << Syslog << endl; | |
cbbdeb6c | 617 | log_notice(msg.str(),level); |
59c8d63c | 618 | } |
8bca3c5d BS |
619 | } |
620 | ||
27baf279 | 621 | |
8bca3c5d BS |
622 | /** |
623 | * Be verbose. Currently we are in offline mode. | |
624 | */ | |
b38684ce | 625 | void Logger::print_offline_mode() const |
8bca3c5d | 626 | { |
cbbdeb6c BS |
627 | int level = 0; |
628 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
59c8d63c BS |
629 | { |
630 | ostringstream msg; | |
631 | msg << "Offline mode..." << endl; | |
cbbdeb6c | 632 | log_notice(msg.str(),level); |
59c8d63c | 633 | } |
8bca3c5d | 634 | } |
27baf279 BS |
635 | |
636 | ||
637 | /** | |
638 | * Objects successfully serialized. | |
639 | */ | |
b38684ce | 640 | void Logger::print_serialized_objects_success() const |
27baf279 | 641 | { |
cbbdeb6c BS |
642 | int level = 1; |
643 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
27baf279 BS |
644 | { |
645 | ostringstream msg; | |
646 | msg << "Serialized objects successfully." << endl; | |
cbbdeb6c | 647 | log_notice(msg.str(),level); |
27baf279 BS |
648 | } |
649 | } | |
650 | ||
651 | ||
652 | /** | |
653 | * Objects successfully de-serialized. | |
654 | */ | |
b38684ce | 655 | void Logger::print_deserialized_objects_success() const |
27baf279 | 656 | { |
cbbdeb6c BS |
657 | int level = 1; |
658 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
27baf279 BS |
659 | { |
660 | ostringstream msg; | |
661 | msg << "De-serialized objects successfully." << endl; | |
cbbdeb6c | 662 | log_notice(msg.str(),level); |
27baf279 BS |
663 | } |
664 | } | |
665 | ||
666 | ||
5d38cfe6 BS |
667 | /** |
668 | * Prints out the content of a service object. | |
669 | * @param message Message to be added on output first. | |
670 | * @param protocol Service's protocol. | |
671 | * @param hostname Service's hostname. | |
672 | * @param login Service's login. | |
673 | * @param password Service's password. | |
674 | * @param actual_ip Service's actual_ip. | |
675 | * @param lastupdated Service's lastupdated. | |
676 | */ | |
d5a516ba | 677 | void Logger::print_service_object(const string& message, const string& protocol, const string& hostname, const string& login, const string& password, const int update_interval, const int max_updates_within_interval, const int dns_cache_ttl , const string& actual_ip, list<int>* lastupdated) const |
27baf279 | 678 | { |
cbbdeb6c BS |
679 | int level = 1; |
680 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
27baf279 BS |
681 | { |
682 | ostringstream msg; | |
683 | msg << message << endl; | |
3c0cd271 BS |
684 | msg << "\t" << "Protocol: " << protocol << endl; |
685 | msg << "\t" << "Hostname: " << hostname << endl; | |
686 | msg << "\t" << "Login: " << login << endl; | |
687 | msg << "\t" << "Password: " << password << endl; | |
688 | msg << "\t" << "Update Interval: " << update_interval << endl; | |
689 | msg << "\t" << "Max Updates: " << max_updates_within_interval << endl; | |
d5a516ba | 690 | msg << "\t" << "DNS Cache TTL: " << dns_cache_ttl << endl; |
3c0cd271 BS |
691 | msg << "\t" << "Actual_IP: " << actual_ip << endl; |
692 | BOOST_FOREACH( int update_time, *lastupdated) | |
693 | { | |
694 | msg << "\t" << "Lastupdated: " << update_time << endl; | |
695 | } | |
cbbdeb6c | 696 | log_notice(msg.str(),level); |
27baf279 BS |
697 | } |
698 | } | |
5d38cfe6 BS |
699 | |
700 | ||
701 | /** | |
702 | * Caught exception while serialize. | |
703 | * @param exception Exception message. | |
704 | */ | |
b38684ce | 705 | void Logger::print_exception_serialize(const string& exception) const |
5d38cfe6 | 706 | { |
cbbdeb6c BS |
707 | int level = 0; |
708 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
709 | { |
710 | ostringstream msg; | |
711 | msg << "Error while trying to serialize Serviceholder object: " << exception << endl; | |
cbbdeb6c | 712 | log_error(msg.str(),level); |
667c672c BS |
713 | } |
714 | } | |
715 | ||
716 | ||
717 | /** | |
718 | * Caught exception while de-serialize. | |
719 | * @param exception Exception message. | |
