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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) |
04d261b9 | 34 | , LogPasswords(false) |
254bbf53 | 35 | { |
e8787e2e | 36 | set_log_facility(Loglevel,Syslog,ExternalWarningLog,ExternalWarningLevel,ExternalLogOnlyOnce); |
254bbf53 BS |
37 | } |
38 | ||
39 | ||
40 | /** | |
41 | * Default Destructor | |
42 | */ | |
43 | Logger::~Logger() | |
44 | { | |
254bbf53 BS |
45 | } |
46 | ||
47 | ||
04d261b9 GE |
48 | |
49 | ||
254bbf53 | 50 | /** |
e8787e2e BS |
51 | * Decides if a external log message can be send. |
52 | * @param msg The message to log. | |
53 | */ | |
54 | bool Logger::is_allowed_to_send( const string& msg ) const | |
55 | { | |
56 | if ( (ExternalLogOnlyOnce) && (ExternalSendMessages.find(msg) != ExternalSendMessages.end()) ) | |
57 | return false; | |
58 | return true; | |
59 | } | |
60 | ||
61 | ||
62 | /** | |
63 | * Clears the external send messages set. | |
64 | */ | |
65 | void Logger::clear_external_send_messages() | |
66 | { | |
67 | ExternalSendMessages.clear(); | |
68 | } | |
69 | ||
70 | ||
71 | /** | |
59c8d63c BS |
72 | * Decides if Logging through syslog if enabled or through std. |
73 | * @param msg The message to log. | |
74 | */ | |
ce70569b | 75 | void Logger::log_notice(const string& msg) const |
59c8d63c BS |
76 | { |
77 | if ( Syslog ) | |
78 | syslog(LOG_NOTICE,msg.c_str()); | |
79 | else | |
27baf279 | 80 | cout << msg << endl;; |
59c8d63c BS |
81 | } |
82 | ||
83 | ||
84 | /** | |
47e0ee60 BS |
85 | * Escape shell arguments. |
86 | * @param input The input to escape. | |
87 | * @return The escaped string ready to use for the shell. | |
88 | */ | |
89 | string Logger::escape_shellarg(const string &input) | |
90 | { | |
91 | string output = "'"; | |
92 | string::const_iterator it, it_end = input.end(); | |
93 | for (it = input.begin(); it != it_end; it++) | |
94 | { | |
95 | if ( (*it) == '\'') | |
96 | output += "'\\'"; | |
97 | ||
98 | output += *it; | |
99 | } | |
100 | ||
101 | output += "'"; | |
102 | return output; | |
103 | } | |
104 | ||
105 | ||
106 | /** | |
59c8d63c BS |
107 | * Decides if Logging through syslog if enabled or through std. |
108 | * @param msg The message to log. | |
109 | */ | |
e8787e2e | 110 | void Logger::log_warning(const string& msg, int level) |
59c8d63c BS |
111 | { |
112 | if ( Syslog ) | |
113 | syslog(LOG_WARNING,msg.c_str()); | |
114 | else | |
27baf279 | 115 | cout << msg << endl; |
cbbdeb6c | 116 | |
e8787e2e | 117 | if ( (level <= ExternalWarningLevel) && (!ExternalWarningLog.empty()) && (is_allowed_to_send(msg)) ) |
cbbdeb6c | 118 | { |
e8787e2e BS |
119 | string message = msg; |
120 | // Remove endline from msg. | |
121 | if (!message.empty() && message[message.length()-1] == '\n') | |
43f4565e | 122 | message.erase(message.length()-1); /*lint !e534 */ |
e8787e2e | 123 | |
47e0ee60 BS |
124 | message = escape_shellarg(message); |
125 | ||
cbbdeb6c BS |
126 | string external = ExternalWarningLog; |
127 | external.append(" "); | |
e8787e2e | 128 | external.append(message); |
d77313ea | 129 | if ( system(external.c_str()) != 0 ) |
d77313ea | 130 | print_error_external_logging(external); |
e8787e2e | 131 | else |
43f4565e | 132 | ExternalSendMessages.insert(msg); /*lint !e534 */ |
cbbdeb6c | 133 | } |
59c8d63c BS |
134 | } |
135 | ||
136 | ||
137 | /** | |
138 | * Decides if Logging through syslog if enabled or through std. | |
139 | * @param msg The message to log. | |
140 | */ | |
ce70569b | 141 | void Logger::log_error(const string& msg) const |
59c8d63c BS |
142 | { |
143 | if ( Syslog ) | |
144 | syslog(LOG_ERR,msg.c_str()); | |
145 | else | |
27baf279 | 146 | cerr << msg << endl; |
59c8d63c BS |
147 | } |
148 | ||
149 | ||
150 | /** | |
8bca3c5d BS |
151 | * Setter for member Loglevel. |
152 | * @param _loglevel Value to set Loglevel to. | |
153 | */ | |
e8787e2e BS |
154 | void Logger::set_external_log_only_once( const bool _external_log_only_once ) |
155 | { | |
156 | ExternalLogOnlyOnce = _external_log_only_once; | |
157 | } | |
158 | ||
159 | ||
160 | /** | |
04d261b9 GE |
161 | * Setter for member LogPasswords. |
162 | * @param _log_passwords If we want to log passwords or not. | |
163 | */ | |
164 | void Logger::set_log_passwords( const bool _log_passwords ) | |
165 | { | |
166 | LogPasswords = _log_passwords; | |
167 | } | |
168 | ||
169 | ||
170 | /** | |
e8787e2e BS |
171 | * Setter for member Loglevel. |
172 | * @param _loglevel Value to set Loglevel to. | |
173 | */ | |
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174 | void Logger::set_loglevel(const int _loglevel) |
175 | { | |
176 | Loglevel = _loglevel; | |
177 | } | |
178 | ||
179 | ||
180 | /** | |
181 | * Getter for member Loglevel. | |
182 | * @return Loglevel. | |
183 | */ | |
b38684ce | 184 | int Logger::get_loglevel() const |
8bca3c5d BS |
185 | { |
186 | return Loglevel; | |
187 | } | |
188 | ||
189 | ||
190 | /** | |
191 | * Setter for member Syslog. | |
192 | * @param _syslog Wether to log through syslog or not. | |
193 | */ | |
194 | void Logger::set_syslog(const bool _syslog) | |
195 | { | |
196 | Syslog = _syslog; | |
197 | } | |
198 | ||
199 | ||
200 | /** | |
201 | * Getter for member Syslog. | |
202 | * @return True if logging through syslog is enabled, false otherwise. | |
203 | */ | |
b38684ce | 204 | bool Logger::get_syslog() const |
8bca3c5d BS |
205 | { |
206 | return Syslog; | |
207 | } | |
208 | ||
209 | ||
210 | /** | |
211 | * Initialize the logging facility. | |
212 | */ | |
e8787e2e | 213 | 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 |
214 | { |
215 | Loglevel = _loglevel; | |
216 | Syslog = _syslog; | |
cbbdeb6c BS |
217 | ExternalWarningLog = _external_error_log; |
218 | ExternalWarningLevel = _external_error_level; | |
e8787e2e | 219 | ExternalLogOnlyOnce = _external_log_only_once; |
8bca3c5d BS |
220 | |
221 | if ( Syslog ) | |
222 | openlog("bpdyndnsd",LOG_PID,LOG_DAEMON); | |
223 | } | |
224 | ||
225 | ||
226 | /** | |
254bbf53 BS |
227 | * Prints out the usage to the command line. |
228 | */ | |
b38684ce | 229 | void Logger::print_usage(const Options_descriptionPtr opt_desc) const |
254bbf53 | 230 | { |
cbbdeb6c | 231 | int level = 0; |
d77313ea | 232 | if ( level <= Loglevel ) |
59c8d63c BS |
233 | { |
234 | ostringstream msg; | |
235 | msg << "Usage: bpdyndnsd [Command line options]" << "\n" << endl; | |
236 | msg << *opt_desc << endl; | |
ce70569b | 237 | log_notice(msg.str()); |
59c8d63c | 238 | } |
254bbf53 BS |
239 | } |
240 | ||
241 | ||
242 | /** | |
243 | * Prints out the programm name and the given version string on stdout. | |
244 | * @param version Version string. | |
245 | */ | |
b38684ce | 246 | void Logger::print_version() const |
254bbf53 | 247 | { |
cbbdeb6c | 248 | int level = 0; |
d77313ea | 249 | if ( level <= Loglevel ) |
59c8d63c BS |
250 | { |
251 | ostringstream msg; | |
77e65070 | 252 | msg << "Bullet proof dynamic dns daemon.\nbpdyndnsd " << MAJOR_VERSION << "." << MINOR_VERSION << endl; |
ce70569b | 253 | log_notice(msg.str()); |
59c8d63c | 254 | } |
254bbf53 BS |
255 | } |
256 | ||
257 | ||
258 | /** | |
259 | * Prints out the successful parsing of the command line options. | |
260 | */ | |
b38684ce | 261 | void Logger::print_cmd_parsed() const |
254bbf53 | 262 | { |
cbbdeb6c | 263 | int level = 1; |
d77313ea | 264 | if ( level <= Loglevel ) |
59c8d63c | 265 | { |
ce70569b | 266 | log_notice("Command line options successfully parsed."); |
59c8d63c | 267 | } |
254bbf53 BS |
268 | } |
269 | ||
270 | ||
b38684ce | 271 | void Logger::print_conf_files_parsed() const |
667c672c | 272 | { |
cbbdeb6c | 273 | int level = 1; |
d77313ea | 274 | if ( level <= Loglevel ) |
667c672c | 275 | { |
ce70569b | 276 | log_notice("Config files successfully parsed."); |
667c672c BS |
277 | } |
278 | } | |
279 | ||
280 | ||
254bbf53 BS |
281 | /** |
282 | * Prints out the successful parsing of the config files. | |
daf2ea82 | 283 | * @param config_path The specified config path. |
254bbf53 | 284 | */ |
b38684ce | 285 | void Logger::print_conf_loaded(const string& config_path) const |
254bbf53 | 286 | { |
cbbdeb6c | 287 | int level = 1; |
d77313ea | 288 | if ( level <= Loglevel ) |
59c8d63c BS |
289 | { |
290 | ostringstream msg; | |
291 | msg << "Config files successfully loaded in: " << config_path << endl; | |
ce70569b | 292 | log_notice(msg.str()); |
59c8d63c | 293 | } |
254bbf53 BS |
294 | } |
295 | ||
296 | ||
297 | /** | |
daf2ea82 BS |
298 | * Prints out the unsuccessful parsing of the config files. |
299 | * @param config_path The specified config path. | |
254bbf53 | 300 | */ |
b38684ce | 301 | void Logger::print_conf_not_loaded(const string& config_path) const |
254bbf53 | 302 | { |
cbbdeb6c | 303 | int level = 0; |
d77313ea | 304 | if ( level <= Loglevel ) |
59c8d63c BS |
305 | { |
306 | ostringstream msg; | |
307 | msg << "Config files couldn't be loaded in: " << config_path << endl; | |
