Commit | Line | Data |
---|---|---|
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 | ||
11 | #include "logger.h" | |
12 | ||
ca5d6889 | 13 | #include <iostream> |
88a594e8 BS |
14 | #include <syslog.h> |
15 | #include <sstream> | |
16 | ||
3c0cd271 BS |
17 | #include <boost/foreach.hpp> |
18 | ||
ca5d6889 BS |
19 | #define VERSION 0 |
20 | #define REVISION 1 | |
21 | #define RELEASE 0 | |
22 | ||
8bca3c5d BS |
23 | namespace po = boost::program_options; |
24 | ||
92beaba3 BS |
25 | typedef boost::shared_ptr<boost::program_options::options_description> Options_descriptionPtr; |
26 | ||
8bca3c5d | 27 | using namespace std; |
254bbf53 BS |
28 | |
29 | /** | |
30 | * Default Constructor | |
31 | */ | |
32 | Logger::Logger() | |
8bca3c5d | 33 | : Loglevel(0) |
2e956a36 | 34 | , Syslog(false) |
cbbdeb6c | 35 | , ExternalWarningLevel(0) |
254bbf53 | 36 | { |
cbbdeb6c | 37 | set_log_facility(Loglevel,Syslog,ExternalWarningLog,ExternalWarningLevel); |
254bbf53 BS |
38 | } |
39 | ||
40 | ||
41 | /** | |
42 | * Default Destructor | |
43 | */ | |
44 | Logger::~Logger() | |
45 | { | |
254bbf53 BS |
46 | } |
47 | ||
48 | ||
49 | /** | |
59c8d63c BS |
50 | * Decides if Logging through syslog if enabled or through std. |
51 | * @param msg The message to log. | |
52 | */ | |
cbbdeb6c | 53 | void Logger::log_notice(const string& msg, int level) const |
59c8d63c BS |
54 | { |
55 | if ( Syslog ) | |
56 | syslog(LOG_NOTICE,msg.c_str()); | |
57 | else | |
27baf279 | 58 | cout << msg << endl;; |
59c8d63c BS |
59 | } |
60 | ||
61 | ||
62 | /** | |
63 | * Decides if Logging through syslog if enabled or through std. | |
64 | * @param msg The message to log. | |
65 | */ | |
cbbdeb6c | 66 | void Logger::log_warning(const string& msg, int level) const |
59c8d63c BS |
67 | { |
68 | if ( Syslog ) | |
69 | syslog(LOG_WARNING,msg.c_str()); | |
70 | else | |
27baf279 | 71 | cout << msg << endl; |
cbbdeb6c BS |
72 | |
73 | if ( (level <= ExternalWarningLevel) && (!ExternalWarningLog.empty()) ) | |
74 | { | |
75 | string external = ExternalWarningLog; | |
76 | external.append(" "); | |
efbde536 | 77 | external.append("\""); |
cbbdeb6c | 78 | external.append(msg); |
efbde536 | 79 | external.append("\""); |
d77313ea | 80 | if ( system(external.c_str()) != 0 ) |
d77313ea | 81 | print_error_external_logging(external); |
cbbdeb6c | 82 | } |
59c8d63c BS |
83 | } |
84 | ||
85 | ||
86 | /** | |
87 | * Decides if Logging through syslog if enabled or through std. | |
88 | * @param msg The message to log. | |
89 | */ | |
cbbdeb6c | 90 | void Logger::log_error(const string& msg, int level) const |
59c8d63c BS |
91 | { |
92 | if ( Syslog ) | |
93 | syslog(LOG_ERR,msg.c_str()); | |
94 | else | |
27baf279 | 95 | cerr << msg << endl; |
59c8d63c BS |
96 | } |
97 | ||
98 | ||
99 | /** | |
8bca3c5d BS |
100 | * Setter for member Loglevel. |
101 | * @param _loglevel Value to set Loglevel to. | |
102 | */ | |
103 | void Logger::set_loglevel(const int _loglevel) | |
104 | { | |
105 | Loglevel = _loglevel; | |
2e956a36 | 106 | cout << "Loglevel set" << endl; |
8bca3c5d BS |
107 | } |
108 | ||
109 | ||
110 | /** | |
111 | * Getter for member Loglevel. | |
112 | * @return Loglevel. | |
113 | */ | |
b38684ce | 114 | int Logger::get_loglevel() const |
8bca3c5d BS |
115 | { |
116 | return Loglevel; | |
117 | } | |
118 | ||
119 | ||
120 | /** | |
121 | * Setter for member Syslog. | |
122 | * @param _syslog Wether to log through syslog or not. | |
123 | */ | |
124 | void Logger::set_syslog(const bool _syslog) | |
125 | { | |
126 | Syslog = _syslog; | |
127 | } | |
128 | ||
129 | ||
130 | /** | |
131 | * Getter for member Syslog. | |
132 | * @return True if logging through syslog is enabled, false otherwise. | |
133 | */ | |
b38684ce | 134 | bool Logger::get_syslog() const |
8bca3c5d BS |
135 | { |
136 | return Syslog; | |
137 | } | |
138 | ||
139 | ||
140 | /** | |
141 | * Initialize the logging facility. | |
142 | */ | |
cbbdeb6c | 143 | void Logger::set_log_facility(const int _loglevel, const bool _syslog, const string& _external_error_log, const int _external_error_level) |
8bca3c5d BS |
144 | { |
145 | Loglevel = _loglevel; | |
146 | Syslog = _syslog; | |
cbbdeb6c BS |
147 | ExternalWarningLog = _external_error_log; |
148 | ExternalWarningLevel = _external_error_level; | |
149 | ||
8bca3c5d BS |
150 | |
151 | if ( Syslog ) | |
152 | openlog("bpdyndnsd",LOG_PID,LOG_DAEMON); | |
153 | } | |
154 | ||
155 | ||
156 | /** | |
254bbf53 BS |
157 | * Prints out the usage to the command line. |
158 | */ | |
b38684ce | 159 | void Logger::print_usage(const Options_descriptionPtr opt_desc) const |
254bbf53 | 160 | { |
cbbdeb6c | 161 | int level = 0; |
d77313ea | 162 | if ( level <= Loglevel ) |
59c8d63c BS |
163 | { |
164 | ostringstream msg; | |
165 | msg << "Usage: bpdyndnsd [Command line options]" << "\n" << endl; | |
166 | msg << *opt_desc << endl; | |
cbbdeb6c | 167 | log_notice(msg.str(),level); |
59c8d63c | 168 | } |
254bbf53 BS |
169 | } |
170 | ||
171 | ||
172 | /** | |
173 | * Prints out the programm name and the given version string on stdout. | |
174 | * @param version Version string. | |
175 | */ | |
b38684ce | 176 | void Logger::print_version() const |
254bbf53 | 177 | { |
cbbdeb6c | 178 | int level = 0; |
d77313ea | 179 | if ( level <= Loglevel ) |
59c8d63c BS |
180 | { |
181 | ostringstream msg; | |
182 | msg << "Bullet proof dynamic dns daemon.\nbpdyndnsd " << VERSION << "." << REVISION << "." << RELEASE << endl; | |
cbbdeb6c | 183 | log_notice(msg.str(),level); |
59c8d63c | 184 | } |
254bbf53 BS |
185 | } |
186 | ||
187 | ||
188 | /** | |
189 | * Prints out the successful parsing of the command line options. | |
190 | */ | |
b38684ce | 191 | void Logger::print_cmd_parsed() const |
254bbf53 | 192 | { |
cbbdeb6c | 193 | int level = 1; |
d77313ea | 194 | if ( level <= Loglevel ) |
59c8d63c | 195 | { |
20cc3887 | 196 | log_notice("Command line options successfully parsed.",level); |
59c8d63c | 197 | } |
254bbf53 BS |
198 | } |
199 | ||
200 | ||
b38684ce | 201 | void Logger::print_conf_files_parsed() const |
667c672c | 202 | { |
cbbdeb6c | 203 | int level = 1; |
d77313ea | 204 | if ( level <= Loglevel ) |
667c672c | 205 | { |
20cc3887 | 206 | log_notice("Config files successfully parsed.",level); |
667c672c BS |
207 | } |
208 | } | |
209 | ||
210 | ||
254bbf53 BS |
211 | /** |
212 | * Prints out the successful parsing of the config files. | |
daf2ea82 | 213 | * @param config_path The specified config path. |
254bbf53 | 214 | */ |
b38684ce | 215 | void Logger::print_conf_loaded(const string& config_path) const |
254bbf53 | 216 | { |
cbbdeb6c | 217 | int level = 1; |
d77313ea | 218 | if ( level <= Loglevel ) |
59c8d63c BS |
219 | { |
220 | ostringstream msg; | |
221 | msg << "Config files successfully loaded in: " << config_path << endl; | |
cbbdeb6c | 222 | log_notice(msg.str(),level); |
59c8d63c | 223 | } |
254bbf53 BS |
224 | } |
225 | ||
226 | ||
227 | /** | |
daf2ea82 BS |
228 | * Prints out the unsuccessful parsing of the config files. |
229 | * @param config_path The specified config path. | |
254bbf53 | 230 | */ |
b38684ce | 231 | void Logger::print_conf_not_loaded(const string& config_path) const |
254bbf53 | 232 | { |
cbbdeb6c | 233 | int level = 0; |
d77313ea | 234 | if ( level <= Loglevel ) |
59c8d63c BS |
235 | { |
236 | ostringstream msg; | |