720 | */ | |
e8d4a6f8 | 721 | void Logger::print_exception_deserialize(const string& exception) const |
667c672c | 722 | { |
cbbdeb6c BS |
723 | int level = 0; |
724 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
725 | { |
726 | ostringstream msg; | |
727 | msg << "Error while trying to de-serialize Serviceholder object: " << exception << endl; | |
cbbdeb6c | 728 | log_error(msg.str(),level); |
667c672c BS |
729 | } |
730 | } | |
731 | ||
732 | ||
733 | /** | |
734 | * Child couldn't be killed by parent. | |
735 | * @param pid Pid of the child. | |
736 | */ | |
b38684ce | 737 | void Logger::print_error_kill_child(const int pid) const |
667c672c | 738 | { |
cbbdeb6c BS |
739 | int level = 0; |
740 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
741 | { |
742 | ostringstream msg; | |
743 | msg << "Could not kill child process with PID: " << pid << endl; | |
cbbdeb6c | 744 | log_error(msg.str(),level); |
667c672c BS |
745 | } |
746 | } | |
747 | ||
748 | ||
0665b239 BS |
749 | /** |
750 | * Child was killed by parent because of error. | |
751 | * @param pid The pid (child) killed. | |
752 | */ | |
b38684ce | 753 | void Logger::print_child_killed(const int pid) const |
584b9407 | 754 | { |
cbbdeb6c BS |
755 | int level = 1; |
756 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
584b9407 BS |
757 | { |
758 | ostringstream msg; | |
759 | msg << "Killed child process with PID: " << pid << endl; | |
cbbdeb6c | 760 | log_notice(msg.str(),level); |
584b9407 BS |
761 | } |
762 | } | |
763 | ||
764 | ||
667c672c BS |
765 | /** |
766 | * There is no object file. | |
767 | * @param object_file The object file. | |
768 | */ | |
e8d4a6f8 | 769 | void Logger::print_no_object_file(const string& object_file) const |
667c672c | 770 | { |
cbbdeb6c BS |
771 | int level = 1; |
772 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
773 | { |
774 | ostringstream msg; | |
775 | msg << "There is no object file: " << object_file << ". Continue without recovering state from old services!" << endl; | |
cbbdeb6c | 776 | log_warning(msg.str(),level); |
667c672c | 777 | } |
5d38cfe6 | 778 | } |
0665b239 BS |
779 | |
780 | ||
781 | /** | |
782 | * Prints out the given hostname | |
783 | * @param hostname Hostname as string. | |
784 | */ | |
e8d4a6f8 | 785 | void Logger::print_hostname(const string& hostname) const |
0665b239 | 786 | { |
cbbdeb6c BS |
787 | int level = 1; |
788 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
0665b239 BS |
789 | { |
790 | ostringstream msg; | |
791 | msg << "Detected following hostname of localhost: " << hostname << endl; | |
cbbdeb6c | 792 | log_notice(msg.str(),level); |
0665b239 BS |
793 | } |
794 | } | |
795 | ||
796 | ||
797 | /** | |
019dc0d9 | 798 | * Prints out the detected own ipv4 address |
0665b239 BS |
799 | * @param ip_addr String representation of the detected ip. |
800 | */ | |
c3dea5dc | 801 | void Logger::print_own_ipv4(const string& ip_addr_v4, const string& hostname) const |
0665b239 | 802 | { |
cbbdeb6c BS |
803 | int level = 1; |
804 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
0665b239 BS |
805 | { |
806 | ostringstream msg; | |
c3dea5dc | 807 | msg << "Detected following IPv4-Address of host: " << hostname << " : " << ip_addr_v4 << endl; |
cbbdeb6c | 808 | log_notice(msg.str(),level); |
019dc0d9 BS |
809 | } |
810 | } | |
811 | ||
812 | ||
813 | /** | |
814 | * Prints out the detected own ipv5 address | |
815 | * @param ip_addr String representation of the detected ip. | |
816 | */ | |
c3dea5dc | 817 | void Logger::print_own_ipv6(const string& ip_addr_v6, const string& hostname) const |
019dc0d9 | 818 | { |
cbbdeb6c BS |
819 | int level = 1; |
820 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
019dc0d9 BS |
821 | { |
822 | ostringstream msg; | |
c3dea5dc | 823 | msg << "Detected following IPv6-Address of host: " << hostname << " : " << ip_addr_v6 << endl; |
cbbdeb6c | 824 | log_notice(msg.str(),level); |
0665b239 BS |
825 | } |
826 | } | |
827 | ||
828 | ||
829 | /** | |
830 | * Exception while trying to resolve hostname to ip. | |
