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254bbf53 BS |
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 | ||
4de6a9b8 | 11 | #include "logger.hpp" |
77e65070 | 12 | #include "version_info.h" |
254bbf53 | 13 | |
ca5d6889 | 14 | #include <iostream> |
88a594e8 BS |
15 | #include <syslog.h> |
16 | #include <sstream> | |
17 | ||
3c0cd271 BS |
18 | #include <boost/foreach.hpp> |
19 | ||
8bca3c5d BS |
20 | namespace po = boost::program_options; |
21 | ||
92beaba3 BS |
22 | typedef boost::shared_ptr<boost::program_options::options_description> Options_descriptionPtr; |
23 | ||
8bca3c5d | 24 | using namespace std; |
254bbf53 BS |
25 | |
26 | /** | |
27 | * Default Constructor | |
28 | */ | |
29 | Logger::Logger() | |
8bca3c5d | 30 | : Loglevel(0) |
2e956a36 | 31 | , Syslog(false) |
cbbdeb6c | 32 | , ExternalWarningLevel(0) |
e8787e2e | 33 | , ExternalLogOnlyOnce(false) |
254bbf53 | 34 | { |
e8787e2e | 35 | set_log_facility(Loglevel,Syslog,ExternalWarningLog,ExternalWarningLevel,ExternalLogOnlyOnce); |
254bbf53 BS |
36 | } |
37 | ||
38 | ||
39 | /** | |
40 | * Default Destructor | |
41 | */ | |
42 | Logger::~Logger() | |
43 | { | |
254bbf53 BS |
44 | } |
45 | ||
46 | ||
47 | /** | |
e8787e2e BS |
48 | * Decides if a external log message can be send. |
49 | * @param msg The message to log. | |
50 | */ | |
51 | bool Logger::is_allowed_to_send( const string& msg ) const | |
52 | { | |
53 | if ( (ExternalLogOnlyOnce) && (ExternalSendMessages.find(msg) != ExternalSendMessages.end()) ) | |
54 | return false; | |
55 | return true; | |
56 | } | |
57 | ||
58 | ||
59 | /** | |
60 | * Clears the external send messages set. | |
61 | */ | |
62 | void Logger::clear_external_send_messages() | |
63 | { | |
64 | ExternalSendMessages.clear(); | |
65 | } | |
66 | ||
67 | ||
68 | /** | |
59c8d63c BS |
69 | * Decides if Logging through syslog if enabled or through std. |
70 | * @param msg The message to log. | |
71 | */ | |
ce70569b | 72 | void Logger::log_notice(const string& msg) const |
59c8d63c BS |
73 | { |
74 | if ( Syslog ) | |
75 | syslog(LOG_NOTICE,msg.c_str()); | |
76 | else | |
27baf279 | 77 | cout << msg << endl;; |
59c8d63c BS |
78 | } |
79 | ||
80 | ||
81 | /** | |
47e0ee60 BS |
82 | * Escape shell arguments. |
83 | * @param input The input to escape. | |
84 | * @return The escaped string ready to use for the shell. | |
85 | */ | |
86 | string Logger::escape_shellarg(const string &input) | |
87 | { | |
88 | string output = "'"; | |
89 | string::const_iterator it, it_end = input.end(); | |
90 | for (it = input.begin(); it != it_end; it++) | |
91 | { | |
92 | if ( (*it) == '\'') | |
93 | output += "'\\'"; | |
94 | ||
95 | output += *it; | |
96 | } | |
97 | ||
98 | output += "'"; | |
99 | return output; | |
100 | } | |
101 | ||
102 | ||
103 | /** | |
59c8d63c BS |
104 | * Decides if Logging through syslog if enabled or through std. |
105 | * @param msg The message to log. | |
106 | */ | |
e8787e2e | 107 | void Logger::log_warning(const string& msg, int level) |
59c8d63c BS |
108 | { |
109 | if ( Syslog ) | |
110 | syslog(LOG_WARNING,msg.c_str()); | |
111 | else | |
27baf279 | 112 | cout << msg << endl; |
cbbdeb6c | 113 | |
e8787e2e | 114 | if ( (level <= ExternalWarningLevel) && (!ExternalWarningLog.empty()) && (is_allowed_to_send(msg)) ) |
cbbdeb6c | 115 | { |
e8787e2e BS |
116 | string message = msg; |
117 | // Remove endline from msg. | |
118 | if (!message.empty() && message[message.length()-1] == '\n') | |
43f4565e | 119 | message.erase(message.length()-1); /*lint !e534 */ |
e8787e2e | 120 | |
47e0ee60 BS |
121 | message = escape_shellarg(message); |
122 | ||
cbbdeb6c BS |
123 | string external = ExternalWarningLog; |
124 | external.append(" "); | |
e8787e2e | 125 | external.append(message); |
d77313ea | 126 | if ( system(external.c_str()) != 0 ) |
d77313ea | 127 | print_error_external_logging(external); |
e8787e2e | 128 | else |
43f4565e | 129 | ExternalSendMessages.insert(msg); /*lint !e534 */ |
cbbdeb6c | 130 | } |
59c8d63c BS |
131 | } |
132 | ||
133 | ||
134 | /** | |
135 | * Decides if Logging through syslog if enabled or through std. | |
136 | * @param msg The message to log. | |
137 | */ | |
ce70569b | 138 | void Logger::log_error(const string& msg) const |
59c8d63c BS |
139 | { |
140 | if ( Syslog ) | |
141 | syslog(LOG_ERR,msg.c_str()); | |
142 | else | |
27baf279 | 143 | cerr << msg << endl; |
59c8d63c BS |
144 | } |
145 | ||
146 | ||
147 | /** | |
8bca3c5d BS |
148 | * Setter for member Loglevel. |
149 | * @param _loglevel Value to set Loglevel to. | |
150 | */ | |
e8787e2e BS |
151 | void Logger::set_external_log_only_once( const bool _external_log_only_once ) |
152 | { | |
153 | ExternalLogOnlyOnce = _external_log_only_once; | |
154 | } | |
155 | ||
156 | ||
157 | /** | |
158 | * Setter for member Loglevel. | |
159 | * @param _loglevel Value to set Loglevel to. | |
160 | */ | |
8bca3c5d BS |
161 | void Logger::set_loglevel(const int _loglevel) |
162 | { | |
163 | Loglevel = _loglevel; | |
164 | } | |
165 | ||
166 | ||
167 | /** | |
168 | * Getter for member Loglevel. | |
169 | * @return Loglevel. | |
170 | */ | |
b38684ce | 171 | int Logger::get_loglevel() const |
8bca3c5d BS |
172 | { |
173 | return Loglevel; | |
174 | } | |
175 | ||
176 | ||
177 | /** | |
178 | * Setter for member Syslog. | |
179 | * @param _syslog Wether to log through syslog or not. | |
180 | */ | |
181 | void Logger::set_syslog(const bool _syslog) | |
182 | { | |
183 | Syslog = _syslog; | |
184 | } | |
185 | ||
186 | ||
187 | /** | |
188 | * Getter for member Syslog. | |
189 | * @return True if logging through syslog is enabled, false otherwise. | |
190 | */ | |
b38684ce | 191 | bool Logger::get_syslog() const |
8bca3c5d BS |
192 | { |
193 | return Syslog; | |
194 | } | |
195 | ||
196 | ||
197 | /** | |
198 | * Initialize the logging facility. | |
199 | */ | |
e8787e2e | 200 | void Logger::set_log_facility(const int _loglevel, const bool _syslog, const string& _external_error_log, const int _external_error_level, const bool _external_log_only_once ) |
8bca3c5d BS |
201 | { |
202 | Loglevel = _loglevel; | |
203 | Syslog = _syslog; | |
cbbdeb6c BS |
204 | ExternalWarningLog = _external_error_log; |
205 | ExternalWarningLevel = _external_error_level; | |
e8787e2e | 206 | ExternalLogOnlyOnce = _external_log_only_once; |
8bca3c5d BS |
207 | |
208 | if ( Syslog ) | |
209 | openlog("bpdyndnsd",LOG_PID,LOG_DAEMON); | |
210 | } | |
211 | ||
212 | ||
213 | /** | |
254bbf53 BS |
214 | * Prints out the usage to the command line. |
215 | */ | |
b38684ce | 216 | void Logger::print_usage(const Options_descriptionPtr opt_desc) const |
254bbf53 | 217 | { |
cbbdeb6c | 218 | int level = 0; |
d77313ea | 219 | if ( level <= Loglevel ) |
59c8d63c BS |
220 | { |
221 | ostringstream msg; | |
222 | msg << "Usage: bpdyndnsd [Command line options]" << "\n" << endl; | |
223 | msg << *opt_desc << endl; | |
ce70569b | 224 | log_notice(msg.str()); |
59c8d63c | 225 | } |
254bbf53 BS |
226 | } |
227 | ||
228 | ||
229 | /** | |
230 | * Prints out the programm name and the given version string on stdout. | |
231 | * @param version Version string. | |
232 | */ | |
b38684ce | 233 | void Logger::print_version() const |
254bbf53 | 234 | { |
cbbdeb6c | 235 | int level = 0; |
d77313ea | 236 | if ( level <= Loglevel ) |
59c8d63c BS |
237 | { |
238 | ostringstream msg; | |
77e65070 | 239 | msg << "Bullet proof dynamic dns daemon.\nbpdyndnsd " << MAJOR_VERSION << "." << MINOR_VERSION << endl; |
ce70569b | 240 | log_notice(msg.str()); |
59c8d63c | 241 | } |
254bbf53 BS |
242 | } |
243 | ||
244 | ||
245 | /** | |
246 | * Prints out the successful parsing of the command line options. | |
247 | */ | |
b38684ce | 248 | void Logger::print_cmd_parsed() const |
254bbf53 | 249 | { |
cbbdeb6c | 250 | int level = 1; |
d77313ea | 251 | if ( level <= Loglevel ) |
59c8d63c | 252 | { |
ce70569b | 253 | log_notice("Command line options successfully parsed."); |
59c8d63c | 254 | } |
254bbf53 BS |
255 | } |
256 | ||
257 | ||
b38684ce | 258 | void Logger::print_conf_files_parsed() const |
667c672c | 259 | { |
cbbdeb6c | 260 | int level = 1; |
d77313ea | 261 | if ( level <= Loglevel ) |
667c672c | 262 | { |
ce70569b | 263 | log_notice("Config files successfully parsed."); |
667c672c BS |
264 | } |
265 | } | |
266 | ||
267 | ||
254bbf53 BS |
268 | /** |
269 | * Prints out the successful parsing of the config files. | |
daf2ea82 | 270 | * @param config_path The specified config path. |
254bbf53 | 271 | */ |
b38684ce | 272 | void Logger::print_conf_loaded(const string& config_path) const |
254bbf53 | 273 | { |
cbbdeb6c | 274 | int level = 1; |
d77313ea | 275 | if ( level <= Loglevel ) |
59c8d63c BS |
276 | { |
277 | ostringstream msg; | |
278 | msg << "Config files successfully loaded in: " << config_path << endl; | |
