diff options
Diffstat (limited to 'lib/utils_base.c')
-rw-r--r-- | lib/utils_base.c | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/lib/utils_base.c b/lib/utils_base.c index 54463e9..57d01e2 100644 --- a/lib/utils_base.c +++ b/lib/utils_base.c | |||
@@ -3,7 +3,7 @@ | |||
3 | * utils_base.c | 3 | * utils_base.c |
4 | * | 4 | * |
5 | * License: GPL | 5 | * License: GPL |
6 | * Copyright (c) 2006 Nagios Plugins Development Team | 6 | * Copyright (c) 2006 Monitoring Plugins Development Team |
7 | * | 7 | * |
8 | * Library of useful functions for plugins | 8 | * Library of useful functions for plugins |
9 | * | 9 | * |
@@ -33,53 +33,53 @@ | |||
33 | 33 | ||
34 | #define np_free(ptr) { if(ptr) { free(ptr); ptr = NULL; } } | 34 | #define np_free(ptr) { if(ptr) { free(ptr); ptr = NULL; } } |
35 | 35 | ||
36 | nagios_plugin *this_nagios_plugin=NULL; | 36 | monitoring_plugin *this_monitoring_plugin=NULL; |
37 | 37 | ||
38 | int _np_state_read_file(FILE *); | 38 | int _np_state_read_file(FILE *); |
39 | 39 | ||
40 | void np_init( char *plugin_name, int argc, char **argv ) { | 40 | void np_init( char *plugin_name, int argc, char **argv ) { |
41 | if (this_nagios_plugin==NULL) { | 41 | if (this_monitoring_plugin==NULL) { |
42 | this_nagios_plugin = calloc(1, sizeof(nagios_plugin)); | 42 | this_monitoring_plugin = calloc(1, sizeof(monitoring_plugin)); |
43 | if (this_nagios_plugin==NULL) { | 43 | if (this_monitoring_plugin==NULL) { |
44 | die(STATE_UNKNOWN, _("Cannot allocate memory: %s"), | 44 | die(STATE_UNKNOWN, _("Cannot allocate memory: %s"), |
45 | strerror(errno)); | 45 | strerror(errno)); |
46 | } | 46 | } |
47 | this_nagios_plugin->plugin_name = strdup(plugin_name); | 47 | this_monitoring_plugin->plugin_name = strdup(plugin_name); |
48 | if (this_nagios_plugin->plugin_name==NULL) | 48 | if (this_monitoring_plugin->plugin_name==NULL) |
49 | die(STATE_UNKNOWN, _("Cannot execute strdup: %s"), strerror(errno)); | 49 | die(STATE_UNKNOWN, _("Cannot execute strdup: %s"), strerror(errno)); |
50 | this_nagios_plugin->argc = argc; | 50 | this_monitoring_plugin->argc = argc; |
51 | this_nagios_plugin->argv = argv; | 51 | this_monitoring_plugin->argv = argv; |
52 | } | 52 | } |
53 | } | 53 | } |
54 | 54 | ||
55 | void np_set_args( int argc, char **argv ) { | 55 | void np_set_args( int argc, char **argv ) { |
56 | if (this_nagios_plugin==NULL) | 56 | if (this_monitoring_plugin==NULL) |
57 | die(STATE_UNKNOWN, _("This requires np_init to be called")); | 57 | die(STATE_UNKNOWN, _("This requires np_init to be called")); |
58 | 58 | ||
59 | this_nagios_plugin->argc = argc; | 59 | this_monitoring_plugin->argc = argc; |
60 | this_nagios_plugin->argv = argv; | 60 | this_monitoring_plugin->argv = argv; |
61 | } | 61 | } |
62 | 62 | ||
63 | 63 | ||
64 | void np_cleanup() { | 64 | void np_cleanup() { |
65 | if (this_nagios_plugin!=NULL) { | 65 | if (this_monitoring_plugin!=NULL) { |
66 | if(this_nagios_plugin->state!=NULL) { | 66 | if(this_monitoring_plugin->state!=NULL) { |
67 | if(this_nagios_plugin->state->state_data) { | 67 | if(this_monitoring_plugin->state->state_data) { |
68 | np_free(this_nagios_plugin->state->state_data->data); | 68 | np_free(this_monitoring_plugin->state->state_data->data); |
69 | np_free(this_nagios_plugin->state->state_data); | 69 | np_free(this_monitoring_plugin->state->state_data); |
70 | } | 70 | } |
71 | np_free(this_nagios_plugin->state->name); | 71 | np_free(this_monitoring_plugin->state->name); |
72 | np_free(this_nagios_plugin->state); | 72 | np_free(this_monitoring_plugin->state); |
73 | } | 73 | } |
74 | np_free(this_nagios_plugin->plugin_name); | 74 | np_free(this_monitoring_plugin->plugin_name); |