831 | * @param exception The exception caught. | |
832 | * @param hostname The hostname. | |
833 | */ | |
1c0908b5 | 834 | void Logger::print_error_hostname_to_ip(const string& exception, const string& hostname) const |
0665b239 | 835 | { |
a03fb896 | 836 | int level = 0; |
cbbdeb6c | 837 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
0665b239 BS |
838 | { |
839 | ostringstream msg; | |
c3dea5dc | 840 | msg << "Could not resolve the hostname: " << hostname << " to an IP-Address: " << exception << endl; |
cbbdeb6c | 841 | log_error(msg.str(),level); |
0665b239 BS |
842 | } |
843 | } | |
68c6b4af BS |
844 | |
845 | ||
1c0908b5 BS |
846 | /** |
847 | * The update of the given service was successful. | |
848 | * @param service The service. | |
849 | */ | |
850 | void Logger::print_update_service_successful(const string& service) const | |
68c6b4af | 851 | { |
cbbdeb6c BS |
852 | int level = 0; |
853 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
68c6b4af BS |
854 | { |
855 | ostringstream msg; | |
856 | msg << "Updated service successful: " << service << endl; | |
cbbdeb6c | 857 | log_notice(msg.str(),level); |
1c0908b5 BS |
858 | } |
859 | } | |
860 | ||
861 | ||
862 | /** | |
863 | * No ip could be determined through webcheck | |
864 | */ | |
865 | void Logger::print_webcheck_no_ip() const | |
866 | { | |
cbbdeb6c BS |
867 | int level = 0; |
868 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
869 | { |
870 | ostringstream msg; | |
efbde536 | 871 | msg << "IP-Address of this host could not be determined through any configured webcheck url." << endl; |
cbbdeb6c | 872 | log_warning(msg.str(),level); |
1c0908b5 BS |
873 | } |
874 | } | |
875 | ||
876 | ||
877 | /** | |
878 | * Connection problem while trying to get ip through webcheck url | |
879 | * @param curl_err_buff Curl error message | |
880 | * @param url the url | |
881 | */ | |
882 | void Logger::print_webcheck_url_connection_problem(const char * curl_err_buff, const string& url) const | |
883 | { | |
cbbdeb6c BS |
884 | int level = 1; |
885 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
886 | { |
887 | ostringstream msg; | |
888 | msg << "There was a problem while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
cbbdeb6c | 889 | log_warning(msg.str(),level); |
1c0908b5 BS |
890 | } |
891 | } | |
892 | ||
893 | ||
894 | /** | |
895 | * Prints out curl error. | |
896 | * @param curl_err_buff Curl error message. | |
897 | * @param url URL | |
898 | */ | |
899 | void Logger::print_webcheck_error(const char * curl_err_buff, const string& url) const | |
900 | { | |
cbbdeb6c BS |
901 | int level = 0; |
902 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
903 | { |
904 | ostringstream msg; | |
905 | msg << "There was an error while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
cbbdeb6c | 906 | log_error(msg.str(),level); |
68c6b4af BS |
907 | } |
908 | } | |
1c0908b5 BS |
909 | |
910 | ||
911 | /** | |
912 | * Prints out the received data through curl. | |
913 | * @param curl_data Data string | |
914 | */ | |
915 | void Logger::print_received_curl_data(const string& curl_data) const | |
916 | { | |
cbbdeb6c BS |
917 | int level = 1; |
918 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
919 | { |
920 | ostringstream msg; | |
921 | msg << "Received CURL data: " << curl_data << endl; | |
cbbdeb6c | 922 | log_notice(msg.str(),level); |
1c0908b5 BS |
923 | } |
924 | } | |
925 | ||
926 | ||
927 | /** | |
928 | * IP was foudn through regex | |
929 | * @param ip The IP found. | |
930 | */ | |
931 | void Logger::print_regex_found_ip(const string& ip) const | |
932 | { | |
cbbdeb6c BS |
933 | int level = 1; |
934 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
935 | { |
936 | ostringstream msg; | |
937 | msg << "Found IP-Address via regex: " << ip << endl; | |
cbbdeb6c | 938 | log_notice(msg.str(),level); |
1c0908b5 BS |
939 | } |
940 | } | |
941 | ||
942 | ||
943 | /** | |
944 | * No IP was found through regex. | |
945 | * @param data The data string which should contain a valid IP.s | |