237 | msg << "Config files couldn't be loaded in: " << config_path << endl; | |
cbbdeb6c | 238 | log_error(msg.str(),level); |
59c8d63c | 239 | } |
254bbf53 BS |
240 | } |
241 | ||
242 | ||
243 | /** | |
daf2ea82 BS |
244 | * A file could not be opened for reading. |
245 | * @param filename The filename. | |
254bbf53 | 246 | */ |
b38684ce | 247 | void Logger::print_error_opening_r(const string& filename) const |
254bbf53 | 248 | { |
cbbdeb6c | 249 | int level = 0; |
d77313ea | 250 | if ( level <= Loglevel ) |
59c8d63c BS |
251 | { |
252 | ostringstream msg; | |
253 | msg << "Error opening file for reading: " << filename << endl; | |
cbbdeb6c | 254 | log_error(msg.str(),level); |
59c8d63c | 255 | } |
254bbf53 BS |
256 | } |
257 | ||
258 | ||
259 | /** | |
667c672c BS |
260 | * A file could not be opened for writing. |
261 | * @param filename The filename. | |
262 | */ | |
b38684ce | 263 | void Logger::print_error_opening_rw(const string& filename) const |
667c672c | 264 | { |
cbbdeb6c | 265 | int level = 0; |
d77313ea | 266 | if ( level <= Loglevel ) |
667c672c BS |
267 | { |
268 | ostringstream msg; | |
269 | msg << "Error opening file for writing: " << filename << endl; | |
cbbdeb6c | 270 | log_error(msg.str(),level); |
667c672c BS |
271 | } |
272 | } | |
273 | ||
274 | ||
275 | /** | |
254bbf53 BS |
276 | * Desctructor of specified class was called. |
277 | * @param _class Name of the class. | |
278 | */ | |
b38684ce | 279 | void Logger::print_destructor_call(const string& _class) const |
254bbf53 | 280 | { |
cbbdeb6c | 281 | int level = 1; |
d77313ea | 282 | if ( level <= Loglevel ) |
59c8d63c BS |
283 | { |
284 | ostringstream msg; | |
285 | msg << "Destructor call: " << _class << endl; | |
cbbdeb6c | 286 | log_notice(msg.str(),level); |
59c8d63c | 287 | } |
254bbf53 BS |
288 | } |
289 | ||
290 | ||
291 | /** | |
292 | * Constructor of specified class was called. | |
293 | * @param _class Name of the class. | |
294 | */ | |
b38684ce | 295 | void Logger::print_constructor_call(const string& _class) const |
254bbf53 | 296 | { |
cbbdeb6c | 297 | int level = 1; |
d77313ea | 298 | if ( level <= Loglevel ) |
59c8d63c BS |
299 | { |
300 | ostringstream msg; | |
301 | msg << "Constructor call: " << _class << endl; | |
cbbdeb6c | 302 | log_notice(msg.str(),level); |
59c8d63c | 303 | } |
254bbf53 BS |
304 | } |
305 | ||
306 | ||
307 | /** | |
308 | * Update method for specified service was called. | |
daf2ea82 | 309 | * @param service The service for which is the update running. |
254bbf53 | 310 | */ |
b38684ce | 311 | void Logger::print_update_service(const string& service) const |
254bbf53 | 312 | { |
cbbdeb6c | 313 | int level = 0; |
d77313ea | 314 | if ( level <= Loglevel ) |
59c8d63c BS |
315 | { |
316 | ostringstream msg; | |
317 | msg << "Running update for service: " << service << endl; | |
cbbdeb6c | 318 | log_notice(msg.str(),level); |
59c8d63c | 319 | } |
254bbf53 BS |
320 | } |
321 | ||
322 | ||
daf2ea82 BS |
323 | /** |
324 | * An unknown option on the command line was detected. | |
325 | * @param unknown_option The unknown option. | |
326 | */ | |
b38684ce | 327 | void Logger::print_unknown_cmd_option(const string& unknown_option) const |
254bbf53 | 328 | { |
cbbdeb6c | 329 | int level = 0; |
d77313ea | 330 | if ( level <= Loglevel ) |
59c8d63c BS |
331 | { |
332 | ostringstream msg; | |
333 | msg << "Unknown option on command line detected: " << unknown_option << endl; | |
cbbdeb6c | 334 | log_error(msg.str(),level); |
59c8d63c | 335 | } |
254bbf53 BS |
336 | } |
337 | ||
338 | ||
daf2ea82 BS |
339 | /** |
340 | * An unknown protocol was specified. | |
341 | * @param protocol The unknown protocol. | |
342 | */ | |
b38684ce | 343 | void Logger::print_unknown_protocol(const string& protocol) const |
254bbf53 | 344 | { |
cbbdeb6c | 345 | int level = 0; |
d77313ea | 346 | if ( level <= Loglevel ) |
59c8d63c BS |
347 | { |
348 | ostringstream msg; | |
349 | msg << "Unknown protocol defined: " << protocol << endl; | |
cbbdeb6c | 350 | log_error(msg.str(),level); |
59c8d63c | 351 | } |
254bbf53 BS |
352 | } |
353 | ||
354 | ||
daf2ea82 BS |
355 | /** |
356 | * Loading a service config file. | |
357 | * @param filename The service config file. | |
358 | */ | |
b38684ce | 359 | void Logger::print_load_service_conf(const string& filename) const |
254bbf53 | 360 | { |
cbbdeb6c | 361 | int level = 1; |
d77313ea | 362 | if ( level <= Loglevel ) |
59c8d63c BS |
363 | { |
364 | ostringstream msg; | |
365 | msg << "Loading service config file: " << filename << endl; | |
cbbdeb6c | 366 | log_notice(msg.str(),level); |
59c8d63c | 367 | } |
254bbf53 BS |
368 | } |
369 | ||
370 | ||
daf2ea82 BS |
371 | /** |
372 | * Loading the main config file. | |
373 | * @param filename The main config file. | |
374 | */ | |
b38684ce | 375 | void Logger::print_load_main_conf(const string& filename) const |
254bbf53 | 376 | { |
cbbdeb6c | 377 | int level = 1; |
d77313ea | 378 | if ( level <= Loglevel ) |
59c8d63c BS |
379 | { |
380 | ostringstream msg; | |
381 | msg << "Loading main config file: " << filename << endl; | |
cbbdeb6c | 382 | log_notice(msg.str(),level); |
59c8d63c | 383 | } |
254bbf53 BS |
384 | } |
385 | ||
386 | ||
daf2ea82 BS |
387 | /** |
388 | * There is an unknown option in a service config file. | |
389 | * @param unknown_option The unknown option. | |
390 | */ | |
8a00a649 | 391 | void Logger::print_unknown_service_conf_option(const string& service_conf_file, const string& unknown_option) const |
254bbf53 | 392 | { |
cbbdeb6c | 393 | int level = 0; |
d77313ea | 394 | if ( level <= Loglevel ) |
59c8d63c BS |
395 | { |
396 | ostringstream msg; | |
8a00a649 | 397 | msg << "Unknown option in service config file detected: " << service_conf_file << " Unknown option: " << unknown_option << endl; |
cbbdeb6c | 398 | log_error(msg.str(),level); |
59c8d63c | 399 | } |
254bbf53 BS |
400 | } |
401 | ||
402 | ||
daf2ea82 BS |
403 | /** |
404 | * There is an unknown option in the main config file. | |
405 | * @param unknown_option The unknown option. | |
406 | */ | |
b38684ce | 407 | void Logger::print_unknown_main_conf_option(const string& unknown_option) const |
254bbf53 | 408 | { |
cbbdeb6c | 409 | int level = 0; |
d77313ea | 410 | if ( level <= Loglevel ) |
59c8d63c BS |
411 | { |
412 | ostringstream msg; | |
413 | msg << "Unknown option in main config file detected: " << unknown_option << endl; | |
cbbdeb6c | 414 | log_error(msg.str(),level); |
59c8d63c | 415 | } |
254bbf53 BS |
416 | } |
417 | ||
418 | ||
daf2ea82 BS |
419 | /** |
420 | * The defined config path doesn't exist or is not a directory. | |
421 | * @param config_path The defined config path. | |
422 | */ | |
b38684ce | 423 | void Logger::print_error_config_path(const string& config_path) const |
254bbf53 | 424 | { |
cbbdeb6c | 425 | int level = 0; |
d77313ea | 426 | if ( level <= Loglevel ) |
59c8d63c BS |
427 | { |
428 | ostringstream msg; | |
429 | msg << "Config path doesn't exists or is not a diretory: " << config_path << endl; | |
cbbdeb6c | 430 | log_error(msg.str(),level); |
59c8d63c | 431 | } |
254bbf53 BS |
432 | } |
433 | ||
434 | ||
daf2ea82 BS |
435 | /** |
436 | * There is a missing command line option to initialize a service object. | |
437 | */ | |
b38684ce | 438 | void Logger::print_missing_cmd_service_option() const |