ce70569b | 308 | log_error(msg.str()); |
59c8d63c | 309 | } |
254bbf53 BS |
310 | } |
311 | ||
312 | ||
313 | /** | |
5b3f3f54 TJ |
314 | * Prints out the unsuccessful parsing of the config files. |
315 | */ | |
316 | void Logger::print_conf_reload_failed_exit() const | |
317 | { | |
318 | int level = 0; | |
319 | if ( level <= Loglevel ) | |
320 | log_error("Config files couldn't be reloaded. Exiting."); | |
321 | } | |
322 | ||
323 | ||
324 | /** | |
daf2ea82 BS |
325 | * A file could not be opened for reading. |
326 | * @param filename The filename. | |
254bbf53 | 327 | */ |
b38684ce | 328 | void Logger::print_error_opening_r(const string& filename) const |
254bbf53 | 329 | { |
cbbdeb6c | 330 | int level = 0; |
d77313ea | 331 | if ( level <= Loglevel ) |
59c8d63c BS |
332 | { |
333 | ostringstream msg; | |
334 | msg << "Error opening file for reading: " << filename << endl; | |
ce70569b | 335 | log_error(msg.str()); |
59c8d63c | 336 | } |
254bbf53 BS |
337 | } |
338 | ||
339 | ||
340 | /** | |
667c672c BS |
341 | * A file could not be opened for writing. |
342 | * @param filename The filename. | |
343 | */ | |
b38684ce | 344 | void Logger::print_error_opening_rw(const string& filename) const |
667c672c | 345 | { |
cbbdeb6c | 346 | int level = 0; |
d77313ea | 347 | if ( level <= Loglevel ) |
667c672c BS |
348 | { |
349 | ostringstream msg; | |
350 | msg << "Error opening file for writing: " << filename << endl; | |
ce70569b | 351 | log_error(msg.str()); |
667c672c BS |
352 | } |
353 | } | |
354 | ||
355 | ||
356 | /** | |
254bbf53 BS |
357 | * Desctructor of specified class was called. |
358 | * @param _class Name of the class. | |
359 | */ | |
b38684ce | 360 | void Logger::print_destructor_call(const string& _class) const |
254bbf53 | 361 | { |
cbbdeb6c | 362 | int level = 1; |
d77313ea | 363 | if ( level <= Loglevel ) |
59c8d63c BS |
364 | { |
365 | ostringstream msg; | |
366 | msg << "Destructor call: " << _class << endl; | |
ce70569b | 367 | log_notice(msg.str()); |
59c8d63c | 368 | } |
254bbf53 BS |
369 | } |
370 | ||
371 | ||
372 | /** | |
373 | * Constructor of specified class was called. | |
374 | * @param _class Name of the class. | |
375 | */ | |
b38684ce | 376 | void Logger::print_constructor_call(const string& _class) const |
254bbf53 | 377 | { |
cbbdeb6c | 378 | int level = 1; |
d77313ea | 379 | if ( level <= Loglevel ) |
59c8d63c BS |
380 | { |
381 | ostringstream msg; | |
382 | msg << "Constructor call: " << _class << endl; | |
ce70569b | 383 | log_notice(msg.str()); |
59c8d63c | 384 | } |
254bbf53 BS |
385 | } |
386 | ||
387 | ||
388 | /** | |
389 | * Update method for specified service was called. | |
0f0908e1 | 390 | * @param service The service for which the update is running. |
254bbf53 | 391 | */ |
b38684ce | 392 | void Logger::print_update_service(const string& service) const |
254bbf53 | 393 | { |
cbbdeb6c | 394 | int level = 0; |
d77313ea | 395 | if ( level <= Loglevel ) |
59c8d63c BS |
396 | { |
397 | ostringstream msg; | |
398 | msg << "Running update for service: " << service << endl; | |
ce70569b | 399 | log_notice(msg.str()); |
59c8d63c | 400 | } |
254bbf53 BS |
401 | } |
402 | ||
0f0908e1 TJ |
403 | /** |
404 | * Service is blocked for update because of too many errors | |
405 | * @param service The service for which the update is running. | |
406 | * @param remaining_seconds Remaining seconds this service is blocked | |
407 | */ | |
408 | void Logger::print_update_service_is_blocked(const std::string& service, int remaining_seconds) const | |
409 | { | |
410 | int level = 1; | |
411 | if ( level <= Loglevel ) | |
412 | { | |
413 | ostringstream msg; | |
414 | msg << "Service " << service << " is blocked for " << remaining_seconds << " seconds because of too many errors" << endl; | |
415 | log_notice(msg.str()); | |
416 | } | |
417 | } | |
418 | ||
419 | ||
420 | /** | |
421 | * Service will be blocked because of update errors | |
422 | * @param service The service for which the update is running. | |
423 | * @param block_seconds Number of seconds this service is blocked | |
424 | */ | |
425 | void Logger::print_block_service(const std::string& service, int block_seconds) const | |
426 | { | |
427 | int level = 0; | |
428 | if ( level <= Loglevel ) | |
429 | { | |
430 | ostringstream msg; | |
431 | msg << "Service " << service << " will be blocked for " << block_seconds << " seconds because of too many errors" << endl; | |
432 | log_notice(msg.str()); | |
433 | } | |
434 | } | |
435 | ||
254bbf53 | 436 | |
daf2ea82 BS |
437 | /** |
438 | * An unknown option on the command line was detected. | |
439 | * @param unknown_option The unknown option. | |
440 | */ | |
b38684ce | 441 | void Logger::print_unknown_cmd_option(const string& unknown_option) const |
254bbf53 | 442 | { |
cbbdeb6c | 443 | int level = 0; |
d77313ea | 444 | if ( level <= Loglevel ) |
59c8d63c BS |
445 | { |
446 | ostringstream msg; | |
447 | msg << "Unknown option on command line detected: " << unknown_option << endl; | |
ce70569b | 448 | log_error(msg.str()); |
59c8d63c | 449 | } |
254bbf53 BS |
450 | } |
451 | ||
452 | ||
daf2ea82 BS |
453 | /** |
454 | * An unknown protocol was specified. | |
455 | * @param protocol The unknown protocol. | |
456 | */ | |
b38684ce | 457 | void Logger::print_unknown_protocol(const string& protocol) const |
254bbf53 | 458 | { |
cbbdeb6c | 459 | int level = 0; |
d77313ea | 460 | if ( level <= Loglevel ) |
59c8d63c BS |
461 | { |
462 | ostringstream msg; | |
463 | msg << "Unknown protocol defined: " << protocol << endl; | |
ce70569b | 464 | log_error(msg.str()); |
59c8d63c | 465 | } |
254bbf53 BS |
466 | } |
467 | ||
468 | ||
daf2ea82 BS |
469 | /** |
470 | * Loading a service config file. | |
471 | * @param filename The service config file. | |
472 | */ | |
b38684ce | 473 | void Logger::print_load_service_conf(const string& filename) const |
254bbf53 | 474 | { |
cbbdeb6c | 475 | int level = 1; |
d77313ea | 476 | if ( level <= Loglevel ) |
59c8d63c BS |
477 | { |
478 | ostringstream msg; | |
479 | msg << "Loading service config file: " << filename << endl; | |
ce70569b | 480 | log_notice(msg.str()); |
59c8d63c | 481 | } |
254bbf53 BS |
482 | } |
483 | ||
484 | ||
daf2ea82 BS |
485 | /** |
486 | * Loading the main config file. | |
487 | * @param filename The main config file. | |
488 | */ | |
b38684ce | 489 | void Logger::print_load_main_conf(const string& filename) const |
254bbf53 | 490 | { |
cbbdeb6c | 491 | int level = 1; |
d77313ea | 492 | if ( level <= Loglevel ) |
59c8d63c BS |
493 | { |
494 | ostringstream msg; | |
495 | msg << "Loading main config file: " << filename << endl; | |
ce70569b | 496 | log_notice(msg.str()); |
59c8d63c | 497 | } |
254bbf53 BS |
498 | } |
499 | ||
500 | ||
daf2ea82 BS |
501 | /** |
502 | * There is an unknown option in a service config file. | |
503 | * @param unknown_option The unknown option. | |
504 | */ | |
8a00a649 | 505 | void Logger::print_unknown_service_conf_option(const string& service_conf_file, const string& unknown_option) const |
254bbf53 | 506 | { |
cbbdeb6c | 507 | int level = 0; |
d77313ea | 508 | if ( level <= Loglevel ) |
59c8d63c BS |
509 | { |
510 | ostringstream msg; | |
8a00a649 | 511 | msg << "Unknown option in service config file detected: " << service_conf_file << " Unknown option: " << unknown_option << endl; |
ce70569b | 512 | log_error(msg.str()); |
59c8d63c | 513 | } |
254bbf53 BS |
514 | } |
515 | ||
516 | ||
daf2ea82 BS |
517 | /** |
518 | * There is an unknown option in the main config file. | |
519 | * @param unknown_option The unknown option. | |
520 | */ | |
b38684ce | 521 | void Logger::print_unknown_main_conf_option(const string& unknown_option) const |
254bbf53 | 522 | { |
cbbdeb6c | 523 | int level = 0; |
d77313ea | 524 | if ( level <= Loglevel ) |
59c8d63c BS |
525 | { |
526 | ostringstream msg; | |
527 | msg << "Unknown option in main config file detected: " << unknown_option << endl; | |
ce70569b | 528 | log_error(msg.str()); |
59c8d63c | 529 | } |
254bbf53 BS |
530 | } |
531 | ||
532 | ||
daf2ea82 BS |
533 | /** |
534 | * The defined config path doesn't exist or is not a directory. | |
535 | * @param config_path The defined config path. | |
536 | */ | |
b38684ce | 537 | void Logger::print_error_config_path(const string& config_path) const |
254bbf53 | 538 | { |
cbbdeb6c | 539 | int level = 0; |
d77313ea | 540 | if ( level <= Loglevel ) |
59c8d63c BS |
541 | { |
542 | ostringstream msg; | |
543 | msg << "Config path doesn't exists or is not a diretory: " << config_path << endl; | |
ce70569b | 544 | log_error(msg.str()); |
59c8d63c | 545 | } |
254bbf53 BS |
546 | } |
547 | ||
548 | ||
daf2ea82 BS |
549 | /** |
550 | * There is a missing command line option to initialize a service object. | |
551 | */ | |
b38684ce | 552 | void Logger::print_missing_cmd_service_option() const |
