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diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index 0982faf713d68b1d3d65209b9b4310c6eb47b25f..f04ca85fa2e9fb76f93b8550495c680909b55c50 100644 (file)
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
#include "common.h"
#include "utils.h"
-#include "popen.h"
+#include "utils_cmd.h"
#define DEFAULT_COMMUNITY "public"
#define DEFAULT_PORT "161"
#define CRIT_PRESENT 1
#define CRIT_STRING 2
#define CRIT_REGEX 4
-#define CRIT_GT 8
-#define CRIT_LT 16
-#define CRIT_GE 32
-#define CRIT_LE 64
-#define CRIT_EQ 128
-#define CRIT_NE 256
-#define CRIT_RANGE 512
-#define WARN_PRESENT 1024
-#define WARN_STRING 2048
-#define WARN_REGEX 4096
-#define WARN_GT 8192
-#define WARN_LT 16384
-#define WARN_GE 32768
-#define WARN_LE 65536
-#define WARN_EQ 131072
-#define WARN_NE 262144
-#define WARN_RANGE 524288
+#define WARN_PRESENT 8
+#define WARN_STRING 16
+#define WARN_REGEX 32
#define MAX_OIDS 8
-#define MAX_DELIM_LENGTH 8
int process_arguments (int, char **);
int validate_arguments (void);
-char *clarify_message (char *);
-int check_num (int);
-int llu_getll (unsigned long long *, char *);
-int llu_getul (unsigned long long *, char *);
char *thisarg (char *str);
char *nextarg (char *str);
void print_usage (void);
char regex_expect[MAX_INPUT_BUFFER] = "";
regex_t preg;
regmatch_t pmatch[10];
-char timestamp[10] = "";
char errbuf[MAX_INPUT_BUFFER] = "";
-char perfstr[MAX_INPUT_BUFFER] = "";
+char perfstr[MAX_INPUT_BUFFER] = "| ";
int cflags = REG_EXTENDED | REG_NOSUB | REG_NEWLINE;
int eflags = 0;
int errcode, excode;
char *server_address = NULL;
char *community = NULL;
-char *authpriv = NULL;
+char **authpriv = NULL;
char *proto = NULL;
char *seclevel = NULL;
char *secname = NULL;
char *privproto = NULL;
char *authpasswd = NULL;
char *privpasswd = NULL;
-char *oid;
+char **oids = NULL;
char *label;
char *units;
char *port;
+char *snmpcmd;
char string_value[MAX_INPUT_BUFFER] = "";
char **labels = NULL;
char **unitv = NULL;
size_t labels_size = 8;
size_t nunits = 0;
size_t unitv_size = 8;
-int verbose = FALSE;
+int numoids = 0;
+int numauthpriv = 0;
+int verbose = 0;
int usesnmpgetnext = FALSE;
-unsigned long long lower_warn_lim[MAX_OIDS];
-unsigned long long upper_warn_lim[MAX_OIDS];
-unsigned long long lower_crit_lim[MAX_OIDS];
-unsigned long long upper_crit_lim[MAX_OIDS];
-unsigned long long response_value[MAX_OIDS];
-int check_warning_value = FALSE;
-int check_critical_value = FALSE;
+char *warning_thresholds = NULL;
+char *critical_thresholds = NULL;
+thresholds *thlds[MAX_OIDS];
+double response_value[MAX_OIDS];
int retries = 0;
-unsigned long long eval_method[MAX_OIDS];
+int eval_method[MAX_OIDS];
char *delimiter;
char *output_delim;
char *miblist = NULL;
int
main (int argc, char **argv)
{
- int i = 0;
+ int i, len;
int iresult = STATE_UNKNOWN;
- int found = 0;
- int result = STATE_DEPENDENT;
- char input_buffer[MAX_INPUT_BUFFER];
- char *command_line = NULL;
+ int result = STATE_UNKNOWN;
+ int return_code = 0;
+ int external_error = 0;
+ char **command_line = NULL;
char *cl_hidden_auth = NULL;
+ char *oidname = NULL;
char *response = NULL;
char *outbuff;
- char *output;
char *ptr = NULL;
- char *p2 = NULL;
char *show = NULL;
+ char *th_warn=NULL;
+ char *th_crit=NULL;
char type[8] = "";
+ output chld_out, chld_err;
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
unitv = malloc (unitv_size);
for (i = 0; i < MAX_OIDS; i++)
eval_method[i] = CHECK_UNDEF;
- i = 0;
- oid = strdup ("");
label = strdup ("SNMP");
units = strdup ("");
port = strdup (DEFAULT_PORT);
outbuff = strdup ("");
- output = strdup ("");
delimiter = strdup (" = ");
output_delim = strdup (DEFAULT_OUTPUT_DELIMITER);
- /* miblist = strdup (DEFAULT_MIBLIST); */
timeout_interval = DEFAULT_TIMEOUT;