75 | np_free(this_nagios_plugin); | 75 | np_free(this_monitoring_plugin); |
76 | } | 76 | } |
77 | this_nagios_plugin=NULL; | 77 | this_monitoring_plugin=NULL; |
78 | } | 78 | } |
79 | 79 | ||
80 | /* Hidden function to get a pointer to this_nagios_plugin for testing */ | 80 | /* Hidden function to get a pointer to this_monitoring_plugin for testing */ |
81 | void _get_nagios_plugin( nagios_plugin **pointer ){ | 81 | void _get_monitoring_plugin( monitoring_plugin **pointer ){ |
82 | *pointer = this_nagios_plugin; | 82 | *pointer = this_monitoring_plugin; |
83 | } | 83 | } |
84 | 84 | ||
85 | void | 85 | void |
@@ -89,7 +89,7 @@ die (int result, const char *fmt, ...) | |||
89 | va_start (ap, fmt); | 89 | va_start (ap, fmt); |
90 | vprintf (fmt, ap); | 90 | vprintf (fmt, ap); |
91 | va_end (ap); | 91 | va_end (ap); |
92 | if(this_nagios_plugin!=NULL) { | 92 | if(this_monitoring_plugin!=NULL) { |
93 | np_cleanup(); | 93 | np_cleanup(); |
94 | } | 94 | } |
95 | exit (result); | 95 | exit (result); |
@@ -375,14 +375,14 @@ char *np_extract_value(const char *varlist, const char *name, char sep) { | |||
375 | char *_np_state_generate_key() { | 375 | char *_np_state_generate_key() { |
376 | struct sha1_ctx ctx; | 376 | struct sha1_ctx ctx; |
377 | int i; | 377 | int i; |
378 | char **argv = this_nagios_plugin->argv; | 378 | char **argv = this_monitoring_plugin->argv; |
379 | unsigned char result[20]; | 379 | unsigned char result[20]; |
380 | char keyname[41]; | 380 | char keyname[41]; |
381 | char *p=NULL; | 381 | char *p=NULL; |
382 | 382 | ||
383 | sha1_init_ctx(&ctx); | 383 | sha1_init_ctx(&ctx); |
384 | 384 | ||
385 | for(i=0; i<this_nagios_plugin->argc; i++) { | 385 | for(i=0; i<this_monitoring_plugin->argc; i++) { |
386 | sha1_process_bytes(argv[i], strlen(argv[i]), &ctx); | 386 | sha1_process_bytes(argv[i], strlen(argv[i]), &ctx); |
387 | } | 387 | } |
388 | 388 | ||
@@ -401,9 +401,9 @@ char *_np_state_generate_key() { | |||
401 | } | 401 | } |
402 | 402 | ||
403 | void _cleanup_state_data() { | 403 | void _cleanup_state_data() { |
404 | if (this_nagios_plugin->state->state_data!=NULL) { | 404 | if (this_monitoring_plugin->state->state_data!=NULL) { |
405 | np_free(this_nagios_plugin->state->state_data->data); | 405 | np_free(this_monitoring_plugin->state->state_data->data); |
406 | np_free(this_nagios_plugin->state->state_data); | 406 | np_free(this_monitoring_plugin->state->state_data); |
407 | } | 407 | } |
408 | } | 408 | } |
409 | 409 | ||
@@ -432,7 +432,7 @@ void np_enable_state(char *keyname, int expected_data_version) { | |||
432 | char *temp_keyname = NULL; | 432 | char *temp_keyname = NULL; |
433 | char *p=NULL; | 433 | char *p=NULL; |
434 | 434 | ||
435 | if(this_nagios_plugin==NULL) | 435 | if(this_monitoring_plugin==NULL) |
436 | die(STATE_UNKNOWN, _("This requires np_init to be called")); | 436 | die(STATE_UNKNOWN, _("This requires np_init to be called")); |
437 | 437 | ||
438 | this_state = (state_key *) calloc(1, sizeof(state_key)); | 438 | this_state = (state_key *) calloc(1, sizeof(state_key)); |
@@ -456,15 +456,15 @@ void np_enable_state(char *keyname, int expected_data_version) { | |||
456 | p++; | 456 | p++; |
457 | } | 457 | } |
458 | this_state->name=temp_keyname; | 458 | this_state->name=temp_keyname; |
459 | this_state->plugin_name=this_nagios_plugin->plugin_name; | 459 | this_state->plugin_name=this_monitoring_plugin->plugin_name; |
460 | this_state->data_version=expected_data_version; | 460 | this_state->data_version=expected_data_version; |
461 | this_state->state_data=NULL; | 461 | this_state->state_data=NULL; |
