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raw | patch | inline | side by side (parent: f61bb07)
raw | patch | inline | side by side (parent: f61bb07)
| author | M. Sean Finney <seanius@users.sourceforge.net> | |
| Sun, 5 Jun 2005 17:43:58 +0000 (17:43 +0000) | ||
| committer | M. Sean Finney <seanius@users.sourceforge.net> | |
| Sun, 5 Jun 2005 17:43:58 +0000 (17:43 +0000) |
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1189 f882894a-f735-0410-b71e-b25c423dba1c
| plugins/check_tcp.c | patch | blob | history |
diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 3087453a76847ea8ec6202f7be286cdd9d21923b..ad8b0429009d40037f474d71f1daeae56e6a14d8 100644 (file)
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
#endif
#ifdef HAVE_SSL
-int check_cert = FALSE;
-int days_till_exp;
-char *randbuff = "";
-SSL_CTX *ctx;
-SSL *ssl;
-X509 *server_cert;
-int connect_SSL (void);
-int check_certificate (X509 **);
+static int check_cert = FALSE;
+static int days_till_exp;
+static char *randbuff = "";
+static SSL_CTX *ctx;
+static SSL *ssl;
+static X509 *server_cert;
+static int connect_SSL (void);
+static int check_certificate (X509 **);
+# define my_recv(buf, len) ((flags & FLAG_SSL) ? SSL_read(ssl, buf, len) : read(sd, buf, len))
+#else
+# define my_recv(buf, len) read(sd, buf, len)
#endif
-#define MAXBUF 1024
-int process_arguments (int, char **);
-int my_recv (void);
+/* int my_recv(char *, size_t); */
+static int process_arguments (int, char **);
void print_help (void);
void print_usage (void);
-char *SERVICE = NULL;
-char *SEND = NULL;
-char *EXPECT = NULL;
-char *QUIT = NULL;
-int PROTOCOL = 0;
-int PORT = 0;
-
-char timestamp[17] = "";
-int server_port = 0;
-char *server_address = NULL;
-char *server_send = NULL;
-char *server_quit = NULL;
-char **server_expect = NULL;
-size_t server_expect_count = 0;
-int maxbytes = 0;
-char **warn_codes = NULL;
-size_t warn_codes_count = 0;
-char **crit_codes = NULL;
-size_t crit_codes_count = 0;
-unsigned int delay = 0;
-double warning_time = 0;
-int check_warning_time = FALSE;
-double critical_time = 0;
-int check_critical_time = FALSE;
-int hide_output = FALSE;
-double elapsed_time = 0;
-long microsec;
-int verbose = FALSE;
-int use_ssl = FALSE;
-int sd = 0;
-char *buffer;
-int expect_mismatch_state = STATE_WARNING;
-int exact_matching = TRUE;
+#define EXPECT server_expect[0]
+static char *SERVICE = "TCP";
+static char *SEND = NULL;
+static char *QUIT = NULL;
+static int PROTOCOL = IPPROTO_TCP; /* most common is default */
+static int PORT = 0;
+
+static char timestamp[17] = "";
+static int server_port = 0;
+static char *server_address = NULL;
+static char *server_send = NULL;
+static char *server_quit = NULL;
+static char **server_expect;
+static size_t server_expect_count = 0;
+static size_t maxbytes = 0;
+static char **warn_codes = NULL;
+static size_t warn_codes_count = 0;
+static char **crit_codes = NULL;
+static size_t crit_codes_count = 0;
+static unsigned int delay = 0;
+static double warning_time = 0;
+static double critical_time = 0;
+static double elapsed_time = 0;
+static long microsec;
+static int sd = 0;
+#define MAXBUF 1024
+static char buffer[MAXBUF];