946 | */ | |
947 | void Logger::print_regex_ip_not_found(const string& data) const | |
948 | { | |
efbde536 | 949 | int level = 1; |
cbbdeb6c | 950 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
1c0908b5 BS |
951 | { |
952 | ostringstream msg; | |
953 | msg << "Could not extract an IP-Address via regex from following data:\n" << data << endl; | |
cbbdeb6c | 954 | log_warning(msg.str(),level); |
1c0908b5 BS |
955 | } |
956 | } | |
3c0cd271 BS |
957 | |
958 | ||
959 | /** | |
960 | * Detected multiple occurrences of the same option. | |
961 | * @param message Error message. | |
962 | */ | |
963 | void Logger::print_multiple_cmd_option(const string& message) const | |
964 | { | |
cbbdeb6c BS |
965 | int level = 0; |
966 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
3c0cd271 BS |
967 | { |
968 | ostringstream msg; | |
969 | msg << "The same option is only allowed once: " << message << endl; | |
cbbdeb6c | 970 | log_error(msg.str(),level); |
3c0cd271 BS |
971 | } |
972 | } | |
973 | ||
974 | ||
975 | /** | |
976 | * An update would exceed the update interval. Prints out a warning message. | |
977 | * @param current_time Current time. | |
978 | * @param old_time Time of update #MaxUpdatesWithinInterval ago. | |
979 | * @param MaxUpdatesWithinInterval Number of allowed updates in one update interval. | |
980 | * @param service The service which exceeds update interval. | |
981 | */ | |
982 | void Logger::print_update_not_allowed(const int current_time, const int old_time, const int MaxUpdatesWithinInterval, const string& service) const | |
983 | { | |
efbde536 | 984 | int level = 1; |
cbbdeb6c | 985 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
3c0cd271 BS |
986 | { |
987 | ostringstream msg; | |
988 | msg << "Update not allowed for service: " << service << ". Too many updates within max update interval. Current time: " << current_time << ". Update time before " << MaxUpdatesWithinInterval << " updates: " << old_time << endl; | |
cbbdeb6c | 989 | log_warning(msg.str(),level); |
3c0cd271 BS |
990 | } |
991 | } | |
992 | ||
993 | ||
994 | /** | |
995 | * Failure while running update for service. | |
996 | * @param service Services' name. | |
997 | */ | |
e8d4a6f8 | 998 | void Logger::print_update_service_failure(const string& service) const |
3c0cd271 | 999 | { |
cbbdeb6c BS |
1000 | int level = 0; |
1001 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
3c0cd271 BS |
1002 | { |
1003 | ostringstream msg; | |
1004 | msg << "Could not update service: " << service << endl; | |
cbbdeb6c | 1005 | log_warning(msg.str(),level); |
3c0cd271 BS |
1006 | } |
1007 | } | |
e304c27b BS |
1008 | |
1009 | ||
1010 | /** | |
1011 | * Starting shutdown | |
1012 | */ | |
1013 | void Logger::print_starting_shutdown() const | |
1014 | { | |
cbbdeb6c BS |
1015 | int level = 0; |
1016 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
e304c27b BS |
1017 | { |
1018 | ostringstream msg; | |
1019 | msg << "Shutting down ..." << endl; | |
cbbdeb6c | 1020 | log_notice(msg.str(),level); |
e304c27b BS |
1021 | } |
1022 | } | |
1023 | ||
1024 | ||
1025 | /** | |
1026 | * Shutdown complete | |
1027 | */ | |
1028 | void Logger::print_shutdown_succeeded() const | |
1029 | { | |
cbbdeb6c BS |
1030 | int level = 0; |
1031 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
e304c27b BS |
1032 | { |
1033 | ostringstream msg; | |
1034 | msg << "Shutting down complete ..." << endl; | |
cbbdeb6c | 1035 | log_notice(msg.str(),level); |
e304c27b BS |
1036 | } |
1037 | } | |
1038 | ||
1039 | ||
1040 | /** | |
1041 | * Shutdown parent succeeded | |
1042 | */ | |
1043 | void Logger::print_shutdown_parent_succeeded() const | |
1044 | { | |
cbbdeb6c BS |
1045 | int level = 0; |
1046 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
e304c27b BS |
1047 | { |
1048 | ostringstream msg; | |
1049 | msg << "Shutting down parent process completed ..." << endl; | |
cbbdeb6c | 1050 | log_notice(msg.str(),level); |
e304c27b BS |
1051 | } |
1052 | } | |
1053 | ||
1054 | ||
1055 | /** | |
