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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 | } |
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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. | |
daf2ea82 | 377 | * @param service The service for which is the update 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 | ||
390 | ||
daf2ea82 BS |
391 | /** |
392 | * An unknown option on the command line was detected. | |
393 | * @param unknown_option The unknown option. | |
394 | */ | |
b38684ce | 395 | void Logger::print_unknown_cmd_option(const string& unknown_option) const |
254bbf53 | 396 | { |
cbbdeb6c | 397 | int level = 0; |
d77313ea | 398 | if ( level <= Loglevel ) |
59c8d63c BS |
399 | { |
400 | ostringstream msg; | |
401 | msg << "Unknown option on command line detected: " << unknown_option << endl; | |
ce70569b | 402 | log_error(msg.str()); |
59c8d63c | 403 | } |
254bbf53 BS |
404 | } |
405 | ||
406 | ||
daf2ea82 BS |
407 | /** |
408 | * An unknown protocol was specified. | |
409 | * @param protocol The unknown protocol. | |
410 | */ | |
b38684ce | 411 | void Logger::print_unknown_protocol(const string& protocol) const |
254bbf53 | 412 | { |
cbbdeb6c | 413 | int level = 0; |
d77313ea | 414 | if ( level <= Loglevel ) |
59c8d63c BS |
415 | { |
416 | ostringstream msg; | |
417 | msg << "Unknown protocol defined: " << protocol << endl; | |
ce70569b | 418 | log_error(msg.str()); |
59c8d63c | 419 | } |
254bbf53 BS |
420 | } |
421 | ||
422 | ||
daf2ea82 BS |
423 | /** |
424 | * Loading a service config file. | |
425 | * @param filename The service config file. | |
426 | */ | |
b38684ce | 427 | void Logger::print_load_service_conf(const string& filename) const |
254bbf53 | 428 | { |
cbbdeb6c | 429 | int level = 1; |
d77313ea | 430 | if ( level <= Loglevel ) |
59c8d63c BS |
431 | { |
432 | ostringstream msg; | |
433 | msg << "Loading service config file: " << filename << endl; | |
ce70569b | 434 | log_notice(msg.str()); |
59c8d63c | 435 | } |
254bbf53 BS |
436 | } |
437 | ||
438 | ||
daf2ea82 BS |
439 | /** |
440 | * Loading the main config file. | |
441 | * @param filename The main config file. | |
442 | */ | |
b38684ce | 443 | void Logger::print_load_main_conf(const string& filename) const |
254bbf53 | 444 | { |
cbbdeb6c | 445 | int level = 1; |
d77313ea | 446 | if ( level <= Loglevel ) |
59c8d63c BS |
447 | { |
448 | ostringstream msg; | |
449 | msg << "Loading main config file: " << filename << endl; | |
ce70569b | 450 | log_notice(msg.str()); |
59c8d63c | 451 | } |
254bbf53 BS |
452 | } |
453 | ||
454 | ||
daf2ea82 BS |
455 | /** |
456 | * There is an unknown option in a service config file. | |
457 | * @param unknown_option The unknown option. | |
458 | */ | |
8a00a649 | 459 | void Logger::print_unknown_service_conf_option(const string& service_conf_file, const string& unknown_option) const |
254bbf53 | 460 | { |
cbbdeb6c | 461 | int level = 0; |
d77313ea | 462 | if ( level <= Loglevel ) |
59c8d63c BS |
463 | { |
464 | ostringstream msg; | |
8a00a649 | 465 | msg << "Unknown option in service config file detected: " << service_conf_file << " Unknown option: " << unknown_option << endl; |
ce70569b | 466 | log_error(msg.str()); |
59c8d63c | 467 | } |
254bbf53 BS |
468 | } |
469 | ||
470 | ||
daf2ea82 BS |
471 | /** |
472 | * There is an unknown option in the main config file. | |
473 | * @param unknown_option The unknown option. | |
474 | */ | |
b38684ce | 475 | void Logger::print_unknown_main_conf_option(const string& unknown_option) const |
254bbf53 | 476 | { |
cbbdeb6c | 477 | int level = 0; |
d77313ea | 478 | if ( level <= Loglevel ) |
59c8d63c BS |
479 | { |
480 | ostringstream msg; | |
481 | msg << "Unknown option in main config file detected: " << unknown_option << endl; | |
ce70569b | 482 | log_error(msg.str()); |
59c8d63c | 483 | } |
254bbf53 BS |
484 | } |
485 | ||
486 | ||
daf2ea82 BS |
487 | /** |
488 | * The defined config path doesn't exist or is not a directory. | |
489 | * @param config_path The defined config path. | |
490 | */ | |
b38684ce | 491 | void Logger::print_error_config_path(const string& config_path) const |
254bbf53 | 492 | { |
cbbdeb6c | 493 | int level = 0; |
d77313ea | 494 | if ( level <= Loglevel ) |
59c8d63c BS |
495 | { |
496 | ostringstream msg; | |
497 | msg << "Config path doesn't exists or is not a diretory: " << config_path << endl; | |
ce70569b | 498 | log_error(msg.str()); |
59c8d63c | 499 | } |
254bbf53 BS |
500 | } |
501 | ||
502 | ||
daf2ea82 BS |
503 | /** |
504 | * There is a missing command line option to initialize a service object. | |
505 | */ | |
b38684ce | 506 | void Logger::print_missing_cmd_service_option() const |
254bbf53 | 507 | { |
cbbdeb6c | 508 | int level = 0; |
d77313ea | 509 | if ( level <= Loglevel ) |
59c8d63c | 510 | { |
ce70569b | 511 | log_error("Missing option to initialize service. Protocol, host, login and password must be specified."); |
59c8d63c | 512 | } |
254bbf53 | 513 | } |
388f4ab0 BS |
514 | |
515 | ||
c5675c01 | 516 | /** |
8a00a649 BS |
517 | * Missing option in service config file. |
518 | * @param service_conf_file Service config file | |
519 | */ | |
520 | void Logger::print_missing_service_conf_option(const string& service_conf_file) const | |
521 | { | |
cbbdeb6c | 522 | int level = 0; |
d77313ea | 523 | if ( level <= Loglevel ) |
8a00a649 BS |
524 | { |
525 | ostringstream msg; | |
526 | msg << "Missing option in service config file " << service_conf_file << " to initialize service. Protocol, host, login and password must be specified." << endl; | |
ce70569b | 527 | log_error(msg.str()); |
8a00a649 BS |
528 | } |
529 | } | |
530 | ||
531 | ||
532 | /** | |
c5675c01 BS |
533 | * Process running as daemon. |
534 | * @param pid The pid of the daemon. | |
535 | */ | |
b38684ce | 536 | void Logger::print_runnig_as_daemon(const int pid) const |
388f4ab0 | 537 | { |
cbbdeb6c | 538 | int level = 1; |
d77313ea | 539 | if ( level <= Loglevel ) |
59c8d63c BS |
540 | { |
541 | ostringstream msg; | |
f3141675 | 542 | msg << "Running as daemon: " << pid << endl; |
ce70569b | 543 | log_notice(msg.str()); |
59c8d63c | 544 | } |
388f4ab0 BS |
545 | } |
546 | ||
c5675c01 BS |
547 | |
548 | /** | |
549 | * Prints out the daemon mode. | |
550 | * @param daemon_mode The daemon mode. | |
551 | */ | |
b38684ce | 552 | void Logger::print_daemon_mode(const bool daemon_mode) const |
388f4ab0 | 553 | { |
cbbdeb6c | 554 | int level = 1; |
d77313ea | 555 | if ( level <= Loglevel ) |
59c8d63c BS |
556 | { |
557 | string mode = "disabled"; | |
558 | if (daemon_mode == true) | |
559 | mode = "enabled"; | |
560 | ostringstream msg; | |
561 | msg << "Daemon mode is " << mode << "." << endl; | |
ce70569b | 562 | log_notice(msg.str()); |
59c8d63c | 563 | } |
388f4ab0 BS |
564 | } |
565 | ||
566 | ||
c5675c01 BS |
567 | /** |