retries = DEFAULT_RETRIES;
if (process_arguments (argc, argv) == ERROR)
usage4 (_("Could not parse arguments"));
- /* create the command line to execute */
- if(usesnmpgetnext == TRUE) {
- asprintf(&command_line, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
- PATH_TO_SNMPGETNEXT, timeout_interval, retries, miblist, proto,
- authpriv, server_address, port, oid);
- asprintf(&cl_hidden_auth, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
- PATH_TO_SNMPGETNEXT, timeout_interval, retries, miblist, proto,
- "[authpriv]", server_address, port, oid);
- }else{
+ /* Populate the thresholds */
+ th_warn=warning_thresholds;
+ th_crit=critical_thresholds;
+ for (i=0; i<numoids; i++) {
+ char *w = th_warn ? strndup(th_warn, strcspn(th_warn, ",")) : NULL;
+ char *c = th_crit ? strndup(th_crit, strcspn(th_crit, ",")) : NULL;
+ /* Skip empty thresholds, while avoiding segfault */
+ set_thresholds(&thlds[i],
+ w ? strpbrk(w, NP_THRESHOLDS_CHARS) : NULL,
+ c ? strpbrk(c, NP_THRESHOLDS_CHARS) : NULL);
+ if (w) {
+ th_warn=strchr(th_warn, ',');
+ if (th_warn) th_warn++;
+ free(w);
+ }
+ if (c) {
+ th_crit=strchr(th_crit, ',');
+ if (th_crit) th_crit++;
+ free(c);
+ }
+ }
- asprintf (&command_line, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
- PATH_TO_SNMPGET, timeout_interval, retries, miblist, proto,
- authpriv, server_address, port, oid);
- asprintf(&cl_hidden_auth, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
- PATH_TO_SNMPGET, timeout_interval, retries, miblist, proto,
- "[authpriv]", server_address, port, oid);
+ /* Create the command array to execute */
+ if(usesnmpgetnext == TRUE) {
+ snmpcmd = strdup (PATH_TO_SNMPGETNEXT);
+ }else{
+ snmpcmd = strdup (PATH_TO_SNMPGET);
}
- if (verbose)
- printf ("%s\n", command_line);
+ /* 9 arguments to pass before authpriv options + 1 for host and numoids. Add one for terminating NULL */
+ command_line = calloc (9 + numauthpriv + 1 + numoids + 1, sizeof (char *));
+ command_line[0] = snmpcmd;
+ command_line[1] = strdup ("-t");
+ asprintf (&command_line[2], "%d", timeout_interval);
+ command_line[3] = strdup ("-r");
+ asprintf (&command_line[4], "%d", retries);
+ command_line[5] = strdup ("-m");
+ command_line[6] = strdup (miblist);
+ command_line[7] = "-v";
+ command_line[8] = strdup (proto);
+
+ for (i = 0; i < numauthpriv; i++) {
+ command_line[9 + i] = authpriv[i];
+ }
+ asprintf (&command_line[9 + numauthpriv], "%s:%s", server_address, port);
- /* run the command */
- child_process = spopen (command_line);
- if (child_process == NULL) {
- printf (_("Could not open pipe: %s\n"), cl_hidden_auth);
- exit (STATE_UNKNOWN);
- }
+ /* This is just for display purposes, so it can remain a string */
+ asprintf(&cl_hidden_auth, "%s -t %d -r %d -m %s -v %s %s %s:%s",
+ snmpcmd, timeout_interval, retries, strlen(miblist) ? miblist : "''", proto, "[authpriv]",
+ server_address, port);
-#if 0 /* Removed May 29, 2007 */
- child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r");
- if (child_stderr == NULL) {
- printf (_("Could not open stderr for %s\n"), cl_hidden_auth);
+ for (i = 0; i < numoids; i++) {
+ command_line[9 + numauthpriv + 1 + i] = oids[i];
+ asprintf(&cl_hidden_auth, "%s %s", cl_hidden_auth, oids[i]);
}
-#endif
- while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process))
- asprintf (&output, "%s%s", output, input_buffer);
+ command_line[9 + numauthpriv + 1 + numoids] = NULL;
if (verbose)
- printf ("%s\n", output);
-
- ptr = output;
+ printf ("%s\n", cl_hidden_auth);
+
+ /* Run the command */
+ return_code = cmd_run_array (command_line, &chld_out, &chld_err, 0);
+
+ /* Due to net-snmp sometimes showing stderr messages with poorly formed MIBs,
+ only return state unknown if return code is non zero or there is no stdout.