ce70569b | 279 | log_notice(msg.str()); |
59c8d63c | 280 | } |
254bbf53 BS |
281 | } |
282 | ||
283 | ||
284 | /** | |
daf2ea82 BS |
285 | * Prints out the unsuccessful parsing of the config files. |
286 | * @param config_path The specified config path. | |
254bbf53 | 287 | */ |
b38684ce | 288 | void Logger::print_conf_not_loaded(const string& config_path) const |
254bbf53 | 289 | { |
cbbdeb6c | 290 | int level = 0; |
d77313ea | 291 | if ( level <= Loglevel ) |
59c8d63c BS |
292 | { |
293 | ostringstream msg; | |
294 | msg << "Config files couldn't be loaded in: " << config_path << endl; | |
ce70569b | 295 | log_error(msg.str()); |
59c8d63c | 296 | } |
254bbf53 BS |
297 | } |
298 | ||
299 | ||
300 | /** | |
5b3f3f54 TJ |
301 | * Prints out the unsuccessful parsing of the config files. |
302 | */ | |
303 | void Logger::print_conf_reload_failed_exit() const | |
304 | { | |
305 | int level = 0; | |
306 | if ( level <= Loglevel ) | |
307 | log_error("Config files couldn't be reloaded. Exiting."); | |
308 | } | |
309 | ||
310 | ||
311 | /** | |
daf2ea82 BS |
312 | * A file could not be opened for reading. |
313 | * @param filename The filename. | |
254bbf53 | 314 | */ |
b38684ce | 315 | void Logger::print_error_opening_r(const string& filename) const |
254bbf53 | 316 | { |
cbbdeb6c | 317 | int level = 0; |
d77313ea | 318 | if ( level <= Loglevel ) |
59c8d63c BS |
319 | { |
320 | ostringstream msg; | |
321 | msg << "Error opening file for reading: " << filename << endl; | |
ce70569b | 322 | log_error(msg.str()); |
59c8d63c | 323 | } |
254bbf53 BS |
324 | } |
325 | ||
326 | ||
327 | /** | |
667c672c BS |
328 | * A file could not be opened for writing. |
329 | * @param filename The filename. | |
330 | */ | |
b38684ce | 331 | void Logger::print_error_opening_rw(const string& filename) const |
667c672c | 332 | { |
cbbdeb6c | 333 | int level = 0; |
d77313ea | 334 | if ( level <= Loglevel ) |
667c672c BS |
335 | { |
336 | ostringstream msg; | |
337 | msg << "Error opening file for writing: " << filename << endl; | |
ce70569b | 338 | log_error(msg.str()); |
667c672c BS |
339 | } |
340 | } | |
341 | ||
342 | ||
343 | /** | |
254bbf53 BS |
344 | * Desctructor of specified class was called. |
345 | * @param _class Name of the class. | |
346 | */ | |
b38684ce | 347 | void Logger::print_destructor_call(const string& _class) const |
254bbf53 | 348 | { |
cbbdeb6c | 349 | int level = 1; |
d77313ea | 350 | if ( level <= Loglevel ) |
59c8d63c BS |
351 | { |
352 | ostringstream msg; | |
353 | msg << "Destructor call: " << _class << endl; | |
ce70569b | 354 | log_notice(msg.str()); |
59c8d63c | 355 | } |
254bbf53 BS |
356 | } |
357 | ||
358 | ||
359 | /** | |
360 | * Constructor of specified class was called. | |
361 | * @param _class Name of the class. | |
362 | */ | |
b38684ce | 363 | void Logger::print_constructor_call(const string& _class) const |
254bbf53 | 364 | { |
cbbdeb6c | 365 | int level = 1; |
d77313ea | 366 | if ( level <= Loglevel ) |
59c8d63c BS |
367 | { |
368 | ostringstream msg; | |
369 | msg << "Constructor call: " << _class << endl; | |
ce70569b | 370 | log_notice(msg.str()); |
59c8d63c | 371 | } |
254bbf53 BS |
372 | } |
373 | ||
374 | ||
375 | /** | |
376 | * Update method for specified service was called. | |
0f0908e1 | 377 | * @param service The service for which the update is running. |
254bbf53 | 378 | */ |
b38684ce | 379 | void Logger::print_update_service(const string& service) const |
254bbf53 | 380 | { |
cbbdeb6c | 381 | int level = 0; |
d77313ea | 382 | if ( level <= Loglevel ) |
59c8d63c BS |
383 | { |
384 | ostringstream msg; | |
385 | msg << "Running update for service: " << service << endl; | |
ce70569b | 386 | log_notice(msg.str()); |
59c8d63c | 387 | } |
254bbf53 BS |
388 | } |
389 | ||
0f0908e1 TJ |
390 | /** |
391 | * Service is blocked for update because of too many errors | |
392 | * @param service The service for which the update is running. | |
393 | * @param remaining_seconds Remaining seconds this service is blocked | |
394 | */ | |
395 | void Logger::print_update_service_is_blocked(const std::string& service, int remaining_seconds) const | |
396 | { | |
397 | int level = 1; | |
398 | if ( level <= Loglevel ) | |
399 | { | |
400 | ostringstream msg; | |
401 | msg << "Service " << service << " is blocked for " << remaining_seconds << " seconds because of too many errors" << endl; | |
402 | log_notice(msg.str()); | |
403 | } | |
404 | } | |
405 | ||
406 | ||
407 | /** | |
408 | * Service will be blocked because of update errors | |
409 | * @param service The service for which the update is running. | |
410 | * @param block_seconds Number of seconds this service is blocked | |
411 | */ | |
412 | void Logger::print_block_service(const std::string& service, int block_seconds) const | |
413 | { | |
414 | int level = 0; | |
415 | if ( level <= Loglevel ) | |
416 | { | |
417 | ostringstream msg; | |
418 | msg << "Service " << service << " will be blocked for " << block_seconds << " seconds because of too many errors" << endl; | |
419 | log_notice(msg.str()); | |
420 | } | |
421 | } | |
422 | ||
254bbf53 | 423 | |
daf2ea82 BS |
424 | /** |
425 | * An unknown option on the command line was detected. | |
426 | * @param unknown_option The unknown option. | |
427 | */ | |
b38684ce | 428 | void Logger::print_unknown_cmd_option(const string& unknown_option) const |
254bbf53 | 429 | { |
cbbdeb6c | 430 | int level = 0; |
d77313ea | 431 | if ( level <= Loglevel ) |
59c8d63c BS |
432 | { |
433 | ostringstream msg; | |
434 | msg << "Unknown option on command line detected: " << unknown_option << endl; | |
ce70569b | 435 | log_error(msg.str()); |
59c8d63c | 436 | } |
254bbf53 BS |
437 | } |
438 | ||
439 | ||
daf2ea82 BS |
440 | /** |
441 | * An unknown protocol was specified. | |
442 | * @param protocol The unknown protocol. | |
443 | */ | |
b38684ce | 444 | void Logger::print_unknown_protocol(const string& protocol) const |
254bbf53 | 445 | { |
cbbdeb6c | 446 | int level = 0; |
d77313ea | 447 | if ( level <= Loglevel ) |
59c8d63c BS |
448 | { |
449 | ostringstream msg; | |
450 | msg << "Unknown protocol defined: " << protocol << endl; | |
ce70569b | 451 | log_error(msg.str()); |
59c8d63c | 452 | } |
254bbf53 BS |
453 | } |
454 | ||
455 | ||
daf2ea82 BS |
456 | /** |
457 | * Loading a service config file. | |
458 | * @param filename The service config file. | |
459 | */ | |
b38684ce | 460 | void Logger::print_load_service_conf(const string& filename) const |
254bbf53 | 461 | { |
cbbdeb6c | 462 | int level = 1; |
d77313ea | 463 | if ( level <= Loglevel ) |
59c8d63c BS |
464 | { |
465 | ostringstream msg; | |
466 | msg << "Loading service config file: " << filename << endl; | |
ce70569b | 467 | log_notice(msg.str()); |
59c8d63c | 468 | } |
254bbf53 BS |
469 | } |
470 | ||
471 | ||
daf2ea82 BS |
472 | /** |
473 | * Loading the main config file. | |
474 | * @param filename The main config file. | |
475 | */ | |
b38684ce | 476 | void Logger::print_load_main_conf(const string& filename) const |
254bbf53 | 477 | { |
cbbdeb6c | 478 | int level = 1; |
d77313ea | 479 | if ( level <= Loglevel ) |
59c8d63c BS |
480 | { |
481 | ostringstream msg; | |
482 | msg << "Loading main config file: " << filename << endl; | |
ce70569b | 483 | log_notice(msg.str()); |
59c8d63c | 484 | } |
254bbf53 BS |
485 | } |
486 | ||
487 | ||
daf2ea82 BS |
488 | /** |
489 | * There is an unknown option in a service config file. | |
490 | * @param unknown_option The unknown option. | |
491 | */ | |
8a00a649 | 492 | void Logger::print_unknown_service_conf_option(const string& service_conf_file, const string& unknown_option) const |
254bbf53 | 493 | { |
cbbdeb6c | 494 | int level = 0; |
d77313ea | 495 | if ( level <= Loglevel ) |
59c8d63c BS |
496 | { |
497 | ostringstream msg; | |
8a00a649 | 498 | msg << "Unknown option in service config file detected: " << service_conf_file << " Unknown option: " << unknown_option << endl; |
ce70569b | 499 | log_error(msg.str()); |
59c8d63c | 500 | } |
254bbf53 BS |
501 | } |
502 | ||
503 | ||
daf2ea82 BS |
504 | /** |
505 | * There is an unknown option in the main config file. | |
506 | * @param unknown_option The unknown option. | |
507 | */ | |
b38684ce | 508 | void Logger::print_unknown_main_conf_option(const string& unknown_option) const |
254bbf53 | 509 | { |
cbbdeb6c | 510 | int level = 0; |
d77313ea | 511 | if ( level <= Loglevel ) |
59c8d63c BS |
512 | { |
513 | ostringstream msg; | |
514 | msg << "Unknown option in main config file detected: " << unknown_option << endl; | |
ce70569b | 515 | log_error(msg.str()); |
59c8d63c | 516 | } |
254bbf53 BS |
517 | } |
518 | ||
519 | ||
daf2ea82 BS |
520 | /** |
521 | * The defined config path doesn't exist or is not a directory. | |
