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Diffstat (limited to 'cleopatre/application/spidnetsnmp/apps/snmpdelta.c')
-rw-r--r--cleopatre/application/spidnetsnmp/apps/snmpdelta.c753
1 files changed, 0 insertions, 753 deletions
diff --git a/cleopatre/application/spidnetsnmp/apps/snmpdelta.c b/cleopatre/application/spidnetsnmp/apps/snmpdelta.c
deleted file mode 100644
index a1982f21ee..0000000000
--- a/cleopatre/application/spidnetsnmp/apps/snmpdelta.c
+++ /dev/null
@@ -1,753 +0,0 @@
-/*
- * snmpdelta.c - Monitor deltas of integer valued SNMP variables
- *
- */
-/**********************************************************************
- *
- * Copyright 1996 by Carnegie Mellon University
- *
- * All Rights Reserved
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and that
- * both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of CMU not be
- * used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- *
- * CMU DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * CMU BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- **********************************************************************/
-
-#include <net-snmp/net-snmp-config.h>
-
-#if HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#if HAVE_STRING_H
-#include <string.h>
-#else
-#include <strings.h>
-#endif
-#include <sys/types.h>
-#if HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#include <stdio.h>
-#include <ctype.h>
-#if TIME_WITH_SYS_TIME
-# ifdef WIN32
-# include <sys/timeb.h>
-# else
-# include <sys/time.h>
-# endif
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-#if HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-#if HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#if HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#if HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-
-#include <net-snmp/net-snmp-includes.h>
-
-#define MAX_ARGS 256
-#define NETSNMP_DS_APP_DONT_FIX_PDUS 0
-
-const char *SumFile = "Sum";
-
-/*
- * Information about the handled variables
- */
-struct varInfo {
- char *name;
- oid *info_oid;
- int type;
- size_t oidlen;
- char descriptor[64];
- u_int value;
- struct counter64 c64value;
- float max;
- time_t time;
- int peak_count;
- float peak;
- float peak_average;
- int spoiled;
-};
-
-struct varInfo varinfo[MAX_ARGS];
-int current_name = 0;
-int period = 1;
-int deltat = 0, timestamp = 0, fileout = 0, dosum =
- 0, printmax = 0;
-int keepSeconds = 0, peaks = 0;
-int tableForm = 0;
-int varbindsPerPacket = 60;
-
-void processFileArgs(char *fileName);
-
-void
-usage(void)
-{
- fprintf(stderr,
- "Usage: snmpdelta [-Cf] [-CF commandFile] [-Cl] [-CL SumFileName]\n\t[-Cs] [-Ck] [-Ct] [-CS] [-Cv vars/pkt] [-Cp period]\n\t[-CP peaks] ");
- snmp_parse_args_usage(stderr);
- fprintf(stderr, " oid [oid ...]\n");
- snmp_parse_args_descriptions(stderr);
- fprintf(stderr, "snmpdelta specific options\n");
- fprintf(stderr, " -Cf\t\tDon't fix errors and retry the request.\n");
- fprintf(stderr, " -Cl\t\twrite configuration to file\n");
- fprintf(stderr, " -CF config\tload configuration from file\n");
- fprintf(stderr, " -Cp period\tspecifies the poll period\n");
- fprintf(stderr, " -CP peaks\treporting period in poll periods\n");