+static int expect_mismatch_state = STATE_WARNING;
+
+#define FLAG_SSL 0x01
+#define FLAG_VERBOSE 0x02
+#define FLAG_EXACT_MATCH 0x04
+#define FLAG_TIME_WARN 0x08
+#define FLAG_TIME_CRIT 0x10
+#define FLAG_HIDE_OUTPUT 0x20
+static size_t flags = FLAG_EXACT_MATCH;
int
main (int argc, char **argv)
{
int result = STATE_UNKNOWN;
int i;
- char *status;
+ char *status = NULL;
struct timeval tv;
+ size_t len, match = -1;
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
- if (strstr (argv[0], "check_udp")) {
- progname = strdup ("check_udp");
- SERVICE = strdup ("UDP");
- SEND = NULL;
- EXPECT = NULL;
- QUIT = NULL;
- PROTOCOL = IPPROTO_UDP;
- PORT = 0;
+ /* determine program- and service-name quickly */
+ progname = strrchr(argv[0], '/');
+ if(progname != NULL) progname++;
+ else progname = argv[0];
+
+ len = strlen(progname);
+ if(len > 6 && !memcmp(progname, "check_", 6)) {
+ SERVICE = progname + 6;
+ for(i = 0; i < len - 6; i++)
+ SERVICE[i] = toupper(SERVICE[i]);
}
- else if (strstr (argv[0], "check_tcp")) {
- progname = strdup ("check_tcp");
- SERVICE = strdup ("TCP");
- SEND = NULL;
- EXPECT = NULL;
- QUIT = NULL;
- PROTOCOL = IPPROTO_TCP;
- PORT = 0;
+
+ /* set up a resonable buffer at first (will be realloc()'ed if
+ * user specifies other options) */
+ server_expect = calloc(sizeof(char *), 2);
+
+ /* determine defaults for this service's protocol */
+ if (!strncmp(SERVICE, "UDP", 3)) {
+ PROTOCOL = IPPROTO_UDP;
}
- else if (strstr (argv[0], "check_ftp")) {
- progname = strdup ("check_ftp");
- SERVICE = strdup ("FTP");
- SEND = NULL;
- EXPECT = strdup ("220");
- QUIT = strdup ("QUIT\r\n");
- PROTOCOL = IPPROTO_TCP;
+ else if (!strncmp(SERVICE, "FTP", 3)) {
+ EXPECT = "220";
+ QUIT = "QUIT\r\n";
PORT = 21;
}
- else if (strstr (argv[0], "check_smtp")) {
- progname = strdup ("check_smtp");
- SERVICE = strdup ("SMTP");
- SEND = NULL;
- EXPECT = strdup ("220");
- QUIT = strdup ("QUIT\r\n");
- PROTOCOL = IPPROTO_TCP;
- PORT = 25;
- }
- else if (strstr (argv[0], "check_pop")) {
- progname = strdup ("check_pop");
- SERVICE = strdup ("POP");
- SEND = NULL;
- EXPECT = strdup ("+OK");
- QUIT = strdup ("QUIT\r\n");
- PROTOCOL = IPPROTO_TCP;
+ else if (!strncmp(SERVICE, "POP", 3) || !strncmp(SERVICE, "POP3", 4)) {
+ EXPECT = "+OK";
+ QUIT = "QUIT\r\n";
PORT = 110;
}
- else if (strstr (argv[0], "check_imap")) {
- progname = strdup ("check_imap");
- SERVICE = strdup ("IMAP");
- SEND = NULL;
- EXPECT = strdup ("* OK");
- QUIT = strdup ("a1 LOGOUT\r\n");
- PROTOCOL = IPPROTO_TCP;
+ else if (!strncmp(SERVICE, "SMTP", 4)) {
+ EXPECT = "220";
+ QUIT = "QUIT\r\n";
+ PORT = 25;
+ }
+ else if (!strncmp(SERVICE, "IMAP", 4)) {
+ EXPECT = "* OK";
+ QUIT = "a1 LOGOUT\r\n";
PORT = 143;
}
#ifdef HAVE_SSL
- else if (strstr(argv[0],"check_simap")) {
- progname = strdup ("check_simap");
- SERVICE = strdup ("SIMAP");
- SEND=NULL;
- EXPECT = strdup ("* OK");
- QUIT = strdup ("a1 LOGOUT\r\n");
- PROTOCOL=IPPROTO_TCP;
- use_ssl=TRUE;
- PORT=993;
+ else if (!strncmp(SERVICE, "SIMAP", 5)) {
+ EXPECT = "* OK";
+ QUIT = "a1 LOGOUT\r\n";
+ flags |= FLAG_SSL;
+ PORT = 993;
}
- else if (strstr(argv[0],"check_spop")) {
- progname = strdup ("check_spop");
- SERVICE = strdup ("SPOP");