568 | * There was an error while trying to fork. | |
569 | */ | |
b38684ce | 570 | void Logger::print_error_fork() const |
388f4ab0 | 571 | { |
cbbdeb6c | 572 | int level = 0; |
d77313ea | 573 | if ( level <= Loglevel ) |
59c8d63c | 574 | { |
ce70569b | 575 | log_error("Error while trying to fork."); |
59c8d63c | 576 | } |
388f4ab0 BS |
577 | } |
578 | ||
579 | ||
c5675c01 BS |
580 | /** |
581 | * A pid in the pidfile was found. | |
582 | * @param pid The pid found in the pidfile. | |
583 | */ | |
b38684ce | 584 | void Logger::print_pid_found(const int pid) const |
388f4ab0 | 585 | { |
cbbdeb6c | 586 | int level = 1; |
d77313ea | 587 | if ( level <= Loglevel ) |
59c8d63c BS |
588 | { |
589 | ostringstream msg; | |
590 | msg << "Pidfile found: " << pid << ". Checking if process is still runnig..." << endl; | |
ce70569b | 591 | log_notice(msg.str()); |
59c8d63c | 592 | } |
388f4ab0 BS |
593 | } |
594 | ||
595 | ||
c5675c01 BS |
596 | /** |
597 | * Another process is already running. | |
598 | * @param pid The pid of the other process. | |
599 | */ | |
b38684ce | 600 | void Logger::print_process_already_running(const int pid) const |
388f4ab0 | 601 | { |
cbbdeb6c | 602 | int level = 0; |
d77313ea | 603 | if ( level <= Loglevel ) |
59c8d63c BS |
604 | { |
605 | ostringstream msg; | |
606 | msg << "Another bpdyndnsd process with PID " << pid << " is already running!" << endl; | |
ce70569b | 607 | log_error(msg.str()); |
59c8d63c | 608 | } |
388f4ab0 | 609 | } |
c5675c01 BS |
610 | |
611 | ||
612 | /** | |
613 | * SIGTERM caught. | |
614 | */ | |
b38684ce | 615 | void Logger::print_caught_sigterm() const |
c5675c01 | 616 | { |
cbbdeb6c | 617 | int level = 0; |
d77313ea | 618 | if ( level <= Loglevel ) |
59c8d63c | 619 | { |
ce70569b | 620 | log_notice("Caught SIGTERM. Exiting..."); |
59c8d63c | 621 | } |
c5675c01 BS |
622 | } |
623 | ||
624 | ||
625 | /** | |
626 | * SIGUSR1 caught. | |
627 | */ | |
b38684ce | 628 | void Logger::print_caught_siguser1() const |
c5675c01 | 629 | { |
cbbdeb6c | 630 | int level = 0; |
d77313ea | 631 | if ( level <= Loglevel ) |
59c8d63c | 632 | { |
ce70569b | 633 | log_notice("Caught SIGUSR1. Switching to offline mode..."); |
59c8d63c | 634 | } |
c5675c01 BS |
635 | } |
636 | ||
637 | ||
638 | /** | |
639 | * SIGHUP caught. | |
640 | */ | |
b38684ce | 641 | void Logger::print_caught_sighup() const |
c5675c01 | 642 | { |
60657d55 | 643 | int level = 0; |
d77313ea | 644 | if ( level <= Loglevel ) |
59c8d63c | 645 | { |
64ff14c3 BS |
646 | log_notice("Caught SIGHUP. Reloading config..."); |
647 | } | |
648 | } | |
649 | ||
650 | ||
651 | /** | |
652 | * SIGUSR2 caught. | |
653 | */ | |
654 | void Logger::print_caught_siguser2() const | |
655 | { | |
60657d55 | 656 | int level = 0; |
64ff14c3 BS |
657 | if ( level <= Loglevel ) |
658 | { | |
659 | log_notice("Caught SIGUSR2. Switching to online mode..."); | |
660 | } | |
661 | } | |
662 | ||
663 | ||
664 | /** | |
665 | * SIGRTMIN caught. | |
666 | */ | |
667 | void Logger::print_caught_sigrtmin() const | |
668 | { | |
60657d55 | 669 | int level = 0; |
64ff14c3 BS |
670 | if ( level <= Loglevel ) |
671 | { | |
672 | log_notice("Caught SIGRTMIN. Switching to online mode with webcheck enabled..."); | |
59c8d63c | 673 | } |
c5675c01 | 674 | } |
8bca3c5d BS |
675 | |
676 | ||
677 | /** | |
3f39b968 TJ |
678 | * SIGRTMAX caught. |
679 | */ | |
680 | void Logger::print_caught_sigrtmax(int new_loglevel) const | |
681 | { | |
682 | int level = 0; | |
683 | if ( level <= Loglevel ) | |
684 | { | |
685 | ostringstream msg; | |
686 | msg << "Caught SIGRTMAX. Increasing log level to " << new_loglevel << endl; | |
687 | log_error(msg.str()); | |
688 | } | |
689 | } | |
690 | ||
691 | ||
692 | /** | |
8bca3c5d BS |
693 | * Error while setting signal handler. |
694 | */ | |
b38684ce | 695 | void Logger::print_error_setting_signal(const string& signal) const |
8bca3c5d | 696 | { |
cbbdeb6c | 697 | int level = 0; |
d77313ea | 698 | if ( level <= Loglevel ) |
59c8d63c BS |
699 | { |
700 | ostringstream msg; | |
667c672c | 701 | msg << "Error while setting signal handler for: " << signal << endl; |
ce70569b | 702 | log_error(msg.str()); |
59c8d63c | 703 | } |
8bca3c5d BS |
704 | } |
705 | ||
706 | ||
707 | /** | |
708 | * Error while setting signal handler. | |
709 | */ | |
b38684ce | 710 | void Logger::print_init_log_facility() const |
8bca3c5d | 711 | { |
cbbdeb6c | 712 | int level = 1; |
d77313ea | 713 | if ( level <= Loglevel ) |
59c8d63c BS |
714 | { |
715 | ostringstream msg; | |
4475e30a | 716 | msg << "Initialized logging facility." << " Loglevel: " << Loglevel << " Syslog: " << Syslog << " ExternalLogOnlyOnce: " << ExternalLogOnlyOnce << endl; |
ce70569b | 717 | log_notice(msg.str()); |
59c8d63c | 718 | } |
8bca3c5d BS |
719 | } |
720 | ||
27baf279 | 721 | |
8bca3c5d BS |
722 | /** |
723 | * Be verbose. Currently we are in offline mode. | |
724 | */ | |
b38684ce | 725 | void Logger::print_offline_mode() const |
8bca3c5d | 726 | { |
60657d55 | 727 | int level = 1; |
d77313ea | 728 | if ( level <= Loglevel ) |
59c8d63c | 729 | { |
ce70569b | 730 | log_notice("Offline mode..."); |
59c8d63c | 731 | } |
8bca3c5d | 732 | } |
27baf279 BS |
733 | |
734 | ||
735 | /** | |
c7a2055a TJ |
736 | * Dialup mode: Print how long we plan to delay the next network traffic |
737 | * @param sleep_until Timestamp until we plan to keep quiet | |
738 | */ | |
739 | void Logger::print_sleep_dialup_mode(time_t sleep_until) const | |
740 | { | |
741 | int level = 1; | |
742 | if ( level <= Loglevel ) | |
743 | { | |
744 | ostringstream msg; | |
745 | msg << "Skipped update in dialup mode (" << sleep_until-time(NULL) << " more seconds)" << endl; | |
746 | log_error(msg.str()); | |
747 | } | |
748 | } | |
749 | ||
750 | /** | |
27baf279 BS |
751 | * Objects successfully serialized. |
752 | */ | |
b38684ce | 753 | void Logger::print_serialized_objects_success() const |
27baf279 | 754 | { |
cbbdeb6c | 755 | int level = 1; |
d77313ea | 756 | if ( level <= Loglevel ) |
27baf279 | 757 | { |
ce70569b | 758 | log_notice("Serialized objects successfully."); |
27baf279 BS |
759 | } |
760 | } | |
761 | ||
762 | ||
763 | /** | |
764 | * Objects successfully de-serialized. | |
765 | */ | |
b38684ce | 766 | void Logger::print_deserialized_objects_success() const |
27baf279 | 767 | { |
cbbdeb6c | 768 | int level = 1; |
d77313ea | 769 | if ( level <= Loglevel ) |
27baf279 | 770 | { |
ce70569b | 771 | log_notice("De-serialized objects successfully."); |
27baf279 BS |
772 | } |
773 | } | |
774 | ||
775 | ||
5d38cfe6 BS |
776 | /** |
777 | * Prints out the content of a service object. | |
778 | * @param message Message to be added on output first. | |
779 | * @param protocol Service's protocol. | |
780 | * @param hostname Service's hostname. | |
781 | * @param login Service's login. | |