254bbf53 | 439 | { |
cbbdeb6c | 440 | int level = 0; |
d77313ea | 441 | if ( level <= Loglevel ) |
59c8d63c | 442 | { |
20cc3887 | 443 | log_error("Missing option to initialize service. Protocol, host, login and password must be specified.",level); |
59c8d63c | 444 | } |
254bbf53 | 445 | } |
388f4ab0 BS |
446 | |
447 | ||
c5675c01 | 448 | /** |
8a00a649 BS |
449 | * Missing option in service config file. |
450 | * @param service_conf_file Service config file | |
451 | */ | |
452 | void Logger::print_missing_service_conf_option(const string& service_conf_file) const | |
453 | { | |
cbbdeb6c | 454 | int level = 0; |
d77313ea | 455 | if ( level <= Loglevel ) |
8a00a649 BS |
456 | { |
457 | ostringstream msg; | |
458 | msg << "Missing option in service config file " << service_conf_file << " to initialize service. Protocol, host, login and password must be specified." << endl; | |
cbbdeb6c | 459 | log_error(msg.str(),level); |
8a00a649 BS |
460 | } |
461 | } | |
462 | ||
463 | ||
464 | /** | |
c5675c01 BS |
465 | * Process running as daemon. |
466 | * @param pid The pid of the daemon. | |
467 | */ | |
b38684ce | 468 | void Logger::print_runnig_as_daemon(const int pid) const |
388f4ab0 | 469 | { |
cbbdeb6c | 470 | int level = 1; |
d77313ea | 471 | if ( level <= Loglevel ) |
59c8d63c BS |
472 | { |
473 | ostringstream msg; | |
474 | msg << "Runnig as daemon: " << pid << endl; | |
cbbdeb6c | 475 | log_notice(msg.str(),level); |
59c8d63c | 476 | } |
388f4ab0 BS |
477 | } |
478 | ||
c5675c01 BS |
479 | |
480 | /** | |
481 | * Prints out the daemon mode. | |
482 | * @param daemon_mode The daemon mode. | |
483 | */ | |
b38684ce | 484 | void Logger::print_daemon_mode(const bool daemon_mode) const |
388f4ab0 | 485 | { |
cbbdeb6c | 486 | int level = 1; |
d77313ea | 487 | if ( level <= Loglevel ) |
59c8d63c BS |
488 | { |
489 | string mode = "disabled"; | |
490 | if (daemon_mode == true) | |
491 | mode = "enabled"; | |
492 | ostringstream msg; | |
493 | msg << "Daemon mode is " << mode << "." << endl; | |
cbbdeb6c | 494 | log_notice(msg.str(),level); |
59c8d63c | 495 | } |
388f4ab0 BS |
496 | } |
497 | ||
498 | ||
c5675c01 BS |
499 | /** |
500 | * There was an error while trying to fork. | |
501 | */ | |
b38684ce | 502 | void Logger::print_error_fork() const |
388f4ab0 | 503 | { |
cbbdeb6c | 504 | int level = 0; |
d77313ea | 505 | if ( level <= Loglevel ) |
59c8d63c | 506 | { |
d77313ea | 507 | log_error("Error while trying to fork.",level); |
59c8d63c | 508 | } |
388f4ab0 BS |
509 | } |
510 | ||
511 | ||
c5675c01 BS |
512 | /** |
513 | * A pid in the pidfile was found. | |
514 | * @param pid The pid found in the pidfile. | |
515 | */ | |
b38684ce | 516 | void Logger::print_pid_found(const int pid) const |
388f4ab0 | 517 | { |
cbbdeb6c | 518 | int level = 1; |
d77313ea | 519 | if ( level <= Loglevel ) |
59c8d63c BS |
520 | { |
521 | ostringstream msg; | |
522 | msg << "Pidfile found: " << pid << ". Checking if process is still runnig..." << endl; | |
cbbdeb6c | 523 | log_notice(msg.str(),level); |
59c8d63c | 524 | } |
388f4ab0 BS |
525 | } |
526 | ||
527 | ||
c5675c01 BS |
528 | /** |
529 | * Another process is already running. | |
530 | * @param pid The pid of the other process. | |
531 | */ | |
b38684ce | 532 | void Logger::print_process_already_running(const int pid) const |
388f4ab0 | 533 | { |
cbbdeb6c | 534 | int level = 0; |
d77313ea | 535 | if ( level <= Loglevel ) |
59c8d63c BS |
536 | { |
537 | ostringstream msg; | |
538 | msg << "Another bpdyndnsd process with PID " << pid << " is already running!" << endl; | |
cbbdeb6c | 539 | log_error(msg.str(),level); |
59c8d63c | 540 | } |
388f4ab0 | 541 | } |
c5675c01 BS |
542 | |
543 | ||
544 | /** | |
545 | * SIGTERM caught. | |
546 | */ | |
b38684ce | 547 | void Logger::print_caught_sigterm() const |
c5675c01 | 548 | { |
cbbdeb6c | 549 | int level = 0; |
d77313ea | 550 | if ( level <= Loglevel ) |
59c8d63c | 551 | { |
20cc3887 | 552 | log_notice("Caught SIGTERM. Exiting...",level); |
59c8d63c | 553 | } |
c5675c01 BS |
554 | } |
555 | ||
556 | ||
557 | /** | |
558 | * SIGUSR1 caught. | |
559 | */ | |
b38684ce | 560 | void Logger::print_caught_siguser1() const |
c5675c01 | 561 | { |
cbbdeb6c | 562 | int level = 0; |
d77313ea | 563 | if ( level <= Loglevel ) |
59c8d63c | 564 | { |
20cc3887 | 565 | log_notice("Caught SIGUSR1. Switching to offline mode...",level); |
59c8d63c | 566 | } |
c5675c01 BS |
567 | } |
568 | ||
569 | ||
570 | /** | |
571 | * SIGHUP caught. | |
572 | */ | |
b38684ce | 573 | void Logger::print_caught_sighup() const |
c5675c01 | 574 | { |
cbbdeb6c | 575 | int level = 1; |
d77313ea | 576 | if ( level <= Loglevel ) |
59c8d63c | 577 | { |
20cc3887 | 578 | log_notice("Caught SIGHUP. Reloading config and switching to online mode...",level); |
59c8d63c | 579 | } |
c5675c01 | 580 | } |
8bca3c5d BS |
581 | |
582 | ||
583 | /** | |
584 | * Error while setting signal handler. | |
585 | */ | |
b38684ce | 586 | void Logger::print_error_setting_signal(const string& signal) const |
8bca3c5d | 587 | { |
cbbdeb6c | 588 | int level = 0; |
d77313ea | 589 | if ( level <= Loglevel ) |
59c8d63c BS |
590 | { |
591 | ostringstream msg; | |
667c672c | 592 | msg << "Error while setting signal handler for: " << signal << endl; |
cbbdeb6c | 593 | log_error(msg.str(),level); |
59c8d63c | 594 | } |
8bca3c5d BS |
595 | } |
596 | ||
597 | ||
598 | /** | |
599 | * Error while setting signal handler. | |
600 | */ | |
b38684ce | 601 | void Logger::print_init_log_facility() const |
8bca3c5d | 602 | { |
cbbdeb6c | 603 | int level = 1; |
d77313ea | 604 | if ( level <= Loglevel ) |
59c8d63c BS |
605 | { |
606 | ostringstream msg; | |
607 | msg << "Initialized logging facility." << " Loglevel: " << Loglevel << " Syslog: " << Syslog << endl; | |
cbbdeb6c | 608 | log_notice(msg.str(),level); |
59c8d63c | 609 | } |
8bca3c5d BS |
610 | } |
611 | ||
27baf279 | 612 | |
8bca3c5d BS |
613 | /** |
614 | * Be verbose. Currently we are in offline mode. | |
615 | */ | |
b38684ce | 616 | void Logger::print_offline_mode() const |
8bca3c5d | 617 | { |
cbbdeb6c | 618 | int level = 0; |
d77313ea | 619 | if ( level <= Loglevel ) |
59c8d63c | 620 | { |
20cc3887 | 621 | log_notice("Offline mode...",level); |
59c8d63c | 622 | } |
8bca3c5d | 623 | } |
27baf279 BS |
624 | |
625 | ||
626 | /** | |
627 | * Objects successfully serialized. | |
628 | */ | |
b38684ce | 629 | void Logger::print_serialized_objects_success() const |
27baf279 | 630 | { |
cbbdeb6c | 631 | int level = 1; |
d77313ea | 632 | if ( level <= Loglevel ) |
27baf279 | 633 | { |
20cc3887 | 634 | log_notice("Serialized objects successfully.",level); |
27baf279 BS |
635 | } |
636 | } | |
637 | ||
638 | ||
639 | /** | |
640 | * Objects successfully de-serialized. | |
641 | */ | |
b38684ce | 642 | void Logger::print_deserialized_objects_success() const |
27baf279 | 643 | { |
cbbdeb6c | 644 | int level = 1; |
d77313ea | 645 | if ( level <= Loglevel ) |
27baf279 | 646 | { |
20cc3887 | 647 | log_notice("De-serialized objects successfully.",level); |
27baf279 BS |
648 | } |
649 | } | |
650 | ||
651 | ||
5d38cfe6 BS |
652 | /** |
653 | * Prints out the content of a service object. | |
654 | * @param message Message to be added on output first. | |
655 | * @param protocol Service's protocol. | |
656 | * @param hostname Service's hostname. | |