- SEND=NULL;
- EXPECT = strdup ("+OK");
- QUIT = strdup ("QUIT\r\n");
- PROTOCOL=IPPROTO_TCP;
- use_ssl=TRUE;
- PORT=995;
+ else if (!strncmp(SERVICE, "SPOP", 4)) {
+ EXPECT = "+OK";
+ QUIT = "QUIT\r\n";
+ flags |= FLAG_SSL;
+ PORT = 995;
}
- else if (strstr(argv[0],"check_ssmtp")) {
- progname = strdup ("check_ssmtp");
- SERVICE = strdup ("SSMTP");
- SEND=NULL;
- EXPECT = strdup ("220");
- QUIT = strdup ("QUIT\r\n");
- PROTOCOL=IPPROTO_TCP;
- use_ssl=TRUE;
- PORT=465;
+ else if (!strncmp(SERVICE, "SSMTP", 5)) {
+ EXPECT = "220";
+ QUIT = "QUIT\r\n";
+ flags |= FLAG_SSL;
+ PORT = 465;
}
- else if (strstr(argv[0],"check_jabber")) {
- progname = strdup("check_jabber");
- SERVICE = strdup("JABBER");
- SEND = strdup("<stream:stream to=\'host\' xmlns=\'jabber:client\' xmlns:stream=\'http://etherx.jabber.org/streams\'>\n");
- EXPECT = strdup("<?xml version=\'1.0\'?><stream:stream xmlns:stream=\'http://etherx.jabber.org/streams\'");
- QUIT = strdup("</stream:stream>\n");
- PROTOCOL=IPPROTO_TCP;
- use_ssl=TRUE;
+ else if (!strncmp(SERVICE, "JABBER", 6)) {
+ SEND = "<stream:stream to=\'host\' xmlns=\'jabber:client\' xmlns:stream=\'http://etherx.jabber.org/streams\'>\n";
+ EXPECT = "<?xml version=\'1.0\'?><stream:stream xmlns:stream=\'http://etherx.jabber.org/streams\'";
+ QUIT = "</stream:stream>\n";
+ flags |= FLAG_SSL | FLAG_HIDE_OUTPUT;
PORT = 5222;
}
- else if (strstr (argv[0], "check_nntps")) {
- progname = strdup("check_nntps");
- SERVICE = strdup("NNTPS");
- SEND = NULL;
- EXPECT = NULL;
- server_expect = realloc (server_expect, ++server_expect_count);
- asprintf (&server_expect[server_expect_count - 1], "200");
- server_expect = realloc (server_expect, ++server_expect_count);
- asprintf (&server_expect[server_expect_count - 1], "201");
- QUIT = strdup("QUIT\r\n");
- PROTOCOL = IPPROTO_TCP;
- use_ssl=TRUE;
+ else if (!strncmp (SERVICE, "NNTPS", 5)) {
+ server_expect_count = 2;
+ server_expect[0] = "200";
+ server_expect[1] = "201";
+ QUIT = "QUIT\r\n";
+ flags |= FLAG_SSL;
PORT = 563;
-}
-
+ }
#endif
- else if (strstr (argv[0], "check_nntp")) {
- progname = strdup ("check_nntp");
- SERVICE = strdup ("NNTP");
- SEND = NULL;
- EXPECT = NULL;
- server_expect = realloc (server_expect, sizeof (char *) * (++server_expect_count));
- asprintf (&server_expect[server_expect_count - 1], "200");
- server_expect = realloc (server_expect, sizeof (char *) * (++server_expect_count));
- asprintf (&server_expect[server_expect_count - 1], "201");
- asprintf (&QUIT, "QUIT\r\n");
- PROTOCOL = IPPROTO_TCP;
+ else if (!strncmp (SERVICE, "NNTP", 4)) {
+ server_expect_count = 2;
+ server_expect = malloc(sizeof(char *) * server_expect_count);
+ server_expect[0] = strdup("200");
+ server_expect[1] = strdup("201");
+ QUIT = "QUIT\r\n";
PORT = 119;
}
- else {
- progname = strdup ("check_tcp");
+ /* fallthrough check, so it's supposed to use reverse matching */
+ else if (strcmp (SERVICE, "TCP"))
usage (_("CRITICAL - Generic check_tcp called with unknown service\n"));
- }
- server_address = strdup ("127.0.0.1");
+ server_address = "127.0.0.1";
server_port = PORT;
server_send = SEND;
server_quit = QUIT;
- status = strdup ("");
+ status = NULL;