1056 | * Starting shutdown parent | |
1057 | */ | |
1058 | void Logger::print_starting_shutdown_parent() const | |
1059 | { | |
cbbdeb6c BS |
1060 | int level = 0; |
1061 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
e304c27b BS |
1062 | { |
1063 | ostringstream msg; | |
1064 | msg << "Shutting down parent process ..." << endl; | |
cbbdeb6c | 1065 | log_notice(msg.str(),level); |
e304c27b BS |
1066 | } |
1067 | } | |
0541cd71 BS |
1068 | |
1069 | ||
1070 | /** | |
1071 | * DNS cache record timeout | |
1072 | * @param hostname Hostname | |
1073 | * @param lastupdated Lastupdated | |
1074 | * @param dns_cache_ttl DNS cache TTL | |
1075 | * @param current_time Current time | |
1076 | */ | |
8a00a649 | 1077 | void Logger::print_recheck_dns_entry(const string& hostname, const int lastupdated, const int dns_cache_ttl, const int current_time) const |
0541cd71 | 1078 | { |
cbbdeb6c BS |
1079 | int level = 1; |
1080 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
0541cd71 BS |
1081 | { |
1082 | ostringstream msg; | |
d5a516ba | 1083 | msg << "DNS cache record for host <" << hostname << "> expired or host will be updated for the first time: Lastupdated: " << lastupdated << " DNS cache ttl: " << dns_cache_ttl << " Current time: " << current_time << " Checking current DNS cache status." << endl; |
cbbdeb6c | 1084 | log_notice(msg.str(),level); |
0541cd71 BS |
1085 | } |
1086 | } | |
1087 | ||
1088 | ||
1089 | /** | |
1090 | * Found following cached DNS record | |
1091 | * @param hostname Hostname | |
1092 | * @param cached_dns_entry IP | |
1093 | */ | |
8a00a649 | 1094 | void Logger::print_cached_dns_entry(const string& hostname, const string& cached_dns_entry, const string& lastupdated_ip) const |
0541cd71 | 1095 | { |
cbbdeb6c BS |
1096 | int level = 1; |
1097 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
0541cd71 BS |
1098 | { |
1099 | ostringstream msg; | |
1100 | msg << "Cached DNS record for host <" << hostname << "> : " << cached_dns_entry << " Last updated IP: " << lastupdated_ip << endl; | |
cbbdeb6c | 1101 | log_notice(msg.str(),level); |
0541cd71 BS |
1102 | } |
1103 | } | |
8a00a649 BS |
1104 | |
1105 | ||
1106 | /** | |
1107 | * Missing proxy option on command line. | |
1108 | */ | |
1109 | void Logger::print_missing_cmd_proxy_option() const | |
1110 | { | |
cbbdeb6c BS |
1111 | int level = 0; |
1112 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
8a00a649 BS |
1113 | { |
1114 | ostringstream msg; | |
1115 | msg << "Missing option to initialize proxy. http_proxy and http_proxy_port must be specified." << endl; | |
cbbdeb6c | 1116 | log_error(msg.str(),level); |
8a00a649 BS |
1117 | } |
1118 | } | |
1119 | ||
1120 | ||
1121 | /** | |
1122 | * Multiple option in service config file. | |
1123 | * @param service_conf_file Service config file | |
1124 | * @param message Multiple option text | |
1125 | */ | |
1126 | void Logger::print_multiple_service_conf_option(const string& service_conf_file, const string& message) const | |
1127 | { | |
cbbdeb6c BS |
1128 | int level = 0; |
1129 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
8a00a649 BS |
1130 | { |
1131 | ostringstream msg; | |
1132 | msg << "Multiple occurrences of the same option in service config file detected: " << service_conf_file << " " << message << endl; | |
cbbdeb6c | 1133 | log_error(msg.str(),level); |
8a00a649 BS |
1134 | } |
1135 | } | |
1136 | ||
1137 | ||
1138 | /** | |
1139 | * Multiple option in main config file. | |
1140 | * @param service_conf_file Service config file | |
1141 | * @param message Multiple option text | |
1142 | */ | |
1143 | void Logger::print_multiple_main_conf_option(const string& main_conf_file, const string& message) const | |
1144 | { | |
cbbdeb6c BS |
1145 | int level = 0; |
1146 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
8a00a649 BS |
1147 | { |
1148 | ostringstream msg; | |
1149 | msg << "Multiple occurrences of the same option in main config file detected: " << main_conf_file << " " << message << endl; | |
cbbdeb6c | 1150 | log_error(msg.str(),level); |