782 | * @param password Service's password. | |
783 | * @param actual_ip Service's actual_ip. | |
784 | * @param lastupdated Service's lastupdated. | |
785 | */ | |
62df5f33 | 786 | 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 | 787 | { |
cbbdeb6c | 788 | int level = 1; |
d77313ea | 789 | if ( level <= Loglevel ) |
27baf279 BS |
790 | { |
791 | ostringstream msg; | |
792 | msg << message << endl; | |
3c0cd271 BS |
793 | msg << "\t" << "Protocol: " << protocol << endl; |
794 | msg << "\t" << "Hostname: " << hostname << endl; | |
795 | msg << "\t" << "Login: " << login << endl; | |
796 | msg << "\t" << "Password: " << password << endl; | |
797 | msg << "\t" << "Update Interval: " << update_interval << endl; | |
798 | msg << "\t" << "Max Updates: " << max_updates_within_interval << endl; | |
d5a516ba | 799 | msg << "\t" << "DNS Cache TTL: " << dns_cache_ttl << endl; |
3c0cd271 | 800 | msg << "\t" << "Actual_IP: " << actual_ip << endl; |
62df5f33 | 801 | BOOST_FOREACH( time_t update_time, lastupdated) |
3c0cd271 BS |
802 | { |
803 | msg << "\t" << "Lastupdated: " << update_time << endl; | |
804 | } | |
ce70569b | 805 | log_notice(msg.str()); |
27baf279 BS |
806 | } |
807 | } | |
5d38cfe6 BS |
808 | |
809 | ||
810 | /** | |
811 | * Caught exception while serialize. | |
812 | * @param exception Exception message. | |
813 | */ | |
ce70569b | 814 | void Logger::print_exception_serialize(const string& errMsg) const |
5d38cfe6 | 815 | { |
cbbdeb6c | 816 | int level = 0; |
d77313ea | 817 | if ( level <= Loglevel ) |
667c672c BS |
818 | { |
819 | ostringstream msg; | |
ce70569b BS |
820 | msg << "Error while trying to serialize Serviceholder object: " << errMsg << endl; |
821 | log_error(msg.str()); | |
667c672c BS |
822 | } |
823 | } | |
824 | ||
825 | ||
826 | /** | |
827 | * Caught exception while de-serialize. | |
828 | * @param exception Exception message. | |
829 | */ | |
ce70569b | 830 | void Logger::print_exception_deserialize(const string& errMsg) const |
667c672c | 831 | { |
cbbdeb6c | 832 | int level = 0; |
d77313ea | 833 | if ( level <= Loglevel ) |
667c672c BS |
834 | { |
835 | ostringstream msg; | |
ce70569b BS |
836 | msg << "Error while trying to de-serialize Serviceholder object: " << errMsg << endl; |
837 | log_error(msg.str()); | |
667c672c BS |
838 | } |
839 | } | |
840 | ||
841 | ||
842 | /** | |
843 | * Child couldn't be killed by parent. | |
844 | * @param pid Pid of the child. | |
845 | */ | |
b38684ce | 846 | void Logger::print_error_kill_child(const int pid) const |
667c672c | 847 | { |
cbbdeb6c | 848 | int level = 0; |
d77313ea | 849 | if ( level <= Loglevel ) |
667c672c BS |
850 | { |
851 | ostringstream msg; | |
852 | msg << "Could not kill child process with PID: " << pid << endl; | |
ce70569b | 853 | log_error(msg.str()); |
667c672c BS |
854 | } |
855 | } | |
856 | ||
857 | ||
0665b239 BS |
858 | /** |
859 | * Child was killed by parent because of error. | |
860 | * @param pid The pid (child) killed. | |
861 | */ | |
b38684ce | 862 | void Logger::print_child_killed(const int pid) const |
584b9407 | 863 | { |
cbbdeb6c | 864 | int level = 1; |
d77313ea | 865 | if ( level <= Loglevel ) |
584b9407 BS |
866 | { |
867 | ostringstream msg; | |
868 | msg << "Killed child process with PID: " << pid << endl; | |
ce70569b | 869 | log_notice(msg.str()); |
584b9407 BS |
870 | } |
871 | } | |
872 | ||
873 | ||
667c672c BS |
874 | /** |
875 | * There is no object file. | |
876 | * @param object_file The object file. | |
877 | */ | |
e8787e2e | 878 | void Logger::print_no_object_file(const string& object_file) |
667c672c | 879 | { |
cbbdeb6c BS |
880 | int level = 1; |
881 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
882 | { |
883 | ostringstream msg; | |
884 | msg << "There is no object file: " << object_file << ". Continue without recovering state from old services!" << endl; | |
cbbdeb6c | 885 | log_warning(msg.str(),level); |
667c672c | 886 | } |
5d38cfe6 | 887 | } |
0665b239 BS |
888 | |
889 | ||
890 | /** | |
891 | * Prints out the given hostname | |
892 | * @param hostname Hostname as string. | |
893 | */ | |
e8d4a6f8 | 894 | void Logger::print_hostname(const string& hostname) const |
0665b239 | 895 | { |
cbbdeb6c | 896 | int level = 1; |
d77313ea | 897 | if ( level <= Loglevel ) |
0665b239 BS |
898 | { |
899 | ostringstream msg; | |
900 | msg << "Detected following hostname of localhost: " << hostname << endl; | |
ce70569b | 901 | log_notice(msg.str()); |
0665b239 BS |
902 | } |
903 | } | |
904 | ||
905 | ||
906 | /** | |
019dc0d9 | 907 | * Prints out the detected own ipv4 address |
0665b239 BS |
908 | * @param ip_addr String representation of the detected ip. |
909 | */ | |
c3dea5dc | 910 | void Logger::print_own_ipv4(const string& ip_addr_v4, const string& hostname) const |
0665b239 | 911 | { |
cbbdeb6c | 912 | int level = 1; |
d77313ea | 913 | if ( level <= Loglevel ) |
0665b239 BS |
914 | { |
915 | ostringstream msg; | |
c3dea5dc | 916 | msg << "Detected following IPv4-Address of host: " << hostname << " : " << ip_addr_v4 << endl; |
ce70569b | 917 | log_notice(msg.str()); |
019dc0d9 BS |
918 | } |
919 | } | |
920 | ||
921 | ||
922 | /** | |
923 | * Prints out the detected own ipv5 address | |
924 | * @param ip_addr String representation of the detected ip. | |
925 | */ | |
c3dea5dc | 926 | void Logger::print_own_ipv6(const string& ip_addr_v6, const string& hostname) const |
019dc0d9 | 927 | { |
cbbdeb6c | 928 | int level = 1; |
d77313ea | 929 | if ( level <= Loglevel ) |
019dc0d9 BS |
930 | { |
931 | ostringstream msg; | |
c3dea5dc | 932 | msg << "Detected following IPv6-Address of host: " << hostname << " : " << ip_addr_v6 << endl; |
ce70569b | 933 | log_notice(msg.str()); |
0665b239 BS |
934 | } |
935 | } | |
936 | ||
937 | ||
938 | /** | |
939 | * Exception while trying to resolve hostname to ip. | |
940 | * @param exception The exception caught. | |
941 | * @param hostname The hostname. | |
942 | */ | |
ce70569b | 943 | void Logger::print_error_hostname_to_ip(const string& errMsg, const string& hostname) const |
0665b239 | 944 | { |
a03fb896 | 945 | int level = 0; |
d77313ea | 946 | if ( level <= Loglevel ) |
0665b239 BS |
947 | { |
948 | ostringstream msg; | |
ce70569b | 949 | msg << "Could not resolve the hostname: " << hostname << " to an IP-Address: " << errMsg << endl; |
e8787e2e | 950 | log_error(msg.str()); |
0665b239 BS |
951 | } |
952 | } | |
68c6b4af BS |
953 | |
954 | ||
1c0908b5 BS |
955 | /** |
956 | * The update of the given service was successful. | |
957 | * @param service The service. | |
958 | */ | |
959 | void Logger::print_update_service_successful(const string& service) const | |
68c6b4af | 960 | { |
cbbdeb6c | 961 | int level = 0; |
d77313ea | 962 | if ( level <= Loglevel ) |
68c6b4af BS |
963 | { |
964 | ostringstream msg; | |
965 | msg << "Updated service successful: " << service << endl; | |