254bbf53 | 553 | { |
cbbdeb6c | 554 | int level = 0; |
d77313ea | 555 | if ( level <= Loglevel ) |
59c8d63c | 556 | { |
ce70569b | 557 | log_error("Missing option to initialize service. Protocol, host, login and password must be specified."); |
59c8d63c | 558 | } |
254bbf53 | 559 | } |
388f4ab0 BS |
560 | |
561 | ||
c5675c01 | 562 | /** |
8a00a649 BS |
563 | * Missing option in service config file. |
564 | * @param service_conf_file Service config file | |
565 | */ | |
566 | void Logger::print_missing_service_conf_option(const string& service_conf_file) const | |
567 | { | |
cbbdeb6c | 568 | int level = 0; |
d77313ea | 569 | if ( level <= Loglevel ) |
8a00a649 BS |
570 | { |
571 | ostringstream msg; | |
572 | msg << "Missing option in service config file " << service_conf_file << " to initialize service. Protocol, host, login and password must be specified." << endl; | |
ce70569b | 573 | log_error(msg.str()); |
8a00a649 BS |
574 | } |
575 | } | |
576 | ||
577 | ||
578 | /** | |
c5675c01 BS |
579 | * Process running as daemon. |
580 | * @param pid The pid of the daemon. | |
581 | */ | |
b38684ce | 582 | void Logger::print_runnig_as_daemon(const int pid) const |
388f4ab0 | 583 | { |
cbbdeb6c | 584 | int level = 1; |
d77313ea | 585 | if ( level <= Loglevel ) |
59c8d63c BS |
586 | { |
587 | ostringstream msg; | |
f3141675 | 588 | msg << "Running as daemon: " << pid << endl; |
ce70569b | 589 | log_notice(msg.str()); |
59c8d63c | 590 | } |
388f4ab0 BS |
591 | } |
592 | ||
c5675c01 BS |
593 | |
594 | /** | |
595 | * Prints out the daemon mode. | |
596 | * @param daemon_mode The daemon mode. | |
597 | */ | |
b38684ce | 598 | void Logger::print_daemon_mode(const bool daemon_mode) const |
388f4ab0 | 599 | { |
cbbdeb6c | 600 | int level = 1; |
d77313ea | 601 | if ( level <= Loglevel ) |
59c8d63c BS |
602 | { |
603 | string mode = "disabled"; | |
604 | if (daemon_mode == true) | |
605 | mode = "enabled"; | |
606 | ostringstream msg; | |
607 | msg << "Daemon mode is " << mode << "." << endl; | |
ce70569b | 608 | log_notice(msg.str()); |
59c8d63c | 609 | } |
388f4ab0 BS |
610 | } |
611 | ||
612 | ||
c5675c01 BS |
613 | /** |
614 | * There was an error while trying to fork. | |
615 | */ | |
b38684ce | 616 | void Logger::print_error_fork() const |
388f4ab0 | 617 | { |
cbbdeb6c | 618 | int level = 0; |
d77313ea | 619 | if ( level <= Loglevel ) |
59c8d63c | 620 | { |
ce70569b | 621 | log_error("Error while trying to fork."); |
59c8d63c | 622 | } |
388f4ab0 BS |
623 | } |
624 | ||
625 | ||
c5675c01 BS |
626 | /** |
627 | * A pid in the pidfile was found. | |
628 | * @param pid The pid found in the pidfile. | |
629 | */ | |
b38684ce | 630 | void Logger::print_pid_found(const int pid) const |
388f4ab0 | 631 | { |
cbbdeb6c | 632 | int level = 1; |
d77313ea | 633 | if ( level <= Loglevel ) |
59c8d63c BS |
634 | { |
635 | ostringstream msg; | |
636 | msg << "Pidfile found: " << pid << ". Checking if process is still runnig..." << endl; | |
ce70569b | 637 | log_notice(msg.str()); |
59c8d63c | 638 | } |
388f4ab0 BS |
639 | } |
640 | ||
641 | ||
c5675c01 BS |
642 | /** |
643 | * Another process is already running. | |
644 | * @param pid The pid of the other process. | |
645 | */ | |
b38684ce | 646 | void Logger::print_process_already_running(const int pid) const |
388f4ab0 | 647 | { |
cbbdeb6c | 648 | int level = 0; |
d77313ea | 649 | if ( level <= Loglevel ) |
59c8d63c BS |
650 | { |
651 | ostringstream msg; | |
652 | msg << "Another bpdyndnsd process with PID " << pid << " is already running!" << endl; | |
ce70569b | 653 | log_error(msg.str()); |
59c8d63c | 654 | } |
388f4ab0 | 655 | } |
c5675c01 BS |
656 | |
657 | ||
658 | /** | |
659 | * SIGTERM caught. | |
660 | */ | |
b38684ce | 661 | void Logger::print_caught_sigterm() const |
c5675c01 | 662 | { |
cbbdeb6c | 663 | int level = 0; |
d77313ea | 664 | if ( level <= Loglevel ) |
59c8d63c | 665 | { |
ce70569b | 666 | log_notice("Caught SIGTERM. Exiting..."); |
59c8d63c | 667 | } |
c5675c01 BS |
668 | } |
669 | ||
670 | ||
671 | /** | |
672 | * SIGUSR1 caught. | |
673 | */ | |
b38684ce | 674 | void Logger::print_caught_siguser1() const |
c5675c01 | 675 | { |
cbbdeb6c | 676 | int level = 0; |
d77313ea | 677 | if ( level <= Loglevel ) |
59c8d63c | 678 | { |
ce70569b | 679 | log_notice("Caught SIGUSR1. Switching to offline mode..."); |
59c8d63c | 680 | } |
c5675c01 BS |
681 | } |
682 | ||
683 | ||
684 | /** | |
685 | * SIGHUP caught. | |
686 | */ | |
b38684ce | 687 | void Logger::print_caught_sighup() const |
c5675c01 | 688 | { |
60657d55 | 689 | int level = 0; |
d77313ea | 690 | if ( level <= Loglevel ) |
59c8d63c | 691 | { |
64ff14c3 BS |
692 | log_notice("Caught SIGHUP. Reloading config..."); |
693 | } | |
694 | } | |
695 | ||
696 | ||
697 | /** | |
698 | * SIGUSR2 caught. | |
699 | */ | |
700 | void Logger::print_caught_siguser2() const | |
701 | { | |
60657d55 | 702 | int level = 0; |
64ff14c3 BS |
703 | if ( level <= Loglevel ) |
704 | { | |
705 | log_notice("Caught SIGUSR2. Switching to online mode..."); | |
706 | } | |
707 | } | |
708 | ||
709 | ||
710 | /** | |
711 | * SIGRTMIN caught. | |
712 | */ | |
713 | void Logger::print_caught_sigrtmin() const | |
714 | { | |
60657d55 | 715 | int level = 0; |
64ff14c3 BS |
716 | if ( level <= Loglevel ) |
717 | { | |
718 | log_notice("Caught SIGRTMIN. Switching to online mode with webcheck enabled..."); | |
59c8d63c | 719 | } |
c5675c01 | 720 | } |
8bca3c5d BS |
721 | |
722 | ||
723 | /** | |
3f39b968 TJ |
724 | * SIGRTMAX caught. |
725 | */ | |
726 | void Logger::print_caught_sigrtmax(int new_loglevel) const | |
727 | { | |
728 | int level = 0; | |
729 | if ( level <= Loglevel ) | |
730 | { | |
731 | ostringstream msg; | |
732 | msg << "Caught SIGRTMAX. Increasing log level to " << new_loglevel << endl; | |
733 | log_error(msg.str()); | |
734 | } | |
735 | } | |
736 | ||
737 | ||
738 | /** | |
8bca3c5d BS |
739 | * Error while setting signal handler. |
740 | */ | |
b38684ce | 741 | void Logger::print_error_setting_signal(const string& signal) const |
8bca3c5d | 742 | { |
cbbdeb6c | 743 | int level = 0; |
d77313ea | 744 | if ( level <= Loglevel ) |
59c8d63c BS |
745 | { |
746 | ostringstream msg; | |
667c672c | 747 | msg << "Error while setting signal handler for: " << signal << endl; |
ce70569b | 748 | log_error(msg.str()); |
59c8d63c | 749 | } |
8bca3c5d BS |
750 | } |
751 | ||
752 | ||
753 | /** | |
754 | * Error while setting signal handler. | |
755 | */ | |
b38684ce | 756 | void Logger::print_init_log_facility() const |
8bca3c5d | 757 | { |
cbbdeb6c | 758 | int level = 1; |
d77313ea | 759 | if ( level <= Loglevel ) |
59c8d63c BS |
760 | { |
761 | ostringstream msg; | |
4475e30a | 762 | msg << "Initialized logging facility." << " Loglevel: " << Loglevel << " Syslog: " << Syslog << " ExternalLogOnlyOnce: " << ExternalLogOnlyOnce << endl; |
ce70569b | 763 | log_notice(msg.str()); |
59c8d63c | 764 | } |
8bca3c5d BS |
765 | } |
766 | ||
27baf279 | 767 | |
8bca3c5d BS |
768 | /** |
769 | * Be verbose. Currently we are in offline mode. | |
770 | */ | |
b38684ce | 771 | void Logger::print_offline_mode() const |
8bca3c5d | 772 | { |
60657d55 | 773 | int level = 1; |
d77313ea | 774 | if ( level <= Loglevel ) |
59c8d63c | 775 | { |
ce70569b | 776 | log_notice("Offline mode..."); |
59c8d63c | 777 | } |
8bca3c5d | 778 | } |
27baf279 BS |
779 | |
780 | ||
781 | /** | |
c7a2055a TJ |
782 | * Dialup mode: Print how long we plan to delay the next network traffic |
783 | * @param sleep_until Timestamp until we plan to keep quiet | |
784 | */ | |
785 | void Logger::print_sleep_dialup_mode(time_t sleep_until) const | |
786 | { | |
787 | int level = 1; | |
788 | if ( level <= Loglevel ) | |
789 | { | |
790 | ostringstream msg; | |
791 | msg << "Skipped update in dialup mode (" << sleep_until-time(NULL) << " more seconds)" << endl; | |
792 | log_error(msg.str()); | |
793 | } | |
794 | } | |
795 | ||
796 | /** | |
27baf279 BS |
797 | * Objects successfully serialized. |
798 | */ | |
b38684ce | 799 | void Logger::print_serialized_objects_success() const |
27baf279 | 800 | { |
cbbdeb6c | 801 | int level = 1; |
d77313ea | 802 | if ( level <= Loglevel ) |
27baf279 | 803 | { |
ce70569b | 804 | log_notice("Serialized objects successfully."); |
27baf279 BS |
805 | } |
806 | } | |
807 | ||
808 | ||
809 | /** | |
810 | * Objects successfully de-serialized. | |
811 | */ | |
b38684ce | 812 | void Logger::print_deserialized_objects_success() const |
27baf279 | 813 | { |
cbbdeb6c | 814 | int level = 1; |
d77313ea | 815 | if ( level <= Loglevel ) |
27baf279 | 816 | { |
ce70569b | 817 | log_notice("De-serialized objects successfully."); |
27baf279 BS |
818 | } |
819 | } | |
820 | ||
821 | ||
5d38cfe6 BS |
822 | /** |
823 | * Prints out the content of a service object. | |
824 | * @param message Message to be added on output first. | |
825 | * @param protocol Service's protocol. | |