462 | 462 | ||
463 | /* Calculate filename */ | 463 | /* Calculate filename */ |
464 | asprintf(&temp_filename, "%s/%s/%s", _np_state_calculate_location_prefix(), this_nagios_plugin->plugin_name, this_state->name); | 464 | asprintf(&temp_filename, "%s/%s/%s", _np_state_calculate_location_prefix(), this_monitoring_plugin->plugin_name, this_state->name); |
465 | this_state->_filename=temp_filename; | 465 | this_state->_filename=temp_filename; |
466 | 466 | ||
467 | this_nagios_plugin->state = this_state; | 467 | this_monitoring_plugin->state = this_state; |
468 | } | 468 | } |
469 | 469 | ||
470 | /* | 470 | /* |
@@ -479,11 +479,11 @@ state_data *np_state_read() { | |||
479 | FILE *statefile; | 479 | FILE *statefile; |
480 | int rc = FALSE; | 480 | int rc = FALSE; |
481 | 481 | ||
482 | if(this_nagios_plugin==NULL) | 482 | if(this_monitoring_plugin==NULL) |
483 | die(STATE_UNKNOWN, _("This requires np_init to be called")); | 483 | die(STATE_UNKNOWN, _("This requires np_init to be called")); |
484 | 484 | ||
485 | /* Open file. If this fails, no previous state found */ | 485 | /* Open file. If this fails, no previous state found */ |
486 | statefile = fopen( this_nagios_plugin->state->_filename, "r" ); | 486 | statefile = fopen( this_monitoring_plugin->state->_filename, "r" ); |
487 | if(statefile!=NULL) { | 487 | if(statefile!=NULL) { |
488 | 488 | ||
489 | this_state_data = (state_data *) calloc(1, sizeof(state_data)); | 489 | this_state_data = (state_data *) calloc(1, sizeof(state_data)); |
@@ -492,7 +492,7 @@ state_data *np_state_read() { | |||
492 | strerror(errno)); | 492 | strerror(errno)); |
493 | 493 | ||
494 | this_state_data->data=NULL; | 494 | this_state_data->data=NULL; |
495 | this_nagios_plugin->state->state_data = this_state_data; | 495 | this_monitoring_plugin->state->state_data = this_state_data; |
496 | 496 | ||
497 | rc = _np_state_read_file(statefile); | 497 | rc = _np_state_read_file(statefile); |
498 | 498 | ||
@@ -503,10 +503,10 @@ state_data *np_state_read() { | |||
503 | _cleanup_state_data(); | 503 | _cleanup_state_data(); |
504 | } | 504 | } |
505 | 505 | ||
506 | return this_nagios_plugin->state->state_data; | 506 | return this_monitoring_plugin->state->state_data; |
507 | } | 507 | } |
508 | 508 | ||
509 | /* | 509 | /* |
510 | * Read the state file | 510 | * Read the state file |
511 | */ | 511 | */ |
512 | int _np_state_read_file(FILE *f) { | 512 | int _np_state_read_file(FILE *f) { |
@@ -544,7 +544,7 @@ int _np_state_read_file(FILE *f) { | |||
544 | break; | 544 | break; |
545 | case STATE_DATA_VERSION: | 545 | case STATE_DATA_VERSION: |
546 | i=atoi(line); | 546 | i=atoi(line); |
547 | if(i != this_nagios_plugin->state->data_version) | 547 | if(i != this_monitoring_plugin->state->data_version) |
548 | failure++; | 548 | failure++; |
549 | else | 549 | else |
550 | expected=STATE_DATA_TIME; | 550 | expected=STATE_DATA_TIME; |
@@ -555,13 +555,13 @@ int _np_state_read_file(FILE *f) { | |||
555 | if(data_time > current_time) | 555 | if(data_time > current_time) |
556 | failure++; | 556 | failure++; |
557 | else { | 557 | else { |
558 | this_nagios_plugin->state->state_data->time = data_time; | 558 | this_monitoring_plugin->state->state_data->time = data_time; |
559 | expected=STATE_DATA_TEXT; | 559 | expected=STATE_DATA_TEXT; |
560 | } | 560 | } |
561 | break; | 561 | break; |
562 | case STATE_DATA_TEXT: | 562 | case STATE_DATA_TEXT: |
563 | this_nagios_plugin->state->state_data->data = strdup(line); | 563 | this_monitoring_plugin->state->state_data->data = strdup(line); |
564 | if(this_nagios_plugin->state->state_data->data==NULL) | 564 | if(this_monitoring_plugin->state->state_data->data==NULL) |