522 | * @param config_path The defined config path. | |
523 | */ | |
b38684ce | 524 | void Logger::print_error_config_path(const string& config_path) const |
254bbf53 | 525 | { |
cbbdeb6c | 526 | int level = 0; |
d77313ea | 527 | if ( level <= Loglevel ) |
59c8d63c BS |
528 | { |
529 | ostringstream msg; | |
530 | msg << "Config path doesn't exists or is not a diretory: " << config_path << endl; | |
ce70569b | 531 | log_error(msg.str()); |
59c8d63c | 532 | } |
254bbf53 BS |
533 | } |
534 | ||
535 | ||
daf2ea82 BS |
536 | /** |
537 | * There is a missing command line option to initialize a service object. | |
538 | */ | |
b38684ce | 539 | void Logger::print_missing_cmd_service_option() const |
254bbf53 | 540 | { |
cbbdeb6c | 541 | int level = 0; |
d77313ea | 542 | if ( level <= Loglevel ) |
59c8d63c | 543 | { |
ce70569b | 544 | log_error("Missing option to initialize service. Protocol, host, login and password must be specified."); |
59c8d63c | 545 | } |
254bbf53 | 546 | } |
388f4ab0 BS |
547 | |
548 | ||
c5675c01 | 549 | /** |
8a00a649 BS |
550 | * Missing option in service config file. |
551 | * @param service_conf_file Service config file | |
552 | */ | |
553 | void Logger::print_missing_service_conf_option(const string& service_conf_file) const | |
554 | { | |
cbbdeb6c | 555 | int level = 0; |
d77313ea | 556 | if ( level <= Loglevel ) |
8a00a649 BS |
557 | { |
558 | ostringstream msg; | |
559 | msg << "Missing option in service config file " << service_conf_file << " to initialize service. Protocol, host, login and password must be specified." << endl; | |
ce70569b | 560 | log_error(msg.str()); |
8a00a649 BS |
561 | } |
562 | } | |
563 | ||
564 | ||
565 | /** | |
c5675c01 BS |
566 | * Process running as daemon. |
567 | * @param pid The pid of the daemon. | |
568 | */ | |
b38684ce | 569 | void Logger::print_runnig_as_daemon(const int pid) const |
388f4ab0 | 570 | { |
cbbdeb6c | 571 | int level = 1; |
d77313ea | 572 | if ( level <= Loglevel ) |
59c8d63c BS |
573 | { |
574 | ostringstream msg; | |
f3141675 | 575 | msg << "Running as daemon: " << pid << endl; |
ce70569b | 576 | log_notice(msg.str()); |
59c8d63c | 577 | } |
388f4ab0 BS |
578 | } |
579 | ||
c5675c01 BS |
580 | |
581 | /** | |
582 | * Prints out the daemon mode. | |
583 | * @param daemon_mode The daemon mode. | |
584 | */ | |
b38684ce | 585 | void Logger::print_daemon_mode(const bool daemon_mode) const |
388f4ab0 | 586 | { |
cbbdeb6c | 587 | int level = 1; |
d77313ea | 588 | if ( level <= Loglevel ) |
59c8d63c BS |
589 | { |
590 | string mode = "disabled"; | |
591 | if (daemon_mode == true) | |
592 | mode = "enabled"; | |
593 | ostringstream msg; | |
594 | msg << "Daemon mode is " << mode << "." << endl; | |
ce70569b | 595 | log_notice(msg.str()); |
59c8d63c | 596 | } |
388f4ab0 BS |
597 | } |
598 | ||
599 | ||
c5675c01 BS |
600 | /** |
601 | * There was an error while trying to fork. | |
602 | */ | |
b38684ce | 603 | void Logger::print_error_fork() const |
388f4ab0 | 604 | { |
cbbdeb6c | 605 | int level = 0; |
d77313ea | 606 | if ( level <= Loglevel ) |
59c8d63c | 607 | { |
ce70569b | 608 | log_error("Error while trying to fork."); |
59c8d63c | 609 | } |
388f4ab0 BS |
610 | } |
611 | ||
612 | ||
c5675c01 BS |
613 | /** |
614 | * A pid in the pidfile was found. | |
615 | * @param pid The pid found in the pidfile. | |
616 | */ | |
b38684ce | 617 | void Logger::print_pid_found(const int pid) const |
388f4ab0 | 618 | { |
cbbdeb6c | 619 | int level = 1; |
d77313ea | 620 | if ( level <= Loglevel ) |
59c8d63c BS |
621 | { |
622 | ostringstream msg; | |
623 | msg << "Pidfile found: " << pid << ". Checking if process is still runnig..." << endl; | |
ce70569b | 624 | log_notice(msg.str()); |
59c8d63c | 625 | } |
388f4ab0 BS |
626 | } |
627 | ||
628 | ||
c5675c01 BS |
629 | /** |
630 | * Another process is already running. | |
631 | * @param pid The pid of the other process. | |
632 | */ | |
b38684ce | 633 | void Logger::print_process_already_running(const int pid) const |
388f4ab0 | 634 | { |
cbbdeb6c | 635 | int level = 0; |
d77313ea | 636 | if ( level <= Loglevel ) |
59c8d63c BS |
637 | { |
638 | ostringstream msg; | |
639 | msg << "Another bpdyndnsd process with PID " << pid << " is already running!" << endl; | |
ce70569b | 640 | log_error(msg.str()); |
59c8d63c | 641 | } |
388f4ab0 | 642 | } |
c5675c01 BS |
643 | |
644 | ||
645 | /** | |
646 | * SIGTERM caught. | |
647 | */ | |
b38684ce | 648 | void Logger::print_caught_sigterm() const |
c5675c01 | 649 | { |
cbbdeb6c | 650 | int level = 0; |
d77313ea | 651 | if ( level <= Loglevel ) |
59c8d63c | 652 | { |
ce70569b | 653 | log_notice("Caught SIGTERM. Exiting..."); |
59c8d63c | 654 | } |
c5675c01 BS |
655 | } |
656 | ||
657 | ||
658 | /** | |
659 | * SIGUSR1 caught. | |
660 | */ | |
b38684ce | 661 | void Logger::print_caught_siguser1() const |
c5675c01 | 662 | { |
cbbdeb6c | 663 | int level = 0; |
d77313ea | 664 | if ( level <= Loglevel ) |
59c8d63c | 665 | { |
ce70569b | 666 | log_notice("Caught SIGUSR1. Switching to offline mode..."); |
59c8d63c | 667 | } |
c5675c01 BS |
668 | } |
669 | ||
670 | ||
671 | /** | |
672 | * SIGHUP caught. | |
673 | */ | |
b38684ce | 674 | void Logger::print_caught_sighup() const |
c5675c01 | 675 | { |
60657d55 | 676 | int level = 0; |
d77313ea | 677 | if ( level <= Loglevel ) |
59c8d63c | 678 | { |
64ff14c3 BS |
679 | log_notice("Caught SIGHUP. Reloading config..."); |
680 | } | |
681 | } | |
682 | ||
683 | ||
684 | /** | |
685 | * SIGUSR2 caught. | |
686 | */ | |
687 | void Logger::print_caught_siguser2() const | |
688 | { | |
60657d55 | 689 | int level = 0; |
64ff14c3 BS |
690 | if ( level <= Loglevel ) |
691 | { | |
692 | log_notice("Caught SIGUSR2. Switching to online mode..."); | |
693 | } | |
694 | } | |
695 | ||
696 | ||
697 | /** | |
698 | * SIGRTMIN caught. | |
699 | */ | |
700 | void Logger::print_caught_sigrtmin() const | |
701 | { | |
60657d55 | 702 | int level = 0; |
64ff14c3 BS |
703 | if ( level <= Loglevel ) |
704 | { | |
705 | log_notice("Caught SIGRTMIN. Switching to online mode with webcheck enabled..."); | |
59c8d63c | 706 | } |
c5675c01 | 707 | } |
8bca3c5d BS |
708 | |
709 | ||
710 | /** | |
3f39b968 TJ |
711 | * SIGRTMAX caught. |
712 | */ | |
713 | void Logger::print_caught_sigrtmax(int new_loglevel) const | |
714 | { | |
715 | int level = 0; | |
716 | if ( level <= Loglevel ) | |
717 | { | |
718 | ostringstream msg; | |
719 | msg << "Caught SIGRTMAX. Increasing log level to " << new_loglevel << endl; | |
720 | log_error(msg.str()); | |
721 | } | |
722 | } | |
723 | ||
724 | ||
725 | /** | |
8bca3c5d BS |
726 | * Error while setting signal handler. |
727 | */ | |
b38684ce | 728 | void Logger::print_error_setting_signal(const string& signal) const |
8bca3c5d | 729 | { |
cbbdeb6c | 730 | int level = 0; |
d77313ea | 731 | if ( level <= Loglevel ) |
59c8d63c BS |
732 | { |
733 | ostringstream msg; | |
667c672c | 734 | msg << "Error while setting signal handler for: " << signal << endl; |
ce70569b | 735 | log_error(msg.str()); |
59c8d63c | 736 | } |
8bca3c5d BS |
737 | } |
738 | ||
739 | ||
740 | /** | |
741 | * Error while setting signal handler. | |
742 | */ | |
b38684ce | 743 | void Logger::print_init_log_facility() const |
8bca3c5d | 744 | { |
cbbdeb6c | 745 | int level = 1; |
d77313ea | 746 | if ( level <= Loglevel ) |
59c8d63c BS |
747 | { |
748 | ostringstream msg; | |
4475e30a | 749 | msg << "Initialized logging facility." << " Loglevel: " << Loglevel << " Syslog: " << Syslog << " ExternalLogOnlyOnce: " << ExternalLogOnlyOnce << endl; |
ce70569b | 750 | log_notice(msg.str()); |
59c8d63c | 751 | } |
8bca3c5d BS |
752 | } |
753 | ||
27baf279 | 754 | |
8bca3c5d BS |
755 | /** |
756 | * Be verbose. Currently we are in offline mode. | |
757 | */ | |
b38684ce | 758 | void Logger::print_offline_mode() const |
8bca3c5d | 759 | { |
60657d55 | 760 | int level = 1; |
d77313ea | 761 | if ( level <= Loglevel ) |
59c8d63c | 762 | { |
ce70569b | 763 | log_notice("Offline mode..."); |
59c8d63c | 764 | } |
8bca3c5d | 765 | } |
27baf279 BS |
766 | |
767 | ||
768 | /** | |
c7a2055a TJ |
769 | * Dialup mode: Print how long we plan to delay the next network traffic |
770 | * @param sleep_until Timestamp until we plan to keep quiet | |
771 | */ | |
772 | void Logger::print_sleep_dialup_mode(time_t sleep_until) const | |
773 | { | |
774 | int level = 1; | |
775 | if ( level <= Loglevel ) | |
776 | { | |
777 | ostringstream msg; | |
778 | msg << "Skipped update in dialup mode (" << sleep_until-time(NULL) << " more seconds)" << endl; | |
779 | log_error(msg.str()); | |
780 | } | |
781 | } | |
782 | ||
783 | /** | |
27baf279 BS |
784 | * Objects successfully serialized. |
785 | */ | |
b38684ce | 786 | void Logger::print_serialized_objects_success() const |