8a00a649 BS |
1151 | } |
1152 | } | |
1153 | ||
1154 | ||
1155 | /** | |
1156 | * Missing proxy option in main config file. | |
2dd2db3e | 1157 | * @param main_conf_filename The concerning config file. |
8a00a649 BS |
1158 | */ |
1159 | void Logger::print_missing_conf_proxy_option(const string& main_conf_filename) const | |
1160 | { | |
cbbdeb6c BS |
1161 | int level = 0; |
1162 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
8a00a649 BS |
1163 | { |
1164 | ostringstream msg; | |
1165 | msg << "Missing option to initialize proxy in main config file: " << main_conf_filename << " http_proxy and http_proxy_port must be specified." << endl; | |
cbbdeb6c | 1166 | log_error(msg.str(),level); |
8a00a649 BS |
1167 | } |
1168 | } | |
2dd2db3e BS |
1169 | |
1170 | ||
1171 | /** | |
1172 | * There is no domain part in the given hostname | |
1173 | * @param hostname The hostname with no domain part in it. | |
1174 | */ | |
d5a516ba | 1175 | void Logger::print_no_domain_part(const string& hostname) const |
2dd2db3e BS |
1176 | { |
1177 | int level = 0; | |
1178 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1179 | { | |
1180 | ostringstream msg; | |
1181 | msg << "There is no domain part in the given hostname: " << hostname << endl; | |
1182 | log_notice(msg.str(),level); | |
1183 | } | |
1184 | } | |
d5a516ba BS |
1185 | |
1186 | ||
1187 | /** | |
1188 | * An curl error occured. | |
1189 | * @param url The url requested by the curl operation | |
1190 | * @param curl_err_code The resulting curl error code | |
1191 | */ | |
1192 | void Logger::print_curl_error(const string& url, const int curl_err_code) const | |
1193 | { | |
1194 | string curl_err = ""; | |
1195 | ||
1196 | if ( curl_err_code == 3 ) | |
1197 | curl_err = "CURLE_URL_MALFORMAT"; | |
1198 | else if ( curl_err_code == 6 ) | |
1199 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; | |
1200 | else if ( curl_err_code == 7 ) | |
1201 | curl_err = "CURLE_COULDNT_CONNECT"; | |
1202 | else | |
1203 | curl_err = "UNKNOWN"; | |
1204 | ||
1205 | int level = 0; | |
1206 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1207 | { | |
1208 | ostringstream msg; | |
1209 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " "<< curl_err << endl; | |
1210 | log_warning(msg.str(),level); | |
1211 | } | |
1212 | } | |
1213 | ||
1214 | ||
1215 | /** | |
1216 | * An curl error occured. | |
1217 | * @param url The url requested by the curl operation | |
1218 | * @param curl_err_code The resulting curl error code | |
1219 | * @param curl_err_buff The curl error buffer | |
1220 | */ | |
1221 | void Logger::print_curl_error(const string& url, const int curl_err_code, const char * curl_err_buff) const | |
1222 | { | |
1223 | string curl_err = ""; | |
1224 | ||
1225 | if ( curl_err_code == 3 ) | |
1226 | curl_err = "CURLE_URL_MALFORMAT"; | |
1227 | else if ( curl_err_code == 6 ) | |
1228 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; | |
1229 | else if ( curl_err_code == 7 ) | |
1230 | curl_err = "CURLE_COULDNT_CONNECT"; | |
1231 | else | |
1232 | curl_err = "UNKNOWN"; | |
1233 | ||
1234 | int level = 0; | |
1235 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1236 | { | |
1237 | ostringstream msg; | |
1238 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " "<< curl_err << " " << curl_err_buff << endl; | |
1239 | log_warning(msg.str(),level); | |
1240 | } | |
1241 | } | |
1242 | ||
1243 | ||
1244 | /** | |
1245 | * Prints out the data received by curl operation | |
1246 | * @param CurlWritedataBuff | |
1247 | */ | |
1248 | void Logger::print_curl_data(const string& curl_writedata_buff) const | |
1249 | { | |
1250 | int level = 1; | |
1251 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1252 | { | |
1253 | ostringstream msg; | |
b6228761 | 1254 | msg << "Data received by curl: " << curl_writedata_buff << endl; |
d5a516ba BS |
1255 | log_notice(msg.str(),level); |
1256 | } | |
1257 | } | |
1258 | ||
1259 | ||
1260 | /** | |
a03fb896 BS |
1261 | * Not authorized to perform requested update operation |