657 | * @param login Service's login. | |
658 | * @param password Service's password. | |
659 | * @param actual_ip Service's actual_ip. | |
660 | * @param lastupdated Service's lastupdated. | |
661 | */ | |
c1b8cb79 | 662 | void Logger::print_service_object(const string& message, const string& protocol, const string& hostname, const string& login, const string& password, const int update_interval, const int max_updates_within_interval, const int dns_cache_ttl , const string& actual_ip, list<int> lastupdated) const |
27baf279 | 663 | { |
cbbdeb6c | 664 | int level = 1; |
d77313ea | 665 | if ( level <= Loglevel ) |
27baf279 BS |
666 | { |
667 | ostringstream msg; | |
668 | msg << message << endl; | |
3c0cd271 BS |
669 | msg << "\t" << "Protocol: " << protocol << endl; |
670 | msg << "\t" << "Hostname: " << hostname << endl; | |
671 | msg << "\t" << "Login: " << login << endl; | |
672 | msg << "\t" << "Password: " << password << endl; | |
673 | msg << "\t" << "Update Interval: " << update_interval << endl; | |
674 | msg << "\t" << "Max Updates: " << max_updates_within_interval << endl; | |
d5a516ba | 675 | msg << "\t" << "DNS Cache TTL: " << dns_cache_ttl << endl; |
3c0cd271 | 676 | msg << "\t" << "Actual_IP: " << actual_ip << endl; |
c1b8cb79 | 677 | BOOST_FOREACH( int update_time, lastupdated) |
3c0cd271 BS |
678 | { |
679 | msg << "\t" << "Lastupdated: " << update_time << endl; | |
680 | } | |
cbbdeb6c | 681 | log_notice(msg.str(),level); |
27baf279 BS |
682 | } |
683 | } | |
5d38cfe6 BS |
684 | |
685 | ||
686 | /** | |
687 | * Caught exception while serialize. | |
688 | * @param exception Exception message. | |
689 | */ | |
b38684ce | 690 | void Logger::print_exception_serialize(const string& exception) const |
5d38cfe6 | 691 | { |
cbbdeb6c | 692 | int level = 0; |
d77313ea | 693 | if ( level <= Loglevel ) |
667c672c BS |
694 | { |
695 | ostringstream msg; | |
696 | msg << "Error while trying to serialize Serviceholder object: " << exception << endl; | |
cbbdeb6c | 697 | log_error(msg.str(),level); |
667c672c BS |
698 | } |
699 | } | |
700 | ||
701 | ||
702 | /** | |
703 | * Caught exception while de-serialize. | |
704 | * @param exception Exception message. | |
705 | */ | |
e8d4a6f8 | 706 | void Logger::print_exception_deserialize(const string& exception) const |
667c672c | 707 | { |
cbbdeb6c | 708 | int level = 0; |
d77313ea | 709 | if ( level <= Loglevel ) |
667c672c BS |
710 | { |
711 | ostringstream msg; | |
712 | msg << "Error while trying to de-serialize Serviceholder object: " << exception << endl; | |
cbbdeb6c | 713 | log_error(msg.str(),level); |
667c672c BS |
714 | } |
715 | } | |
716 | ||
717 | ||
718 | /** | |
719 | * Child couldn't be killed by parent. | |
720 | * @param pid Pid of the child. | |
721 | */ | |
b38684ce | 722 | void Logger::print_error_kill_child(const int pid) const |
667c672c | 723 | { |
cbbdeb6c | 724 | int level = 0; |
d77313ea | 725 | if ( level <= Loglevel ) |
667c672c BS |
726 | { |
727 | ostringstream msg; | |
728 | msg << "Could not kill child process with PID: " << pid << endl; | |
cbbdeb6c | 729 | log_error(msg.str(),level); |
667c672c BS |
730 | } |
731 | } | |
732 | ||
733 | ||
0665b239 BS |
734 | /** |
735 | * Child was killed by parent because of error. | |
736 | * @param pid The pid (child) killed. | |
737 | */ | |
b38684ce | 738 | void Logger::print_child_killed(const int pid) const |
584b9407 | 739 | { |
cbbdeb6c | 740 | int level = 1; |
d77313ea | 741 | if ( level <= Loglevel ) |
584b9407 BS |
742 | { |
743 | ostringstream msg; | |
744 | msg << "Killed child process with PID: " << pid << endl; | |
cbbdeb6c | 745 | log_notice(msg.str(),level); |
584b9407 BS |
746 | } |
747 | } | |
748 | ||
749 | ||
667c672c BS |
750 | /** |
751 | * There is no object file. | |
752 | * @param object_file The object file. | |
753 | */ | |
e8d4a6f8 | 754 | void Logger::print_no_object_file(const string& object_file) const |
667c672c | 755 | { |
cbbdeb6c BS |
756 | int level = 1; |
757 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
667c672c BS |
758 | { |
759 | ostringstream msg; | |
760 | msg << "There is no object file: " << object_file << ". Continue without recovering state from old services!" << endl; | |
cbbdeb6c | 761 | log_warning(msg.str(),level); |
667c672c | 762 | } |
5d38cfe6 | 763 | } |
0665b239 BS |
764 | |
765 | ||
766 | /** | |
767 | * Prints out the given hostname | |
768 | * @param hostname Hostname as string. | |
769 | */ | |
e8d4a6f8 | 770 | void Logger::print_hostname(const string& hostname) const |
0665b239 | 771 | { |
cbbdeb6c | 772 | int level = 1; |
d77313ea | 773 | if ( level <= Loglevel ) |
0665b239 BS |
774 | { |
775 | ostringstream msg; | |
776 | msg << "Detected following hostname of localhost: " << hostname << endl; | |
cbbdeb6c | 777 | log_notice(msg.str(),level); |
0665b239 BS |
778 | } |
779 | } | |
780 | ||
781 | ||
782 | /** | |
019dc0d9 | 783 | * Prints out the detected own ipv4 address |
0665b239 BS |
784 | * @param ip_addr String representation of the detected ip. |
785 | */ | |
c3dea5dc | 786 | void Logger::print_own_ipv4(const string& ip_addr_v4, const string& hostname) const |
0665b239 | 787 | { |
cbbdeb6c | 788 | int level = 1; |
d77313ea | 789 | if ( level <= Loglevel ) |
0665b239 BS |
790 | { |
791 | ostringstream msg; | |
c3dea5dc | 792 | msg << "Detected following IPv4-Address of host: " << hostname << " : " << ip_addr_v4 << endl; |
cbbdeb6c | 793 | log_notice(msg.str(),level); |
019dc0d9 BS |
794 | } |
795 | } | |
796 | ||
797 | ||
798 | /** | |
799 | * Prints out the detected own ipv5 address | |
800 | * @param ip_addr String representation of the detected ip. | |
801 | */ | |
c3dea5dc | 802 | void Logger::print_own_ipv6(const string& ip_addr_v6, const string& hostname) const |
019dc0d9 | 803 | { |
cbbdeb6c | 804 | int level = 1; |
d77313ea | 805 | if ( level <= Loglevel ) |
019dc0d9 BS |
806 | { |
807 | ostringstream msg; | |
c3dea5dc | 808 | msg << "Detected following IPv6-Address of host: " << hostname << " : " << ip_addr_v6 << endl; |
cbbdeb6c | 809 | log_notice(msg.str(),level); |
0665b239 BS |
810 | } |
811 | } | |
812 | ||
813 | ||
814 | /** | |
815 | * Exception while trying to resolve hostname to ip. | |
816 | * @param exception The exception caught. | |
817 | * @param hostname The hostname. | |
818 | */ | |
1c0908b5 | 819 | void Logger::print_error_hostname_to_ip(const string& exception, const string& hostname) const |
0665b239 | 820 | { |
a03fb896 | 821 | int level = 0; |
d77313ea | 822 | if ( level <= Loglevel ) |
0665b239 BS |
823 | { |
824 | ostringstream msg; | |
c3dea5dc | 825 | msg << "Could not resolve the hostname: " << hostname << " to an IP-Address: " << exception << endl; |
a7c1e271 | 826 | log_warning(msg.str(),level); |
0665b239 BS |
827 | } |
828 | } | |
68c6b4af BS |
829 | |
830 | ||
1c0908b5 BS |
831 | /** |
832 | * The update of the given service was successful. | |
833 | * @param service The service. | |
834 | */ | |
835 | void Logger::print_update_service_successful(const string& service) const | |
68c6b4af | 836 | { |
cbbdeb6c | 837 | int level = 0; |
d77313ea | 838 | if ( level <= Loglevel ) |
68c6b4af BS |
839 | { |
840 | ostringstream msg; | |
841 | msg << "Updated service successful: " << service << endl; | |
cbbdeb6c | 842 | log_notice(msg.str(),level); |
1c0908b5 BS |
843 | } |
844 | } | |