27baf279 | 787 | { |
cbbdeb6c | 788 | int level = 1; |
d77313ea | 789 | if ( level <= Loglevel ) |
27baf279 | 790 | { |
ce70569b | 791 | log_notice("Serialized objects successfully."); |
27baf279 BS |
792 | } |
793 | } | |
794 | ||
795 | ||
796 | /** | |
797 | * Objects successfully de-serialized. | |
798 | */ | |
b38684ce | 799 | void Logger::print_deserialized_objects_success() const |
27baf279 | 800 | { |
cbbdeb6c | 801 | int level = 1; |
d77313ea | 802 | if ( level <= Loglevel ) |
27baf279 | 803 | { |
ce70569b | 804 | log_notice("De-serialized objects successfully."); |
27baf279 BS |
805 | } |
806 | } | |
807 | ||
808 | ||
5d38cfe6 BS |
809 | /** |
810 | * Prints out the content of a service object. | |
811 | * @param message Message to be added on output first. | |
812 | * @param protocol Service's protocol. | |
813 | * @param hostname Service's hostname. | |
814 | * @param login Service's login. | |
815 | * @param password Service's password. | |
816 | * @param actual_ip Service's actual_ip. | |
817 | * @param lastupdated Service's lastupdated. | |
818 | */ | |
62df5f33 | 819 | 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<time_t> lastupdated) const |
27baf279 | 820 | { |
cbbdeb6c | 821 | int level = 1; |
d77313ea | 822 | if ( level <= Loglevel ) |
27baf279 BS |
823 | { |
824 | ostringstream msg; | |
825 | msg << message << endl; | |
3c0cd271 BS |
826 | msg << "\t" << "Protocol: " << protocol << endl; |
827 | msg << "\t" << "Hostname: " << hostname << endl; | |
828 | msg << "\t" << "Login: " << login << endl; | |
829 | msg << "\t" << "Password: " << password << endl; | |
830 | msg << "\t" << "Update Interval: " << update_interval << endl; | |
831 | msg << "\t" << "Max Updates: " << max_updates_within_interval << endl; | |
d5a516ba | 832 | msg << "\t" << "DNS Cache TTL: " << dns_cache_ttl << endl; |
3c0cd271 | 833 | msg << "\t" << "Actual_IP: " << actual_ip << endl; |
62df5f33 | 834 | BOOST_FOREACH( time_t update_time, lastupdated) |
3c0cd271 BS |
835 | { |
836 | msg << "\t" << "Lastupdated: " << update_time << endl; | |
837 | } | |
ce70569b | 838 | log_notice(msg.str()); |
27baf279 BS |
839 | } |
840 | } | |
5d38cfe6 BS |
841 | |
842 | ||
843 | /** | |
844 | * Caught exception while serialize. | |
845 | * @param exception Exception message. | |
846 | */ | |
ce70569b | 847 | void Logger::print_exception_serialize(const string& errMsg) const |
5d38cfe6 | 848 | { |
cbbdeb6c | 849 | int level = 0; |
d77313ea | 850 | if ( level <= Loglevel ) |
667c672c BS |
851 | { |
852 | ostringstream msg; | |
ce70569b BS |
853 | msg << "Error while trying to serialize Serviceholder object: " << errMsg << endl; |
854 | log_error(msg.str()); | |
667c672c BS |
855 | } |
856 | } | |
857 | ||
858 | ||
859 | /** | |
860 | * Caught exception while de-serialize. | |
861 | * @param exception Exception message. | |
862 | */ | |
ce70569b | 863 | void Logger::print_exception_deserialize(const string& errMsg) const |
667c672c | 864 | { |
cbbdeb6c | 865 | int level = 0; |
d77313ea | 866 | if ( level <= Loglevel ) |
667c672c BS |
867 | { |
868 | ostringstream msg; | |
ce70569b BS |
869 | msg << "Error while trying to de-serialize Serviceholder object: " << errMsg << endl; |
870 | log_error(msg.str()); | |
667c672c BS |
871 | } |
872 | } | |
873 | ||
874 | ||
875 | /** | |
876 | * Child couldn't be killed by parent. | |
877 | * @param pid Pid of the child. | |
878 | */ | |
b38684ce | 879 | void Logger::print_error_kill_child(const int pid) const |
667c672c | 880 | { |
cbbdeb6c | 881 | int level = 0; |
d77313ea | 882 | if ( level <= Loglevel ) |
667c672c BS |
883 | { |
884 | ostringstream msg; | |
885 | msg << "Could not kill child process with PID: " << pid << endl; | |
ce70569b | 886 | log_error(msg.str()); |
667c672c BS |
887 | } |
888 | } | |
889 | ||
890 | ||
0665b239 BS |
891 | /** |
892 | * Child was killed by parent because of error. | |
893 | * @param pid The pid (child) killed. | |
894 | */ | |
b38684ce | 895 | void Logger::print_child_killed(const int pid) const |
584b9407 | 896 | { |
cbbdeb6c | 897 | int level = 1; |
d77313ea | 898 | if ( level <= Loglevel ) |
584b9407 BS |
899 | { |
900 | ostringstream msg; | |
901 | msg << "Killed child process with PID: " << pid << endl; | |
ce70569b | 902 | log_notice(msg.str()); |
584b9407 BS |
903 | } |
904 | } | |
905 | ||
906 | ||
667c672c BS |
907 | /** |
908 | * There is no object file. | |
909 | * @param object_file The object file. | |
910 | */ | |
e8787e2e | 911 | void Logger::print_no_object_file(const string& object_file) |
667c672c | 912 | { |
cbbdeb6c BS |
913 | int level = 1; |
914 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
915 | { |
916 | ostringstream msg; | |
917 | msg << "There is no object file: " << object_file << ". Continue without recovering state from old services!" << endl; | |
cbbdeb6c | 918 | log_warning(msg.str(),level); |
667c672c | 919 | } |
5d38cfe6 | 920 | } |
0665b239 BS |
921 | |
922 | ||
923 | /** | |
924 | * Prints out the given hostname | |
925 | * @param hostname Hostname as string. | |
926 | */ | |
e8d4a6f8 | 927 | void Logger::print_hostname(const string& hostname) const |
0665b239 | 928 | { |
cbbdeb6c | 929 | int level = 1; |
d77313ea | 930 | if ( level <= Loglevel ) |
0665b239 BS |
931 | { |
932 | ostringstream msg; | |
933 | msg << "Detected following hostname of localhost: " << hostname << endl; | |
ce70569b | 934 | log_notice(msg.str()); |
0665b239 BS |
935 | } |
936 | } | |
937 | ||
938 | ||
939 | /** | |
019dc0d9 | 940 | * Prints out the detected own ipv4 address |
0665b239 BS |
941 | * @param ip_addr String representation of the detected ip. |
942 | */ | |
c3dea5dc | 943 | void Logger::print_own_ipv4(const string& ip_addr_v4, const string& hostname) const |
0665b239 | 944 | { |
cbbdeb6c | 945 | int level = 1; |
d77313ea | 946 | if ( level <= Loglevel ) |
0665b239 BS |
947 | { |
948 | ostringstream msg; | |
c3dea5dc | 949 | msg << "Detected following IPv4-Address of host: " << hostname << " : " << ip_addr_v4 << endl; |
ce70569b | 950 | log_notice(msg.str()); |
019dc0d9 BS |
951 | } |
952 | } | |
953 | ||
954 | ||
955 | /** | |
956 | * Prints out the detected own ipv5 address | |
957 | * @param ip_addr String representation of the detected ip. | |
958 | */ | |
c3dea5dc | 959 | void Logger::print_own_ipv6(const string& ip_addr_v6, const string& hostname) const |
019dc0d9 | 960 | { |
cbbdeb6c | 961 | int level = 1; |
d77313ea | 962 | if ( level <= Loglevel ) |
019dc0d9 BS |
963 | { |
964 | ostringstream msg; | |
c3dea5dc | 965 | msg << "Detected following IPv6-Address of host: " << hostname << " : " << ip_addr_v6 << endl; |
ce70569b | 966 | log_notice(msg.str()); |
0665b239 BS |
967 | } |
968 | } | |
969 | ||
970 | ||
971 | /** | |
972 | * Exception while trying to resolve hostname to ip. | |
973 | * @param exception The exception caught. | |
974 | * @param hostname The hostname. | |
975 | */ | |
ce70569b | 976 | void Logger::print_error_hostname_to_ip(const string& errMsg, const string& hostname) const |
0665b239 | 977 | { |
a03fb896 | 978 | int level = 0; |
d77313ea | 979 | if ( level <= Loglevel ) |
0665b239 BS |
980 | { |
981 | ostringstream msg; | |
ce70569b | 982 | msg << "Could not resolve the hostname: " << hostname << " to an IP-Address: " << errMsg << endl; |
e8787e2e | 983 | log_error(msg.str()); |
0665b239 BS |
984 | } |
985 | } | |
68c6b4af BS |
986 | |
987 | ||
1c0908b5 BS |
988 | /** |
989 | * The update of the given service was successful. | |
990 | * @param service The service. | |
991 | */ | |
992 | void Logger::print_update_service_successful(const string& service) const | |
68c6b4af | 993 | { |
cbbdeb6c | 994 | int level = 0; |
d77313ea | 995 | if ( level <= Loglevel ) |
68c6b4af BS |
996 | { |
997 | ostringstream msg; | |
998 | msg << "Updated service successful: " << service << endl; | |
ce70569b | 999 | log_notice(msg.str()); |
1c0908b5 BS |
1000 | } |
1001 | } | |
1002 | ||
1003 | ||
1004 | /** | |
1005 | * No ip could be determined through webcheck | |
1006 | */ | |
e8787e2e | 1007 | void Logger::print_webcheck_no_ip() |
1c0908b5 | 1008 | { |
cbbdeb6c BS |
1009 | int level = 0; |
1010 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 | 1011 | { |
20cc3887 | 1012 | log_warning("IP-Address of this host could not be determined through any configured webcheck url.",level); |
1c0908b5 BS |
1013 | } |
1014 | } | |
1015 | ||
1016 | ||
1017 | /** | |
1018 | * Connection problem while trying to get ip through webcheck url | |
1019 | * @param curl_err_buff Curl error message | |
1020 | * @param url the url | |
1021 | */ | |
e8787e2e | 1022 | void Logger::print_webcheck_url_connection_problem(const char * curl_err_buff, const string& url) |
1c0908b5 | 1023 | { |
cbbdeb6c BS |
1024 | int level = 1; |