ce70569b | 966 | log_notice(msg.str()); |
1c0908b5 BS |
967 | } |
968 | } | |
969 | ||
970 | ||
971 | /** | |
972 | * No ip could be determined through webcheck | |
973 | */ | |
e8787e2e | 974 | void Logger::print_webcheck_no_ip() |
1c0908b5 | 975 | { |
cbbdeb6c BS |
976 | int level = 0; |
977 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 | 978 | { |
20cc3887 | 979 | log_warning("IP-Address of this host could not be determined through any configured webcheck url.",level); |
1c0908b5 BS |
980 | } |
981 | } | |
982 | ||
983 | ||
984 | /** | |
985 | * Connection problem while trying to get ip through webcheck url | |
986 | * @param curl_err_buff Curl error message | |
987 | * @param url the url | |
988 | */ | |
e8787e2e | 989 | void Logger::print_webcheck_url_connection_problem(const char * curl_err_buff, const string& url) |
1c0908b5 | 990 | { |
cbbdeb6c BS |
991 | int level = 1; |
992 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
993 | { |
994 | ostringstream msg; | |
995 | msg << "There was a problem while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
cbbdeb6c | 996 | log_warning(msg.str(),level); |
1c0908b5 BS |
997 | } |
998 | } | |
999 | ||
1000 | ||
1001 | /** | |
1002 | * Prints out curl error. | |
1003 | * @param curl_err_buff Curl error message. | |
1004 | * @param url URL | |
1005 | */ | |
1006 | void Logger::print_webcheck_error(const char * curl_err_buff, const string& url) const | |
1007 | { | |
cbbdeb6c | 1008 | int level = 0; |
d77313ea | 1009 | if ( level <= Loglevel ) |
1c0908b5 BS |
1010 | { |
1011 | ostringstream msg; | |
1012 | msg << "There was an error while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
ce70569b | 1013 | log_error(msg.str()); |
68c6b4af BS |
1014 | } |
1015 | } | |
1c0908b5 BS |
1016 | |
1017 | ||
1018 | /** | |
1019 | * Prints out the received data through curl. | |
1020 | * @param curl_data Data string | |
1021 | */ | |
1022 | void Logger::print_received_curl_data(const string& curl_data) const | |
1023 | { | |
cbbdeb6c | 1024 | int level = 1; |
d77313ea | 1025 | if ( level <= Loglevel ) |
1c0908b5 BS |
1026 | { |
1027 | ostringstream msg; | |
1028 | msg << "Received CURL data: " << curl_data << endl; | |
ce70569b | 1029 | log_notice(msg.str()); |
1c0908b5 BS |
1030 | } |
1031 | } | |
1032 | ||
1033 | ||
1034 | /** | |
1035 | * IP was foudn through regex | |
1036 | * @param ip The IP found. | |
1037 | */ | |
1038 | void Logger::print_regex_found_ip(const string& ip) const | |
1039 | { | |
cbbdeb6c | 1040 | int level = 1; |
d77313ea | 1041 | if ( level <= Loglevel ) |
1c0908b5 BS |
1042 | { |
1043 | ostringstream msg; | |
1044 | msg << "Found IP-Address via regex: " << ip << endl; | |
ce70569b | 1045 | log_notice(msg.str()); |
1c0908b5 BS |
1046 | } |
1047 | } | |
1048 | ||
1049 | ||
1050 | /** | |
1051 | * No IP was found through regex. | |
1052 | * @param data The data string which should contain a valid IP.s | |
1053 | */ | |
e8787e2e | 1054 | void Logger::print_regex_ip_not_found(const string& data) |
1c0908b5 | 1055 | { |
efbde536 | 1056 | int level = 1; |
cbbdeb6c | 1057 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
1c0908b5 BS |
1058 | { |
1059 | ostringstream msg; | |
1060 | msg << "Could not extract an IP-Address via regex from following data:\n" << data << endl; | |
cbbdeb6c | 1061 | log_warning(msg.str(),level); |
1c0908b5 BS |
1062 | } |
1063 | } | |
3c0cd271 BS |
1064 | |
1065 | ||
1066 | /** | |
1067 | * Detected multiple occurrences of the same option. | |
1068 | * @param message Error message. | |
1069 | */ | |
1070 | void Logger::print_multiple_cmd_option(const string& message) const | |
1071 | { | |
cbbdeb6c | 1072 | int level = 0; |
d77313ea | 1073 | if ( level <= Loglevel ) |
3c0cd271 BS |
1074 | { |
1075 | ostringstream msg; | |
1076 | msg << "The same option is only allowed once: " << message << endl; | |
ce70569b | 1077 | log_error(msg.str()); |
3c0cd271 BS |
1078 | } |
1079 | } | |
1080 | ||
1081 | ||
1082 | /** | |
1083 | * An update would exceed the update interval. Prints out a warning message. | |
1084 | * @param current_time Current time. | |
1085 | * @param old_time Time of update #MaxUpdatesWithinInterval ago. | |
1086 | * @param MaxUpdatesWithinInterval Number of allowed updates in one update interval. | |
1087 | * @param service The service which exceeds update interval. | |
1088 | */ | |
e8787e2e | 1089 | void Logger::print_update_not_allowed(const time_t current_time, const time_t old_time, const int MaxUpdatesWithinInterval, const string& service) |
3c0cd271 | 1090 | { |
efbde536 | 1091 | int level = 1; |
cbbdeb6c | 1092 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
3c0cd271 BS |
1093 | { |
1094 | ostringstream msg; | |
1095 | 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 | 1096 | log_warning(msg.str(),level); |
3c0cd271 BS |
1097 | } |
1098 | } | |
1099 | ||
1100 | ||
1101 | /** | |
1102 | * Failure while running update for service. | |
1103 | * @param service Services' name. | |
1104 | */ | |
e8787e2e | 1105 | void Logger::print_update_service_failure(const string& service) |
3c0cd271 | 1106 | { |
cbbdeb6c BS |
1107 | int level = 0; |
1108 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
3c0cd271 BS |
1109 | { |
1110 | ostringstream msg; | |
1111 | msg << "Could not update service: " << service << endl; | |
cbbdeb6c | 1112 | log_warning(msg.str(),level); |
3c0cd271 BS |
1113 | } |
1114 | } | |
e304c27b | 1115 | |
e38d7604 TJ |
1116 | /** |
1117 | * Start message | |
1118 | */ | |
1119 | void Logger::print_started() const | |
1120 | { | |
1121 | int level = 0; | |
1122 | if ( level <= Loglevel ) | |
1123 | { | |
1124 | log_notice("Started"); | |
1125 | } | |
1126 | } | |
1127 | ||
e304c27b BS |
1128 | |
1129 | /** | |
1130 | * Starting shutdown | |
1131 | */ | |
1132 | void Logger::print_starting_shutdown() const | |
1133 | { | |
cbbdeb6c | 1134 | int level = 0; |
d77313ea | 1135 | if ( level <= Loglevel ) |
e304c27b | 1136 | { |
ce70569b | 1137 | log_notice("Shutting down ..."); |
e304c27b BS |
1138 | } |
1139 | } | |
1140 | ||
1141 | ||
1142 | /** | |
1143 | * Shutdown complete | |
1144 | */ | |
1145 | void Logger::print_shutdown_succeeded() const | |
1146 | { | |
cbbdeb6c | 1147 | int level = 0; |
d77313ea | 1148 | if ( level <= Loglevel ) |
e304c27b | 1149 | { |
ce70569b | 1150 | log_notice("Shutting down complete ..."); |
e304c27b BS |
1151 | } |
1152 | } | |
1153 | ||
1154 | ||
1155 | /** | |
1156 | * Shutdown parent succeeded | |
1157 | */ | |
1158 | void Logger::print_shutdown_parent_succeeded() const | |
1159 | { | |
cbbdeb6c | 1160 | int level = 0; |
d77313ea | 1161 | if ( level <= Loglevel ) |
e304c27b | 1162 | { |
ce70569b | 1163 | log_notice("Shutting down parent process completed ..."); |
e304c27b BS |
1164 | } |
1165 | } | |
1166 | ||
1167 | ||
1168 | /** | |