826 | * @param hostname Service's hostname. | |
827 | * @param login Service's login. | |
828 | * @param password Service's password. | |
829 | * @param actual_ip Service's actual_ip. | |
830 | * @param lastupdated Service's lastupdated. | |
7335d7a7 | 831 | * @param activated Service's activated. |
5d38cfe6 | 832 | */ |
7335d7a7 | 833 | 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 max_equal_updates_in_succession, const int dns_cache_ttl , const string& actual_ip, std::map<time_t,std::string> lastupdated, const bool activated) const |
27baf279 | 834 | { |
cbbdeb6c | 835 | int level = 1; |
d77313ea | 836 | if ( level <= Loglevel ) |
27baf279 BS |
837 | { |
838 | ostringstream msg; | |
839 | msg << message << endl; | |
3c0cd271 BS |
840 | msg << "\t" << "Protocol: " << protocol << endl; |
841 | msg << "\t" << "Hostname: " << hostname << endl; | |
842 | msg << "\t" << "Login: " << login << endl; | |
04d261b9 GE |
843 | |
844 | if (LogPasswords) | |
845 | msg << "\t" << "Password: " << password << endl; | |
846 | else | |
847 | msg << "\t" << "Password: (*hidden*)" << endl; | |
848 | ||
3c0cd271 BS |
849 | msg << "\t" << "Update Interval: " << update_interval << endl; |
850 | msg << "\t" << "Max Updates: " << max_updates_within_interval << endl; | |
4553e833 | 851 | msg << "\t" << "Max equal Updates:" << max_equal_updates_in_succession << endl; |
d5a516ba | 852 | msg << "\t" << "DNS Cache TTL: " << dns_cache_ttl << endl; |
3c0cd271 | 853 | msg << "\t" << "Actual_IP: " << actual_ip << endl; |
4553e833 | 854 | for ( std::map<time_t,std::string>::reverse_iterator r_iter = lastupdated.rbegin(); r_iter != lastupdated.rend(); r_iter++ ) |
3c0cd271 | 855 | { |
4553e833 | 856 | msg << "\t" << "Lastupdated: " << r_iter->first << " -> " << r_iter->second << endl; |
3c0cd271 | 857 | } |
7335d7a7 | 858 | msg << "\t" << "Activated: " << activated << endl; |
ce70569b | 859 | log_notice(msg.str()); |
27baf279 BS |
860 | } |
861 | } | |
5d38cfe6 BS |
862 | |
863 | ||
864 | /** | |
865 | * Caught exception while serialize. | |
866 | * @param exception Exception message. | |
867 | */ | |
ce70569b | 868 | void Logger::print_exception_serialize(const string& errMsg) const |
5d38cfe6 | 869 | { |
cbbdeb6c | 870 | int level = 0; |
d77313ea | 871 | if ( level <= Loglevel ) |
667c672c BS |
872 | { |
873 | ostringstream msg; | |
ce70569b BS |
874 | msg << "Error while trying to serialize Serviceholder object: " << errMsg << endl; |
875 | log_error(msg.str()); | |
667c672c BS |
876 | } |
877 | } | |
878 | ||
879 | ||
880 | /** | |
881 | * Caught exception while de-serialize. | |
882 | * @param exception Exception message. | |
883 | */ | |
ce70569b | 884 | void Logger::print_exception_deserialize(const string& errMsg) const |
667c672c | 885 | { |
cbbdeb6c | 886 | int level = 0; |
d77313ea | 887 | if ( level <= Loglevel ) |
667c672c BS |
888 | { |
889 | ostringstream msg; | |
6741febc | 890 | msg << "Error while trying to de-serialize Serviceholder object: " << errMsg << ". Continue without recovering state from old services!" << endl; |
ce70569b | 891 | log_error(msg.str()); |
667c672c BS |
892 | } |
893 | } | |
894 | ||
895 | ||
896 | /** | |
897 | * Child couldn't be killed by parent. | |
898 | * @param pid Pid of the child. | |
899 | */ | |
b38684ce | 900 | void Logger::print_error_kill_child(const int pid) const |
667c672c | 901 | { |
cbbdeb6c | 902 | int level = 0; |
d77313ea | 903 | if ( level <= Loglevel ) |
667c672c BS |
904 | { |
905 | ostringstream msg; | |
906 | msg << "Could not kill child process with PID: " << pid << endl; | |
ce70569b | 907 | log_error(msg.str()); |
667c672c BS |
908 | } |
909 | } | |
910 | ||
911 | ||
0665b239 BS |
912 | /** |
913 | * Child was killed by parent because of error. | |
914 | * @param pid The pid (child) killed. | |
915 | */ | |
b38684ce | 916 | void Logger::print_child_killed(const int pid) const |
584b9407 | 917 | { |
cbbdeb6c | 918 | int level = 1; |
d77313ea | 919 | if ( level <= Loglevel ) |
584b9407 BS |
920 | { |
921 | ostringstream msg; | |
922 | msg << "Killed child process with PID: " << pid << endl; | |
ce70569b | 923 | log_notice(msg.str()); |
584b9407 BS |
924 | } |
925 | } | |
926 | ||
927 | ||
667c672c BS |
928 | /** |
929 | * There is no object file. | |
930 | * @param object_file The object file. | |
931 | */ | |
e8787e2e | 932 | void Logger::print_no_object_file(const string& object_file) |
667c672c | 933 | { |
cbbdeb6c BS |
934 | int level = 1; |
935 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
936 | { |
937 | ostringstream msg; | |
938 | msg << "There is no object file: " << object_file << ". Continue without recovering state from old services!" << endl; | |
cbbdeb6c | 939 | log_warning(msg.str(),level); |
667c672c | 940 | } |
5d38cfe6 | 941 | } |
0665b239 BS |
942 | |
943 | ||
944 | /** | |
945 | * Prints out the given hostname | |
946 | * @param hostname Hostname as string. | |
947 | */ | |
e8d4a6f8 | 948 | void Logger::print_hostname(const string& hostname) const |
0665b239 | 949 | { |
cbbdeb6c | 950 | int level = 1; |
d77313ea | 951 | if ( level <= Loglevel ) |
0665b239 BS |
952 | { |
953 | ostringstream msg; | |
954 | msg << "Detected following hostname of localhost: " << hostname << endl; | |
ce70569b | 955 | log_notice(msg.str()); |
0665b239 BS |
956 | } |
957 | } | |
958 | ||
959 | ||
960 | /** | |
019dc0d9 | 961 | * Prints out the detected own ipv4 address |
0665b239 BS |
962 | * @param ip_addr String representation of the detected ip. |
963 | */ | |
c3dea5dc | 964 | void Logger::print_own_ipv4(const string& ip_addr_v4, const string& hostname) const |
0665b239 | 965 | { |
cbbdeb6c | 966 | int level = 1; |
d77313ea | 967 | if ( level <= Loglevel ) |
0665b239 BS |
968 | { |
969 | ostringstream msg; | |
c3dea5dc | 970 | msg << "Detected following IPv4-Address of host: " << hostname << " : " << ip_addr_v4 << endl; |
ce70569b | 971 | log_notice(msg.str()); |
019dc0d9 BS |
972 | } |
973 | } | |
974 | ||
975 | ||
976 | /** | |
977 | * Prints out the detected own ipv5 address | |
978 | * @param ip_addr String representation of the detected ip. | |
979 | */ | |
c3dea5dc | 980 | void Logger::print_own_ipv6(const string& ip_addr_v6, const string& hostname) const |
019dc0d9 | 981 | { |
cbbdeb6c | 982 | int level = 1; |
d77313ea | 983 | if ( level <= Loglevel ) |
019dc0d9 BS |
984 | { |
985 | ostringstream msg; | |
c3dea5dc | 986 | msg << "Detected following IPv6-Address of host: " << hostname << " : " << ip_addr_v6 << endl; |
ce70569b | 987 | log_notice(msg.str()); |
0665b239 BS |
988 | } |
989 | } | |
990 | ||
991 | ||
992 | /** | |
993 | * Exception while trying to resolve hostname to ip. | |
994 | * @param exception The exception caught. | |
995 | * @param hostname The hostname. | |
996 | */ | |
ce70569b | 997 | void Logger::print_error_hostname_to_ip(const string& errMsg, const string& hostname) const |
0665b239 | 998 | { |
a03fb896 | 999 | int level = 0; |
d77313ea | 1000 | if ( level <= Loglevel ) |
0665b239 BS |
1001 | { |
1002 | ostringstream msg; | |
ce70569b | 1003 | msg << "Could not resolve the hostname: " << hostname << " to an IP-Address: " << errMsg << endl; |
e8787e2e | 1004 | log_error(msg.str()); |
0665b239 BS |
1005 | } |
1006 | } | |
68c6b4af BS |
1007 | |
1008 | ||
1c0908b5 BS |
1009 | /** |
1010 | * The update of the given service was successful. | |
1011 | * @param service The service. | |
1012 | */ | |
75a3fba6 | 1013 | void Logger::print_update_service_successful(const string& service, const std::string& ip_addr) const |
68c6b4af | 1014 | { |
cbbdeb6c | 1015 | int level = 0; |
d77313ea | 1016 | if ( level <= Loglevel ) |
68c6b4af BS |
1017 | { |
1018 | ostringstream msg; | |
75a3fba6 | 1019 | msg << "Updated service successful: " << service << " to IP: " << ip_addr << endl; |
ce70569b | 1020 | log_notice(msg.str()); |
1c0908b5 BS |
1021 | } |
1022 | } | |
1023 | ||
1024 | ||
1025 | /** | |
1026 | * No ip could be determined through webcheck | |
1027 | */ | |
e8787e2e | 1028 | void Logger::print_webcheck_no_ip() |
1c0908b5 | 1029 | { |
cbbdeb6c BS |
1030 | int level = 0; |
1031 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 | 1032 | { |
20cc3887 | 1033 | log_warning("IP-Address of this host could not be determined through any configured webcheck url.",level); |
1c0908b5 BS |
1034 | } |
1035 | } | |
1036 | ||
1037 | ||
1038 | /** | |
1039 | * Connection problem while trying to get ip through webcheck url | |
1040 | * @param curl_err_buff Curl error message | |
1041 | * @param url the url | |
1042 | */ | |
e8787e2e | 1043 | void Logger::print_webcheck_url_connection_problem(const char * curl_err_buff, const string& url) |
1c0908b5 | 1044 | { |
cbbdeb6c BS |
1045 | int level = 1; |
1046 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
1047 | { |
1048 | ostringstream msg; | |
1049 | msg << "There was a problem while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