1025 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
1026 | { |
1027 | ostringstream msg; | |
1028 | msg << "There was a problem while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
cbbdeb6c | 1029 | log_warning(msg.str(),level); |
1c0908b5 BS |
1030 | } |
1031 | } | |
1032 | ||
1033 | ||
1034 | /** | |
1035 | * Prints out curl error. | |
1036 | * @param curl_err_buff Curl error message. | |
1037 | * @param url URL | |
1038 | */ | |
1039 | void Logger::print_webcheck_error(const char * curl_err_buff, const string& url) const | |
1040 | { | |
cbbdeb6c | 1041 | int level = 0; |
d77313ea | 1042 | if ( level <= Loglevel ) |
1c0908b5 BS |
1043 | { |
1044 | ostringstream msg; | |
1045 | msg << "There was an error while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
ce70569b | 1046 | log_error(msg.str()); |
68c6b4af BS |
1047 | } |
1048 | } | |
1c0908b5 BS |
1049 | |
1050 | ||
1051 | /** | |
1052 | * Prints out the received data through curl. | |
1053 | * @param curl_data Data string | |
1054 | */ | |
1055 | void Logger::print_received_curl_data(const string& curl_data) const | |
1056 | { | |
cbbdeb6c | 1057 | int level = 1; |
d77313ea | 1058 | if ( level <= Loglevel ) |
1c0908b5 BS |
1059 | { |
1060 | ostringstream msg; | |
1061 | msg << "Received CURL data: " << curl_data << endl; | |
ce70569b | 1062 | log_notice(msg.str()); |
1c0908b5 BS |
1063 | } |
1064 | } | |
1065 | ||
1066 | ||
1067 | /** | |
1068 | * IP was foudn through regex | |
1069 | * @param ip The IP found. | |
1070 | */ | |
1071 | void Logger::print_regex_found_ip(const string& ip) const | |
1072 | { | |
cbbdeb6c | 1073 | int level = 1; |
d77313ea | 1074 | if ( level <= Loglevel ) |
1c0908b5 BS |
1075 | { |
1076 | ostringstream msg; | |
1077 | msg << "Found IP-Address via regex: " << ip << endl; | |
ce70569b | 1078 | log_notice(msg.str()); |
1c0908b5 BS |
1079 | } |
1080 | } | |
1081 | ||
1082 | ||
1083 | /** | |
1084 | * No IP was found through regex. | |
1085 | * @param data The data string which should contain a valid IP.s | |
1086 | */ | |
e8787e2e | 1087 | void Logger::print_regex_ip_not_found(const string& data) |
1c0908b5 | 1088 | { |
efbde536 | 1089 | int level = 1; |
cbbdeb6c | 1090 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
1c0908b5 BS |
1091 | { |
1092 | ostringstream msg; | |
1093 | msg << "Could not extract an IP-Address via regex from following data:\n" << data << endl; | |
cbbdeb6c | 1094 | log_warning(msg.str(),level); |
1c0908b5 BS |
1095 | } |
1096 | } | |
3c0cd271 BS |
1097 | |
1098 | ||
1099 | /** | |
1100 | * Detected multiple occurrences of the same option. | |
1101 | * @param message Error message. | |
1102 | */ | |
1103 | void Logger::print_multiple_cmd_option(const string& message) const | |
1104 | { | |
cbbdeb6c | 1105 | int level = 0; |
d77313ea | 1106 | if ( level <= Loglevel ) |
3c0cd271 BS |
1107 | { |
1108 | ostringstream msg; | |
1109 | msg << "The same option is only allowed once: " << message << endl; | |
ce70569b | 1110 | log_error(msg.str()); |
3c0cd271 BS |
1111 | } |
1112 | } | |
1113 | ||
1114 | ||
1115 | /** | |
1116 | * An update would exceed the update interval. Prints out a warning message. | |
0ebcd4ef | 1117 | * @param override_log_level Override log level with zero if true |
3c0cd271 BS |
1118 | * @param current_time Current time. |
1119 | * @param old_time Time of update #MaxUpdatesWithinInterval ago. | |
1120 | * @param MaxUpdatesWithinInterval Number of allowed updates in one update interval. | |
1121 | * @param service The service which exceeds update interval. | |
1122 | */ | |
0ebcd4ef | 1123 | void Logger::print_update_not_allowed(bool override_log_level, const time_t current_time, const time_t old_time, const int MaxUpdatesWithinInterval, const string& service) |
3c0cd271 | 1124 | { |
efbde536 | 1125 | int level = 1; |
0ebcd4ef TJ |
1126 | |
1127 | if (override_log_level) | |
1128 | level = 0; | |
1129 | ||
cbbdeb6c | 1130 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
3c0cd271 BS |
1131 | { |
1132 | ostringstream msg; | |
1133 | 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 | 1134 | log_warning(msg.str(),level); |
3c0cd271 BS |
1135 | } |
1136 | } | |
1137 | ||
1138 | ||
1139 | /** | |
1140 | * Failure while running update for service. | |
1141 | * @param service Services' name. | |
1142 | */ | |
e8787e2e | 1143 | void Logger::print_update_service_failure(const string& service) |
3c0cd271 | 1144 | { |
cbbdeb6c BS |
1145 | int level = 0; |
1146 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
3c0cd271 BS |
1147 | { |
1148 | ostringstream msg; | |
1149 | msg << "Could not update service: " << service << endl; | |
cbbdeb6c | 1150 | log_warning(msg.str(),level); |
3c0cd271 BS |
1151 | } |
1152 | } | |
e304c27b | 1153 | |
e38d7604 TJ |
1154 | /** |
1155 | * Start message | |
1156 | */ | |
1157 | void Logger::print_started() const | |
1158 | { | |
1159 | int level = 0; | |
1160 | if ( level <= Loglevel ) | |
1161 | { | |
1162 | log_notice("Started"); | |
1163 | } | |
1164 | } | |
1165 | ||
e304c27b BS |
1166 | |
1167 | /** | |
1168 | * Starting shutdown | |
1169 | */ | |
1170 | void Logger::print_starting_shutdown() const | |
1171 | { | |
cbbdeb6c | 1172 | int level = 0; |
d77313ea | 1173 | if ( level <= Loglevel ) |
e304c27b | 1174 | { |
ce70569b | 1175 | log_notice("Shutting down ..."); |
e304c27b BS |
1176 | } |
1177 | } | |
1178 | ||
1179 | ||
1180 | /** | |
1181 | * Shutdown complete | |
1182 | */ | |
1183 | void Logger::print_shutdown_succeeded() const | |
1184 | { | |
cbbdeb6c | 1185 | int level = 0; |
d77313ea | 1186 | if ( level <= Loglevel ) |
e304c27b | 1187 | { |
ce70569b | 1188 | log_notice("Shutting down complete ..."); |
e304c27b BS |
1189 | } |
1190 | } | |
1191 | ||
1192 | ||
1193 | /** | |
1194 | * Shutdown parent succeeded | |
1195 | */ | |
1196 | void Logger::print_shutdown_parent_succeeded() const | |
1197 | { | |
cbbdeb6c | 1198 | int level = 0; |
d77313ea | 1199 | if ( level <= Loglevel ) |
e304c27b | 1200 | { |
ce70569b | 1201 | log_notice("Shutting down parent process completed ..."); |
e304c27b BS |
1202 | } |
1203 | } | |
1204 | ||
1205 | ||
1206 | /** | |
1207 | * Starting shutdown parent | |
1208 | */ | |
1209 | void Logger::print_starting_shutdown_parent() const | |
1210 | { | |
cbbdeb6c | 1211 | int level = 0; |
d77313ea | 1212 | if ( level <= Loglevel ) |
e304c27b | 1213 | { |
ce70569b | 1214 | log_notice("Shutting down parent process ..."); |
e304c27b BS |
1215 | } |
1216 | } | |
0541cd71 BS |
1217 | |
1218 | ||
1219 | /** | |
1220 | * DNS cache record timeout | |
1221 | * @param hostname Hostname | |
1222 | * @param lastupdated Lastupdated | |
1223 | * @param dns_cache_ttl DNS cache TTL | |
1224 | * @param current_time Current time | |
1225 | */ | |
8a00a649 | 1226 | void Logger::print_recheck_dns_entry(const string& hostname, const int lastupdated, const int dns_cache_ttl, const int current_time) const |
0541cd71 | 1227 | { |
cbbdeb6c | 1228 | int level = 1; |
d77313ea | 1229 | if ( level <= Loglevel ) |
0541cd71 BS |
1230 | { |
1231 | ostringstream msg; | |
d5a516ba | 1232 | 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; |
ce70569b | 1233 | log_notice(msg.str()); |
0541cd71 BS |
1234 | } |
1235 | } | |
1236 | ||
1237 | ||
1238 | /** | |
8a00a649 BS |
1239 | * Missing proxy option on command line. |
1240 | */ | |
1241 | void Logger::print_missing_cmd_proxy_option() const | |
1242 | { | |
cbbdeb6c | 1243 | int level = 0; |
d77313ea | 1244 | if ( level <= Loglevel ) |
8a00a649 | 1245 | { |
ce70569b | 1246 | log_error("Missing option to initialize proxy. http_proxy and http_proxy_port must be specified."); |
8a00a649 BS |
1247 | } |
1248 | } | |
1249 | ||
1250 | ||
1251 | /** | |
1252 | * Multiple option in service config file. | |
1253 | * @param service_conf_file Service config file | |
1254 | * @param message Multiple option text | |
1255 | */ | |
1256 | void Logger::print_multiple_service_conf_option(const string& service_conf_file, const string& message) const | |
1257 | { | |
cbbdeb6c | 1258 | int level = 0; |
d77313ea | 1259 | if ( level <= Loglevel ) |
8a00a649 BS |
1260 | { |
1261 | ostringstream msg; | |
1262 | msg << "Multiple occurrences of the same option in service config file detected: " << service_conf_file << " " << message << endl; | |
ce70569b | 1263 | log_error(msg.str()); |
8a00a649 BS |
1264 | } |
1265 | } | |
1266 | ||
1267 | ||
1268 | /** | |
1269 | * Multiple option in main config file. | |
1270 | * @param service_conf_file Service config file | |
1271 | * @param message Multiple option text | |
1272 | */ | |
1273 | void Logger::print_multiple_main_conf_option(const string& main_conf_file, const string& message) const | |
1274 | { | |
cbbdeb6c | 1275 | int level = 0; |