- fprintf(stderr, " -Cv vars/pkt\tnumber of variables per packet\n");
- fprintf(stderr, " -Ck\t\tkeep seconds in output time\n");
- fprintf(stderr, " -Cm\t\tshow max values\n");
- fprintf(stderr, " -CS\t\tlog to a sum file\n");
- fprintf(stderr, " -Cs\t\tshow timestamps\n");
- fprintf(stderr, " -Ct\t\tget timing from agent\n");
- fprintf(stderr, " -CT\t\tprint output in tabular form\n");
- fprintf(stderr, " -CL sumfile\tspecifies the sum file name\n");
-}
-
-static void
-optProc(int argc, char *const *argv, int opt)
-{
- switch (opt) {
- case 'C':
- while (*optarg) {
- switch ((opt = *optarg++)) {
- case 'f':
- netsnmp_ds_toggle_boolean(NETSNMP_DS_APPLICATION_ID,
- NETSNMP_DS_APP_DONT_FIX_PDUS);
- break;
- case 'p':
- period = atoi(argv[optind++]);
- break;
- case 'P':
- peaks = atoi(argv[optind++]);
- break;
- case 'v':
- varbindsPerPacket = atoi(argv[optind++]);
- break;
- case 't':
- deltat = 1;
- break;
- case 's':
- timestamp = 1;
- break;
- case 'S':
- dosum = 1;
- break;
- case 'm':
- printmax = 1;
- break;
- case 'F':
- processFileArgs(argv[optind++]);
- break;
- case 'l':
- fileout = 1;
- break;
- case 'L':
- SumFile = argv[optind++];
- break;
- case 'k':
- keepSeconds = 1;
- break;
- case 'T':
- tableForm = 1;
- break;
- default:
- fprintf(stderr, "Bad -C options: %c\n", opt);
- exit(1);
- }
- }
- break;
- }
-}
-
-int
-wait_for_peak_start(int period, int peak)
-{
- struct timeval m_time, *tv = &m_time;
- struct tm tm;
- time_t SecondsAtNextHour;
- int target = 0;
- int seconds;
-
- seconds = period * peak;
-
- /*
- * Find the current time
- */
- gettimeofday(tv, (struct timezone *) 0);
-
- /*
- * Create a tm struct from it
- */
- memcpy(&tm, localtime((time_t *) & tv->tv_sec), sizeof(tm));
-
- /*
- * Calculate the next hour
- */
- tm.tm_sec = 0;
- tm.tm_min = 0;
- tm.tm_hour++;
- SecondsAtNextHour = mktime(&tm);
-
- /*
- * Now figure out the amount of time to sleep
- */
- target = (SecondsAtNextHour - tv->tv_sec) % seconds;
-
- return target;
-}
-
-void
-print_log(char *file, char *message)
-{
- FILE *fp;
-
- fp = fopen(file, "a");
- if (fp == NULL) {
- fprintf(stderr, "Couldn't open %s\n", file);
- return;
- }
- fprintf(fp, "%s\n", message);
- fclose(fp);
-}
-
-void
-sprint_descriptor(char *buffer, struct varInfo *vip)
-{
- char *buf = NULL, *cp = NULL;
- size_t buf_len = 0, out_len = 0;
-
- if (!sprint_realloc_objid((u_char **)&buf, &buf_len, &out_len, 1,
- vip->info_oid, vip->oidlen)) {
- if (buf != NULL) {
- free(buf);
- }
- return;
- }
-
- for (cp = buf; *cp; cp++);
- while (cp >= buf) {
- if (isalpha(*cp))
- break;
- cp--;
- }
- while (cp >= buf) {
- if (*cp == '.')
- break;
- cp--;
- }
- cp++;
- if (cp < buf)
- cp = buf;
- strcpy(buffer, cp);
-
- if (buf != NULL) {
- free(buf);
- }
-}
-
-void
-processFileArgs(char *fileName)
-{
- FILE *fp;
- char buf[260] = { 0 }, *cp;
- int blank, linenumber = 0;
-
- fp = fopen(fileName, "r");
- if (fp == NULL)
- return;
- while (fgets(buf, sizeof(buf), fp)) {
- linenumber++;
- if (strlen(buf) > (sizeof(buf) - 2)) {
- fprintf(stderr, "Line too long on line %d of %s\n",
- linenumber, fileName);
- exit(1);
- }
- if (buf[0] == '#')