+ Do this way so that if there is stderr, will get added to output, which helps problem diagnosis
+ */
+ if (return_code != 0)
+ external_error=1;
+ if (chld_out.lines == 0)
+ external_error=1;
+ if (external_error) {
+ if (chld_err.lines > 0) {
+ printf (_("External command error: %s\n"), chld_err.line[0]);
+ for (i = 1; i < chld_err.lines; i++) {
+ printf ("%s\n", chld_err.line[i]);
+ }
+ } else {
+ printf(_("External command error with no output (return code: %d)\n"), return_code);
+ }
+ exit (STATE_UNKNOWN);
+ }
- strncat(perfstr, "| ", sizeof(perfstr)-strlen(perfstr)-1);
- while (ptr) {
- char *foo, *ptr2;
- unsigned int copylen;
+ if (verbose) {
+ for (i = 0; i < chld_out.lines; i++) {
+ printf ("%s\n", chld_out.line[i]);
+ }
+ }
- foo = strstr (ptr, delimiter);
- copylen = foo-ptr;
- if (copylen > sizeof(perfstr)-strlen(perfstr)-1)
- copylen = sizeof(perfstr)-strlen(perfstr)-1;
- ptr2 = ptr;
- ptr = foo;
+ for (i = 0; i < chld_out.lines; i++) {
+ const char *conv = "%.0f";
- if (ptr == NULL)
+ ptr = chld_out.line[i];
+ oidname = strpcpy (oidname, ptr, delimiter);
+ response = strstr (ptr, delimiter);
+ if (response == NULL)
break;
- ptr += strlen (delimiter);
- ptr += strspn (ptr, " ");
-
- found++;
-
- if (ptr[0] == '"') {
- ptr++;
- response = strpcpy (response, ptr, "\"");
- ptr = strpbrk (ptr, "\"");
- ptr += strspn (ptr, "\"\n");
- }
- else {
- response = strpcpy (response, ptr, "\n");
- ptr = strpbrk (ptr, "\n");
- ptr += strspn (ptr, "\n");
- while
- (strstr (ptr, delimiter) &&
- strstr (ptr, "\n") && strstr (ptr, "\n") < strstr (ptr, delimiter)) {
- response = strpcat (response, ptr, "\n");
- ptr = strpbrk (ptr, "\n");
- }
- if (ptr && strstr (ptr, delimiter) == NULL) {
- asprintf (&response, "%s%s", response, ptr);
- ptr = NULL;
- }
+ if (verbose > 2) {
+ printf("Processing line %i\n oidname: %s\n response: %s\n", i+1, oidname, response);
}
- /* We strip out the datatype indicator for PHBs */
-
/* Clean up type array - Sol10 does not necessarily zero it out */
bzero(type, sizeof(type));
+ /* We strip out the datatype indicator for PHBs */
if (strstr (response, "Gauge: "))
show = strstr (response, "Gauge: ") + 7;
else if (strstr (response, "Gauge32: "))
}
else if (strstr (response, "INTEGER: "))
show = strstr (response, "INTEGER: ") + 9;
- else if (strstr (response, "STRING: "))
+ else if (strstr (response, "STRING: ")) {
show = strstr (response, "STRING: ") + 8;
+ conv = "%.10g";
+ }
+ else if (strstr (response, "Timeticks: "))
+ show = strstr (response, "Timeticks: ");
else
show = response;
- p2 = show;
iresult = STATE_DEPENDENT;
/* Process this block for integer comparisons */
- if (eval_method[i] & CRIT_GT ||
- eval_method[i] & CRIT_LT ||
- eval_method[i] & CRIT_GE ||
- eval_method[i] & CRIT_LE ||
- eval_method[i] & CRIT_EQ ||
- eval_method[i] & CRIT_NE ||
- eval_method[i] & WARN_GT ||
- eval_method[i] & WARN_LT ||
- eval_method[i] & WARN_GE ||
- eval_method[i] & WARN_LE ||
- eval_method[i] & WARN_EQ ||
- eval_method[i] & WARN_NE) {
- p2 = strpbrk (p2, "0123456789");
- if (p2 == NULL)
+ if (thlds[i]->warning || thlds[i]->critical) {
+ ptr = strpbrk (show, "0123456789");
+ if (ptr == NULL)
die (STATE_UNKNOWN,_("No valid data returned"));
- response_value[i] = strtoul (p2, NULL, 10);
- iresult = check_num (i);
- asprintf (&show, "%llu", response_value[i]);
+ response_value[i] = strtod (ptr, NULL);
+ iresult = get_status(response_value[i], thlds[i]);
+ asprintf (&show, conv, response_value[i]);
}
/* Process this block for string matching */
if (nunits > (size_t)0 && (size_t)i < nunits && unitv[i] != NULL)
asprintf (&outbuff, "%s %s", outbuff, unitv[i]);
- i++;
-
- if (is_numeric(show)) {
- strncat(perfstr, ptr2, copylen);
+ /* Write perfdata with whatever can be parsed by strtod, if possible */
+ ptr = NULL;
+ strtod(show, &ptr);
+ if (ptr > show) {