cbbdeb6c | 1050 | log_warning(msg.str(),level); |
1c0908b5 BS |
1051 | } |
1052 | } | |
1053 | ||
1054 | ||
1055 | /** | |
1056 | * Prints out curl error. | |
1057 | * @param curl_err_buff Curl error message. | |
1058 | * @param url URL | |
1059 | */ | |
1060 | void Logger::print_webcheck_error(const char * curl_err_buff, const string& url) const | |
1061 | { | |
cbbdeb6c | 1062 | int level = 0; |
d77313ea | 1063 | if ( level <= Loglevel ) |
1c0908b5 BS |
1064 | { |
1065 | ostringstream msg; | |
1066 | msg << "There was an error while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
ce70569b | 1067 | log_error(msg.str()); |
68c6b4af BS |
1068 | } |
1069 | } | |
1c0908b5 BS |
1070 | |
1071 | ||
1072 | /** | |
1073 | * Prints out the received data through curl. | |
1074 | * @param curl_data Data string | |
1075 | */ | |
1076 | void Logger::print_received_curl_data(const string& curl_data) const | |
1077 | { | |
cbbdeb6c | 1078 | int level = 1; |
d77313ea | 1079 | if ( level <= Loglevel ) |
1c0908b5 BS |
1080 | { |
1081 | ostringstream msg; | |
1082 | msg << "Received CURL data: " << curl_data << endl; | |
ce70569b | 1083 | log_notice(msg.str()); |
1c0908b5 BS |
1084 | } |
1085 | } | |
1086 | ||
1087 | ||
1088 | /** | |
1089 | * IP was foudn through regex | |
1090 | * @param ip The IP found. | |
1091 | */ | |
1092 | void Logger::print_regex_found_ip(const string& ip) const | |
1093 | { | |
cbbdeb6c | 1094 | int level = 1; |
d77313ea | 1095 | if ( level <= Loglevel ) |
1c0908b5 BS |
1096 | { |
1097 | ostringstream msg; | |
1098 | msg << "Found IP-Address via regex: " << ip << endl; | |
ce70569b | 1099 | log_notice(msg.str()); |
1c0908b5 BS |
1100 | } |
1101 | } | |
1102 | ||
1103 | ||
1104 | /** | |
1105 | * No IP was found through regex. | |
1106 | * @param data The data string which should contain a valid IP.s | |
1107 | */ | |
e8787e2e | 1108 | void Logger::print_regex_ip_not_found(const string& data) |
1c0908b5 | 1109 | { |
efbde536 | 1110 | int level = 1; |
cbbdeb6c | 1111 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
1c0908b5 BS |
1112 | { |
1113 | ostringstream msg; | |
1114 | msg << "Could not extract an IP-Address via regex from following data:\n" << data << endl; | |
cbbdeb6c | 1115 | log_warning(msg.str(),level); |
1c0908b5 BS |
1116 | } |
1117 | } | |
3c0cd271 BS |
1118 | |
1119 | ||
1120 | /** | |
1121 | * Detected multiple occurrences of the same option. | |
1122 | * @param message Error message. | |
1123 | */ | |
1124 | void Logger::print_multiple_cmd_option(const string& message) const | |
1125 | { | |
cbbdeb6c | 1126 | int level = 0; |
d77313ea | 1127 | if ( level <= Loglevel ) |
3c0cd271 BS |
1128 | { |
1129 | ostringstream msg; | |
1130 | msg << "The same option is only allowed once: " << message << endl; | |
ce70569b | 1131 | log_error(msg.str()); |
3c0cd271 BS |
1132 | } |
1133 | } | |
1134 | ||
1135 | ||
1136 | /** | |
1137 | * An update would exceed the update interval. Prints out a warning message. | |
0ebcd4ef | 1138 | * @param override_log_level Override log level with zero if true |
3c0cd271 BS |
1139 | * @param current_time Current time. |
1140 | * @param old_time Time of update #MaxUpdatesWithinInterval ago. | |
1141 | * @param MaxUpdatesWithinInterval Number of allowed updates in one update interval. | |
1142 | * @param service The service which exceeds update interval. | |
1143 | */ | |
0ebcd4ef | 1144 | 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 | 1145 | { |
efbde536 | 1146 | int level = 1; |
0ebcd4ef TJ |
1147 | |
1148 | if (override_log_level) | |
1149 | level = 0; | |
1150 | ||
cbbdeb6c | 1151 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
3c0cd271 BS |
1152 | { |
1153 | ostringstream msg; | |
1154 | 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 | 1155 | log_warning(msg.str(),level); |
3c0cd271 BS |
1156 | } |
1157 | } | |
1158 | ||
1159 | ||
1160 | /** | |
1161 | * Failure while running update for service. | |
1162 | * @param service Services' name. | |
1163 | */ | |
e8787e2e | 1164 | void Logger::print_update_service_failure(const string& service) |
3c0cd271 | 1165 | { |
cbbdeb6c BS |
1166 | int level = 0; |
1167 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
3c0cd271 BS |
1168 | { |
1169 | ostringstream msg; | |
1170 | msg << "Could not update service: " << service << endl; | |
cbbdeb6c | 1171 | log_warning(msg.str(),level); |
3c0cd271 BS |
1172 | } |
1173 | } | |
e304c27b | 1174 | |
e38d7604 TJ |
1175 | /** |
1176 | * Start message | |
1177 | */ | |
1178 | void Logger::print_started() const | |
1179 | { | |
1180 | int level = 0; | |
1181 | if ( level <= Loglevel ) | |
1182 | { | |
1183 | log_notice("Started"); | |
1184 | } | |
1185 | } | |
1186 | ||
e304c27b BS |
1187 | |
1188 | /** | |
1189 | * Starting shutdown | |
1190 | */ | |
1191 | void Logger::print_starting_shutdown() const | |
1192 | { | |
cbbdeb6c | 1193 | int level = 0; |
d77313ea | 1194 | if ( level <= Loglevel ) |
e304c27b | 1195 | { |
ce70569b | 1196 | log_notice("Shutting down ..."); |
e304c27b BS |
1197 | } |
1198 | } | |
1199 | ||
1200 | ||
1201 | /** | |
1202 | * Shutdown complete | |
1203 | */ | |
1204 | void Logger::print_shutdown_succeeded() const | |
1205 | { | |
cbbdeb6c | 1206 | int level = 0; |
d77313ea | 1207 | if ( level <= Loglevel ) |
e304c27b | 1208 | { |
ce70569b | 1209 | log_notice("Shutting down complete ..."); |
e304c27b BS |
1210 | } |
1211 | } | |
1212 | ||
1213 | ||
1214 | /** | |
1215 | * Shutdown parent succeeded | |
1216 | */ | |
1217 | void Logger::print_shutdown_parent_succeeded() const | |
1218 | { | |
cbbdeb6c | 1219 | int level = 0; |
d77313ea | 1220 | if ( level <= Loglevel ) |
e304c27b | 1221 | { |
ce70569b | 1222 | log_notice("Shutting down parent process completed ..."); |
e304c27b BS |
1223 | } |
1224 | } | |
1225 | ||
1226 | ||
1227 | /** | |
1228 | * Starting shutdown parent | |
1229 | */ | |
1230 | void Logger::print_starting_shutdown_parent() const | |
1231 | { | |
cbbdeb6c | 1232 | int level = 0; |
d77313ea | 1233 | if ( level <= Loglevel ) |
e304c27b | 1234 | { |
ce70569b | 1235 | log_notice("Shutting down parent process ..."); |
e304c27b BS |
1236 | } |
1237 | } | |
0541cd71 BS |
1238 | |
1239 | ||
1240 | /** | |
1241 | * DNS cache record timeout | |
1242 | * @param hostname Hostname | |
1243 | * @param lastupdated Lastupdated | |
1244 | * @param dns_cache_ttl DNS cache TTL | |
1245 | * @param current_time Current time | |
1246 | */ | |
8a00a649 | 1247 | void Logger::print_recheck_dns_entry(const string& hostname, const int lastupdated, const int dns_cache_ttl, const int current_time) const |
0541cd71 | 1248 | { |
cbbdeb6c | 1249 | int level = 1; |
d77313ea | 1250 | if ( level <= Loglevel ) |
0541cd71 BS |
1251 | { |
1252 | ostringstream msg; | |
d5a516ba | 1253 | 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 | 1254 | log_notice(msg.str()); |
0541cd71 BS |
1255 | } |
1256 | } | |
1257 | ||
1258 | ||
1259 | /** | |
8a00a649 BS |
1260 | * Missing proxy option on command line. |
1261 | */ | |
1262 | void Logger::print_missing_cmd_proxy_option() const | |
1263 | { | |
cbbdeb6c | 1264 | int level = 0; |
d77313ea | 1265 | if ( level <= Loglevel ) |
8a00a649 | 1266 | { |
ce70569b | 1267 | log_error("Missing option to initialize proxy. http_proxy and http_proxy_port must be specified."); |
8a00a649 BS |
1268 | } |
1269 | } | |
1270 | ||
1271 | ||
1272 | /** | |
1273 | * Multiple option in service config file. | |
1274 | * @param service_conf_file Service config file | |
1275 | * @param message Multiple option text | |
1276 | */ | |
1277 | void Logger::print_multiple_service_conf_option(const string& service_conf_file, const string& message) const | |
1278 | { | |
cbbdeb6c | 1279 | int level = 0; |
d77313ea | 1280 | if ( level <= Loglevel ) |
8a00a649 BS |
1281 | { |
1282 | ostringstream msg; | |
1283 | msg << "Multiple occurrences of the same option in service config file detected: " << service_conf_file << " " << message << endl; | |
ce70569b | 1284 | log_error(msg.str()); |
8a00a649 BS |
1285 | } |
1286 | } | |
1287 | ||
1288 | ||
1289 | /** | |
1290 | * Multiple option in main config file. | |
1291 | * @param service_conf_file Service config file | |
1292 | * @param message Multiple option text | |
1293 | */ | |
1294 | void Logger::print_multiple_main_conf_option(const string& main_conf_file, const string& message) const | |
1295 | { | |
cbbdeb6c | 1296 | int level = 0; |
d77313ea | 1297 | if ( level <= Loglevel ) |
8a00a649 BS |
1298 | { |
1299 | ostringstream msg; | |
1300 | msg << "Multiple occurrences of the same option in main config file detected: " << main_conf_file << " " << message << endl; | |
ce70569b | 1301 | log_error(msg.str()); |
8a00a649 BS |
1302 | } |
1303 | } | |
1304 | ||
1305 | ||
1306 | /** | |
1307 | * Missing proxy option in main config file. | |