- continue;
- blank = TRUE;
- for (cp = buf; *cp; cp++)
- if (!isspace(*cp)) {
- blank = FALSE;
- break;
- }
- if (blank)
- continue;
- buf[strlen(buf) - 1] = 0;
- if (current_name >= MAX_ARGS) {
- fprintf(stderr, "Too many variables read at line %d of %s (max %d)\n",
- linenumber, fileName, MAX_ARGS);
- exit(1);
- }
- varinfo[current_name++].name = strdup(buf);
- }
- fclose(fp);
- return;
-}
-
-void
-wait_for_period(int period)
-{
-#ifdef WIN32
- Sleep(period * 1000);
-#else /* WIN32 */
- struct timeval m_time, *tv = &m_time;
- struct tm tm;
- int count;
- static int target = 0;
- time_t nexthour;
-
- gettimeofday(tv, (struct timezone *) 0);
-
- if (target) {
- target += period;
- } else {
- memcpy(&tm, localtime((time_t *) & tv->tv_sec), sizeof(tm));
- tm.tm_sec = 0;
- tm.tm_min = 0;
- tm.tm_hour++;
- nexthour = mktime(&tm);
-
- target = (nexthour - tv->tv_sec) % period;
- if (target == 0)
- target = period;
- target += tv->tv_sec;
- }
-
- tv->tv_sec = target - tv->tv_sec;
- if (tv->tv_usec != 0) {
- tv->tv_sec--;
- tv->tv_usec = 1000000 - tv->tv_usec;
- }
- if (tv->tv_sec < 0) {
- /*
- * ran out of time, schedule immediately
- */
- tv->tv_sec = 0;
- tv->tv_usec = 0;
- }
- count = 1;
- while (count != 0) {
- count = select(0, 0, 0, 0, tv);
- switch (count) {
- case 0:
- break;
- case -1:
- /*
- * FALLTHRU
- */
- default:
- snmp_log_perror("select");
- break;
- }
- }
-#endif /* WIN32 */
-}
-
-oid sysUpTimeOid[9] = { 1, 3, 6, 1, 2, 1, 1, 3, 0 };
-size_t sysUpTimeLen = 9;
-
-int
-main(int argc, char *argv[])
-{
- netsnmp_session session, *ss;
- netsnmp_pdu *pdu, *response;
- netsnmp_variable_list *vars;
- int arg;
- char *gateway;
-
- int count;
- struct varInfo *vip;
- u_int value = 0;
- struct counter64 c64value;
- float printvalue;
- time_t last_time = 0;
- time_t this_time;
- time_t delta_time;
- int sum; /* what the heck is this for, its never used? */
- char filename[128] = { 0 };
- struct timeval tv;
- struct tm tm;
- char timestring[64] = { 0 }, valueStr[64] = {
- 0}, maxStr[64] = {
- 0};
- char outstr[256] = { 0 }, peakStr[64] = {
- 0};
- int status;
- int begin, end, last_end;
- int print = 1;
- int exit_code = 0;
-
- switch (arg = snmp_parse_args(argc, argv, &session, "C:", &optProc)) {
- case -2:
- exit(0);
- case -1:
- usage();
- exit(1);
- default:
- break;
- }
-
- gateway = session.peername;
-
- for (; optind < argc; optind++) {
- if (current_name >= MAX_ARGS) {
- fprintf(stderr, "%s: Too many variables specified (max %d)\n",
- argv[optind], MAX_ARGS);
- exit(1);
- }
- varinfo[current_name++].name = argv[optind];
- }
-
- if (current_name == 0) {
- usage();
- exit(1);
- }
-
- if (dosum) {
- if (current_name >= MAX_ARGS) {
- fprintf(stderr, "Too many variables specified (max %d)\n",
- MAX_ARGS);
- exit(1);
- }
- varinfo[current_name++].name = 0;
- }
-
- SOCK_STARTUP;
-
- /*
- * open an SNMP session
- */
- ss = snmp_open(&session);
- if (ss == NULL) {
- /*
- * diagnose snmp_open errors with the input netsnmp_session pointer
- */
- snmp_sess_perror("snmpdelta", &session);
- SOCK_CLEANUP;
- exit(1);
- }
-
- if (tableForm && timestamp) {
- printf("%s", gateway);
- }
- for (count = 0; count < current_name; count++) {