+ strncat(perfstr, oidname, sizeof(perfstr)-strlen(perfstr)-1);
strncat(perfstr, "=", sizeof(perfstr)-strlen(perfstr)-1);
- strncat(perfstr, show, sizeof(perfstr)-strlen(perfstr)-1);
+ len = sizeof(perfstr)-strlen(perfstr)-1;
+ strncat(perfstr, show, len>ptr-show ? ptr-show : len);
if (type)
strncat(perfstr, type, sizeof(perfstr)-strlen(perfstr)-1);
strncat(perfstr, " ", sizeof(perfstr)-strlen(perfstr)-1);
}
-
- } /* end while (ptr) */
-
- if (found == 0)
- die (STATE_UNKNOWN,
- _("%s problem - No data received from host\nCMD: %s\n"),
- label,
- cl_hidden_auth);
-
-#if 0 /* Removed May 29, 2007 */
- /* WARNING if output found on stderr */
- if (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
- result = max_state (result, STATE_WARNING);
-
- /* close stderr */
- (void) fclose (child_stderr);
-#endif
-
- /* close the pipe */
- if (spclose (child_process)) {
- if (result == STATE_OK)
- result = STATE_UNKNOWN;
- asprintf (&outbuff, "%s (%s)", outbuff, _("snmpget returned an error status"));
}
-/* if (nunits == 1 || i == 1) */
-/* printf ("%s %s -%s %s\n", label, state_text (result), outbuff, units); */
-/* else */
printf ("%s %s -%s %s \n", label, state_text (result), outbuff, perfstr);
return result;
print_revision (progname, NP_VERSION);
exit (STATE_OK);
case 'v': /* verbose */
- verbose = TRUE;
+ verbose++;
break;
/* Connection info */
case 'p': /* TCP port number */
port = optarg;
break;
- case 'm': /* List of MIBS */
+ case 'm': /* List of MIBS */
miblist = optarg;
break;
case 'n': /* usesnmpgetnext */
break;
/* Test parameters */
- case 'c': /* critical time threshold */
- if (strspn (optarg, "0123456789:,") < strlen (optarg))
- usage2 (_("Invalid critical threshold"), optarg);
- for (ptr = optarg; ptr && jj < MAX_OIDS; jj++) {
- if (llu_getll (&lower_crit_lim[jj], ptr) == 1)
- eval_method[jj] |= CRIT_LT;
- if (llu_getul (&upper_crit_lim[jj], ptr) == 1)
- eval_method[jj] |= CRIT_GT;
- (ptr = index (ptr, ',')) ? ptr++ : ptr;
- }
+ case 'c': /* critical threshold */
+ critical_thresholds = optarg;
break;
- case 'w': /* warning time threshold */
- if (strspn (optarg, "0123456789:,") < strlen (optarg))
- usage2 (_("Invalid warning threshold"), optarg);
- for (ptr = optarg; ptr && ii < MAX_OIDS; ii++) {
- if (llu_getll (&lower_warn_lim[ii], ptr) == 1)
- eval_method[ii] |= WARN_LT;
- if (llu_getul (&upper_warn_lim[ii], ptr) == 1)
- eval_method[ii] |= WARN_GT;
- (ptr = index (ptr, ',')) ? ptr++ : ptr;
- }
+ case 'w': /* warning threshold */
+ warning_thresholds = optarg;
break;
case 'e': /* PRELIMINARY - may change */
case 'E': /* PRELIMINARY - may change */
*/
needmibs = TRUE;
}
-
- for (ptr = optarg; (ptr = index (ptr, ',')); ptr++)
- ptr[0] = ' '; /* relpace comma with space */
- for (ptr = optarg; (ptr = index (ptr, ' ')); ptr++)
- j++; /* count OIDs */
- asprintf (&oid, "%s %s", (oid?oid:""), optarg);
+ if (!oids) oids = calloc(MAX_OIDS, sizeof (char *));
+ for (ptr = strtok(optarg, ", "); ptr != NULL && j < MAX_OIDS; ptr = strtok(NULL, ", "), j++) {
+ oids[j] = strdup(ptr);
+ }
+ numoids = j;
if (c == 'E' || c == 'e') {
jj++;
ii++;
if (community == NULL)
community = strdup (DEFAULT_COMMUNITY);
-
-
return validate_arguments ();
}
{
/* check whether to load locally installed MIBS (CPU/disk intensive) */
if (miblist == NULL) {
- if ( needmibs == TRUE ) {
+ if ( needmibs == TRUE ) {
miblist = strdup (DEFAULT_MIBLIST);
}else{
- miblist = "''"; /* don't read any mib files for numeric oids */
+ miblist = ""; /* don't read any mib files for numeric oids */
}
}
+ /* Check server_address is given */
+ if (server_address == NULL)
+ die(STATE_UNKNOWN, _("No host specified\n"));
- /* Need better checks to verify seclevel and authproto choices */
-
- if (seclevel == NULL)
- asprintf (&seclevel, "noAuthNoPriv");
-
-
- if (authproto == NULL )
