diff options
Diffstat (limited to 'plugins/check_nagios.c')
| -rw-r--r-- | plugins/check_nagios.c | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/plugins/check_nagios.c b/plugins/check_nagios.c index 649bec43..083b5028 100644 --- a/plugins/check_nagios.c +++ b/plugins/check_nagios.c @@ -40,6 +40,8 @@ char *status_log = NULL; char *process_string = NULL; int expire_minutes = 0; +int verbose = 0; + int main (int argc, char **argv) { @@ -51,6 +53,12 @@ main (int argc, char **argv) time_t current_time; char *temp_ptr; FILE *fp; + int procuid = 0; + int procppid = 0; + char procstat[8]; + char procprog[MAX_INPUT_BUFFER]; + char *procargs; + int pos, cols; if (process_arguments (argc, argv) == ERROR) usage ("Could not parse arguments\n"); @@ -82,21 +90,32 @@ main (int argc, char **argv) fclose (fp); /* run the command to check for the Nagios process.. */ - child_process = spopen (PS_RAW_COMMAND); + child_process = spopen (PS_COMMAND); if (child_process == NULL) { - printf ("Could not open pipe: %s\n", PS_RAW_COMMAND); + printf ("Could not open pipe: %s\n", PS_COMMAND); return STATE_UNKNOWN; } child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r"); if (child_stderr == NULL) { - printf ("Could not open stderr for %s\n", PS_RAW_COMMAND); + printf ("Could not open stderr for %s\n", PS_COMMAND); } + fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process); + /* count the number of matching Nagios processes... */ while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) { - if (!strstr(input_buffer, argv[0]) && strstr(input_buffer, process_string)) - proc_entries++; + cols = sscanf (input_buffer, PS_FORMAT, PS_VARLIST); + if ( cols >= 4 ) { + asprintf (&procargs, "%s", input_buffer + pos); + strip (procargs); + + if (!strstr(procargs, argv[0]) && strstr(procargs, process_string)) { + proc_entries++; + if (verbose) + printf ("Found process: %s\n", procargs); + } + } } /* If we get anything on stderr, at least set warning */ @@ -151,6 +170,7 @@ process_arguments (int argc, char **argv) {"command", required_argument, 0, 'C'}, {"version", no_argument, 0, 'V'}, {"help", no_argument, 0, 'h'}, + {"verbose", no_argument, 0, 'v'}, {0, 0, 0, 0} }; @@ -170,7 +190,7 @@ process_arguments (int argc, char **argv) } while (1) { - c = getopt_long (argc, argv, "+hVF:C:e:", long_options, &option_index); + c = getopt_long (argc, argv, "+hVvF:C:e:", long_options, &option_index); if (c == -1 || c == EOF || c == 1) break; @@ -186,13 +206,13 @@ process_arguments (int argc, char **argv) case 'V': /* version */ print_revision (progname, "$Revision$"); exit (STATE_OK); - case 'F': /* hostname */ + case 'F': /* status log */ status_log = optarg; break; - case 'C': /* hostname */ + case 'C': /* command */ process_string = optarg; break; - case 'e': /* hostname */ + case 'e': /* expiry time */ if (is_intnonneg (optarg)) expire_minutes = atoi (optarg); else @@ -200,6 +220,9 @@ process_arguments (int argc, char **argv) "Expiration time must be an integer (seconds)\nType '%s -h' for additional help\n", progname); break; + case 'v': + verbose++; + break; } } |