1262 | * @param service The requested service. | |
d5a516ba BS |
1263 | * @param username Username |
1264 | * @param password Password | |
1265 | */ | |
a03fb896 | 1266 | void Logger::print_service_not_authorized(const string& service, const string& username, const string& password) const |
d5a516ba BS |
1267 | { |
1268 | int level = 0; | |
1269 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1270 | { | |
1271 | ostringstream msg; | |
a03fb896 | 1272 | msg << "Not authorized to perform update operation on service: " << service << " Please check username and password: " << username << ":" << password << endl; |
d5a516ba BS |
1273 | log_warning(msg.str(),level); |
1274 | } | |
1275 | } | |
1276 | ||
1277 | ||
1278 | /** | |
1279 | * Prints out the http status code | |
1280 | * @param url Url | |
1281 | * @param output HTTP status code | |
1282 | */ | |
1283 | void Logger::print_http_status_code(const std::string& url, const long http_code) const | |
1284 | { | |
1285 | int level = 1; | |
1286 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1287 | { | |
1288 | ostringstream msg; | |
1289 | msg << "Requested URL: " << url << " Received HTTP status code: " << http_code << endl; | |
1290 | log_notice(msg.str(),level); | |
1291 | } | |
1292 | } | |
b6228761 BS |
1293 | |
1294 | ||
1295 | /** | |
1296 | * Generic failure while trying to update service | |
1297 | * @param url The requested URL | |
1298 | * @param curl_data The received curl_data from the server | |
1299 | */ | |
1300 | void Logger::print_update_failure(const string& url, const string& curl_data) const | |
1301 | { | |
1302 | int level = 0; | |
1303 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1304 | { | |
1305 | ostringstream msg; | |
1306 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << curl_data << endl; | |
1307 | log_warning(msg.str(),level); | |
1308 | } | |
1309 | } | |
1a00eac6 BS |
1310 | |
1311 | ||
1312 | /** | |
b17fd691 BS |
1313 | * Generic failure while trying to update service |
1314 | * @param url The requested URL | |
1315 | * @param http_status_code The received http status code | |
1316 | */ | |
1317 | void Logger::print_update_failure(const string& url, const long http_status_code) const | |
1318 | { | |
1319 | int level = 0; | |
1320 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1321 | { | |
1322 | ostringstream msg; | |
1323 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << http_status_code << endl; | |
1324 | log_warning(msg.str(),level); | |
1325 | } | |
1326 | } | |
1327 | ||
1328 | /** | |
1a00eac6 BS |
1329 | * Hostname is invalid, contains no or only one domain part. |
1330 | * @param hostname The full qualified host name. | |
1331 | */ | |
4ef36a12 | 1332 | void Logger::print_invalid_hostname(const string& hostname) const |
1a00eac6 BS |
1333 | { |
1334 | int level = 0; | |
1335 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1336 | { | |
1337 | ostringstream msg; | |
1338 | msg << "The configured hostname: " << hostname << " is invalid. Please add the corresponding domain part." << endl; | |
1339 | log_warning(msg.str(),level); | |
1340 | } | |
1341 | } | |
4ef36a12 BS |
1342 | |
1343 | ||
1344 | /** | |
1345 | * An IP in a private range was detected | |
1346 | * @param ip The private IP | |
1347 | */ | |
1348 | void Logger::print_ip_is_local(const string& ip) const | |
1349 | { | |
1350 | int level = 0; | |
1351 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1352 | { | |
1353 | ostringstream msg; | |
1354 | msg << "The detected IP is within a private IP range: " << ip << endl; | |
1355 | log_warning(msg.str(),level); | |
1356 | } | |
1357 | } | |
1358 | ||
1359 | ||
1360 | /** | |
1361 | * Regex is matching in string | |
1362 | * @param regex The regex pattern | |
1363 | * @param matching_string The string | |
1364 | */ | |
a78b44b5 | 1365 | void Logger::print_regex_match(const string& regex, const string& matching_string) const |
4ef36a12 BS |
1366 | { |
1367 | int level = 1; | |
1368 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1369 | { | |