845 | ||
846 | ||
847 | /** | |
848 | * No ip could be determined through webcheck | |
849 | */ | |
850 | void Logger::print_webcheck_no_ip() const | |
851 | { | |
cbbdeb6c BS |
852 | int level = 0; |
853 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 | 854 | { |
20cc3887 | 855 | log_warning("IP-Address of this host could not be determined through any configured webcheck url.",level); |
1c0908b5 BS |
856 | } |
857 | } | |
858 | ||
859 | ||
860 | /** | |
861 | * Connection problem while trying to get ip through webcheck url | |
862 | * @param curl_err_buff Curl error message | |
863 | * @param url the url | |
864 | */ | |
865 | void Logger::print_webcheck_url_connection_problem(const char * curl_err_buff, const string& url) const | |
866 | { | |
cbbdeb6c BS |
867 | int level = 1; |
868 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1c0908b5 BS |
869 | { |
870 | ostringstream msg; | |
871 | msg << "There was a problem while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
cbbdeb6c | 872 | log_warning(msg.str(),level); |
1c0908b5 BS |
873 | } |
874 | } | |
875 | ||
876 | ||
877 | /** | |
878 | * Prints out curl error. | |
879 | * @param curl_err_buff Curl error message. | |
880 | * @param url URL | |
881 | */ | |
882 | void Logger::print_webcheck_error(const char * curl_err_buff, const string& url) const | |
883 | { | |
cbbdeb6c | 884 | int level = 0; |
d77313ea | 885 | if ( level <= Loglevel ) |
1c0908b5 BS |
886 | { |
887 | ostringstream msg; | |
888 | msg << "There was an error while trying to connect to following URL: " << url << " CURL error: " << curl_err_buff << endl; | |
cbbdeb6c | 889 | log_error(msg.str(),level); |
68c6b4af BS |
890 | } |
891 | } | |
1c0908b5 BS |
892 | |
893 | ||
894 | /** | |
895 | * Prints out the received data through curl. | |
896 | * @param curl_data Data string | |
897 | */ | |
898 | void Logger::print_received_curl_data(const string& curl_data) const | |
899 | { | |
cbbdeb6c | 900 | int level = 1; |
d77313ea | 901 | if ( level <= Loglevel ) |
1c0908b5 BS |
902 | { |
903 | ostringstream msg; | |
904 | msg << "Received CURL data: " << curl_data << endl; | |
cbbdeb6c | 905 | log_notice(msg.str(),level); |
1c0908b5 BS |
906 | } |
907 | } | |
908 | ||
909 | ||
910 | /** | |
911 | * IP was foudn through regex | |
912 | * @param ip The IP found. | |
913 | */ | |
914 | void Logger::print_regex_found_ip(const string& ip) const | |
915 | { | |
cbbdeb6c | 916 | int level = 1; |
d77313ea | 917 | if ( level <= Loglevel ) |
1c0908b5 BS |
918 | { |
919 | ostringstream msg; | |
920 | msg << "Found IP-Address via regex: " << ip << endl; | |
cbbdeb6c | 921 | log_notice(msg.str(),level); |
1c0908b5 BS |
922 | } |
923 | } | |
924 | ||
925 | ||
926 | /** | |
927 | * No IP was found through regex. | |
928 | * @param data The data string which should contain a valid IP.s | |
929 | */ | |
930 | void Logger::print_regex_ip_not_found(const string& data) const | |
931 | { | |
efbde536 | 932 | int level = 1; |
cbbdeb6c | 933 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
1c0908b5 BS |
934 | { |
935 | ostringstream msg; | |
936 | msg << "Could not extract an IP-Address via regex from following data:\n" << data << endl; | |
cbbdeb6c | 937 | log_warning(msg.str(),level); |
1c0908b5 BS |
938 | } |
939 | } | |
3c0cd271 BS |
940 | |
941 | ||
942 | /** | |
943 | * Detected multiple occurrences of the same option. | |
944 | * @param message Error message. | |
945 | */ | |
946 | void Logger::print_multiple_cmd_option(const string& message) const | |
947 | { | |
cbbdeb6c | 948 | int level = 0; |
d77313ea | 949 | if ( level <= Loglevel ) |
3c0cd271 BS |
950 | { |
951 | ostringstream msg; | |
952 | msg << "The same option is only allowed once: " << message << endl; | |
cbbdeb6c | 953 | log_error(msg.str(),level); |
3c0cd271 BS |
954 | } |
955 | } | |
956 | ||
957 | ||
958 | /** | |
959 | * An update would exceed the update interval. Prints out a warning message. | |
960 | * @param current_time Current time. | |
961 | * @param old_time Time of update #MaxUpdatesWithinInterval ago. | |
962 | * @param MaxUpdatesWithinInterval Number of allowed updates in one update interval. | |
963 | * @param service The service which exceeds update interval. | |
964 | */ | |
965 | void Logger::print_update_not_allowed(const int current_time, const int old_time, const int MaxUpdatesWithinInterval, const string& service) const | |
966 | { | |
efbde536 | 967 | int level = 1; |
cbbdeb6c | 968 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) |
3c0cd271 BS |
969 | { |
970 | ostringstream msg; | |
971 | 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 | 972 | log_warning(msg.str(),level); |
3c0cd271 BS |
973 | } |
974 | } | |
975 | ||
976 | ||
977 | /** | |
978 | * Failure while running update for service. | |
979 | * @param service Services' name. | |
980 | */ | |
e8d4a6f8 | 981 | void Logger::print_update_service_failure(const string& service) const |
3c0cd271 | 982 | { |
cbbdeb6c BS |
983 | int level = 0; |
984 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
3c0cd271 BS |
985 | { |
986 | ostringstream msg; | |
987 | msg << "Could not update service: " << service << endl; | |
cbbdeb6c | 988 | log_warning(msg.str(),level); |
3c0cd271 BS |
989 | } |
990 | } | |
e304c27b BS |
991 | |
992 | ||
993 | /** | |
994 | * Starting shutdown | |
995 | */ | |
996 | void Logger::print_starting_shutdown() const | |
997 | { | |
cbbdeb6c | 998 | int level = 0; |
d77313ea | 999 | if ( level <= Loglevel ) |
e304c27b | 1000 | { |
20cc3887 | 1001 | log_notice("Shutting down ...",level); |
e304c27b BS |
1002 | } |
1003 | } | |
1004 | ||
1005 | ||
1006 | /** | |
1007 | * Shutdown complete | |
1008 | */ | |
1009 | void Logger::print_shutdown_succeeded() const | |
1010 | { | |
cbbdeb6c | 1011 | int level = 0; |
d77313ea | 1012 | if ( level <= Loglevel ) |
e304c27b | 1013 | { |
20cc3887 | 1014 | log_notice("Shutting down complete ...",level); |
e304c27b BS |
1015 | } |
1016 | } | |
1017 | ||
1018 | ||
1019 | /** | |
1020 | * Shutdown parent succeeded | |
1021 | */ | |
1022 | void Logger::print_shutdown_parent_succeeded() const | |
1023 | { | |
cbbdeb6c | 1024 | int level = 0; |
d77313ea | 1025 | if ( level <= Loglevel ) |
e304c27b | 1026 | { |
20cc3887 | 1027 | log_notice("Shutting down parent process completed ...",level); |
e304c27b BS |
1028 | } |
1029 | } | |
1030 | ||
1031 | ||
1032 | /** | |
1033 | * Starting shutdown parent | |
1034 | */ | |
1035 | void Logger::print_starting_shutdown_parent() const | |
1036 | { | |
cbbdeb6c | 1037 | int level = 0; |
d77313ea | 1038 | if ( level <= Loglevel ) |
e304c27b | 1039 | { |
20cc3887 | 1040 | log_notice("Shutting down parent process ...",level); |
e304c27b BS |
1041 | } |
1042 | } | |
0541cd71 BS |
1043 | |
1044 | ||
1045 | /** | |
1046 | * DNS cache record timeout | |
1047 | * @param hostname Hostname | |
1048 | * @param lastupdated Lastupdated | |
1049 | * @param dns_cache_ttl DNS cache TTL | |
1050 | * @param current_time Current time | |
1051 | */ | |
8a00a649 | 1052 | void Logger::print_recheck_dns_entry(const string& hostname, const int lastupdated, const int dns_cache_ttl, const int current_time) const |
0541cd71 | 1053 | { |
cbbdeb6c | 1054 | int level = 1; |
d77313ea | 1055 | if ( level <= Loglevel ) |
0541cd71 BS |
1056 | { |
1057 | ostringstream msg; | |