2dd2db3e | 1308 | * @param main_conf_filename The concerning config file. |
8a00a649 BS |
1309 | */ |
1310 | void Logger::print_missing_conf_proxy_option(const string& main_conf_filename) const | |
1311 | { | |
cbbdeb6c | 1312 | int level = 0; |
d77313ea | 1313 | if ( level <= Loglevel ) |
8a00a649 BS |
1314 | { |
1315 | ostringstream msg; | |
1316 | msg << "Missing option to initialize proxy in main config file: " << main_conf_filename << " http_proxy and http_proxy_port must be specified." << endl; | |
ce70569b | 1317 | log_error(msg.str()); |
8a00a649 BS |
1318 | } |
1319 | } | |
2dd2db3e BS |
1320 | |
1321 | ||
1322 | /** | |
1323 | * There is no domain part in the given hostname | |
1324 | * @param hostname The hostname with no domain part in it. | |
1325 | */ | |
d5a516ba | 1326 | void Logger::print_no_domain_part(const string& hostname) const |
2dd2db3e BS |
1327 | { |
1328 | int level = 0; | |
d77313ea | 1329 | if ( level <= Loglevel ) |
2dd2db3e BS |
1330 | { |
1331 | ostringstream msg; | |
1332 | msg << "There is no domain part in the given hostname: " << hostname << endl; | |
ce70569b | 1333 | log_notice(msg.str()); |
2dd2db3e BS |
1334 | } |
1335 | } | |
d5a516ba BS |
1336 | |
1337 | ||
1338 | /** | |
31af6a2e BS |
1339 | * Service is not initialized properly. |
1340 | * @param service The service. | |
1341 | */ | |
e8787e2e | 1342 | void Logger::print_httphelper_not_initialized() const |
31af6a2e BS |
1343 | { |
1344 | int level = 0; | |
1345 | if ( level <= Loglevel ) | |
1346 | { | |
e8787e2e | 1347 | log_error("HTTP-Helper is not initialized properly."); |
31af6a2e BS |
1348 | } |
1349 | } | |
1350 | ||
1351 | ||
1352 | /** | |
cfdfbf4c | 1353 | * A curl error occured. |
31af6a2e BS |
1354 | * @param msg The error message |
1355 | * @param curl_err_code The resulting curl error code | |
1356 | */ | |
c730deea | 1357 | void Logger::print_curl_error_init(const std::string& err_msg, const CURLcode curl_err_code) const |
31af6a2e BS |
1358 | { |
1359 | string curl_err = ""; | |
1360 | ||
1361 | if ( curl_err_code == CURLE_FAILED_INIT ) | |
1362 | curl_err = "CURLE_FAILED_INIT"; | |
1363 | else | |
1364 | curl_err = "UNKNOWN"; | |
1365 | ||
1366 | int level = 0; | |
e8787e2e | 1367 | if ( (level <= Loglevel) ) |
31af6a2e BS |
1368 | { |
1369 | ostringstream msg; | |
557b6f56 | 1370 | msg << "Curl error: " << err_msg << " Curl error code: " << curl_err_code << " " << curl_err << endl; /*lint !e641 */ |
ce70569b | 1371 | log_error(msg.str()); |
31af6a2e BS |
1372 | } |
1373 | } | |
1374 | ||
1375 | ||
1376 | /** | |
cfdfbf4c | 1377 | * A curl error occured. |
d5a516ba BS |
1378 | * @param url The url requested by the curl operation |
1379 | * @param curl_err_code The resulting curl error code | |
1380 | */ | |
31af6a2e | 1381 | void Logger::print_curl_error(const string& url, const CURLcode curl_err_code) const |
d5a516ba BS |
1382 | { |
1383 | string curl_err = ""; | |
1384 | ||
31af6a2e | 1385 | if ( curl_err_code == CURLE_URL_MALFORMAT ) |
d5a516ba | 1386 | curl_err = "CURLE_URL_MALFORMAT"; |
31af6a2e | 1387 | else if ( curl_err_code == CURLE_COULDNT_RESOLVE_HOST ) |
d5a516ba | 1388 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; |
31af6a2e | 1389 | else if ( curl_err_code == CURLE_COULDNT_CONNECT ) |
d5a516ba BS |
1390 | curl_err = "CURLE_COULDNT_CONNECT"; |
1391 | else | |
1392 | curl_err = "UNKNOWN"; | |
1393 | ||
1394 | int level = 0; | |
e8787e2e | 1395 | if ( (level <= Loglevel) ) |
d5a516ba BS |
1396 | { |
1397 | ostringstream msg; | |
557b6f56 | 1398 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " " << curl_err << endl; /*lint !e641 */ |
e8787e2e | 1399 | log_error(msg.str()); |
d5a516ba BS |
1400 | } |
1401 | } | |
1402 | ||
1403 | ||
1404 | /** | |
cfdfbf4c | 1405 | * A curl error occured. |
d5a516ba BS |
1406 | * @param url The url requested by the curl operation |
1407 | * @param curl_err_code The resulting curl error code | |
1408 | * @param curl_err_buff The curl error buffer | |
1409 | */ | |
c730deea | 1410 | void Logger::print_curl_error(const string& url, const CURLcode curl_err_code, const char * curl_err_buff) const |
d5a516ba BS |
1411 | { |
1412 | string curl_err = ""; | |
1413 | ||
c730deea | 1414 | if ( curl_err_code == CURLE_URL_MALFORMAT ) |
d5a516ba | 1415 | curl_err = "CURLE_URL_MALFORMAT"; |
c730deea | 1416 | else if ( curl_err_code == CURLE_COULDNT_RESOLVE_HOST ) |
d5a516ba | 1417 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; |
c730deea | 1418 | else if ( curl_err_code == CURLE_COULDNT_CONNECT ) |
d5a516ba BS |
1419 | curl_err = "CURLE_COULDNT_CONNECT"; |
1420 | else | |
1421 | curl_err = "UNKNOWN"; | |
1422 | ||
1423 | int level = 0; | |
e8787e2e | 1424 | if ( (level <= Loglevel) ) |
d5a516ba BS |
1425 | { |
1426 | ostringstream msg; | |
557b6f56 | 1427 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " " << curl_err << " " << curl_err_buff << endl; /*lint !e641 */ |
e8787e2e | 1428 | log_error(msg.str()); |
d5a516ba BS |
1429 | } |
1430 | } | |
1431 | ||
1432 | ||
1433 | /** | |
1434 | * Prints out the data received by curl operation | |
43f4565e | 1435 | * @param CurlWritedataBuff |
d5a516ba BS |
1436 | */ |
1437 | void Logger::print_curl_data(const string& curl_writedata_buff) const | |
1438 | { | |
1439 | int level = 1; | |
d77313ea | 1440 | if ( level <= Loglevel ) |
d5a516ba BS |
1441 | { |
1442 | ostringstream msg; | |
b6228761 | 1443 | msg << "Data received by curl: " << curl_writedata_buff << endl; |
ce70569b | 1444 | log_notice(msg.str()); |
d5a516ba BS |
1445 | } |
1446 | } | |
1447 | ||
1448 | ||
1449 | /** | |
a03fb896 BS |
1450 | * Not authorized to perform requested update operation |
1451 | * @param service The requested service. | |
d5a516ba BS |
1452 | * @param username Username |
1453 | * @param password Password | |
1454 | */ | |
a03fb896 | 1455 | void Logger::print_service_not_authorized(const string& service, const string& username, const string& password) const |
d5a516ba BS |
1456 | { |
1457 | int level = 0; | |
e8787e2e | 1458 | if ( level <= Loglevel ) |
d5a516ba BS |
1459 | { |
1460 | ostringstream msg; | |
04d261b9 GE |
1461 | msg << "Not authorized to perform update operation on service: " << service << " Please check username and password: " << username << ":"; |
1462 | ||
1463 | if (LogPasswords) | |
1464 | msg << password << endl; | |
1465 | else | |
1466 | msg << "(*hidden*)" << endl; | |
1467 | ||
e8787e2e | 1468 | log_notice(msg.str()); |
d5a516ba BS |
1469 | } |
1470 | } | |
1471 | ||
1472 | ||
1473 | /** | |
1474 | * Prints out the http status code | |
1475 | * @param url Url | |
1476 | * @param output HTTP status code | |
1477 | */ | |
1af7c124 | 1478 | void Logger::print_http_status_code(const string& url, const long http_code) const |
d5a516ba BS |
1479 | { |
1480 | int level = 1; | |
d77313ea | 1481 | if ( level <= Loglevel ) |
d5a516ba BS |
1482 | { |
1483 | ostringstream msg; | |
1484 | msg << "Requested URL: " << url << " Received HTTP status code: " << http_code << endl; | |
ce70569b | 1485 | log_notice(msg.str()); |
d5a516ba BS |
1486 | } |
1487 | } | |
b6228761 BS |
1488 | |
1489 | ||
1490 | /** | |
1491 | * Generic failure while trying to update service | |
1492 | * @param url The requested URL | |
1493 | * @param curl_data The received curl_data from the server | |
1494 | */ | |
1495 | void Logger::print_update_failure(const string& url, const string& curl_data) const | |
1496 | { | |
1497 | int level = 0; | |
e8787e2e | 1498 | if ( (level <= Loglevel) ) |
b6228761 BS |
1499 | { |
1500 | ostringstream msg; | |
1501 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << curl_data << endl; | |
e8787e2e | 1502 | log_error(msg.str()); |
b6228761 BS |
1503 | } |
1504 | } | |
1a00eac6 BS |
1505 | |
1506 | ||
1507 | /** | |
b17fd691 BS |
1508 | * Generic failure while trying to update service |
1509 | * @param url The requested URL | |
1510 | * @param http_status_code The received http status code | |
1511 | */ | |
1512 | void Logger::print_update_failure(const string& url, const long http_status_code) const | |
1513 | { | |
1514 | int level = 0; | |
e8787e2e | 1515 | if ( level <= Loglevel ) |
b17fd691 BS |
1516 | { |
1517 | ostringstream msg; | |
1518 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << http_status_code << endl; | |
e8787e2e | 1519 | log_error(msg.str()); |
b17fd691 BS |
1520 | } |
1521 | } | |
1522 | ||
1523 | /** | |
1a00eac6 | 1524 | * Hostname is invalid, contains no or only one domain part. |
43f4565e | 1525 | * @param hostname The full qualified host name. |
1a00eac6 | 1526 | */ |
e8787e2e | 1527 | void Logger::print_invalid_hostname(const string& hostname) |
1a00eac6 BS |
1528 | { |
1529 | int level = 0; | |
1530 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1531 | { | |
1532 | ostringstream msg; | |
1533 | msg << "The configured hostname: " << hostname << " is invalid. Please add the corresponding domain part." << endl; | |