if (process_arguments (argc, argv) == ERROR)
usage4 (_("Could not parse arguments"));
- /* use default expect if none listed in process_arguments() */
- if (EXPECT && server_expect_count == 0) {
- server_expect = malloc (sizeof (char *) * (++server_expect_count));
- server_expect[server_expect_count - 1] = EXPECT;
+ if(flags & FLAG_VERBOSE) {
+ printf("Using service %s\n", SERVICE);
+ printf("Port: %d\n", PORT);
+ printf("flags: 0x%x\n", flags);
}
- /* initialize alarm signal handling */
- signal (SIGALRM, socket_timeout_alarm_handler);
+ if(EXPECT && !server_expect_count)
+ server_expect_count++;
- /* set socket timeout */
+ /* set up the timer */
+ signal (SIGALRM, socket_timeout_alarm_handler);
alarm (socket_timeout);
/* try to connect to the host at the given port number */
gettimeofday (&tv, NULL);
#ifdef HAVE_SSL
- if (use_ssl && check_cert == TRUE) {
- if (connect_SSL () != OK)
- die (STATE_CRITICAL,_("CRITICAL - Could not make SSL connection\n"));
- if ((server_cert = SSL_get_peer_certificate (ssl)) != NULL) {
- result = check_certificate (&server_cert);
- X509_free(server_cert);
- }
- else {
- printf(_("CRITICAL - Cannot retrieve server certificate.\n"));
- result = STATE_CRITICAL;
- }
- SSL_shutdown (ssl);
- SSL_free (ssl);
- SSL_CTX_free (ctx);
- close (sd);
- return result;
+ if (flags & FLAG_SSL && check_cert == TRUE) {
+ if (connect_SSL () != OK)
+ die (STATE_CRITICAL,_("CRITICAL - Could not make SSL connection\n"));
+ if ((server_cert = SSL_get_peer_certificate (ssl)) != NULL) {
+ result = check_certificate (&server_cert);
+ X509_free(server_cert);
+ }
+ else {
+ printf(_("CRITICAL - Cannot retrieve server certificate.\n"));
+ result = STATE_CRITICAL;
+ }
+
+ SSL_shutdown (ssl);
+ SSL_free (ssl);
+ SSL_CTX_free (ctx);
+ close (sd);
+ return result;
}
- else if (use_ssl)
+ else if (flags & FLAG_SSL)
result = connect_SSL ();
else
#endif
return STATE_CRITICAL;
if (server_send != NULL) { /* Something to send? */
- asprintf (&server_send, "%s\r\n", server_send);
#ifdef HAVE_SSL
- if (use_ssl)
+ if (flags & FLAG_SSL)
SSL_write(ssl, server_send, (int)strlen(server_send));
else
#endif
sleep (delay);
}
- if (server_send || server_expect_count > 0) {
+ if(flags & FLAG_VERBOSE) {
+ printf("server_expect_count: %d\n", server_expect_count);
+ for(i = 0; i < server_expect_count; i++)
+ printf("\t%d: %s\n", i, server_expect[i]);
+ }
+
+ /* if(len) later on, we know we have a non-NULL response */
+ len = 0;
+ if (server_expect_count) {
- buffer = malloc (MAXBUF);
- memset (buffer, '\0', MAXBUF);
/* watch for the expect string */
- while ((i = my_recv ()) > 0) {
- buffer[i] = '\0';
- asprintf (&status, "%s%s", status, buffer);
- if (buffer[i-1] == '\n') {
- if (buffer[i-2] == '\r' || i < MAXBUF-1)
- break;
- }
- if (maxbytes>0 && strlen(status) >= (unsigned)maxbytes)
+ while ((i = my_recv(buffer, sizeof(buffer))) > 0) {
+ status = realloc(status, len + i + 1);
+ memcpy(&status[len], buffer, i);
+ len += i;
+
+ /* stop reading if user-forced or data-starved */
+ if(i < sizeof(buffer) || (maxbytes && len >= maxbytes))
+ break;
+
+ if (maxbytes && len >= maxbytes)
break;
}
- /* return a CRITICAL status if we couldn't read any data */
- if (strlen(status) == 0)