- asprintf(&authproto, DEFAULT_AUTH_PROTOCOL);
-
- if (privproto == NULL )
- asprintf(&privproto, DEFAULT_PRIV_PROTOCOL);
+ /* Check oid is given */
+ if (numoids == 0)
+ die(STATE_UNKNOWN, _("No OIDs specified\n"));
- if (proto == NULL || (strcmp(proto,DEFAULT_PROTOCOL) == 0) ) { /* default protocol version */
+ if (proto == NULL)
asprintf(&proto, DEFAULT_PROTOCOL);
- asprintf(&authpriv, "%s%s", "-c ", community);
- }
- else if ( strcmp (proto, "2c") == 0 ) { /* snmpv2c args */
- asprintf(&authpriv, "%s%s", "-c ", community);
+
+ if ((strcmp(proto,"1") == 0) || (strcmp(proto, "2c")==0)) { /* snmpv1 or snmpv2c */
+ numauthpriv = 2;
+ authpriv = calloc (numauthpriv, sizeof (char *));
+ authpriv[0] = strdup ("-c");
+ authpriv[1] = strdup (community);
}
else if ( strcmp (proto, "3") == 0 ) { /* snmpv3 args */
- asprintf(&proto, "%s", "3");
-
- if ( (strcmp(seclevel, "noAuthNoPriv") == 0) || seclevel == NULL ) {
- asprintf(&authpriv, "%s", "-l noAuthNoPriv" );
- }
- else if ( strcmp(seclevel, "authNoPriv") == 0 ) {
- if ( secname == NULL || authpasswd == NULL) {
- printf (_("Missing secname (%s) or authpassword (%s) ! \n"),secname, authpasswd );
- print_usage ();
- exit (STATE_UNKNOWN);
+ if (seclevel == NULL)
+ asprintf(&seclevel, "noAuthNoPriv");
+
+ if (strcmp(seclevel, "noAuthNoPriv") == 0) {
+ numauthpriv = 2;
+ authpriv = calloc (numauthpriv, sizeof (char *));
+ authpriv[0] = strdup ("-l");
+ authpriv[1] = strdup ("noAuthNoPriv");
+ } else {
+ if (! ( (strcmp(seclevel, "authNoPriv")==0) || (strcmp(seclevel, "authPriv")==0) ) ) {
+ usage2 (_("Invalid seclevel"), seclevel);
}
- asprintf(&authpriv, "-l authNoPriv -a %s -u %s -A %s ", authproto, secname, authpasswd);
- }
- else if ( strcmp(seclevel, "authPriv") == 0 ) {
- if ( secname == NULL || authpasswd == NULL || privpasswd == NULL ) {
- printf (_("Missing secname (%s), authpassword (%s), or privpasswd (%s)! \n"),secname, authpasswd,privpasswd );
- print_usage ();
- exit (STATE_UNKNOWN);
+
+ if (authproto == NULL )
+ asprintf(&authproto, DEFAULT_AUTH_PROTOCOL);
+
+ if (secname == NULL)
+ die(STATE_UNKNOWN, _("Required parameter: %s\n"), "secname");
+
+ if (authpasswd == NULL)
+ die(STATE_UNKNOWN, _("Required parameter: %s\n"), "authpasswd");
+
+ if ( strcmp(seclevel, "authNoPriv") == 0 ) {
+ numauthpriv = 8;
+ authpriv = calloc (numauthpriv, sizeof (char *));
+ authpriv[0] = strdup ("-l");
+ authpriv[1] = strdup ("authNoPriv");
+ authpriv[2] = strdup ("-a");
+ authpriv[3] = strdup (authproto);
+ authpriv[4] = strdup ("-u");
+ authpriv[5] = strdup (secname);
+ authpriv[6] = strdup ("-A");
+ authpriv[7] = strdup (authpasswd);
+ } else if ( strcmp(seclevel, "authPriv") == 0 ) {
+ if (privproto == NULL )
+ asprintf(&privproto, DEFAULT_PRIV_PROTOCOL);
+
+ if (privpasswd == NULL)
+ die(STATE_UNKNOWN, _("Required parameter: %s\n"), "privpasswd");
+
+ numauthpriv = 12;
+ authpriv = calloc (numauthpriv, sizeof (char *));
+ authpriv[0] = strdup ("-l");
+ authpriv[1] = strdup ("authPriv");
+ authpriv[2] = strdup ("-a");
+ authpriv[3] = strdup (authproto);
+ authpriv[4] = strdup ("-u");
+ authpriv[5] = strdup (secname);
+ authpriv[6] = strdup ("-A");
+ authpriv[7] = strdup (authpasswd);
+ authpriv[8] = strdup ("-x");
+ authpriv[9] = strdup (privproto);
+ authpriv[10] = strdup ("-X");
+ authpriv[11] = strdup (privpasswd);
}
- asprintf(&authpriv, "-l authPriv -a %s -u %s -A %s -x %s -X %s ", authproto, secname, authpasswd, privproto, privpasswd);
}
}
-char *
-clarify_message (char *msg)
-{
- int i = 0;
- int foo;
- char tmpmsg_c[MAX_INPUT_BUFFER];
- char *tmpmsg = (char *) &tmpmsg_c;
- tmpmsg = strcpy (tmpmsg, msg);
- if (!strncmp (tmpmsg, " Hex:", 5)) {
- tmpmsg = strtok (tmpmsg, ":");
- while ((tmpmsg = strtok (NULL, " "))) {
- foo = strtol (tmpmsg, NULL, 16);
- /* Translate chars that are not the same value in the printers
- * character set.