- vip = varinfo + count;
- if (vip->name) {
- vip->oidlen = MAX_OID_LEN;
- vip->info_oid = (oid *) malloc(sizeof(oid) * vip->oidlen);
- if (snmp_parse_oid(vip->name, vip->info_oid, &vip->oidlen) ==
- NULL) {
- snmp_perror(vip->name);
- SOCK_CLEANUP;
- exit(1);
- }
- sprint_descriptor(vip->descriptor, vip);
- if (tableForm)
- printf("\t%s", vip->descriptor);
- } else {
- vip->oidlen = 0;
- strcpy(vip->descriptor, SumFile);
- }
- vip->value = 0;
- zeroU64(&vip->c64value);
- vip->time = 0;
- vip->max = 0;
- if (peaks) {
- vip->peak_count = -1;
- vip->peak = 0;
- vip->peak_average = 0;
- }
- }
-
- wait_for_period(period);
-
- end = current_name;
- sum = 0;
- while (1) {
- pdu = snmp_pdu_create(SNMP_MSG_GET);
-
- if (deltat)
- snmp_add_null_var(pdu, sysUpTimeOid, sysUpTimeLen);
-
- if (end == current_name)
- count = 0;
- else
- count = end;
- begin = count;
- for (; count < current_name
- && count < begin + varbindsPerPacket - deltat; count++) {
- if (varinfo[count].oidlen)
- snmp_add_null_var(pdu, varinfo[count].info_oid,
- varinfo[count].oidlen);
- }
- last_end = end;
- end = count;
-
- retry:
- status = snmp_synch_response(ss, pdu, &response);
- if (status == STAT_SUCCESS) {
- if (response->errstat == SNMP_ERR_NOERROR) {
- if (timestamp) {
- gettimeofday(&tv, (struct timezone *) 0);
- memcpy(&tm, localtime((time_t *) & tv.tv_sec),
- sizeof(tm));
- if (((period % 60)
- && (!peaks || ((period * peaks) % 60)))
- || keepSeconds)
- sprintf(timestring, " [%02d:%02d:%02d %d/%d]",
- tm.tm_hour, tm.tm_min, tm.tm_sec,
- tm.tm_mon + 1, tm.tm_mday);
- else
- sprintf(timestring, " [%02d:%02d %d/%d]",
- tm.tm_hour, tm.tm_min,
- tm.tm_mon + 1, tm.tm_mday);
- }
-
- vars = response->variables;
- if (deltat) {
- if (!vars || !vars->val.integer) {
- fprintf(stderr, "Missing variable in reply\n");
- continue;
- } else {
- this_time = *(vars->val.integer);
- }
- vars = vars->next_variable;
- } else {
- this_time = 1;
- }
-
- for (count = begin; count < end; count++) {
- vip = varinfo + count;
-
- if (vip->oidlen) {
- if (!vars || !vars->val.integer) {
- fprintf(stderr, "Missing variable in reply\n");
- break;
- }
- vip->type = vars->type;
- if (vars->type == ASN_COUNTER64) {
- u64Subtract(vars->val.counter64,
- &vip->c64value, &c64value);
- memcpy(&vip->c64value, vars->val.counter64,
- sizeof(struct counter64));
- } else {
- value = *(vars->val.integer) - vip->value;
- vip->value = *(vars->val.integer);
- }
- vars = vars->next_variable;
- } else {
- value = sum;
- sum = 0;
- }
- delta_time = this_time - vip->time;
- if (delta_time <= 0)
- delta_time = 100;
- last_time = vip->time;
- vip->time = this_time;
- if (last_time == 0)
- continue;
-
- if (vip->oidlen && vip->type != ASN_COUNTER64) {
- sum += value;
- }
-
- if (tableForm) {
- if (count == begin) {
- sprintf(outstr, "%s", timestring + 1);
- } else {
- outstr[0] = '\0';
- }
- } else {
- sprintf(outstr, "%s %s", timestring,
- vip->descriptor);
- }
-
- if (deltat || tableForm) {
- if (vip->type == ASN_COUNTER64) {
- fprintf(stderr,
- "time delta and table form not supported for counter64s\n");
- exit(1);
- } else {
- printvalue =
- ((float) value * 100) / delta_time;
- if (tableForm)