+ /* no data when expected, so return critical */
+ if (len == 0)
die (STATE_CRITICAL, _("No data received from host\n"));
- strip (status);
-
- if (status && verbose)
- printf ("%s\n", status);
-
- if (server_expect_count > 0) {
- for (i = 0;; i++) {
- if (verbose)
- printf ("%d %d\n", i, (int)server_expect_count);
- if (i >= (int)server_expect_count)
- die (expect_mismatch_state, _("Unexpected response from host: %s\n"), status);
- /* default expect gets exact matching */
- if (exact_matching) {
- if (strncmp(status, server_expect[i], strlen(server_expect[i])) == 0)
- break;
- } else {
- if (strstr (status, server_expect[i]))
- break;
- }
+ /* force null-termination and strip whitespace from end of output */
+ status[len--] = '\0';
+ /* print raw output if we're debugging */
+ if(flags & FLAG_VERBOSE)
+ printf("received %d bytes from host\n#-raw-recv-------#\n%s\n#-raw-recv-------#\n",
+ len + 1, status);
+ while(isspace(status[len])) status[len--] = '\0';
+
+ for (i = 0; i < server_expect_count; i++) {
+ match = -2; /* tag it so we know if we tried and failed */
+ if (flags & FLAG_VERBOSE)
+ printf ("looking for [%s] %s [%s]\n", server_expect[i],
+ (flags & FLAG_EXACT_MATCH) ? "in beginning of" : "anywhere in",
+ status);
+
+ /* match it. math first in short-circuit */
+ if ((flags & FLAG_EXACT_MATCH && !strncmp(status, server_expect[i], strlen(server_expect[i]))) ||
+ (!(flags & FLAG_EXACT_MATCH) && strstr(status, server_expect[i])))
+ {
+ if(flags & FLAG_VERBOSE) puts("found it");
+ match = i;
+ break;
}
}
}
if (server_quit != NULL) {
#ifdef HAVE_SSL
- if (use_ssl) {
+ if (flags & FLAG_SSL) {
SSL_write (ssl, server_quit, (int)strlen(server_quit));
SSL_shutdown (ssl);
SSL_free (ssl);
SSL_CTX_free (ctx);
}
- else {
+ else
#endif
send (sd, server_quit, strlen (server_quit), 0);
-#ifdef HAVE_SSL
- }
-#endif
}
/* close the connection */
microsec = deltime (tv);
elapsed_time = (double)microsec / 1.0e6;
- if (check_critical_time == TRUE && elapsed_time > critical_time)
+ if (flags & FLAG_TIME_CRIT && elapsed_time > critical_time)
result = STATE_CRITICAL;
- else if (check_warning_time == TRUE && elapsed_time > warning_time)
+ else if (flags & FLAG_TIME_WARN && elapsed_time > warning_time)
+ result = STATE_WARNING;
+
+ /* did we get the response we hoped? */
+ if(match == -2 && result != STATE_CRITICAL)
result = STATE_WARNING;
/* reset the alarm */
alarm (0);
- printf
- (_("%s %s%s - %.3f second response time on port %d"),
- SERVICE,
- state_text (result),
- (was_refused) ? " (refused)" : "",
- elapsed_time, server_port);
+ /* this is a bit stupid, because we don't want to print the
+ * response time (which can look ok to the user) if we didn't get
+ * the response we were looking for. if-else */
+ printf(_("%s %s - "), SERVICE, state_text(result));
- if (hide_output == FALSE && status && strlen(status) > 0)
- printf (" [%s]", status);
+ if(match == -2 && len && !(flags & FLAG_HIDE_OUTPUT))
+ printf("Unexpected response from host: %s", status);
+ else
+ printf("%.3f second response time on port %d",
+ elapsed_time, server_port);
- printf (" |%s\n", fperfdata ("time", elapsed_time, "s",
- TRUE, warning_time,
- TRUE, critical_time,