1534 | log_warning(msg.str(),level); | |
1535 | } | |
1536 | } | |
4ef36a12 BS |
1537 | |
1538 | ||
1539 | /** | |
1540 | * An IP in a private range was detected | |
1541 | * @param ip The private IP | |
1542 | */ | |
e8787e2e | 1543 | void Logger::print_ip_is_local(const string& ip) |
4ef36a12 | 1544 | { |
60657d55 | 1545 | int level = 1; |
4ef36a12 BS |
1546 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
1547 | { | |
1548 | ostringstream msg; | |
1549 | msg << "The detected IP is within a private IP range: " << ip << endl; | |
1550 | log_warning(msg.str(),level); | |
1551 | } | |
1552 | } | |
1553 | ||
1554 | ||
1555 | /** | |
1556 | * Regex is matching in string | |
1557 | * @param regex The regex pattern | |
1558 | * @param matching_string The string | |
1559 | */ | |
a78b44b5 | 1560 | void Logger::print_regex_match(const string& regex, const string& matching_string) const |
4ef36a12 BS |
1561 | { |
1562 | int level = 1; | |
d77313ea | 1563 | if ( level <= Loglevel ) |
4ef36a12 BS |
1564 | { |
1565 | ostringstream msg; | |
1566 | msg << "Regex: " << regex << " is matching in: " << matching_string << endl; | |
ce70569b | 1567 | log_notice(msg.str()); |
4ef36a12 BS |
1568 | } |
1569 | } | |
a78b44b5 BS |
1570 | |
1571 | ||
1572 | /** | |
1573 | * Regex is not matching | |
1574 | * @param regex Regex | |
1575 | * @param not_matching_string String | |
1576 | */ | |
e8787e2e | 1577 | void Logger::print_no_regex_match(const string& regex, const string& not_matching_string) |
a78b44b5 BS |
1578 | { |
1579 | int level = 1; | |
1580 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1581 | { | |
1582 | ostringstream msg; | |
1583 | msg << "Regex: " << regex << " is not matching in: " << not_matching_string << endl; | |
1584 | log_warning(msg.str(),level); | |
1585 | } | |
1586 | } | |
1587 | ||
1588 | ||
1589 | /** | |
1590 | * Could not parse gnudip initial reply. | |
1591 | * @param curl_data The data received from gnudip server which should contain salt, time and sign. | |
1592 | */ | |
1593 | void Logger::print_could_not_parse_received_data(const string& curl_data) const | |
1594 | { | |
1595 | int level = 0; | |
e8787e2e | 1596 | if ( (level <= Loglevel) ) |
a78b44b5 BS |
1597 | { |
1598 | ostringstream msg; | |
1599 | msg << "Could not parse salt, time and sign from initial gnudip server reply: " << curl_data << endl; | |
e8787e2e | 1600 | log_error(msg.str()); |
a78b44b5 BS |
1601 | } |
1602 | } | |
1603 | ||
1604 | ||
1605 | /** | |
1606 | * Gnudip salt, time and sign could not be got from map | |
1607 | */ | |
1608 | void Logger::print_could_not_get_initial_gnudip_data() const | |
1609 | { | |
1610 | int level = 0; | |
e8787e2e | 1611 | if ( (level <= Loglevel) ) |
a78b44b5 | 1612 | { |
e8787e2e | 1613 | log_error("Could not get salt, time and sign from map."); |
a78b44b5 BS |
1614 | } |
1615 | } | |
1616 | ||
1617 | ||
a2f5be94 BS |
1618 | |
1619 | /** | |
1620 | * Gnudip protocol requires explicit declaration of a servername. | |
1621 | */ | |
e8787e2e | 1622 | void Logger::print_gnudip_requires_servername() |
a78b44b5 BS |
1623 | { |
1624 | int level = 0; | |
1625 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1626 | { | |
20cc3887 | 1627 | log_warning("Gnudip requires explicit definition of servername via config!",level); |
a78b44b5 BS |
1628 | } |
1629 | } | |
a2f5be94 BS |
1630 | |
1631 | ||
1632 | /** | |
1633 | * An exception occured while computing the md5 sum. | |
1634 | * @param what The exception occured. | |
1635 | */ | |
c1b8cb79 | 1636 | void Logger::print_exception_md5_sum(const string& what) const |
a2f5be94 BS |
1637 | { |
1638 | int level = 0; | |
d77313ea | 1639 | if ( level <= Loglevel ) |
a2f5be94 BS |
1640 | { |
1641 | ostringstream msg; | |
1642 | msg << "An exception occured while computing a md5 sum: " << what << endl; | |
ce70569b | 1643 | log_error(msg.str()); |
a2f5be94 BS |
1644 | } |
1645 | } | |
a03fb896 BS |
1646 | |
1647 | ||
1648 | /** | |
cfdfbf4c | 1649 | * A network exception occured. |
a03fb896 BS |
1650 | * @param what The exception occured. |
1651 | */ | |
c1b8cb79 | 1652 | void Logger::print_network_error(const string& what) const |
a03fb896 BS |
1653 | { |
1654 | int level = 0; | |
d77313ea | 1655 | if ( level <= Loglevel ) |
a03fb896 BS |
1656 | { |
1657 | ostringstream msg; | |
cfdfbf4c | 1658 | msg << "A network exception occured: " << what << endl; |
ce70569b | 1659 | log_error(msg.str()); |
a03fb896 BS |
1660 | } |
1661 | } | |
1662 | ||
1663 | ||
1664 | /** | |
1665 | * An undefined protocol error occured. | |
1666 | * @param protocol The protocol | |
1667 | * @param error The error | |
1668 | */ | |
c1b8cb79 | 1669 | void Logger::print_undefined_protocol_error(const string& protocol, const string& error) const |
a03fb896 BS |
1670 | { |
1671 | int level = 0; | |
d77313ea | 1672 | if ( level <= Loglevel ) |
a03fb896 BS |
1673 | { |
1674 | ostringstream msg; | |
1675 | msg << "An undefined protocol error occured. Protocol: " << protocol << " Error: " << error << endl; | |
ce70569b | 1676 | log_error(msg.str()); |
a03fb896 BS |
1677 | } |
1678 | } | |
d77313ea BS |
1679 | |
1680 | /** | |
1681 | * Error while trying to log through external program. | |
1682 | * @param external_prog The external program called. | |
1683 | */ | |
c1b8cb79 | 1684 | void Logger::print_error_external_logging(const string& external_prog) const |
d77313ea BS |
1685 | { |
1686 | int level = 0; | |
1687 | if ( level <= Loglevel ) | |
1688 | { | |
1689 | ostringstream msg; | |
1690 | msg << "Error while trying to log through external program: " << external_prog << endl; | |
ce70569b | 1691 | log_notice(msg.str()); |
d77313ea BS |
1692 | } |
1693 | } | |
c1b8cb79 BS |
1694 | |
1695 | ||
1696 | /** | |
1697 | * Error while parsing config file. | |
1698 | * @param error Error occured. | |
1699 | * @param config_file Config file. | |
1700 | */ | |
1701 | void Logger::print_error_parsing_config_file(const string& filename, const string& error) const | |
1702 | { | |
1703 | int level = 0; | |
1704 | if ( level <= Loglevel ) | |
1705 | { | |
1706 | ostringstream msg; | |
1707 | msg << "Error while parsing config file: " << filename << " Error: " << error << endl; | |
ce70569b | 1708 | log_notice(msg.str()); |
c1b8cb79 BS |
1709 | } |
1710 | } | |
1711 | ||
1712 | ||
1713 | /** | |
1714 | * Error while parsing cmd option | |
1715 | * @param error Error | |
1716 | */ | |
1717 | void Logger::print_error_parsing_cmd(const string& error) const | |
1718 | { | |
1719 | int level = 0; | |
1720 | if ( level <= Loglevel ) | |
1721 | { | |
1722 | ostringstream msg; | |
1723 | msg << "Error while parsing cmd options: " << error << endl; | |
ce70569b | 1724 | log_error(msg.str()); |
c1b8cb79 BS |
1725 | } |
1726 | } | |
2b0f7c11 BS |
1727 | |
1728 | ||
1729 | /** | |
1730 | * The webcheck interval was exceeded, so webcheck not allowed. | |
1731 | * @param last_webcheck Time of last webcheck. | |
3c4705d9 | 1732 | * @param webcheck_interval Webcheck interval time in seconds. |
2b0f7c11 BS |
1733 | * @param current_time Current system time. |
1734 | */ | |
c730deea | 1735 | void Logger::print_webcheck_exceed_interval( const time_t last_webcheck, const int webcheck_interval, const time_t current_time ) const |
2b0f7c11 | 1736 | { |
60657d55 | 1737 | int level = 1; |
2b0f7c11 BS |
1738 | if ( level <= Loglevel ) |
1739 | { | |
1740 | ostringstream msg; | |
3c4705d9 TJ |
1741 | msg << "Skipped webcheck in idle period (" << (last_webcheck+webcheck_interval)-current_time << " more seconds"; |
1742 | msg << ", last_webcheck: " << last_webcheck << ", webcheck_interval(sec): " << webcheck_interval << ")" << endl; | |
ce70569b | 1743 | log_notice(msg.str()); |
2b0f7c11 BS |
1744 | } |
1745 | } | |
1af7c124 BS |
1746 | |
1747 | ||
1748 | /** | |
1749 | * Checking if hosts needs update. | |
1750 | * @param hostname Hostname | |
1751 | * @param current_time Current time | |
1752 | * @param lastupdated Last updated | |
1753 | */ | |
c730deea | 1754 | void Logger::print_check_service_update(const string& hostname, const time_t current_time, const time_t lastupdated) const |
1af7c124 BS |
1755 | { |
1756 | int level = 1; | |
1757 | if ( level <= Loglevel ) | |
1758 | { | |
1759 | ostringstream msg; | |
1760 | msg << "Checking if host: " << hostname << " needs update. Current time: " << current_time << " Last updated: " << lastupdated << endl; | |
ce70569b | 1761 | log_notice(msg.str()); |
1af7c124 BS |
1762 | } |
1763 | } | |
1764 | ||
1765 | ||
1766 | /** | |
1767 | * Cached DNS entry | |
1768 | * @param hostname Hostname | |
1769 | * @param ip_dns_recheck DNS recheck IP | |
1770 | * @param ip_last_update IP set in last update | |
1771 | * @param ip_host Hosts' IP | |
1772 | */ | |
1773 | void Logger::print_cached_dns_entry(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host) const | |