1169 | * Starting shutdown parent | |
1170 | */ | |
1171 | void Logger::print_starting_shutdown_parent() const | |
1172 | { | |
cbbdeb6c | 1173 | int level = 0; |
d77313ea | 1174 | if ( level <= Loglevel ) |
e304c27b | 1175 | { |
ce70569b | 1176 | log_notice("Shutting down parent process ..."); |
e304c27b BS |
1177 | } |
1178 | } | |
0541cd71 BS |
1179 | |
1180 | ||
1181 | /** | |
1182 | * DNS cache record timeout | |
1183 | * @param hostname Hostname | |
1184 | * @param lastupdated Lastupdated | |
1185 | * @param dns_cache_ttl DNS cache TTL | |
1186 | * @param current_time Current time | |
1187 | */ | |
8a00a649 | 1188 | void Logger::print_recheck_dns_entry(const string& hostname, const int lastupdated, const int dns_cache_ttl, const int current_time) const |
0541cd71 | 1189 | { |
cbbdeb6c | 1190 | int level = 1; |
d77313ea | 1191 | if ( level <= Loglevel ) |
0541cd71 BS |
1192 | { |
1193 | ostringstream msg; | |
d5a516ba | 1194 | 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 | 1195 | log_notice(msg.str()); |
0541cd71 BS |
1196 | } |
1197 | } | |
1198 | ||
1199 | ||
1200 | /** | |
8a00a649 BS |
1201 | * Missing proxy option on command line. |
1202 | */ | |
1203 | void Logger::print_missing_cmd_proxy_option() const | |
1204 | { | |
cbbdeb6c | 1205 | int level = 0; |
d77313ea | 1206 | if ( level <= Loglevel ) |
8a00a649 | 1207 | { |
ce70569b | 1208 | log_error("Missing option to initialize proxy. http_proxy and http_proxy_port must be specified."); |
8a00a649 BS |
1209 | } |
1210 | } | |
1211 | ||
1212 | ||
1213 | /** | |
1214 | * Multiple option in service config file. | |
1215 | * @param service_conf_file Service config file | |
1216 | * @param message Multiple option text | |
1217 | */ | |
1218 | void Logger::print_multiple_service_conf_option(const string& service_conf_file, const string& message) const | |
1219 | { | |
cbbdeb6c | 1220 | int level = 0; |
d77313ea | 1221 | if ( level <= Loglevel ) |
8a00a649 BS |
1222 | { |
1223 | ostringstream msg; | |
1224 | msg << "Multiple occurrences of the same option in service config file detected: " << service_conf_file << " " << message << endl; | |
ce70569b | 1225 | log_error(msg.str()); |
8a00a649 BS |
1226 | } |
1227 | } | |
1228 | ||
1229 | ||
1230 | /** | |
1231 | * Multiple option in main config file. | |
1232 | * @param service_conf_file Service config file | |
1233 | * @param message Multiple option text | |
1234 | */ | |
1235 | void Logger::print_multiple_main_conf_option(const string& main_conf_file, const string& message) const | |
1236 | { | |
cbbdeb6c | 1237 | int level = 0; |
d77313ea | 1238 | if ( level <= Loglevel ) |
8a00a649 BS |
1239 | { |
1240 | ostringstream msg; | |
1241 | msg << "Multiple occurrences of the same option in main config file detected: " << main_conf_file << " " << message << endl; | |
ce70569b | 1242 | log_error(msg.str()); |
8a00a649 BS |
1243 | } |
1244 | } | |
1245 | ||
1246 | ||
1247 | /** | |
1248 | * Missing proxy option in main config file. | |
2dd2db3e | 1249 | * @param main_conf_filename The concerning config file. |
8a00a649 BS |
1250 | */ |
1251 | void Logger::print_missing_conf_proxy_option(const string& main_conf_filename) const | |
1252 | { | |
cbbdeb6c | 1253 | int level = 0; |
d77313ea | 1254 | if ( level <= Loglevel ) |
8a00a649 BS |
1255 | { |
1256 | ostringstream msg; | |
1257 | msg << "Missing option to initialize proxy in main config file: " << main_conf_filename << " http_proxy and http_proxy_port must be specified." << endl; | |
ce70569b | 1258 | log_error(msg.str()); |
8a00a649 BS |
1259 | } |
1260 | } | |
2dd2db3e BS |
1261 | |
1262 | ||
1263 | /** | |
1264 | * There is no domain part in the given hostname | |
1265 | * @param hostname The hostname with no domain part in it. | |
1266 | */ | |
d5a516ba | 1267 | void Logger::print_no_domain_part(const string& hostname) const |
2dd2db3e BS |
1268 | { |
1269 | int level = 0; | |
d77313ea | 1270 | if ( level <= Loglevel ) |
2dd2db3e BS |
1271 | { |
1272 | ostringstream msg; | |
1273 | msg << "There is no domain part in the given hostname: " << hostname << endl; | |
ce70569b | 1274 | log_notice(msg.str()); |
2dd2db3e BS |
1275 | } |
1276 | } | |
d5a516ba BS |
1277 | |
1278 | ||
1279 | /** | |
31af6a2e BS |
1280 | * Service is not initialized properly. |
1281 | * @param service The service. | |
1282 | */ | |
e8787e2e | 1283 | void Logger::print_httphelper_not_initialized() const |
31af6a2e BS |
1284 | { |
1285 | int level = 0; | |
1286 | if ( level <= Loglevel ) | |
1287 | { | |
e8787e2e | 1288 | log_error("HTTP-Helper is not initialized properly."); |
31af6a2e BS |
1289 | } |
1290 | } | |
1291 | ||
1292 | ||
1293 | /** | |
cfdfbf4c | 1294 | * A curl error occured. |
31af6a2e BS |
1295 | * @param msg The error message |
1296 | * @param curl_err_code The resulting curl error code | |
1297 | */ | |
c730deea | 1298 | void Logger::print_curl_error_init(const std::string& err_msg, const CURLcode curl_err_code) const |
31af6a2e BS |
1299 | { |
1300 | string curl_err = ""; | |
1301 | ||
1302 | if ( curl_err_code == CURLE_FAILED_INIT ) | |
1303 | curl_err = "CURLE_FAILED_INIT"; | |
1304 | else | |
1305 | curl_err = "UNKNOWN"; | |
1306 | ||
1307 | int level = 0; | |
e8787e2e | 1308 | if ( (level <= Loglevel) ) |
31af6a2e BS |
1309 | { |
1310 | ostringstream msg; | |
557b6f56 | 1311 | msg << "Curl error: " << err_msg << " Curl error code: " << curl_err_code << " " << curl_err << endl; /*lint !e641 */ |
ce70569b | 1312 | log_error(msg.str()); |
31af6a2e BS |
1313 | } |
1314 | } | |
1315 | ||
1316 | ||
1317 | /** | |
cfdfbf4c | 1318 | * A curl error occured. |
d5a516ba BS |
1319 | * @param url The url requested by the curl operation |
1320 | * @param curl_err_code The resulting curl error code | |
1321 | */ | |
31af6a2e | 1322 | void Logger::print_curl_error(const string& url, const CURLcode curl_err_code) const |
d5a516ba BS |
1323 | { |
1324 | string curl_err = ""; | |
1325 | ||
31af6a2e | 1326 | if ( curl_err_code == CURLE_URL_MALFORMAT ) |
d5a516ba | 1327 | curl_err = "CURLE_URL_MALFORMAT"; |
31af6a2e | 1328 | else if ( curl_err_code == CURLE_COULDNT_RESOLVE_HOST ) |
d5a516ba | 1329 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; |
31af6a2e | 1330 | else if ( curl_err_code == CURLE_COULDNT_CONNECT ) |
d5a516ba BS |
1331 | curl_err = "CURLE_COULDNT_CONNECT"; |
1332 | else | |
1333 | curl_err = "UNKNOWN"; | |
1334 | ||
1335 | int level = 0; | |
e8787e2e | 1336 | if ( (level <= Loglevel) ) |
d5a516ba BS |
1337 | { |
1338 | ostringstream msg; | |
557b6f56 | 1339 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " " << curl_err << endl; /*lint !e641 */ |
e8787e2e | 1340 | log_error(msg.str()); |
d5a516ba BS |
1341 | } |
1342 | } | |
1343 | ||
1344 | ||
1345 | /** | |
cfdfbf4c | 1346 | * A curl error occured. |
d5a516ba BS |
1347 | * @param url The url requested by the curl operation |