1370 | ostringstream msg; | |
1371 | msg << "Regex: " << regex << " is matching in: " << matching_string << endl; | |
1372 | log_notice(msg.str(),level); | |
1373 | } | |
1374 | } | |
a78b44b5 BS |
1375 | |
1376 | ||
1377 | /** | |
1378 | * Regex is not matching | |
1379 | * @param regex Regex | |
1380 | * @param not_matching_string String | |
1381 | */ | |
1382 | void Logger::print_no_regex_match(const string& regex, const string& not_matching_string) const | |
1383 | { | |
1384 | int level = 1; | |
1385 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1386 | { | |
1387 | ostringstream msg; | |
1388 | msg << "Regex: " << regex << " is not matching in: " << not_matching_string << endl; | |
1389 | log_warning(msg.str(),level); | |
1390 | } | |
1391 | } | |
1392 | ||
1393 | ||
1394 | /** | |
1395 | * Could not parse gnudip initial reply. | |
1396 | * @param curl_data The data received from gnudip server which should contain salt, time and sign. | |
1397 | */ | |
1398 | void Logger::print_could_not_parse_received_data(const string& curl_data) const | |
1399 | { | |
1400 | int level = 0; | |
1401 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1402 | { | |
1403 | ostringstream msg; | |
1404 | msg << "Could not parse salt, time and sign from initial gnudip server reply: " << curl_data << endl; | |
1405 | log_warning(msg.str(),level); | |
1406 | } | |
1407 | } | |
1408 | ||
1409 | ||
1410 | /** | |
1411 | * Gnudip salt, time and sign could not be got from map | |
1412 | */ | |
1413 | void Logger::print_could_not_get_initial_gnudip_data() const | |
1414 | { | |
1415 | int level = 0; | |
1416 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1417 | { | |
1418 | ostringstream msg; | |
1419 | msg << "Could not get salt, time and sign from map." << endl; | |
1420 | log_warning(msg.str(),level); | |
1421 | } | |
1422 | } | |
1423 | ||
1424 | ||
a2f5be94 BS |
1425 | |
1426 | /** | |
1427 | * Gnudip protocol requires explicit declaration of a servername. | |
1428 | */ | |
a78b44b5 BS |
1429 | void Logger::print_gnudip_requires_servername() const |
1430 | { | |
1431 | int level = 0; | |
1432 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1433 | { | |
1434 | ostringstream msg; | |
1435 | msg << "Gnudip requires explicit definition of servername via config!" << endl; | |
1436 | log_warning(msg.str(),level); | |
1437 | } | |
1438 | } | |
a2f5be94 BS |
1439 | |
1440 | ||
1441 | /** | |
1442 | * An exception occured while computing the md5 sum. | |
1443 | * @param what The exception occured. | |
1444 | */ | |
1445 | void Logger::print_exception_md5_sum(const std::string& what) const | |
1446 | { | |
1447 | int level = 0; | |
1448 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1449 | { | |
1450 | ostringstream msg; | |
1451 | msg << "An exception occured while computing a md5 sum: " << what << endl; | |
1452 | log_error(msg.str(),level); | |
1453 | } | |
1454 | } | |
a03fb896 BS |
1455 | |
1456 | ||
1457 | /** | |
1458 | * An network exception occured. | |
1459 | * @param what The exception occured. | |
1460 | */ | |
1461 | void Logger::print_network_error(const std::string& what) const | |
1462 | { | |
1463 | int level = 0; | |
1464 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1465 | { | |
1466 | ostringstream msg; | |
1467 | msg << "An netowrk exception occured: " << what << endl; | |
1468 | log_error(msg.str(),level); | |
1469 | } | |
1470 | } | |
1471 | ||
1472 | ||
1473 | /** | |
1474 | * An undefined protocol error occured. | |
1475 | * @param protocol The protocol | |
1476 | * @param error The error | |
1477 | */ | |
1478 | void Logger::print_undefined_protocol_error(const std::string& protocol, const std::string& error) const | |
1479 | { | |
1480 | int level = 0; | |
1481 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1482 | { | |
1483 | ostringstream msg; | |
1484 | msg << "An undefined protocol error occured. Protocol: " << protocol << " Error: " << error << endl; | |
1485 | log_error(msg.str(),level); | |
1486 | } | |
1487 | } |