1774 | { | |
1775 | int level = 1; | |
1776 | if ( level <= Loglevel ) | |
1777 | { | |
1778 | ostringstream msg; | |
1779 | msg << "Cached DNS record for host <" << hostname << "> : " << ip_dns_recheck << " Last updated IP: " << ip_last_update << " Hosts IP: " << ip_host << endl; | |
ce70569b | 1780 | log_notice(msg.str()); |
1af7c124 BS |
1781 | } |
1782 | } | |
1783 | ||
1784 | ||
1785 | /** | |
1af7c124 BS |
1786 | * Updating service |
1787 | * @param hostname Hostname | |
1788 | * @param ip_dns_recheck Cached DNS entry | |
1789 | * @param ip_last_update IP set in last update | |
1790 | * @param ip_host Hosts IP | |
1791 | * @param lastupdated Lastupdated | |
1792 | */ | |
08a5a621 | 1793 | 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 |
1794 | int level = 1; |
1795 | if ( level <= Loglevel ) | |
1796 | { | |
1797 | ostringstream msg; | |
1798 | 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 | 1799 | log_notice(msg.str()); |
1af7c124 BS |
1800 | } |
1801 | } | |
1802 | ||
1803 | ||
1804 | /** | |
1805 | * TTL expired | |
1806 | * @param hostname Hostname | |
1807 | * @param ip_dns_recheck Cached DNS entry | |
1808 | * @param ip_last_update IP set in last update | |
1809 | * @param ip_host Hosts IP | |
1810 | * @param lastupdated Last updated | |
1811 | * @param dns_cache_ttl DNS cache ttl | |
1812 | * @param current_time Current time | |
1813 | */ | |
08a5a621 | 1814 | 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 |
1815 | { |
1816 | int level = 1; | |
1817 | if ( level <= Loglevel ) | |
1818 | { | |
1819 | ostringstream msg; | |
1820 | 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 | 1821 | log_notice(msg.str()); |
1af7c124 BS |
1822 | } |
1823 | } | |
1824 | ||
1825 | ||
1826 | /** | |
1827 | * TTL expired | |
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 | * @param dns_cache_ttl DNS cache ttl | |
1835 | * @param current_time Current time | |
1836 | */ | |
d55e13a6 | 1837 | 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 |
1838 | { |
1839 | int level = 1; | |
d55e13a6 TJ |
1840 | |
1841 | if (override_log_level) | |
1842 | level = 0; | |
1843 | ||
1af7c124 BS |
1844 | if ( level <= Loglevel ) |
1845 | { | |
1846 | ostringstream msg; | |
1847 | 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 | 1848 | log_notice(msg.str()); |
1af7c124 BS |
1849 | } |
1850 | } | |
1851 | ||
1852 | ||
1853 | /** | |
1854 | * No update needed | |
d55e13a6 | 1855 | * @param override_log_level Override log level with zero if true |
1af7c124 BS |
1856 | * @param hostname Hostname |
1857 | * @param ip_dns_recheck Cached DNS entry | |
1858 | * @param ip_last_update IP set in last update | |
1859 | * @param ip_host Hosts IP | |
1860 | * @param lastupdated Last updated | |
1861 | */ | |
d55e13a6 | 1862 | 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 |
1863 | { |
1864 | int level = 1; | |
d55e13a6 TJ |
1865 | |
1866 | if (override_log_level) | |
1867 | level = 0; | |
1868 | ||
1af7c124 BS |
1869 | if ( level <= Loglevel ) |
1870 | { | |
1871 | ostringstream msg; | |
1872 | 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 | 1873 | log_notice(msg.str()); |
1af7c124 BS |
1874 | } |
1875 | } | |
1d2e2f56 BS |
1876 | |
1877 | ||
1878 | /** | |
1879 | * Error while trying to get local wan interface IP address through getifaddrs. | |
1880 | * @param error The system call which raised the error. | |
1881 | * @param error The error set by getifaddrs. | |
1882 | */ | |
1883 | void Logger::print_error_getting_local_wan_ip(const std::string& system_call, const std::string& error) const | |
1884 | { | |
1885 | int level = 0; | |
1886 | if ( level <= Loglevel ) | |
1887 | { | |
1888 | ostringstream msg; | |
1889 | msg << "Error while trying to get local wan interface IP address through '" << system_call << "': " << error << endl; | |
ce70569b | 1890 | log_error(msg.str()); |
1d2e2f56 BS |
1891 | } |
1892 | } | |
1893 | ||
1894 | ||
1895 | /** | |
1896 | * Could not get IP address of local wan interface. | |
f3141675 TJ |
1897 | * @param override_log_level Override log level with zero if true |
1898 | */ | |
1899 | void Logger::print_no_wan_ip(bool override_log_level) const | |
1900 | { | |
1901 | int level = 1; | |
1902 | ||
1903 | if (override_log_level) | |
1904 | level = 0; | |
1905 | ||
1906 | if ( level <= Loglevel ) | |
1907 | { | |
1908 | ostringstream msg; | |
1909 | msg << "Could not get IP address of local wan interface. Will retry later." << endl; | |
1910 | log_error(msg.str()); | |
1911 | } | |
1912 | } | |
1913 | ||
62956d9a TJ |
1914 | /** |
1915 | * Print extenral WAN IP | |
1916 | * @param override_log_level Override log level with zero if true | |
1917 | * @param ip External WAN IP | |
1918 | */ | |
1919 | void Logger::print_external_wan_ip(bool override_log_level, const std::string &ip) const | |
1920 | { | |
1921 | int level = 1; | |
1922 | ||
1923 | if (override_log_level) | |
1924 | level = 0; | |
1925 | ||
1926 | if ( level <= Loglevel ) | |
1927 | { | |
1928 | ostringstream msg; | |
1929 | msg << "Determined WAN interface IP: " << ip << endl; | |
1930 | log_error(msg.str()); | |
1931 | } | |
1932 | } | |
f3141675 TJ |
1933 | |
1934 | /** | |
1935 | * Could not resolve current IP for DNS name | |
1936 | * @param override_log_level Override log level with zero if true | |
1d2e2f56 | 1937 | */ |
f3141675 | 1938 | void Logger::print_dns_lookup_failed(bool override_log_level, const std::string &hostname) const |
1d2e2f56 | 1939 | { |
60657d55 | 1940 | int level = 1; |
f3141675 TJ |
1941 | |
1942 | if (override_log_level) | |
1943 | level = 0; | |
1944 | ||
1d2e2f56 BS |
1945 | if ( level <= Loglevel ) |
1946 | { | |
1947 | ostringstream msg; | |
f3141675 | 1948 | msg << "Could not resolve IP address for host " << hostname << ". Will retry later." << endl; |
ce70569b | 1949 | log_error(msg.str()); |
1d2e2f56 BS |
1950 | } |
1951 | } | |
60657d55 BS |
1952 | |
1953 | ||
1954 | /** | |
1955 | * Invalid service config was detected. | |
1956 | */ | |
1957 | void Logger::print_invalid_service_config() const | |
1958 | { | |
1959 | int level = 0; | |
1960 | if ( level <= Loglevel ) | |
1961 | { | |
1962 | log_error("Ignoring invalid service. Please check.\n"); | |
1963 | } | |
1964 | } | |
4475e30a BS |
1965 | |
1966 | ||
1967 | /** | |
1968 | * Print simple message. | |
1969 | */ | |
1970 | void Logger::print_msg( const string& msg ) const | |
1971 | { | |
1972 | int level = 0; | |
1973 | if ( level <= Loglevel ) | |
1974 | { | |
1975 | log_error(msg); | |
1976 | } | |
1977 | } | |
4553e833 BS |
1978 | |
1979 | ||
1980 | /** | |
1981 | * Print the last updates. | |
1982 | * @param ip_host Actual host IP. | |
1983 | * @param max_equal_updates_in_succession Maximal number of updates for the same IP in succession. | |
1984 | * @param last_updates Map with the last updates in it. | |
1985 | * @param hostname The service hostname. | |
1986 | */ | |
08e6f339 | 1987 | void Logger::print_last_updates( const std::string& ip_host, const time_t current_time, const int update_interval, const int max_updates_within_interval, const int max_equal_updates_in_succession, const std::map<time_t,std::string>& last_updates, const std::string& servicename ) const |
4553e833 BS |
1988 | { |
1989 | int level = 1; | |
1990 | ||
1991 | if ( level <= Loglevel ) | |
1992 | { | |
1993 | ostringstream msg; | |
08e6f339 | 1994 | msg << "Last updates for " << servicename << " : "; |
4553e833 BS |
1995 | |
1996 | int i = 0; | |
08e6f339 | 1997 | |
63e1bf1f | 1998 | for ( std::map<time_t,std::string>::const_reverse_iterator r_iter = last_updates.rbegin(); (r_iter != last_updates.rend()) && (i < max_equal_updates_in_succession); r_iter++ ) |
4553e833 BS |
1999 | { |
2000 | msg << r_iter->first << "->" << r_iter->second; | |
2001 | i++; | |
2002 | } | |
08e6f339 BS |
2003 | |
2004 | msg << ". Actual internet IP: " << ip_host | |
2005 | << " Current time: " << current_time | |
2006 | << " Update interval: " << update_interval | |
2007 | << " Max updates within interval: " << max_updates_within_interval | |
2008 | << " Max equal updates in succession: " << max_equal_updates_in_succession << endl; | |
4553e833 BS |
2009 | |
2010 | log_notice(msg.str()); | |
2011 | } | |
2012 | } | |
2013 | ||
2014 | ||
2015 | /** | |
2016 | * Print the burnt IP. | |
2017 | * @param ip_host Actual host IP which is burnt. | |
2018 | * @param hostname The service hostname. | |
2019 | */ | |
2020 | void Logger::print_ip_burnt( const std::string& ip_host, const std::string& hostname ) const | |
2021 | { | |
2022 | int level = 0; | |
2023 | if ( level <= Loglevel ) | |
2024 | { | |
2025 | ostringstream msg; | |
1a149548 | 2026 | msg << "IP address " << ip_host << " was updated too often in succession, host " << hostname << " blocked until IP address will be different." << endl; |
4553e833 BS |
2027 | log_error(msg.str()); |
2028 | } | |
2029 | } |