1348 | * @param curl_err_code The resulting curl error code | |
1349 | * @param curl_err_buff The curl error buffer | |
1350 | */ | |
c730deea | 1351 | void Logger::print_curl_error(const string& url, const CURLcode curl_err_code, const char * curl_err_buff) const |
d5a516ba BS |
1352 | { |
1353 | string curl_err = ""; | |
1354 | ||
c730deea | 1355 | if ( curl_err_code == CURLE_URL_MALFORMAT ) |
d5a516ba | 1356 | curl_err = "CURLE_URL_MALFORMAT"; |
c730deea | 1357 | else if ( curl_err_code == CURLE_COULDNT_RESOLVE_HOST ) |
d5a516ba | 1358 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; |
c730deea | 1359 | else if ( curl_err_code == CURLE_COULDNT_CONNECT ) |
d5a516ba BS |
1360 | curl_err = "CURLE_COULDNT_CONNECT"; |
1361 | else | |
1362 | curl_err = "UNKNOWN"; | |
1363 | ||
1364 | int level = 0; | |
e8787e2e | 1365 | if ( (level <= Loglevel) ) |
d5a516ba BS |
1366 | { |
1367 | ostringstream msg; | |
557b6f56 | 1368 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " " << curl_err << " " << curl_err_buff << endl; /*lint !e641 */ |
e8787e2e | 1369 | log_error(msg.str()); |
d5a516ba BS |
1370 | } |
1371 | } | |
1372 | ||
1373 | ||
1374 | /** | |
1375 | * Prints out the data received by curl operation | |
43f4565e | 1376 | * @param CurlWritedataBuff |
d5a516ba BS |
1377 | */ |
1378 | void Logger::print_curl_data(const string& curl_writedata_buff) const | |
1379 | { | |
1380 | int level = 1; | |
d77313ea | 1381 | if ( level <= Loglevel ) |
d5a516ba BS |
1382 | { |
1383 | ostringstream msg; | |
b6228761 | 1384 | msg << "Data received by curl: " << curl_writedata_buff << endl; |
ce70569b | 1385 | log_notice(msg.str()); |
d5a516ba BS |
1386 | } |
1387 | } | |
1388 | ||
1389 | ||
1390 | /** | |
a03fb896 BS |
1391 | * Not authorized to perform requested update operation |
1392 | * @param service The requested service. | |
d5a516ba BS |
1393 | * @param username Username |
1394 | * @param password Password | |
1395 | */ | |
a03fb896 | 1396 | void Logger::print_service_not_authorized(const string& service, const string& username, const string& password) const |
d5a516ba BS |
1397 | { |
1398 | int level = 0; | |
e8787e2e | 1399 | if ( level <= Loglevel ) |
d5a516ba BS |
1400 | { |
1401 | ostringstream msg; | |
a03fb896 | 1402 | msg << "Not authorized to perform update operation on service: " << service << " Please check username and password: " << username << ":" << password << endl; |
e8787e2e | 1403 | log_notice(msg.str()); |
d5a516ba BS |
1404 | } |
1405 | } | |
1406 | ||
1407 | ||
1408 | /** | |
1409 | * Prints out the http status code | |
1410 | * @param url Url | |
1411 | * @param output HTTP status code | |
1412 | */ | |
1af7c124 | 1413 | void Logger::print_http_status_code(const string& url, const long http_code) const |
d5a516ba BS |
1414 | { |
1415 | int level = 1; | |
d77313ea | 1416 | if ( level <= Loglevel ) |
d5a516ba BS |
1417 | { |
1418 | ostringstream msg; | |
1419 | msg << "Requested URL: " << url << " Received HTTP status code: " << http_code << endl; | |
ce70569b | 1420 | log_notice(msg.str()); |
d5a516ba BS |
1421 | } |
1422 | } | |
b6228761 BS |
1423 | |
1424 | ||
1425 | /** | |
1426 | * Generic failure while trying to update service | |
1427 | * @param url The requested URL | |
1428 | * @param curl_data The received curl_data from the server | |
1429 | */ | |
1430 | void Logger::print_update_failure(const string& url, const string& curl_data) const | |
1431 | { | |
1432 | int level = 0; | |
e8787e2e | 1433 | if ( (level <= Loglevel) ) |
b6228761 BS |
1434 | { |
1435 | ostringstream msg; | |
1436 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << curl_data << endl; | |
e8787e2e | 1437 | log_error(msg.str()); |
b6228761 BS |
1438 | } |
1439 | } | |
1a00eac6 BS |
1440 | |
1441 | ||
1442 | /** | |
b17fd691 BS |
1443 | * Generic failure while trying to update service |
1444 | * @param url The requested URL | |
1445 | * @param http_status_code The received http status code | |
1446 | */ | |
1447 | void Logger::print_update_failure(const string& url, const long http_status_code) const | |
1448 | { | |
1449 | int level = 0; | |
e8787e2e | 1450 | if ( level <= Loglevel ) |
b17fd691 BS |
1451 | { |
1452 | ostringstream msg; | |
1453 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << http_status_code << endl; | |
e8787e2e | 1454 | log_error(msg.str()); |
b17fd691 BS |
1455 | } |
1456 | } | |
1457 | ||
1458 | /** | |
1a00eac6 | 1459 | * Hostname is invalid, contains no or only one domain part. |
43f4565e | 1460 | * @param hostname The full qualified host name. |
1a00eac6 | 1461 | */ |
e8787e2e | 1462 | void Logger::print_invalid_hostname(const string& hostname) |
1a00eac6 BS |
1463 | { |
1464 | int level = 0; | |
1465 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1466 | { | |
1467 | ostringstream msg; | |
1468 | msg << "The configured hostname: " << hostname << " is invalid. Please add the corresponding domain part." << endl; | |
1469 | log_warning(msg.str(),level); | |
1470 | } | |
1471 | } | |
4ef36a12 BS |
1472 | |
1473 | ||
1474 | /** | |
1475 | * An IP in a private range was detected | |
1476 | * @param ip The private IP | |
1477 | */ | |
e8787e2e | 1478 | void Logger::print_ip_is_local(const string& ip) |
4ef36a12 | 1479 | { |
60657d55 | 1480 | int level = 1; |
4ef36a12 BS |
1481 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
1482 | { | |
1483 | ostringstream msg; | |
1484 | msg << "The detected IP is within a private IP range: " << ip << endl; | |
1485 | log_warning(msg.str(),level); | |
1486 | } | |
1487 | } | |
1488 | ||
1489 | ||
1490 | /** | |
1491 | * Regex is matching in string | |
1492 | * @param regex The regex pattern | |
1493 | * @param matching_string The string | |
1494 | */ | |
a78b44b5 | 1495 | void Logger::print_regex_match(const string& regex, const string& matching_string) const |
4ef36a12 BS |
1496 | { |
1497 | int level = 1; | |
d77313ea | 1498 | if ( level <= Loglevel ) |
4ef36a12 BS |
1499 | { |
1500 | ostringstream msg; | |
1501 | msg << "Regex: " << regex << " is matching in: " << matching_string << endl; | |
ce70569b | 1502 | log_notice(msg.str()); |
4ef36a12 BS |
1503 | } |
1504 | } | |
a78b44b5 BS |
1505 | |
1506 | ||
1507 | /** | |
1508 | * Regex is not matching | |
1509 | * @param regex Regex | |
1510 | * @param not_matching_string String | |
1511 | */ | |
e8787e2e | 1512 | void Logger::print_no_regex_match(const string& regex, const string& not_matching_string) |
a78b44b5 BS |
1513 | { |
1514 | int level = 1; | |
1515 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1516 | { | |
1517 | ostringstream msg; | |
1518 | msg << "Regex: " << regex << " is not matching in: " << not_matching_string << endl; | |
1519 | log_warning(msg.str(),level); | |
1520 | } | |
1521 | } | |
1522 | ||
1523 | ||
1524 | /** | |