d5a516ba | 1058 | msg << "DNS cache record for host <" << hostname << "> expired or host will be updated for the first time: Lastupdated: " << lastupdated << " DNS cache ttl: " << dns_cache_ttl << " Current time: " << current_time << " Checking current DNS cache status." << endl; |
cbbdeb6c | 1059 | log_notice(msg.str(),level); |
0541cd71 BS |
1060 | } |
1061 | } | |
1062 | ||
1063 | ||
1064 | /** | |
8a00a649 BS |
1065 | * Missing proxy option on command line. |
1066 | */ | |
1067 | void Logger::print_missing_cmd_proxy_option() const | |
1068 | { | |
cbbdeb6c | 1069 | int level = 0; |
d77313ea | 1070 | if ( level <= Loglevel ) |
8a00a649 | 1071 | { |
20cc3887 | 1072 | log_error("Missing option to initialize proxy. http_proxy and http_proxy_port must be specified.",level); |
8a00a649 BS |
1073 | } |
1074 | } | |
1075 | ||
1076 | ||
1077 | /** | |
1078 | * Multiple option in service config file. | |
1079 | * @param service_conf_file Service config file | |
1080 | * @param message Multiple option text | |
1081 | */ | |
1082 | void Logger::print_multiple_service_conf_option(const string& service_conf_file, const string& message) const | |
1083 | { | |
cbbdeb6c | 1084 | int level = 0; |
d77313ea | 1085 | if ( level <= Loglevel ) |
8a00a649 BS |
1086 | { |
1087 | ostringstream msg; | |
1088 | msg << "Multiple occurrences of the same option in service config file detected: " << service_conf_file << " " << message << endl; | |
cbbdeb6c | 1089 | log_error(msg.str(),level); |
8a00a649 BS |
1090 | } |
1091 | } | |
1092 | ||
1093 | ||
1094 | /** | |
1095 | * Multiple option in main config file. | |
1096 | * @param service_conf_file Service config file | |
1097 | * @param message Multiple option text | |
1098 | */ | |
1099 | void Logger::print_multiple_main_conf_option(const string& main_conf_file, const string& message) const | |
1100 | { | |
cbbdeb6c | 1101 | int level = 0; |
d77313ea | 1102 | if ( level <= Loglevel ) |
8a00a649 BS |
1103 | { |
1104 | ostringstream msg; | |
1105 | msg << "Multiple occurrences of the same option in main config file detected: " << main_conf_file << " " << message << endl; | |
cbbdeb6c | 1106 | log_error(msg.str(),level); |
8a00a649 BS |
1107 | } |
1108 | } | |
1109 | ||
1110 | ||
1111 | /** | |
1112 | * Missing proxy option in main config file. | |
2dd2db3e | 1113 | * @param main_conf_filename The concerning config file. |
8a00a649 BS |
1114 | */ |
1115 | void Logger::print_missing_conf_proxy_option(const string& main_conf_filename) const | |
1116 | { | |
cbbdeb6c | 1117 | int level = 0; |
d77313ea | 1118 | if ( level <= Loglevel ) |
8a00a649 BS |
1119 | { |
1120 | ostringstream msg; | |
1121 | msg << "Missing option to initialize proxy in main config file: " << main_conf_filename << " http_proxy and http_proxy_port must be specified." << endl; | |
cbbdeb6c | 1122 | log_error(msg.str(),level); |
8a00a649 BS |
1123 | } |
1124 | } | |
2dd2db3e BS |
1125 | |
1126 | ||
1127 | /** | |
1128 | * There is no domain part in the given hostname | |
1129 | * @param hostname The hostname with no domain part in it. | |
1130 | */ | |
d5a516ba | 1131 | void Logger::print_no_domain_part(const string& hostname) const |
2dd2db3e BS |
1132 | { |
1133 | int level = 0; | |
d77313ea | 1134 | if ( level <= Loglevel ) |
2dd2db3e BS |
1135 | { |
1136 | ostringstream msg; | |
1137 | msg << "There is no domain part in the given hostname: " << hostname << endl; | |
1138 | log_notice(msg.str(),level); | |
1139 | } | |
1140 | } | |
d5a516ba BS |
1141 | |
1142 | ||
1143 | /** | |
1144 | * An curl error occured. | |
1145 | * @param url The url requested by the curl operation | |
1146 | * @param curl_err_code The resulting curl error code | |
1147 | */ | |
1148 | void Logger::print_curl_error(const string& url, const int curl_err_code) const | |
1149 | { | |
1150 | string curl_err = ""; | |
1151 | ||
1152 | if ( curl_err_code == 3 ) | |
1153 | curl_err = "CURLE_URL_MALFORMAT"; | |
1154 | else if ( curl_err_code == 6 ) | |
1155 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; | |
1156 | else if ( curl_err_code == 7 ) | |
1157 | curl_err = "CURLE_COULDNT_CONNECT"; | |
1158 | else | |
1159 | curl_err = "UNKNOWN"; | |
1160 | ||
1161 | int level = 0; | |
1162 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1163 | { | |
1164 | ostringstream msg; | |
1165 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " "<< curl_err << endl; | |
1166 | log_warning(msg.str(),level); | |
1167 | } | |
1168 | } | |
1169 | ||
1170 | ||
1171 | /** | |
1172 | * An curl error occured. | |
1173 | * @param url The url requested by the curl operation | |
1174 | * @param curl_err_code The resulting curl error code | |
1175 | * @param curl_err_buff The curl error buffer | |
1176 | */ | |
1177 | void Logger::print_curl_error(const string& url, const int curl_err_code, const char * curl_err_buff) const | |
1178 | { | |
1179 | string curl_err = ""; | |
1180 | ||
1181 | if ( curl_err_code == 3 ) | |
1182 | curl_err = "CURLE_URL_MALFORMAT"; | |
1183 | else if ( curl_err_code == 6 ) | |
1184 | curl_err = "CURLE_COULDNT_RESOLVE_HOST"; | |
1185 | else if ( curl_err_code == 7 ) | |
1186 | curl_err = "CURLE_COULDNT_CONNECT"; | |
1187 | else | |
1188 | curl_err = "UNKNOWN"; | |
1189 | ||
1190 | int level = 0; | |
1191 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1192 | { | |
1193 | ostringstream msg; | |
1194 | msg << "Curl error while requesting following url: " << url << " Curl error code: " << curl_err_code << " "<< curl_err << " " << curl_err_buff << endl; | |
1195 | log_warning(msg.str(),level); | |
1196 | } | |
1197 | } | |
1198 | ||
1199 | ||
1200 | /** | |
1201 | * Prints out the data received by curl operation | |
1202 | * @param CurlWritedataBuff | |
1203 | */ | |
1204 | void Logger::print_curl_data(const string& curl_writedata_buff) const | |
1205 | { | |
1206 | int level = 1; | |
d77313ea | 1207 | if ( level <= Loglevel ) |
d5a516ba BS |
1208 | { |
1209 | ostringstream msg; | |
b6228761 | 1210 | msg << "Data received by curl: " << curl_writedata_buff << endl; |
d5a516ba BS |
1211 | log_notice(msg.str(),level); |
1212 | } | |
1213 | } | |
1214 | ||
1215 | ||
1216 | /** | |
a03fb896 BS |
1217 | * Not authorized to perform requested update operation |
1218 | * @param service The requested service. | |
d5a516ba BS |
1219 | * @param username Username |
1220 | * @param password Password | |
1221 | */ | |
a03fb896 | 1222 | void Logger::print_service_not_authorized(const string& service, const string& username, const string& password) const |
d5a516ba BS |
1223 | { |
1224 | int level = 0; | |
1225 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1226 | { | |
1227 | ostringstream msg; | |
a03fb896 | 1228 | msg << "Not authorized to perform update operation on service: " << service << " Please check username and password: " << username << ":" << password << endl; |
d5a516ba BS |
1229 | log_warning(msg.str(),level); |
1230 | } | |
1231 | } | |
1232 | ||
1233 | ||
1234 | /** | |
1235 | * Prints out the http status code | |
1236 | * @param url Url | |
1237 | * @param output HTTP status code | |
1238 | */ | |
1af7c124 | 1239 | void Logger::print_http_status_code(const string& url, const long http_code) const |
d5a516ba BS |
1240 | { |
1241 | int level = 1; | |
d77313ea | 1242 | if ( level <= Loglevel ) |
d5a516ba BS |