d77313ea | 1276 | if ( level <= Loglevel ) |
8a00a649 BS |
1277 | { |
1278 | ostringstream msg; | |
1279 | msg << "Multiple occurrences of the same option in main config file detected: " << main_conf_file << " " << message << endl; | |
ce70569b | 1280 | log_error(msg.str()); |
8a00a649 BS |
1281 | } |
1282 | } | |
1283 | ||
1284 | ||
1285 | /** | |
1286 | * Missing proxy option in main config file. | |
2dd2db3e | 1287 | * @param main_conf_filename The concerning config file. |
8a00a649 BS |
1288 | */ |
1289 | void Logger::print_missing_conf_proxy_option(const string& main_conf_filename) const | |
1290 | { | |
cbbdeb6c | 1291 | int level = 0; |
d77313ea | 1292 | if ( level <= Loglevel ) |
8a00a649 BS |
1293 | { |
1294 | ostringstream msg; | |
1295 | msg << "Missing option to initialize proxy in main config file: " << main_conf_filename << " http_proxy and http_proxy_port must be specified." << endl; | |
ce70569b | 1296 | log_error(msg.str()); |
8a00a649 BS |
1297 | } |
1298 | } | |
2dd2db3e BS |
1299 | |
1300 | ||
1301 | /** | |
1302 | * There is no domain part in the given hostname | |
1303 | * @param hostname The hostname with no domain part in it. | |
1304 | */ | |
d5a516ba | 1305 | void Logger::print_no_domain_part(const string& hostname) const |
2dd2db3e BS |
1306 | { |
1307 | int level = 0; | |
d77313ea | 1308 | if ( level <= Loglevel ) |
2dd2db3e BS |
1309 | { |
1310 | ostringstream msg; | |
1311 | msg << "There is no domain part in the given hostname: " << hostname << endl; | |
ce70569b | 1312 | log_notice(msg.str()); |
2dd2db3e BS |
1313 | } |
1314 | } | |
d5a516ba BS |
1315 | |
1316 | ||
1317 | /** | |
31af6a2e BS |
1318 | * Service is not initialized properly. |
1319 | * @param service The service. | |
1320 | */ | |
e8787e2e | 1321 | void Logger::print_httphelper_not_initialized() const |
31af6a2e BS |
1322 | { |
1323 | int level = 0; | |
1324 | if ( level <= Loglevel ) | |
1325 | { | |
e8787e2e | 1326 | log_error("HTTP-Helper is not initialized properly."); |
31af6a2e BS |
1327 | } |
1328 | } | |
1329 | ||
1330 | ||
1331 | /** | |
cfdfbf4c | 1332 | * A curl error occured. |
31af6a2e BS |
1333 | * @param msg The error message |
1334 | * @param curl_err_code The resulting curl error code | |
1335 | */ | |
c730deea | 1336 | void Logger::print_curl_error_init(const std::string& err_msg, const CURLcode curl_err_code) const |
31af6a2e BS |
1337 | { |
1338 | string curl_err = ""; | |
1339 | ||
1340 | if ( curl_err_code == CURLE_FAILED_INIT ) | |
1341 | curl_err = "CURLE_FAILED_INIT"; | |
1342 | else | |
1343 | curl_err = "UNKNOWN"; | |
1344 | ||
1345 | int level = 0; | |
e8787e2e | 1346 | if ( (level <= Loglevel) ) |
31af6a2e BS |
1347 | { |
1348 | ostringstream msg; | |
557b6f56 | 1349 | msg << "Curl error: " << err_msg << " Curl error code: " << curl_err_code << " " << curl_err << endl; /*lint !e641 */ |
ce70569b | 1350 | log_error(msg.str()); |
31af6a2e BS |
1351 | } |
1352 | } | |
1353 | ||
1354 | ||
1355 | /** | |
cfdfbf4c | 1356 | * A curl error occured. |
d5a516ba BS |
1357 | * @param url The url requested by the curl operation |
1358 | * @param curl_err_code The resulting curl error code | |
1359 | */ | |
31af6a2e | 1360 | void Logger::print_curl_error(const string& url, const CURLcode curl_err_code) const |
d5a516ba BS |
1361 | { |
1362 | string curl_err = ""; | |
1363 | ||
31af6a2e | 1364 | if ( curl_err_code == CURLE_URL_MALFORMAT ) |
d5a516ba | 1365 | curl_err = "CURLE_URL_MALFORMAT"; |
31af6a2e | 1366 | else if ( curl_err_code == CURLE_COULDNT_RESOLVE_HOST ) |
d5a516ba | 1367 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; |
31af6a2e | 1368 | else if ( curl_err_code == CURLE_COULDNT_CONNECT ) |
d5a516ba BS |
1369 | curl_err = "CURLE_COULDNT_CONNECT"; |
1370 | else | |
1371 | curl_err = "UNKNOWN"; | |
1372 | ||
1373 | int level = 0; | |
e8787e2e | 1374 | if ( (level <= Loglevel) ) |
d5a516ba BS |
1375 | { |
1376 | ostringstream msg; | |
557b6f56 | 1377 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " " << curl_err << endl; /*lint !e641 */ |
e8787e2e | 1378 | log_error(msg.str()); |
d5a516ba BS |
1379 | } |
1380 | } | |
1381 | ||
1382 | ||
1383 | /** | |
cfdfbf4c | 1384 | * A curl error occured. |
d5a516ba BS |
1385 | * @param url The url requested by the curl operation |
1386 | * @param curl_err_code The resulting curl error code | |
1387 | * @param curl_err_buff The curl error buffer | |
1388 | */ | |
c730deea | 1389 | void Logger::print_curl_error(const string& url, const CURLcode curl_err_code, const char * curl_err_buff) const |
d5a516ba BS |
1390 | { |
1391 | string curl_err = ""; | |
1392 | ||
c730deea | 1393 | if ( curl_err_code == CURLE_URL_MALFORMAT ) |
d5a516ba | 1394 | curl_err = "CURLE_URL_MALFORMAT"; |
c730deea | 1395 | else if ( curl_err_code == CURLE_COULDNT_RESOLVE_HOST ) |
d5a516ba | 1396 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; |
c730deea | 1397 | else if ( curl_err_code == CURLE_COULDNT_CONNECT ) |
d5a516ba BS |
1398 | curl_err = "CURLE_COULDNT_CONNECT"; |
1399 | else | |
1400 | curl_err = "UNKNOWN"; | |
1401 | ||
1402 | int level = 0; | |
e8787e2e | 1403 | if ( (level <= Loglevel) ) |
d5a516ba BS |
1404 | { |
1405 | ostringstream msg; | |
557b6f56 | 1406 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " " << curl_err << " " << curl_err_buff << endl; /*lint !e641 */ |
e8787e2e | 1407 | log_error(msg.str()); |
d5a516ba BS |
1408 | } |
1409 | } | |
1410 | ||
1411 | ||
1412 | /** | |
1413 | * Prints out the data received by curl operation | |
43f4565e | 1414 | * @param CurlWritedataBuff |
d5a516ba BS |
1415 | */ |
1416 | void Logger::print_curl_data(const string& curl_writedata_buff) const | |
1417 | { | |
1418 | int level = 1; | |
d77313ea | 1419 | if ( level <= Loglevel ) |
d5a516ba BS |
1420 | { |
1421 | ostringstream msg; | |
b6228761 | 1422 | msg << "Data received by curl: " << curl_writedata_buff << endl; |
ce70569b | 1423 | log_notice(msg.str()); |
d5a516ba BS |
1424 | } |
1425 | } | |
1426 | ||
1427 | ||
1428 | /** | |
a03fb896 BS |
1429 | * Not authorized to perform requested update operation |
1430 | * @param service The requested service. | |
d5a516ba BS |
1431 | * @param username Username |
1432 | * @param password Password | |
1433 | */ | |
a03fb896 | 1434 | void Logger::print_service_not_authorized(const string& service, const string& username, const string& password) const |
d5a516ba BS |
1435 | { |
1436 | int level = 0; | |
e8787e2e | 1437 | if ( level <= Loglevel ) |
d5a516ba BS |
1438 | { |
1439 | ostringstream msg; | |
a03fb896 | 1440 | msg << "Not authorized to perform update operation on service: " << service << " Please check username and password: " << username << ":" << password << endl; |
e8787e2e | 1441 | log_notice(msg.str()); |
d5a516ba BS |
1442 | } |
1443 | } | |
1444 | ||
1445 | ||
1446 | /** | |
1447 | * Prints out the http status code | |
1448 | * @param url Url | |
1449 | * @param output HTTP status code | |
1450 | */ | |
1af7c124 | 1451 | void Logger::print_http_status_code(const string& url, const long http_code) const |
d5a516ba BS |
1452 | { |
1453 | int level = 1; | |
d77313ea | 1454 | if ( level <= Loglevel ) |
d5a516ba BS |
1455 | { |
1456 | ostringstream msg; | |
1457 | msg << "Requested URL: " << url << " Received HTTP status code: " << http_code << endl; | |
ce70569b | 1458 | log_notice(msg.str()); |
d5a516ba BS |
1459 | } |
1460 | } | |
b6228761 BS |
1461 | |
1462 | ||
1463 | /** | |
1464 | * Generic failure while trying to update service | |
1465 | * @param url The requested URL | |
1466 | * @param curl_data The received curl_data from the server | |
1467 | */ | |
1468 | void Logger::print_update_failure(const string& url, const string& curl_data) const | |
1469 | { | |
1470 | int level = 0; | |
e8787e2e | 1471 | if ( (level <= Loglevel) ) |
b6228761 BS |
1472 | { |
1473 | ostringstream msg; | |
1474 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << curl_data << endl; | |
e8787e2e | 1475 | log_error(msg.str()); |
b6228761 BS |
1476 | } |
1477 | } | |
1a00eac6 BS |
1478 | |
1479 | ||
1480 | /** | |
b17fd691 BS |
1481 | * Generic failure while trying to update service |
1482 | * @param url The requested URL | |
1483 | * @param http_status_code The received http status code | |
1484 | */ | |
1485 | void Logger::print_update_failure(const string& url, const long http_status_code) const | |
1486 | { | |
1487 | int level = 0; | |
e8787e2e | 1488 | if ( level <= Loglevel ) |
b17fd691 BS |
1489 | { |
1490 | ostringstream msg; | |
1491 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << http_status_code << endl; | |
e8787e2e | 1492 | log_error(msg.str()); |
b17fd691 BS |
1493 | } |
1494 | } | |
1495 | ||
1496 | /** | |
1a00eac6 | 1497 | * Hostname is invalid, contains no or only one domain part. |