- */
- switch (foo) {
- case 208:
- {
- foo = 197;
- break;
- }
- case 216:
- {
- foo = 196;
- break;
- }
- }
- msg[i] = foo;
- i++;
- }
- msg[i] = 0;
- }
- return (msg);
-}
-
-
-
-int
-check_num (int i)
-{
- int result;
- result = STATE_OK;
- if (eval_method[i] & WARN_GT && eval_method[i] & WARN_LT &&
- lower_warn_lim[i] > upper_warn_lim[i]) {
- if (response_value[i] <= lower_warn_lim[i] &&
- response_value[i] >= upper_warn_lim[i]) {
- result = STATE_WARNING;
- }
- }
- else if
- ((eval_method[i] & WARN_GT && response_value[i] > upper_warn_lim[i]) ||
- (eval_method[i] & WARN_GE && response_value[i] >= upper_warn_lim[i]) ||
- (eval_method[i] & WARN_LT && response_value[i] < lower_warn_lim[i]) ||
- (eval_method[i] & WARN_LE && response_value[i] <= lower_warn_lim[i]) ||
- (eval_method[i] & WARN_EQ && response_value[i] == upper_warn_lim[i]) ||
- (eval_method[i] & WARN_NE && response_value[i] != upper_warn_lim[i])) {
- result = STATE_WARNING;
- }
-
- if (eval_method[i] & CRIT_GT && eval_method[i] & CRIT_LT &&
- lower_crit_lim[i] > upper_crit_lim[i]) {
- if (response_value[i] <= lower_crit_lim[i] &&
- response_value[i] >= upper_crit_lim[i]) {
- result = STATE_CRITICAL;
- }
- }
- else if
- ((eval_method[i] & CRIT_GT && response_value[i] > upper_crit_lim[i]) ||
- (eval_method[i] & CRIT_GE && response_value[i] >= upper_crit_lim[i]) ||
- (eval_method[i] & CRIT_LT && response_value[i] < lower_crit_lim[i]) ||
- (eval_method[i] & CRIT_LE && response_value[i] <= lower_crit_lim[i]) ||
- (eval_method[i] & CRIT_EQ && response_value[i] == upper_crit_lim[i]) ||
- (eval_method[i] & CRIT_NE && response_value[i] != upper_crit_lim[i])) {
- result = STATE_CRITICAL;
- }
-
- return result;
-}
-
-
-
-int
-llu_getll (unsigned long long *ll, char *str)
-{
- char tmp[100];
- if (strchr (str, ':') == NULL)
- return 0;
- if (strchr (str, ',') != NULL && (strchr (str, ',') < strchr (str, ':')))
- return 0;
- if (sscanf (str, "%llu%[:]", ll, tmp) == 2)
- return 1;
- return 0;
-}
-
-
-
-int
-llu_getul (unsigned long long *ul, char *str)
-{
- char tmp[100];
- if (sscanf (str, "%llu%[^,]", ul, tmp) == 1)
- return 1;
- if (sscanf (str, ":%llu%[^,]", ul, tmp) == 1)
- return 1;
- if (sscanf (str, "%*u:%llu%[^,]", ul, tmp) == 1)
- return 1;
- return 0;
-}
-
-
-
/* trim leading whitespace
if there is a leading quote, make sure it balances */
printf ("%s\n", _("Check status of remote machines and obtain system information via SNMP"));
- printf ("\n\n");
+ printf ("\n\n");
print_usage ();
- printf (_(UT_HELP_VRSN));
- printf (_(UT_EXTRA_OPTS));
+ printf (UT_HELP_VRSN);
+ printf (UT_EXTRA_OPTS);
- printf (_(UT_HOST_PORT), 'p', DEFAULT_PORT);
+ printf (UT_HOST_PORT, 'p', DEFAULT_PORT);
/* SNMP and Authentication Protocol */
printf (" %s\n", "-n, --next");
- printf (" %s\n", _("Use SNMP GETNEXT instead of SNMP GET"));
- printf (" %s\n", "-P, --protocol=[1|2c|3]");
- printf (" %s\n", _("SNMP protocol version"));
- printf (" %s\n", "-L, --seclevel=[noAuthNoPriv|authNoPriv|authPriv]");
- printf (" %s\n", _("SNMPv3 securityLevel"));
- printf (" %s\n", "-a, --authproto=[MD5|SHA]");
- printf (" %s\n", _("SNMPv3 auth proto"));
- printf (" %s\n", "-x, --privproto=[DES|AES]");
- printf (" %s\n", _("SNMPv3 priv proto (default DES)"));
+ printf (" %s\n", _("Use SNMP GETNEXT instead of SNMP GET"));
+ printf (" %s\n", "-P, --protocol=[1|2c|3]");
+ printf (" %s\n", _("SNMP protocol version"));
+ printf (" %s\n", "-L, --seclevel=[noAuthNoPriv|authNoPriv|authPriv]");
+ printf (" %s\n", _("SNMPv3 securityLevel"));
+ printf (" %s\n", "-a, --authproto=[MD5|SHA]");
+ printf (" %s\n", _("SNMPv3 auth proto"));
+ printf (" %s\n", "-x, --privproto=[DES|AES]");
+ printf (" %s\n", _("SNMPv3 priv proto (default DES)"));
/* Authentication Tokens*/
printf (" %s\n", "-C, --community=STRING");
- printf (" %s ", _("Optional community string for SNMP communication"));
- printf ("(%s \"%s\")\n", _("default is") ,DEFAULT_COMMUNITY);