1525 | * Could not parse gnudip initial reply. | |
1526 | * @param curl_data The data received from gnudip server which should contain salt, time and sign. | |
1527 | */ | |
1528 | void Logger::print_could_not_parse_received_data(const string& curl_data) const | |
1529 | { | |
1530 | int level = 0; | |
e8787e2e | 1531 | if ( (level <= Loglevel) ) |
a78b44b5 BS |
1532 | { |
1533 | ostringstream msg; | |
1534 | msg << "Could not parse salt, time and sign from initial gnudip server reply: " << curl_data << endl; | |
e8787e2e | 1535 | log_error(msg.str()); |
a78b44b5 BS |
1536 | } |
1537 | } | |
1538 | ||
1539 | ||
1540 | /** | |
1541 | * Gnudip salt, time and sign could not be got from map | |
1542 | */ | |
1543 | void Logger::print_could_not_get_initial_gnudip_data() const | |
1544 | { | |
1545 | int level = 0; | |
e8787e2e | 1546 | if ( (level <= Loglevel) ) |
a78b44b5 | 1547 | { |
e8787e2e | 1548 | log_error("Could not get salt, time and sign from map."); |
a78b44b5 BS |
1549 | } |
1550 | } | |
1551 | ||
1552 | ||
a2f5be94 BS |
1553 | |
1554 | /** | |
1555 | * Gnudip protocol requires explicit declaration of a servername. | |
1556 | */ | |
e8787e2e | 1557 | void Logger::print_gnudip_requires_servername() |
a78b44b5 BS |
1558 | { |
1559 | int level = 0; | |
1560 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1561 | { | |
20cc3887 | 1562 | log_warning("Gnudip requires explicit definition of servername via config!",level); |
a78b44b5 BS |
1563 | } |
1564 | } | |
a2f5be94 BS |
1565 | |
1566 | ||
1567 | /** | |
1568 | * An exception occured while computing the md5 sum. | |
1569 | * @param what The exception occured. | |
1570 | */ | |
c1b8cb79 | 1571 | void Logger::print_exception_md5_sum(const string& what) const |
a2f5be94 BS |
1572 | { |
1573 | int level = 0; | |
d77313ea | 1574 | if ( level <= Loglevel ) |
a2f5be94 BS |
1575 | { |
1576 | ostringstream msg; | |
1577 | msg << "An exception occured while computing a md5 sum: " << what << endl; | |
ce70569b | 1578 | log_error(msg.str()); |
a2f5be94 BS |
1579 | } |
1580 | } | |
a03fb896 BS |
1581 | |
1582 | ||
1583 | /** | |
cfdfbf4c | 1584 | * A network exception occured. |
a03fb896 BS |
1585 | * @param what The exception occured. |
1586 | */ | |
c1b8cb79 | 1587 | void Logger::print_network_error(const string& what) const |
a03fb896 BS |
1588 | { |
1589 | int level = 0; | |
d77313ea | 1590 | if ( level <= Loglevel ) |
a03fb896 BS |
1591 | { |
1592 | ostringstream msg; | |
cfdfbf4c | 1593 | msg << "A network exception occured: " << what << endl; |
ce70569b | 1594 | log_error(msg.str()); |
a03fb896 BS |
1595 | } |
1596 | } | |
1597 | ||
1598 | ||
1599 | /** | |
1600 | * An undefined protocol error occured. | |
1601 | * @param protocol The protocol | |
1602 | * @param error The error | |
1603 | */ | |
c1b8cb79 | 1604 | void Logger::print_undefined_protocol_error(const string& protocol, const string& error) const |
a03fb896 BS |
1605 | { |
1606 | int level = 0; | |
d77313ea | 1607 | if ( level <= Loglevel ) |
a03fb896 BS |
1608 | { |
1609 | ostringstream msg; | |
1610 | msg << "An undefined protocol error occured. Protocol: " << protocol << " Error: " << error << endl; | |
ce70569b | 1611 | log_error(msg.str()); |
a03fb896 BS |
1612 | } |
1613 | } | |
d77313ea BS |
1614 | |
1615 | /** | |
1616 | * Error while trying to log through external program. | |
1617 | * @param external_prog The external program called. | |
1618 | */ | |
c1b8cb79 | 1619 | void Logger::print_error_external_logging(const string& external_prog) const |
d77313ea BS |
1620 | { |
1621 | int level = 0; | |
1622 | if ( level <= Loglevel ) | |
1623 | { | |
1624 | ostringstream msg; | |
1625 | msg << "Error while trying to log through external program: " << external_prog << endl; | |
ce70569b | 1626 | log_notice(msg.str()); |
d77313ea BS |
1627 | } |
1628 | } | |
c1b8cb79 BS |
1629 | |
1630 | ||
1631 | /** | |
1632 | * Error while parsing config file. | |
1633 | * @param error Error occured. | |
1634 | * @param config_file Config file. | |
1635 | */ | |
1636 | void Logger::print_error_parsing_config_file(const string& filename, const string& error) const | |
1637 | { | |
1638 | int level = 0; | |
1639 | if ( level <= Loglevel ) | |
1640 | { | |
1641 | ostringstream msg; | |
1642 | msg << "Error while parsing config file: " << filename << " Error: " << error << endl; | |
ce70569b | 1643 | log_notice(msg.str()); |
c1b8cb79 BS |
1644 | } |
1645 | } | |
1646 | ||
1647 | ||
1648 | /** | |
1649 | * Error while parsing cmd option | |
1650 | * @param error Error | |
1651 | */ | |
1652 | void Logger::print_error_parsing_cmd(const string& error) const | |
1653 | { | |
1654 | int level = 0; | |
1655 | if ( level <= Loglevel ) | |
1656 | { | |
1657 | ostringstream msg; | |
1658 | msg << "Error while parsing cmd options: " << error << endl; | |
ce70569b | 1659 | log_error(msg.str()); |
c1b8cb79 BS |
1660 | } |
1661 | } | |
2b0f7c11 BS |
1662 | |
1663 | ||
1664 | /** | |
1665 | * The webcheck interval was exceeded, so webcheck not allowed. | |
1666 | * @param last_webcheck Time of last webcheck. | |
1667 | * @param webcheck_interval Webcheck interval time. | |
1668 | * @param current_time Current system time. | |
1669 | */ | |
c730deea | 1670 | void Logger::print_webcheck_exceed_interval( const time_t last_webcheck, const int webcheck_interval, const time_t current_time ) const |
2b0f7c11 | 1671 | { |
60657d55 | 1672 | int level = 1; |
2b0f7c11 BS |
1673 | if ( level <= Loglevel ) |
1674 | { | |
1675 | ostringstream msg; | |
1676 | msg << "Exceeding webcheck interval: LastWebcheck " << last_webcheck << " + WebcheckInterval(sec) " << webcheck_interval << " >= CurrentTime " << current_time << endl; | |
ce70569b | 1677 | log_notice(msg.str()); |
2b0f7c11 BS |
1678 | } |
1679 | } | |
1af7c124 BS |
1680 | |
1681 | ||
1682 | /** | |
1683 | * Checking if hosts needs update. | |
1684 | * @param hostname Hostname | |
1685 | * @param current_time Current time | |
1686 | * @param lastupdated Last updated | |
1687 | */ | |
c730deea | 1688 | void Logger::print_check_service_update(const string& hostname, const time_t current_time, const time_t lastupdated) const |
1af7c124 BS |
1689 | { |
1690 | int level = 1; | |
1691 | if ( level <= Loglevel ) | |
1692 | { | |
1693 | ostringstream msg; | |
1694 | msg << "Checking if host: " << hostname << " needs update. Current time: " << current_time << " Last updated: " << lastupdated << endl; | |
ce70569b | 1695 | log_notice(msg.str()); |
1af7c124 BS |
1696 | } |
1697 | } | |
1698 | ||
1699 | ||
1700 | /** | |
1701 | * Cached DNS entry | |
1702 | * @param hostname Hostname | |
1703 | * @param ip_dns_recheck DNS recheck IP | |
1704 | * @param ip_last_update IP set in last update | |
1705 | * @param ip_host Hosts' IP | |
1706 | */ | |
1707 | void Logger::print_cached_dns_entry(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host) const | |