43f4565e | 1498 | * @param hostname The full qualified host name. |
1a00eac6 | 1499 | */ |
e8787e2e | 1500 | void Logger::print_invalid_hostname(const string& hostname) |
1a00eac6 BS |
1501 | { |
1502 | int level = 0; | |
1503 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1504 | { | |
1505 | ostringstream msg; | |
1506 | msg << "The configured hostname: " << hostname << " is invalid. Please add the corresponding domain part." << endl; | |
1507 | log_warning(msg.str(),level); | |
1508 | } | |
1509 | } | |
4ef36a12 BS |
1510 | |
1511 | ||
1512 | /** | |
1513 | * An IP in a private range was detected | |
1514 | * @param ip The private IP | |
1515 | */ | |
e8787e2e | 1516 | void Logger::print_ip_is_local(const string& ip) |
4ef36a12 | 1517 | { |
60657d55 | 1518 | int level = 1; |
4ef36a12 BS |
1519 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
1520 | { | |
1521 | ostringstream msg; | |
1522 | msg << "The detected IP is within a private IP range: " << ip << endl; | |
1523 | log_warning(msg.str(),level); | |
1524 | } | |
1525 | } | |
1526 | ||
1527 | ||
1528 | /** | |
1529 | * Regex is matching in string | |
1530 | * @param regex The regex pattern | |
1531 | * @param matching_string The string | |
1532 | */ | |
a78b44b5 | 1533 | void Logger::print_regex_match(const string& regex, const string& matching_string) const |
4ef36a12 BS |
1534 | { |
1535 | int level = 1; | |
d77313ea | 1536 | if ( level <= Loglevel ) |
4ef36a12 BS |
1537 | { |
1538 | ostringstream msg; | |
1539 | msg << "Regex: " << regex << " is matching in: " << matching_string << endl; | |
ce70569b | 1540 | log_notice(msg.str()); |
4ef36a12 BS |
1541 | } |
1542 | } | |
a78b44b5 BS |
1543 | |
1544 | ||
1545 | /** | |
1546 | * Regex is not matching | |
1547 | * @param regex Regex | |
1548 | * @param not_matching_string String | |
1549 | */ | |
e8787e2e | 1550 | void Logger::print_no_regex_match(const string& regex, const string& not_matching_string) |
a78b44b5 BS |
1551 | { |
1552 | int level = 1; | |
1553 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1554 | { | |
1555 | ostringstream msg; | |
1556 | msg << "Regex: " << regex << " is not matching in: " << not_matching_string << endl; | |
1557 | log_warning(msg.str(),level); | |
1558 | } | |
1559 | } | |
1560 | ||
1561 | ||
1562 | /** | |
1563 | * Could not parse gnudip initial reply. | |
1564 | * @param curl_data The data received from gnudip server which should contain salt, time and sign. | |
1565 | */ | |
1566 | void Logger::print_could_not_parse_received_data(const string& curl_data) const | |
1567 | { | |
1568 | int level = 0; | |
e8787e2e | 1569 | if ( (level <= Loglevel) ) |
a78b44b5 BS |
1570 | { |
1571 | ostringstream msg; | |
1572 | msg << "Could not parse salt, time and sign from initial gnudip server reply: " << curl_data << endl; | |
e8787e2e | 1573 | log_error(msg.str()); |
a78b44b5 BS |
1574 | } |
1575 | } | |
1576 | ||
1577 | ||
1578 | /** | |
1579 | * Gnudip salt, time and sign could not be got from map | |
1580 | */ | |
1581 | void Logger::print_could_not_get_initial_gnudip_data() const | |
1582 | { | |
1583 | int level = 0; | |
e8787e2e | 1584 | if ( (level <= Loglevel) ) |
a78b44b5 | 1585 | { |
e8787e2e | 1586 | log_error("Could not get salt, time and sign from map."); |
a78b44b5 BS |
1587 | } |
1588 | } | |
1589 | ||
1590 | ||
a2f5be94 BS |
1591 | |
1592 | /** | |
1593 | * Gnudip protocol requires explicit declaration of a servername. | |
1594 | */ | |
e8787e2e | 1595 | void Logger::print_gnudip_requires_servername() |
a78b44b5 BS |
1596 | { |
1597 | int level = 0; | |
1598 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1599 | { | |
20cc3887 | 1600 | log_warning("Gnudip requires explicit definition of servername via config!",level); |
a78b44b5 BS |
1601 | } |
1602 | } | |
a2f5be94 BS |
1603 | |
1604 | ||
1605 | /** | |
1606 | * An exception occured while computing the md5 sum. | |
1607 | * @param what The exception occured. | |
1608 | */ | |
c1b8cb79 | 1609 | void Logger::print_exception_md5_sum(const string& what) const |
a2f5be94 BS |
1610 | { |
1611 | int level = 0; | |
d77313ea | 1612 | if ( level <= Loglevel ) |
a2f5be94 BS |
1613 | { |
1614 | ostringstream msg; | |
1615 | msg << "An exception occured while computing a md5 sum: " << what << endl; | |
ce70569b | 1616 | log_error(msg.str()); |
a2f5be94 BS |
1617 | } |
1618 | } | |
a03fb896 BS |
1619 | |
1620 | ||
1621 | /** | |
cfdfbf4c | 1622 | * A network exception occured. |
a03fb896 BS |
1623 | * @param what The exception occured. |
1624 | */ | |
c1b8cb79 | 1625 | void Logger::print_network_error(const string& what) const |
a03fb896 BS |
1626 | { |
1627 | int level = 0; | |
d77313ea | 1628 | if ( level <= Loglevel ) |
a03fb896 BS |
1629 | { |
1630 | ostringstream msg; | |
cfdfbf4c | 1631 | msg << "A network exception occured: " << what << endl; |
ce70569b | 1632 | log_error(msg.str()); |
a03fb896 BS |
1633 | } |
1634 | } | |
1635 | ||
1636 | ||
1637 | /** | |
1638 | * An undefined protocol error occured. | |
1639 | * @param protocol The protocol | |
1640 | * @param error The error | |
1641 | */ | |
c1b8cb79 | 1642 | void Logger::print_undefined_protocol_error(const string& protocol, const string& error) const |
a03fb896 BS |
1643 | { |
1644 | int level = 0; | |
d77313ea | 1645 | if ( level <= Loglevel ) |
a03fb896 BS |
1646 | { |
1647 | ostringstream msg; | |
1648 | msg << "An undefined protocol error occured. Protocol: " << protocol << " Error: " << error << endl; | |
ce70569b | 1649 | log_error(msg.str()); |
a03fb896 BS |
1650 | } |
1651 | } | |
d77313ea BS |
1652 | |
1653 | /** | |
1654 | * Error while trying to log through external program. | |
1655 | * @param external_prog The external program called. | |
1656 | */ | |
c1b8cb79 | 1657 | void Logger::print_error_external_logging(const string& external_prog) const |
d77313ea BS |
1658 | { |
1659 | int level = 0; | |
1660 | if ( level <= Loglevel ) | |
1661 | { | |
1662 | ostringstream msg; | |
1663 | msg << "Error while trying to log through external program: " << external_prog << endl; | |
ce70569b | 1664 | log_notice(msg.str()); |
d77313ea BS |
1665 | } |
1666 | } | |
c1b8cb79 BS |
1667 | |
1668 | ||
1669 | /** | |
1670 | * Error while parsing config file. | |
1671 | * @param error Error occured. | |
1672 | * @param config_file Config file. | |
1673 | */ | |
1674 | void Logger::print_error_parsing_config_file(const string& filename, const string& error) const | |
1675 | { | |
1676 | int level = 0; | |
1677 | if ( level <= Loglevel ) | |
1678 | { | |
1679 | ostringstream msg; | |
1680 | msg << "Error while parsing config file: " << filename << " Error: " << error << endl; | |
ce70569b | 1681 | log_notice(msg.str()); |
c1b8cb79 BS |
1682 | } |
1683 | } | |
1684 | ||
1685 | ||
1686 | /** | |
1687 | * Error while parsing cmd option | |
1688 | * @param error Error | |
1689 | */ | |
1690 | void Logger::print_error_parsing_cmd(const string& error) const | |
1691 | { | |
1692 | int level = 0; | |
1693 | if ( level <= Loglevel ) | |
1694 | { | |
1695 | ostringstream msg; | |
1696 | msg << "Error while parsing cmd options: " << error << endl; | |
ce70569b | 1697 | log_error(msg.str()); |
c1b8cb79 BS |
1698 | } |
1699 | } | |
2b0f7c11 BS |
1700 | |
1701 | ||
1702 | /** | |
1703 | * The webcheck interval was exceeded, so webcheck not allowed. | |
1704 | * @param last_webcheck Time of last webcheck. | |
3c4705d9 | 1705 | * @param webcheck_interval Webcheck interval time in seconds. |
2b0f7c11 BS |
1706 | * @param current_time Current system time. |
1707 | */ | |
c730deea | 1708 | void Logger::print_webcheck_exceed_interval( const time_t last_webcheck, const int webcheck_interval, const time_t current_time ) const |
2b0f7c11 | 1709 | { |
60657d55 | 1710 | int level = 1; |
2b0f7c11 BS |
1711 | if ( level <= Loglevel ) |
1712 | { | |
1713 | ostringstream msg; | |
3c4705d9 TJ |
1714 | msg << "Skipped webcheck in idle period (" << (last_webcheck+webcheck_interval)-current_time << " more seconds"; |
1715 | msg << ", last_webcheck: " << last_webcheck << ", webcheck_interval(sec): " << webcheck_interval << ")" << endl; | |
ce70569b | 1716 | log_notice(msg.str()); |
2b0f7c11 BS |
1717 | } |
1718 | } | |
1af7c124 BS |
1719 | |
1720 | ||
1721 | /** | |
1722 | * Checking if hosts needs update. | |
1723 | * @param hostname Hostname | |
1724 | * @param current_time Current time | |
1725 | * @param lastupdated Last updated | |
1726 | */ | |
c730deea | 1727 | void Logger::print_check_service_update(const string& hostname, const time_t current_time, const time_t lastupdated) const |
1af7c124 BS |
1728 | { |
1729 | int level = 1; | |
1730 | if ( level <= Loglevel ) | |
1731 | { | |
1732 | ostringstream msg; | |