1243 | { |
1244 | ostringstream msg; | |
1245 | msg << "Requested URL: " << url << " Received HTTP status code: " << http_code << endl; | |
1246 | log_notice(msg.str(),level); | |
1247 | } | |
1248 | } | |
b6228761 BS |
1249 | |
1250 | ||
1251 | /** | |
1252 | * Generic failure while trying to update service | |
1253 | * @param url The requested URL | |
1254 | * @param curl_data The received curl_data from the server | |
1255 | */ | |
1256 | void Logger::print_update_failure(const string& url, const string& curl_data) const | |
1257 | { | |
1258 | int level = 0; | |
1259 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1260 | { | |
1261 | ostringstream msg; | |
1262 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << curl_data << endl; | |
1263 | log_warning(msg.str(),level); | |
1264 | } | |
1265 | } | |
1a00eac6 BS |
1266 | |
1267 | ||
1268 | /** | |
b17fd691 BS |
1269 | * Generic failure while trying to update service |
1270 | * @param url The requested URL | |
1271 | * @param http_status_code The received http status code | |
1272 | */ | |
1273 | void Logger::print_update_failure(const string& url, const long http_status_code) const | |
1274 | { | |
1275 | int level = 0; | |
1276 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1277 | { | |
1278 | ostringstream msg; | |
1279 | msg << "Problem while trying to updating service. Requested URL: " << url << " Error Code from Server: " << http_status_code << endl; | |
1280 | log_warning(msg.str(),level); | |
1281 | } | |
1282 | } | |
1283 | ||
1284 | /** | |
1a00eac6 BS |
1285 | * Hostname is invalid, contains no or only one domain part. |
1286 | * @param hostname The full qualified host name. | |
1287 | */ | |
4ef36a12 | 1288 | void Logger::print_invalid_hostname(const string& hostname) const |
1a00eac6 BS |
1289 | { |
1290 | int level = 0; | |
1291 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1292 | { | |
1293 | ostringstream msg; | |
1294 | msg << "The configured hostname: " << hostname << " is invalid. Please add the corresponding domain part." << endl; | |
1295 | log_warning(msg.str(),level); | |
1296 | } | |
1297 | } | |
4ef36a12 BS |
1298 | |
1299 | ||
1300 | /** | |
1301 | * An IP in a private range was detected | |
1302 | * @param ip The private IP | |
1303 | */ | |
1304 | void Logger::print_ip_is_local(const string& ip) const | |
1305 | { | |
1306 | int level = 0; | |
1307 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1308 | { | |
1309 | ostringstream msg; | |
1310 | msg << "The detected IP is within a private IP range: " << ip << endl; | |
1311 | log_warning(msg.str(),level); | |
1312 | } | |
1313 | } | |
1314 | ||
1315 | ||
1316 | /** | |
1317 | * Regex is matching in string | |
1318 | * @param regex The regex pattern | |
1319 | * @param matching_string The string | |
1320 | */ | |
a78b44b5 | 1321 | void Logger::print_regex_match(const string& regex, const string& matching_string) const |
4ef36a12 BS |
1322 | { |
1323 | int level = 1; | |
d77313ea | 1324 | if ( level <= Loglevel ) |
4ef36a12 BS |
1325 | { |
1326 | ostringstream msg; | |
1327 | msg << "Regex: " << regex << " is matching in: " << matching_string << endl; | |
1328 | log_notice(msg.str(),level); | |
1329 | } | |
1330 | } | |
a78b44b5 BS |
1331 | |
1332 | ||
1333 | /** | |
1334 | * Regex is not matching | |
1335 | * @param regex Regex | |
1336 | * @param not_matching_string String | |
1337 | */ | |
1338 | void Logger::print_no_regex_match(const string& regex, const string& not_matching_string) const | |
1339 | { | |
1340 | int level = 1; | |
1341 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1342 | { | |
1343 | ostringstream msg; | |
1344 | msg << "Regex: " << regex << " is not matching in: " << not_matching_string << endl; | |
1345 | log_warning(msg.str(),level); | |
1346 | } | |
1347 | } | |
1348 | ||
1349 | ||
1350 | /** | |
1351 | * Could not parse gnudip initial reply. | |
1352 | * @param curl_data The data received from gnudip server which should contain salt, time and sign. | |
1353 | */ | |
1354 | void Logger::print_could_not_parse_received_data(const string& curl_data) const | |
1355 | { | |
1356 | int level = 0; | |
1357 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1358 | { | |
1359 | ostringstream msg; | |
1360 | msg << "Could not parse salt, time and sign from initial gnudip server reply: " << curl_data << endl; | |
1361 | log_warning(msg.str(),level); | |
1362 | } | |
1363 | } | |
1364 | ||
1365 | ||
1366 | /** | |
1367 | * Gnudip salt, time and sign could not be got from map | |
1368 | */ | |
1369 | void Logger::print_could_not_get_initial_gnudip_data() const | |
1370 | { | |
1371 | int level = 0; | |
1372 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1373 | { | |
20cc3887 | 1374 | log_warning("Could not get salt, time and sign from map.",level); |
a78b44b5 BS |
1375 | } |
1376 | } | |
1377 | ||
1378 | ||
a2f5be94 BS |
1379 | |
1380 | /** | |
1381 | * Gnudip protocol requires explicit declaration of a servername. | |
1382 | */ | |
a78b44b5 BS |
1383 | void Logger::print_gnudip_requires_servername() const |
1384 | { | |
1385 | int level = 0; | |
1386 | if ( (level <= Loglevel) || ((level <= ExternalWarningLevel) && (!ExternalWarningLog.empty())) ) | |
1387 | { | |
20cc3887 | 1388 | log_warning("Gnudip requires explicit definition of servername via config!",level); |
a78b44b5 BS |
1389 | } |
1390 | } | |
a2f5be94 BS |
1391 | |
1392 | ||
1393 | /** | |
1394 | * An exception occured while computing the md5 sum. | |
1395 | * @param what The exception occured. | |
1396 | */ | |
c1b8cb79 | 1397 | void Logger::print_exception_md5_sum(const string& what) const |
a2f5be94 BS |
1398 | { |
1399 | int level = 0; | |
d77313ea | 1400 | if ( level <= Loglevel ) |
a2f5be94 BS |
1401 | { |
1402 | ostringstream msg; | |
1403 | msg << "An exception occured while computing a md5 sum: " << what << endl; | |
1404 | log_error(msg.str(),level); | |
1405 | } | |
1406 | } | |
a03fb896 BS |
1407 | |
1408 | ||
1409 | /** | |
1410 | * An network exception occured. | |
1411 | * @param what The exception occured. | |
1412 | */ | |
c1b8cb79 | 1413 | void Logger::print_network_error(const string& what) const |
a03fb896 BS |
1414 | { |
1415 | int level = 0; | |
d77313ea | 1416 | if ( level <= Loglevel ) |
a03fb896 BS |
1417 | { |
1418 | ostringstream msg; | |
1419 | msg << "An netowrk exception occured: " << what << endl; | |
1420 | log_error(msg.str(),level); | |
1421 | } | |
1422 | } | |
1423 | ||
1424 | ||
1425 | /** | |
1426 | * An undefined protocol error occured. | |
1427 | * @param protocol The protocol | |
1428 | * @param error The error | |
1429 | */ | |
c1b8cb79 | 1430 | void Logger::print_undefined_protocol_error(const string& protocol, const string& error) const |
a03fb896 BS |
1431 | { |
1432 | int level = 0; | |
d77313ea | 1433 | if ( level <= Loglevel ) |
a03fb896 BS |
1434 | { |
1435 | ostringstream msg; | |
1436 | msg << "An undefined protocol error occured. Protocol: " << protocol << " Error: " << error << endl; | |
1437 | log_error(msg.str(),level); | |
1438 | } | |
1439 | } | |
d77313ea BS |
1440 | |
1441 | /** | |
1442 | * Error while trying to log through external program. | |
1443 | * @param external_prog The external program called. | |
1444 | */ | |
c1b8cb79 | 1445 | void Logger::print_error_external_logging(const string& external_prog) const |