565 | die(STATE_UNKNOWN, _("Cannot execute strdup: %s"), strerror(errno)); | 565 | die(STATE_UNKNOWN, _("Cannot execute strdup: %s"), strerror(errno)); |
566 | expected=STATE_DATA_END; | 566 | expected=STATE_DATA_END; |
567 | status=TRUE; | 567 | status=TRUE; |
@@ -596,8 +596,8 @@ void np_state_write_string(time_t data_time, char *data_string) { | |||
596 | current_time=data_time; | 596 | current_time=data_time; |
597 | 597 | ||
598 | /* If file doesn't currently exist, create directories */ | 598 | /* If file doesn't currently exist, create directories */ |
599 | if(access(this_nagios_plugin->state->_filename,F_OK)!=0) { | 599 | if(access(this_monitoring_plugin->state->_filename,F_OK)!=0) { |
600 | asprintf(&directories, "%s", this_nagios_plugin->state->_filename); | 600 | asprintf(&directories, "%s", this_monitoring_plugin->state->_filename); |
601 | if(directories==NULL) | 601 | if(directories==NULL) |
602 | die(STATE_UNKNOWN, _("Cannot allocate memory: %s"), | 602 | die(STATE_UNKNOWN, _("Cannot allocate memory: %s"), |
603 | strerror(errno)); | 603 | strerror(errno)); |
@@ -607,7 +607,7 @@ void np_state_write_string(time_t data_time, char *data_string) { | |||
607 | *p='\0'; | 607 | *p='\0'; |
608 | if((access(directories,F_OK)!=0) && (mkdir(directories, S_IRWXU)!=0)) { | 608 | if((access(directories,F_OK)!=0) && (mkdir(directories, S_IRWXU)!=0)) { |
609 | /* Can't free this! Otherwise error message is wrong! */ | 609 | /* Can't free this! Otherwise error message is wrong! */ |
610 | /* np_free(directories); */ | 610 | /* np_free(directories); */ |
611 | die(STATE_UNKNOWN, _("Cannot create directory: %s"), directories); | 611 | die(STATE_UNKNOWN, _("Cannot create directory: %s"), directories); |
612 | } | 612 | } |
613 | *p='/'; | 613 | *p='/'; |
@@ -616,7 +616,7 @@ void np_state_write_string(time_t data_time, char *data_string) { | |||
616 | np_free(directories); | 616 | np_free(directories); |
617 | } | 617 | } |
618 | 618 | ||
619 | asprintf(&temp_file,"%s.XXXXXX",this_nagios_plugin->state->_filename); | 619 | asprintf(&temp_file,"%s.XXXXXX",this_monitoring_plugin->state->_filename); |
620 | if(temp_file==NULL) | 620 | if(temp_file==NULL) |
621 | die(STATE_UNKNOWN, _("Cannot allocate memory: %s"), | 621 | die(STATE_UNKNOWN, _("Cannot allocate memory: %s"), |
622 | strerror(errno)); | 622 | strerror(errno)); |
@@ -636,7 +636,7 @@ void np_state_write_string(time_t data_time, char *data_string) { | |||
636 | 636 | ||
637 | fprintf(fp,"# NP State file\n"); | 637 | fprintf(fp,"# NP State file\n"); |
638 | fprintf(fp,"%d\n",NP_STATE_FORMAT_VERSION); | 638 | fprintf(fp,"%d\n",NP_STATE_FORMAT_VERSION); |
639 | fprintf(fp,"%d\n",this_nagios_plugin->state->data_version); | 639 | fprintf(fp,"%d\n",this_monitoring_plugin->state->data_version); |
640 | fprintf(fp,"%lu\n",current_time); | 640 | fprintf(fp,"%lu\n",current_time); |
641 | fprintf(fp,"%s\n",data_string); | 641 | fprintf(fp,"%s\n",data_string); |
642 | 642 | ||
@@ -654,7 +654,7 @@ void np_state_write_string(time_t data_time, char *data_string) { | |||
654 | die(STATE_UNKNOWN, _("Error writing temp file")); | 654 | die(STATE_UNKNOWN, _("Error writing temp file")); |
655 | } | 655 | } |
656 | 656 | ||
657 | if(rename(temp_file, this_nagios_plugin->state->_filename)!=0) { | 657 | if(rename(temp_file, this_monitoring_plugin->state->_filename)!=0) { |
658 | unlink(temp_file); | 658 | unlink(temp_file); |
659 | np_free(temp_file); | 659 | np_free(temp_file); |
660 | die(STATE_UNKNOWN, _("Cannot rename state temp file")); | 660 | die(STATE_UNKNOWN, _("Cannot rename state temp file")); |