- sprintf(valueStr, "\t%.2f", printvalue);
- else
- sprintf(valueStr, " /sec: %.2f",
- printvalue);
- }
- } else {
- printvalue = (float) value;
- sprintf(valueStr, " /%d sec: ", period);
- if (vip->type == ASN_COUNTER64)
- printU64(valueStr + strlen(valueStr),
- &c64value);
- else
- sprintf(valueStr + strlen(valueStr), "%u",
- value);
- }
-
- if (!peaks) {
- strcat(outstr, valueStr);
- } else {
- print = 0;
- if (vip->peak_count == -1) {
- if (wait_for_peak_start(period, peaks) == 0)
- vip->peak_count = 0;
- } else {
- vip->peak_average += printvalue;
- if (vip->peak < printvalue)
- vip->peak = printvalue;
- if (++vip->peak_count == peaks) {
- if (deltat)
- sprintf(peakStr,
- " /sec: %.2f (%d sec Peak: %.2f)",
- vip->peak_average /
- vip->peak_count, period,
- vip->peak);
- else
- sprintf(peakStr,
- " /%d sec: %.0f (%d sec Peak: %.0f)",
- period,
- vip->peak_average /
- vip->peak_count, period,
- vip->peak);
- vip->peak_average = 0;
- vip->peak = 0;
- vip->peak_count = 0;
- print = 1;
- strcat(outstr, peakStr);
- }
- }
- }
-
- if (printmax) {
- if (printvalue > vip->max) {
- vip->max = printvalue;
- }
- if (deltat)
- sprintf(maxStr, " (Max: %.2f)", vip->max);
- else
- sprintf(maxStr, " (Max: %.0f)", vip->max);
- strcat(outstr, maxStr);
- }
-
- if (print) {
- if (fileout) {
- sprintf(filename, "%s-%s", gateway,
- vip->descriptor);
- print_log(filename, outstr + 1);
- } else {
- if (tableForm)
- printf("%s", outstr);
- else
- printf("%s\n", outstr + 1);
- fflush(stdout);
- }
- }
- }
- if (end == last_end && tableForm)
- printf("\n");
- } else {
- if (response->errstat == SNMP_ERR_TOOBIG) {
- if (response->errindex <= varbindsPerPacket
- && response->errindex > 0) {
- varbindsPerPacket = response->errindex - 1;
- } else {
- if (varbindsPerPacket > 30)
- varbindsPerPacket -= 5;
- else
- varbindsPerPacket--;
- }
- if (varbindsPerPacket <= 0) {
- exit_code = 5;
- break;
- }
- end = last_end;
- continue;
- } else if (response->errindex != 0) {
- fprintf(stderr, "Failed object: ");
- for (count = 1, vars = response->variables;
- vars && count != response->errindex;
- vars = vars->next_variable, count++);
- if (vars)
- fprint_objid(stderr, vars->name,
- vars->name_length);
- fprintf(stderr, "\n");
- /*
- * Don't exit when OIDs from file are not found on agent
- * exit_code = 1;
- * break;
- */
- } else {
- fprintf(stderr, "Error in packet: %s\n",
- snmp_errstring(response->errstat));
- exit_code = 1;
- break;
- }
-
- /*
- * retry if the errored variable was successfully removed
- */
- if (!netsnmp_ds_get_boolean(NETSNMP_DS_APPLICATION_ID,
- NETSNMP_DS_APP_DONT_FIX_PDUS)) {
- pdu = snmp_fix_pdu(response, SNMP_MSG_GET);
- snmp_free_pdu(response);
- response = NULL;
- if (pdu != NULL)
- goto retry;
- }
- }
-
- } else if (status == STAT_TIMEOUT) {
- fprintf(stderr, "Timeout: No Response from %s\n", gateway);
- response = 0;
- exit_code = 1;
- break;
- } else { /* status == STAT_ERROR */
- snmp_sess_perror("snmpdelta", ss);
- response = 0;
- exit_code = 1;
- break;
- }
-
- if (response)
- snmp_free_pdu(response);
- if (end == current_name) {
- wait_for_period(period);
- }
- }
- snmp_close(ss);
- SOCK_CLEANUP;
- return (exit_code);
-}