1708 | { | |
1709 | int level = 1; | |
1710 | if ( level <= Loglevel ) | |
1711 | { | |
1712 | ostringstream msg; | |
1713 | msg << "Cached DNS record for host <" << hostname << "> : " << ip_dns_recheck << " Last updated IP: " << ip_last_update << " Hosts IP: " << ip_host << endl; | |
ce70569b | 1714 | log_notice(msg.str()); |
1af7c124 BS |
1715 | } |
1716 | } | |
1717 | ||
1718 | ||
1719 | /** | |
1af7c124 BS |
1720 | * Updating service |
1721 | * @param hostname Hostname | |
1722 | * @param ip_dns_recheck Cached DNS entry | |
1723 | * @param ip_last_update IP set in last update | |
1724 | * @param ip_host Hosts IP | |
1725 | * @param lastupdated Lastupdated | |
1726 | */ | |
08a5a621 | 1727 | 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 |
1728 | int level = 1; |
1729 | if ( level <= Loglevel ) | |
1730 | { | |
1731 | ostringstream msg; | |
1732 | 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 | 1733 | log_notice(msg.str()); |
1af7c124 BS |
1734 | } |
1735 | } | |
1736 | ||
1737 | ||
1738 | /** | |
1739 | * TTL expired | |
1740 | * @param hostname Hostname | |
1741 | * @param ip_dns_recheck Cached DNS entry | |
1742 | * @param ip_last_update IP set in last update | |
1743 | * @param ip_host Hosts IP | |
1744 | * @param lastupdated Last updated | |
1745 | * @param dns_cache_ttl DNS cache ttl | |
1746 | * @param current_time Current time | |
1747 | */ | |
08a5a621 | 1748 | 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 |
1749 | { |
1750 | int level = 1; | |
1751 | if ( level <= Loglevel ) | |
1752 | { | |
1753 | ostringstream msg; | |
1754 | 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 | 1755 | log_notice(msg.str()); |
1af7c124 BS |
1756 | } |
1757 | } | |
1758 | ||
1759 | ||
1760 | /** | |
1761 | * TTL expired | |
d55e13a6 | 1762 | * @param override_log_level Override log level with zero if true |
1af7c124 BS |
1763 | * @param hostname Hostname |
1764 | * @param ip_dns_recheck Cached DNS entry | |
1765 | * @param ip_last_update IP set in last update | |
1766 | * @param ip_host Hosts IP | |
1767 | * @param lastupdated Last updated | |
1768 | * @param dns_cache_ttl DNS cache ttl | |
1769 | * @param current_time Current time | |
1770 | */ | |
d55e13a6 | 1771 | 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 |
1772 | { |
1773 | int level = 1; | |
d55e13a6 TJ |
1774 | |
1775 | if (override_log_level) | |
1776 | level = 0; | |
1777 | ||
1af7c124 BS |
1778 | if ( level <= Loglevel ) |
1779 | { | |
1780 | ostringstream msg; | |
1781 | 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 | 1782 | log_notice(msg.str()); |
1af7c124 BS |
1783 | } |
1784 | } | |
1785 | ||
1786 | ||
1787 | /** | |
1788 | * No update needed | |
d55e13a6 | 1789 | * @param override_log_level Override log level with zero if true |
1af7c124 BS |
1790 | * @param hostname Hostname |
1791 | * @param ip_dns_recheck Cached DNS entry | |
1792 | * @param ip_last_update IP set in last update | |
1793 | * @param ip_host Hosts IP | |
1794 | * @param lastupdated Last updated | |
1795 | */ | |
d55e13a6 | 1796 | 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 |
1797 | { |
1798 | int level = 1; | |
d55e13a6 TJ |
1799 | |
1800 | if (override_log_level) | |
1801 | level = 0; | |
1802 | ||
1af7c124 BS |
1803 | if ( level <= Loglevel ) |
1804 | { | |
1805 | ostringstream msg; | |
1806 | 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 | 1807 | log_notice(msg.str()); |
1af7c124 BS |
1808 | } |
1809 | } | |
1d2e2f56 BS |
1810 | |
1811 | ||
1812 | /** | |
1813 | * Error while trying to get local wan interface IP address through getifaddrs. | |
1814 | * @param error The system call which raised the error. | |
1815 | * @param error The error set by getifaddrs. | |
1816 | */ | |
1817 | void Logger::print_error_getting_local_wan_ip(const std::string& system_call, const std::string& error) const | |
1818 | { | |
1819 | int level = 0; | |
1820 | if ( level <= Loglevel ) | |
1821 | { | |
1822 | ostringstream msg; | |
1823 | msg << "Error while trying to get local wan interface IP address through '" << system_call << "': " << error << endl; | |
ce70569b | 1824 | log_error(msg.str()); |
1d2e2f56 BS |
1825 | } |
1826 | } | |
1827 | ||
1828 | ||
1829 | /** | |
1830 | * Could not get IP address of local wan interface. | |
f3141675 TJ |
1831 | * @param override_log_level Override log level with zero if true |
1832 | */ | |
1833 | void Logger::print_no_wan_ip(bool override_log_level) const | |
1834 | { | |
1835 | int level = 1; | |
1836 | ||
1837 | if (override_log_level) | |
1838 | level = 0; | |
1839 | ||
1840 | if ( level <= Loglevel ) | |
1841 | { | |
1842 | ostringstream msg; | |
1843 | msg << "Could not get IP address of local wan interface. Will retry later." << endl; | |
1844 | log_error(msg.str()); | |
1845 | } | |
1846 | } | |
1847 | ||
62956d9a TJ |
1848 | /** |
1849 | * Print extenral WAN IP | |
1850 | * @param override_log_level Override log level with zero if true | |
1851 | * @param ip External WAN IP | |
1852 | */ | |
1853 | void Logger::print_external_wan_ip(bool override_log_level, const std::string &ip) const | |
1854 | { | |
1855 | int level = 1; | |
1856 | ||
1857 | if (override_log_level) | |
1858 | level = 0; | |
1859 | ||
1860 | if ( level <= Loglevel ) | |
1861 | { | |
1862 | ostringstream msg; | |
1863 | msg << "Determined WAN interface IP: " << ip << endl; | |
1864 | log_error(msg.str()); | |
1865 | } | |
1866 | } | |
f3141675 TJ |
1867 | |
1868 | /** | |
1869 | * Could not resolve current IP for DNS name | |
1870 | * @param override_log_level Override log level with zero if true | |
1d2e2f56 | 1871 | */ |
f3141675 | 1872 | void Logger::print_dns_lookup_failed(bool override_log_level, const std::string &hostname) const |
1d2e2f56 | 1873 | { |
60657d55 | 1874 | int level = 1; |
f3141675 TJ |
1875 | |
1876 | if (override_log_level) | |
1877 | level = 0; | |
1878 | ||
1d2e2f56 BS |
1879 | if ( level <= Loglevel ) |
1880 | { | |
1881 | ostringstream msg; | |
f3141675 | 1882 | msg << "Could not resolve IP address for host " << hostname << ". Will retry later." << endl; |
ce70569b | 1883 | log_error(msg.str()); |
1d2e2f56 BS |
1884 | } |
1885 | } | |
60657d55 BS |
1886 | |
1887 | ||
1888 | /** | |
1889 | * Invalid service config was detected. | |
1890 | */ | |
1891 | void Logger::print_invalid_service_config() const | |
1892 | { | |
1893 | int level = 0; | |
1894 | if ( level <= Loglevel ) | |
1895 | { | |
1896 | log_error("Ignoring invalid service. Please check.\n"); | |
1897 | } | |
1898 | } | |
4475e30a BS |
1899 | |
1900 | ||
1901 | /** | |
1902 | * Print simple message. | |
1903 | */ | |
1904 | void Logger::print_msg( const string& msg ) const | |
1905 | { | |
1906 | int level = 0; | |
1907 | if ( level <= Loglevel ) | |
1908 | { | |
1909 | log_error(msg); | |
1910 | } | |
1911 | } |