1733 | msg << "Checking if host: " << hostname << " needs update. Current time: " << current_time << " Last updated: " << lastupdated << endl; | |
ce70569b | 1734 | log_notice(msg.str()); |
1af7c124 BS |
1735 | } |
1736 | } | |
1737 | ||
1738 | ||
1739 | /** | |
1740 | * Cached DNS entry | |
1741 | * @param hostname Hostname | |
1742 | * @param ip_dns_recheck DNS recheck IP | |
1743 | * @param ip_last_update IP set in last update | |
1744 | * @param ip_host Hosts' IP | |
1745 | */ | |
1746 | void Logger::print_cached_dns_entry(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host) const | |
1747 | { | |
1748 | int level = 1; | |
1749 | if ( level <= Loglevel ) | |
1750 | { | |
1751 | ostringstream msg; | |
1752 | msg << "Cached DNS record for host <" << hostname << "> : " << ip_dns_recheck << " Last updated IP: " << ip_last_update << " Hosts IP: " << ip_host << endl; | |
ce70569b | 1753 | log_notice(msg.str()); |
1af7c124 BS |
1754 | } |
1755 | } | |
1756 | ||
1757 | ||
1758 | /** | |
1af7c124 BS |
1759 | * Updating service |
1760 | * @param hostname Hostname | |
1761 | * @param ip_dns_recheck Cached DNS entry | |
1762 | * @param ip_last_update IP set in last update | |
1763 | * @param ip_host Hosts IP | |
1764 | * @param lastupdated Lastupdated | |
1765 | */ | |
08a5a621 | 1766 | void Logger::print_update_service(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host, const time_t lastupdated) const{ |
1af7c124 BS |
1767 | int level = 1; |
1768 | if ( level <= Loglevel ) | |
1769 | { | |
1770 | ostringstream msg; | |
1771 | msg << "Updating service. Hostname: " << hostname << " DNS-Record: " << ip_dns_recheck << " IP set in last update: " << ip_last_update << " Lastupdated: " << lastupdated << " Hosts IP: " << ip_host << endl; | |
ce70569b | 1772 | log_notice(msg.str()); |
1af7c124 BS |
1773 | } |
1774 | } | |
1775 | ||
1776 | ||
1777 | /** | |
1778 | * TTL expired | |
1779 | * @param hostname Hostname | |
1780 | * @param ip_dns_recheck Cached DNS entry | |
1781 | * @param ip_last_update IP set in last update | |
1782 | * @param ip_host Hosts IP | |
1783 | * @param lastupdated Last updated | |
1784 | * @param dns_cache_ttl DNS cache ttl | |
1785 | * @param current_time Current time | |
1786 | */ | |
08a5a621 | 1787 | void Logger::print_update_service_ttl_expired(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host, const time_t lastupdated, const int dns_cache_ttl, const time_t current_time) const |
1af7c124 BS |
1788 | { |
1789 | int level = 1; | |
1790 | if ( level <= Loglevel ) | |
1791 | { | |
1792 | ostringstream msg; | |
1793 | msg << "TTL for service expired and still pointing to old IP. Hostname: " << hostname << " DNS-Record: " << ip_dns_recheck << " IP set in last update: " << ip_last_update << " Lastupdated: " << lastupdated << "DNS Cache TTL: " << dns_cache_ttl << " Current Time: " << current_time << " Hosts IP: " << ip_host << endl; | |
ce70569b | 1794 | log_notice(msg.str()); |
1af7c124 BS |
1795 | } |
1796 | } | |
1797 | ||
1798 | ||
1799 | /** | |
1800 | * TTL expired | |
d55e13a6 | 1801 | * @param override_log_level Override log level with zero if true |
1af7c124 BS |
1802 | * @param hostname Hostname |
1803 | * @param ip_dns_recheck Cached DNS entry | |
1804 | * @param ip_last_update IP set in last update | |
1805 | * @param ip_host Hosts IP | |
1806 | * @param lastupdated Last updated | |
1807 | * @param dns_cache_ttl DNS cache ttl | |
1808 | * @param current_time Current time | |
1809 | */ | |
d55e13a6 | 1810 | void Logger::print_update_service_ttl_not_expired(bool override_log_level, const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host, const time_t lastupdated, const int dns_cache_ttl, const time_t current_time) const |
1af7c124 BS |
1811 | { |
1812 | int level = 1; | |
d55e13a6 TJ |
1813 | |
1814 | if (override_log_level) | |
1815 | level = 0; | |
1816 | ||
1af7c124 BS |
1817 | if ( level <= Loglevel ) |
1818 | { | |
1819 | ostringstream msg; | |
1820 | msg << "Waiting for DNS cache TTL to expire. Hostname: " << hostname << " DNS-Record: " << ip_dns_recheck << " IP set in last update: " << ip_last_update << " Lastupdated: " << lastupdated << "DNS Cache TTL: " << dns_cache_ttl << " Current Time: " << current_time << " Hosts IP: " << ip_host << endl; | |
ce70569b | 1821 | log_notice(msg.str()); |
1af7c124 BS |
1822 | } |
1823 | } | |
1824 | ||
1825 | ||
1826 | /** | |
1827 | * No update needed | |
d55e13a6 | 1828 | * @param override_log_level Override log level with zero if true |
1af7c124 BS |
1829 | * @param hostname Hostname |
1830 | * @param ip_dns_recheck Cached DNS entry | |
1831 | * @param ip_last_update IP set in last update | |
1832 | * @param ip_host Hosts IP | |
1833 | * @param lastupdated Last updated | |
1834 | */ | |
d55e13a6 | 1835 | void Logger::print_no_update_needed(bool override_log_level, const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host, const time_t lastupdated) const |
1af7c124 BS |
1836 | { |
1837 | int level = 1; | |
d55e13a6 TJ |
1838 | |
1839 | if (override_log_level) | |
1840 | level = 0; | |
1841 | ||
1af7c124 BS |
1842 | if ( level <= Loglevel ) |
1843 | { | |
1844 | ostringstream msg; | |
1845 | msg << "No update needed for host: " << hostname << " Cached DNS record: " << ip_dns_recheck << " IP set in last update: " << ip_last_update << " Hosts IP: " << ip_host << " Last updated: " << lastupdated << endl; | |
ce70569b | 1846 | log_notice(msg.str()); |
1af7c124 BS |
1847 | } |
1848 | } | |
1d2e2f56 BS |
1849 | |
1850 | ||
1851 | /** | |
1852 | * Error while trying to get local wan interface IP address through getifaddrs. | |
1853 | * @param error The system call which raised the error. | |
1854 | * @param error The error set by getifaddrs. | |
1855 | */ | |
1856 | void Logger::print_error_getting_local_wan_ip(const std::string& system_call, const std::string& error) const | |
1857 | { | |
1858 | int level = 0; | |
1859 | if ( level <= Loglevel ) | |
1860 | { | |
1861 | ostringstream msg; | |
1862 | msg << "Error while trying to get local wan interface IP address through '" << system_call << "': " << error << endl; | |
ce70569b | 1863 | log_error(msg.str()); |
1d2e2f56 BS |
1864 | } |
1865 | } | |
1866 | ||
1867 | ||
1868 | /** | |
1869 | * Could not get IP address of local wan interface. | |
f3141675 TJ |
1870 | * @param override_log_level Override log level with zero if true |
1871 | */ | |
1872 | void Logger::print_no_wan_ip(bool override_log_level) const | |
1873 | { | |
1874 | int level = 1; | |
1875 | ||
1876 | if (override_log_level) | |
1877 | level = 0; | |
1878 | ||
1879 | if ( level <= Loglevel ) | |
1880 | { | |
1881 | ostringstream msg; | |
1882 | msg << "Could not get IP address of local wan interface. Will retry later." << endl; | |
1883 | log_error(msg.str()); | |
1884 | } | |
1885 | } | |
1886 | ||
62956d9a TJ |
1887 | /** |
1888 | * Print extenral WAN IP | |
1889 | * @param override_log_level Override log level with zero if true | |
1890 | * @param ip External WAN IP | |
1891 | */ | |
1892 | void Logger::print_external_wan_ip(bool override_log_level, const std::string &ip) const | |
1893 | { | |
1894 | int level = 1; | |
1895 | ||
1896 | if (override_log_level) | |
1897 | level = 0; | |
1898 | ||
1899 | if ( level <= Loglevel ) | |
1900 | { | |
1901 | ostringstream msg; | |
1902 | msg << "Determined WAN interface IP: " << ip << endl; | |
1903 | log_error(msg.str()); | |
1904 | } | |
1905 | } | |
f3141675 TJ |
1906 | |
1907 | /** | |
1908 | * Could not resolve current IP for DNS name | |
1909 | * @param override_log_level Override log level with zero if true | |
1d2e2f56 | 1910 | */ |
f3141675 | 1911 | void Logger::print_dns_lookup_failed(bool override_log_level, const std::string &hostname) const |
1d2e2f56 | 1912 | { |
60657d55 | 1913 | int level = 1; |
f3141675 TJ |
1914 | |
1915 | if (override_log_level) | |
1916 | level = 0; | |
1917 | ||
1d2e2f56 BS |
1918 | if ( level <= Loglevel ) |
1919 | { | |
1920 | ostringstream msg; | |
f3141675 | 1921 | msg << "Could not resolve IP address for host " << hostname << ". Will retry later." << endl; |
ce70569b | 1922 | log_error(msg.str()); |
1d2e2f56 BS |
1923 | } |
1924 | } | |
60657d55 BS |
1925 | |
1926 | ||
1927 | /** | |
1928 | * Invalid service config was detected. | |
1929 | */ | |
1930 | void Logger::print_invalid_service_config() const | |
1931 | { | |
1932 | int level = 0; | |
1933 | if ( level <= Loglevel ) | |
1934 | { | |
1935 | log_error("Ignoring invalid service. Please check.\n"); | |
1936 | } | |
1937 | } | |
4475e30a BS |
1938 | |
1939 | ||
1940 | /** | |
1941 | * Print simple message. | |
1942 | */ | |
1943 | void Logger::print_msg( const string& msg ) const | |
1944 | { | |
1945 | int level = 0; | |
1946 | if ( level <= Loglevel ) | |
1947 | { | |
1948 | log_error(msg); | |
1949 | } | |
1950 | } |