- TRUE, 0,
- TRUE, socket_timeout));
+ if (match != -2 && !(flags & FLAG_HIDE_OUTPUT) && len)
+ printf (" [%s]", status);
+ /* perf-data doesn't apply when server doesn't talk properly,
+ * so print all zeroes on warn and crit */
+ if(match == -2)
+ printf ("|time=%fs;0.0;0.0;0.0;0.0", elapsed_time);
+ else
+ printf("|%s",
+ fperfdata ("time", elapsed_time, "s",
+ TRUE, warning_time,
+ TRUE, critical_time,
+ TRUE, 0,
+ TRUE, socket_timeout)
+ );
+
+ putchar('\n');
return result;
}
/* process command-line arguments */
-int
+static int
process_arguments (int argc, char **argv)
{
int c;
print_revision (progname, revision);
exit (STATE_OK);
case 'v': /* verbose mode */
- verbose = TRUE;
+ flags |= FLAG_VERBOSE;
break;
case '4':
address_family = AF_INET;
usage4 (_("Critical threshold must be a positive integer"));
else
critical_time = strtod (optarg, NULL);
- check_critical_time = TRUE;
+ flags |= FLAG_TIME_CRIT;
break;
case 'j': /* hide output */
- hide_output = TRUE;
+ flags |= FLAG_HIDE_OUTPUT;
break;
case 'w': /* warning */
if (!is_intnonneg (optarg))
usage4 (_("Warning threshold must be a positive integer"));
else
warning_time = strtod (optarg, NULL);
- check_warning_time = TRUE;
+ flags |= FLAG_TIME_WARN;
break;
case 'C':
crit_codes = realloc (crit_codes, ++crit_codes_count);
break;
case 'e': /* expect string (may be repeated) */
EXPECT = NULL;
- exact_matching = FALSE;
+ flags &= ~FLAG_EXACT_MATCH;
if (server_expect_count == 0)
server_expect = malloc (sizeof (char *) * (++server_expect_count));
else
if (!is_intpos (optarg))
usage4 (_("Maxbytes must be a positive integer"));
else
- maxbytes = atoi (optarg);
+ maxbytes = strtol (optarg, NULL, 0);
case 'q':
asprintf(&server_quit, "%s\r\n", optarg);
break;
else
usage4 (_("Delay must be a positive integer"));
break;
- case 'D': /* Check SSL cert validity - days 'til certificate expiration */
+ case 'D': /* Check SSL cert validity - days 'til certificate expiration */
#ifdef HAVE_SSL
if (!is_intnonneg (optarg))
usage2 (_("Invalid certificate expiration period"), optarg);
days_till_exp = atoi (optarg);
check_cert = TRUE;
- use_ssl = TRUE;
+ flags |= FLAG_SSL;
break;
+#endif
+ /* fallthrough if we don't have ssl */
case 'S':
- use_ssl = TRUE;
+#ifdef HAVE_SSL
+ flags |= FLAG_SSL;
#else
die (STATE_UNKNOWN, _("Invalid option - SSL is not available"));
#endif
}
-
+/* SSL-specific functions */
#ifdef HAVE_SSL
-int
+static int
connect_SSL (void)
{
SSL_METHOD *meth;
return STATE_CRITICAL;
}
-#endif
-
-
-#ifdef HAVE_SSL
-int
+static int
check_certificate (X509 ** certificate)
{
ASN1_STRING *tm;
return STATE_OK;
}
-#endif
-
-
-
-int
-my_recv (void)
-{
- int i;
-
-#ifdef HAVE_SSL
- if (use_ssl) {
- i = SSL_read (ssl, buffer, MAXBUF - 1);
- }
- else {
-#endif
- i = read (sd, buffer, MAXBUF - 1);
-#ifdef HAVE_SSL
- }
-#endif
-
- return i;
-}
-
+#endif /* HAVE_SSL */
void
}
-
void
print_usage (void)
{
[-s <send string>] [-e <expect string>] [-q <quit string>]\n\
[-m <maximum bytes>] [-d <delay>] [-t <timeout seconds>]\n\
[-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]\n\
- [-D <days to cert expiry>] [-S <use SSL>]\n", progname);
+ [-D <days to cert expiry>] [-S <use SSL>]\n", progname);
}
+