- printf (" %s\n", "-U, --secname=USERNAME");
- printf (" %s\n", _("SNMPv3 username"));
- printf (" %s\n", "-A, --authpassword=PASSWORD");
- printf (" %s\n", _("SNMPv3 authentication password"));
- printf (" %s\n", "-X, --privpasswd=PASSWORD");
- printf (" %s\n", _("SNMPv3 privacy password"));
+ printf (" %s ", _("Optional community string for SNMP communication"));
+ printf ("(%s \"%s\")\n", _("default is") ,DEFAULT_COMMUNITY);
+ printf (" %s\n", "-U, --secname=USERNAME");
+ printf (" %s\n", _("SNMPv3 username"));
+ printf (" %s\n", "-A, --authpassword=PASSWORD");
+ printf (" %s\n", _("SNMPv3 authentication password"));
+ printf (" %s\n", "-X, --privpasswd=PASSWORD");
+ printf (" %s\n", _("SNMPv3 privacy password"));
/* OID Stuff */
printf (" %s\n", "-o, --oid=OID(s)");
- printf (" %s\n", _("Object identifier(s) or SNMP variables whose value you wish to query"));
- printf (" %s\n", "-m, --miblist=STRING");
- printf (" %s\n", _("List of MIBS to be loaded (default = none if using numeric OIDs or 'ALL'"));
- printf (" %s\n", _("for symbolic OIDs.)"));
- printf (" %s\n", "-d, --delimiter=STRING");
- printf (_(" Delimiter to use when parsing returned data. Default is \"%s\""), DEFAULT_DELIMITER);
- printf (" %s\n", _("Any data on the right hand side of the delimiter is considered"));
- printf (" %s\n", _("to be the data that should be used in the evaluation."));
+ printf (" %s\n", _("Object identifier(s) or SNMP variables whose value you wish to query"));
+ printf (" %s\n", "-m, --miblist=STRING");
+ printf (" %s\n", _("List of MIBS to be loaded (default = none if using numeric OIDs or 'ALL'"));
+ printf (" %s\n", _("for symbolic OIDs.)"));
+ printf (" %s\n", "-d, --delimiter=STRING");
+ printf (" %s \"%s\"\n", _("Delimiter to use when parsing returned data. Default is"), DEFAULT_DELIMITER);
+ printf (" %s\n", _("Any data on the right hand side of the delimiter is considered"));
+ printf (" %s\n", _("to be the data that should be used in the evaluation."));
/* Tests Against Integers */
- printf (" %s\n", "-w, --warning=INTEGER_RANGE(s)");
- printf (" %s\n", _("Range(s) which will not result in a WARNING status"));
- printf (" %s\n", "-c, --critical=INTEGER_RANGE(s)");
- printf (" %s\n", _("Range(s) which will not result in a CRITICAL status"));
+ printf (" %s\n", "-w, --warning=THRESHOLD(s)");
+ printf (" %s\n", _("Warning threshold range(s)"));
+ printf (" %s\n", "-c, --critical=THRESHOLD(s)");
+ printf (" %s\n", _("Critical threshold range(s)"));
/* Tests Against Strings */
printf (" %s\n", "-s, --string=STRING");
- printf (" %s\n", _("Return OK state (for that OID) if STRING is an exact match"));
- printf (" %s\n", "-r, --ereg=REGEX");
- printf (" %s\n", _("Return OK state (for that OID) if extended regular expression REGEX matches"));
- printf (" %s\n", "-R, --eregi=REGEX");
- printf (" %s\n", _("Return OK state (for that OID) if case-insensitive extended REGEX matches"));
- printf (" %s\n", "-l, --label=STRING");
- printf (" %s\n", _("Prefix label for output from plugin (default -s 'SNMP')"));
+ printf (" %s\n", _("Return OK state (for that OID) if STRING is an exact match"));
+ printf (" %s\n", "-r, --ereg=REGEX");
+ printf (" %s\n", _("Return OK state (for that OID) if extended regular expression REGEX matches"));
+ printf (" %s\n", "-R, --eregi=REGEX");
+ printf (" %s\n", _("Return OK state (for that OID) if case-insensitive extended REGEX matches"));
+ printf (" %s\n", "-l, --label=STRING");
+ printf (" %s\n", _("Prefix label for output from plugin (default -s 'SNMP')"));
/* Output Formatting */
printf (" %s\n", "-u, --units=STRING");
- printf (" %s\n", _("Units label(s) for output data (e.g., 'sec.')."));
- printf (" %s\n", "-D, --output-delimiter=STRING");
- printf (" %s\n", _("Separates output on multiple OID requests"));
-
- printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT);
-
- printf (_(UT_VERBOSE));
-
- printf ("\n");