d77313ea BS |
1446 | { |
1447 | int level = 0; | |
1448 | if ( level <= Loglevel ) | |
1449 | { | |
1450 | ostringstream msg; | |
1451 | msg << "Error while trying to log through external program: " << external_prog << endl; | |
1452 | log_notice(msg.str(),level); | |
1453 | } | |
1454 | } | |
c1b8cb79 BS |
1455 | |
1456 | ||
1457 | /** | |
1458 | * Error while parsing config file. | |
1459 | * @param error Error occured. | |
1460 | * @param config_file Config file. | |
1461 | */ | |
1462 | void Logger::print_error_parsing_config_file(const string& filename, const string& error) const | |
1463 | { | |
1464 | int level = 0; | |
1465 | if ( level <= Loglevel ) | |
1466 | { | |
1467 | ostringstream msg; | |
1468 | msg << "Error while parsing config file: " << filename << " Error: " << error << endl; | |
1469 | log_notice(msg.str(),level); | |
1470 | } | |
1471 | } | |
1472 | ||
1473 | ||
1474 | /** | |
1475 | * Error while parsing cmd option | |
1476 | * @param error Error | |
1477 | */ | |
1478 | void Logger::print_error_parsing_cmd(const string& error) const | |
1479 | { | |
1480 | int level = 0; | |
1481 | if ( level <= Loglevel ) | |
1482 | { | |
1483 | ostringstream msg; | |
1484 | msg << "Error while parsing cmd options: " << error << endl; | |
1485 | log_error(msg.str(),level); | |
1486 | } | |
1487 | } | |
2b0f7c11 BS |
1488 | |
1489 | ||
1490 | /** | |
1491 | * The webcheck interval was exceeded, so webcheck not allowed. | |
1492 | * @param last_webcheck Time of last webcheck. | |
1493 | * @param webcheck_interval Webcheck interval time. | |
1494 | * @param current_time Current system time. | |
1495 | */ | |
1496 | void Logger::print_webcheck_exceed_interval( const int last_webcheck, const int webcheck_interval, const int current_time ) const | |
1497 | { | |
1498 | int level = 0; | |
1499 | if ( level <= Loglevel ) | |
1500 | { | |
1501 | ostringstream msg; | |
1502 | msg << "Exceeding webcheck interval: LastWebcheck " << last_webcheck << " + WebcheckInterval(sec) " << webcheck_interval << " >= CurrentTime " << current_time << endl; | |
1503 | log_notice(msg.str(),level); | |
1504 | } | |
1505 | } | |
1af7c124 BS |
1506 | |
1507 | ||
1508 | /** | |
1509 | * Checking if hosts needs update. | |
1510 | * @param hostname Hostname | |
1511 | * @param current_time Current time | |
1512 | * @param lastupdated Last updated | |
1513 | */ | |
1514 | void Logger::print_check_service_update(const string& hostname, const int current_time, const int lastupdated) const | |
1515 | { | |
1516 | int level = 1; | |
1517 | if ( level <= Loglevel ) | |
1518 | { | |
1519 | ostringstream msg; | |
1520 | msg << "Checking if host: " << hostname << " needs update. Current time: " << current_time << " Last updated: " << lastupdated << endl; | |
1521 | log_notice(msg.str(),level); | |
1522 | } | |
1523 | } | |
1524 | ||
1525 | ||
1526 | /** | |
1527 | * Cached DNS entry | |
1528 | * @param hostname Hostname | |
1529 | * @param ip_dns_recheck DNS recheck IP | |
1530 | * @param ip_last_update IP set in last update | |
1531 | * @param ip_host Hosts' IP | |
1532 | */ | |
1533 | void Logger::print_cached_dns_entry(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host) const | |
1534 | { | |
1535 | int level = 1; | |
1536 | if ( level <= Loglevel ) | |
1537 | { | |
1538 | ostringstream msg; | |
1539 | msg << "Cached DNS record for host <" << hostname << "> : " << ip_dns_recheck << " Last updated IP: " << ip_last_update << " Hosts IP: " << ip_host << endl; | |
1540 | log_notice(msg.str(),level); | |
1541 | } | |
1542 | } | |
1543 | ||
1544 | ||
1545 | /** | |
1546 | * Updating service for the first time. | |
1547 | * @param hostname Hostname | |
1548 | * @param ip_dns_recheck Cached DNS entry | |
1549 | * @param ip_host Hosts IP | |
1550 | */ | |
1551 | void Logger::print_update_service_firttime(const string& hostname, const string& ip_dns_recheck, const string& ip_host) const | |
1552 | { | |
1553 | int level = 1; | |
1554 | if ( level <= Loglevel ) | |
1555 | { | |
1556 | ostringstream msg; | |
1557 | msg << "Updating service for the first time. Hostname: " << hostname << " DNS-Record: " << ip_dns_recheck << " Hosts IP: " << ip_host << endl; | |
1558 | log_notice(msg.str(),level); | |
1559 | } | |
1560 | } | |
1561 | ||
1562 | ||
1563 | /** | |
1564 | * Updating service | |
1565 | * @param hostname Hostname | |
1566 | * @param ip_dns_recheck Cached DNS entry | |
1567 | * @param ip_last_update IP set in last update | |
1568 | * @param ip_host Hosts IP | |
1569 | * @param lastupdated Lastupdated | |
1570 | */ | |
1571 | void Logger::print_update_service(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host, const int lastupdated) const{ | |
1572 | int level = 1; | |
1573 | if ( level <= Loglevel ) | |
1574 | { | |
1575 | ostringstream msg; | |
1576 | 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; | |
1577 | log_notice(msg.str(),level); | |
1578 | } | |
1579 | } | |
1580 | ||
1581 | ||
1582 | /** | |
1583 | * TTL expired | |
1584 | * @param hostname Hostname | |
1585 | * @param ip_dns_recheck Cached DNS entry | |
1586 | * @param ip_last_update IP set in last update | |
1587 | * @param ip_host Hosts IP | |
1588 | * @param lastupdated Last updated | |
1589 | * @param dns_cache_ttl DNS cache ttl | |
1590 | * @param current_time Current time | |
1591 | */ | |
1592 | 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 int lastupdated, const int dns_cache_ttl, const int current_time) const | |
1593 | { | |
1594 | int level = 1; | |
1595 | if ( level <= Loglevel ) | |
1596 | { | |
1597 | ostringstream msg; | |
1598 | 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; | |
1599 | log_notice(msg.str(),level); | |
1600 | } | |
1601 | } | |
1602 | ||
1603 | ||
1604 | /** | |
1605 | * TTL expired | |
1606 | * @param hostname Hostname | |
1607 | * @param ip_dns_recheck Cached DNS entry | |
1608 | * @param ip_last_update IP set in last update | |
1609 | * @param ip_host Hosts IP | |
1610 | * @param lastupdated Last updated | |
1611 | * @param dns_cache_ttl DNS cache ttl | |
1612 | * @param current_time Current time | |
1613 | */ | |
1614 | void Logger::print_update_service_ttl_not_expired(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host, const int lastupdated, const int dns_cache_ttl, const int current_time) const | |
1615 | { | |
1616 | int level = 1; | |
1617 | if ( level <= Loglevel ) | |
1618 | { | |
1619 | ostringstream msg; | |
1620 | 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; | |
1621 | log_notice(msg.str(),level); | |
1622 | } | |
1623 | } | |
1624 | ||
1625 | ||
1626 | /** | |
1627 | * No update needed | |
1628 | * @param hostname Hostname | |
1629 | * @param ip_dns_recheck Cached DNS entry | |
1630 | * @param ip_last_update IP set in last update | |
1631 | * @param ip_host Hosts IP | |
1632 | * @param lastupdated Last updated | |
1633 | */ | |
1634 | void Logger::print_no_update_needed(const string& hostname, const string& ip_dns_recheck, const string& ip_last_update, const string& ip_host, const int lastupdated) const | |
1635 | { | |
1636 | int level = 1; | |
1637 | if ( level <= Loglevel ) | |
1638 | { | |
1639 | ostringstream msg; | |
1640 | 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; | |
1641 | log_notice(msg.str(),level); | |
1642 | } | |
1643 | } |