- printf ("%s\n", _("This plugin uses the 'snmpget' command included with the NET-SNMP package."));
- printf ("%s\n", _("if you don't have the package installed, you will need to download it from"));
- printf ("%s\n", _("http://net-snmp.sourceforge.net before you can use this plugin."));
-
- printf ("\n");
- printf ("%s\n", _("Notes:"));
- printf (" %s\n", _("- Multiple OIDs may be indicated by a comma- or space-delimited list (lists with"));
- printf (" %s\n", _("internal spaces must be quoted) [max 8 OIDs]"));
-
- printf (" %s\n", _("- Ranges are inclusive and are indicated with colons. When specified as"));
- printf (" %s\n", _("'min:max' a STATE_OK will be returned if the result is within the indicated"));
- printf (" %s\n", _("range or is equal to the upper or lower bound. A non-OK state will be"));
- printf (" %s\n", _("returned if the result is outside the specified range."));
-
- printf (" %s\n", _("- If specified in the order 'max:min' a non-OK state will be returned if the"));
- printf (" %s\n", _("result is within the (inclusive) range."));
-
- printf (" %s\n", _("- Upper or lower bounds may be omitted to skip checking the respective limit."));
- printf (" %s\n", _("- Bare integers are interpreted as upper limits."));
- printf (" %s\n", _("- When checking multiple OIDs, separate ranges by commas like '-w 1:10,1:,:20'"));
- printf (" %s\n", _("- Note that only one string and one regex may be checked at present"));
- printf (" %s\n", _("- All evaluation methods other than PR, STR, and SUBSTR expect that the value"));
- printf (" %s\n", _("returned from the SNMP query is an unsigned integer."));
+ printf (" %s\n", _("Units label(s) for output data (e.g., 'sec.')."));
+ printf (" %s\n", "-D, --output-delimiter=STRING");
+ printf (" %s\n", _("Separates output on multiple OID requests"));
+
+ printf (UT_TIMEOUT, DEFAULT_SOCKET_TIMEOUT);
+ printf (" %s\n", "-e, --retries=INTEGER");
+ printf (" %s\n", _("Number of retries to be used in the requests"));
+
+ printf (UT_VERBOSE);
+
+ printf ("\n");
+ printf ("%s\n", _("This plugin uses the 'snmpget' command included with the NET-SNMP package."));
+ printf ("%s\n", _("if you don't have the package installed, you will need to download it from"));
+ printf ("%s\n", _("http://net-snmp.sourceforge.net before you can use this plugin."));
+
+ printf ("\n");
+ printf ("%s\n", _("Notes:"));
+ printf (" %s\n", _("- Multiple OIDs may be indicated by a comma- or space-delimited list (lists with"));
+ printf (" %s\n", _("internal spaces must be quoted) [max 8 OIDs]"));
+
+ printf(" -%s", UT_THRESHOLDS_NOTES);
+
+ printf (" %s\n", _("- When checking multiple OIDs, separate ranges by commas like '-w 1:10,1:,:20'"));
+ printf (" %s\n", _("- Note that only one string and one regex may be checked at present"));
+ printf (" %s\n", _("- All evaluation methods other than PR, STR, and SUBSTR expect that the value"));
+ printf (" %s\n", _("returned from the SNMP query is an unsigned integer."));
#ifdef NP_EXTRA_OPTS
- printf (" -%s", _(UT_EXTRA_OPTS_NOTES));
+ printf (" -%s", UT_EXTRA_OPTS_NOTES);
#endif
- printf (_(UT_SUPPORT));
+ printf (UT_SUPPORT);
}
void
print_usage (void)
{
- printf (_("Usage:"));
+ printf (_("Usage:"));
printf ("%s -H <ip_address> -o <OID> [-w warn_range] [-c crit_range]\n",progname);
- printf ("[-C community] [-s string] [-r regex] [-R regexi] [-t timeout] [-e retries]\n");
- printf ("[-l label] [-u units] [-p port-number] [-d delimiter] [-D output-delimiter]\n");
- printf ("[-m miblist] [-P snmp version] [-L seclevel] [-U secname] [-a authproto]\n");
- printf ("[-A authpasswd] [-x privproto] [-X privpasswd]\n");
+ printf ("[-C community] [-s string] [-r regex] [-R regexi] [-t timeout] [-e retries]\n");
+ printf ("[-l label] [-u units] [-p port-number] [-d delimiter] [-D output-delimiter]\n");
+ printf ("[-m miblist] [-P snmp version] [-L seclevel] [-U secname] [-a authproto]\n");
+ printf ("[-A authpasswd] [-x privproto] [-X privpasswd]\n");
}