3 files changed, 47 insertions, 47 deletions

diff --git a/plugins/check_http.c b/plugins/check_http.c
index 3ba406a..3fa34eb 100644
--- a/plugins/check_http.c
+++ b/plugins/check_http.c
@@ -31,7 +31,6 @@
 
 #include "config.h"
 #include "common.h"
-#include "version.h"
 #include "netutils.h"
 #include "utils.h"
 
@@ -160,6 +159,8 @@ int cflags = REG_NOSUB | REG_EXTENDED | REG_NEWLINE;
 int errcode;
 #endif
 
+struct timeval tv;
+
 #define server_type_check(server_type) \
 (strcmp (server_type, "https") ? FALSE : TRUE)
 
@@ -189,9 +190,9 @@ int server_url_length = 0;
 int server_expect_yn = 0;
 char server_expect[MAX_INPUT_BUFFER] = HTTP_EXPECT;
 char string_expect[MAX_INPUT_BUFFER] = "";
-int warning_time = 0;
+double warning_time = 0;
 int check_warning_time = FALSE;
-int critical_time = 0;
+double critical_time = 0;
 int check_critical_time = FALSE;
 char user_auth[MAX_INPUT_BUFFER] = "";
 int display_html = FALSE;
@@ -234,7 +235,7 @@ main (int argc, char **argv)
         /* initialize alarm signal handling, set socket timeout, start timer */
         (void) signal (SIGALRM, socket_timeout_alarm_handler);
         (void) alarm (socket_timeout);
-        (void) time (&start_time);
+        gettimeofday (&tv, NULL);
 
 #ifdef HAVE_SSL
         if (use_ssl && check_cert == TRUE) {
@@ -340,13 +341,13 @@ process_arguments (int argc, char **argv)
                 case 'c': /* critical time threshold */
                         if (!is_intnonneg (optarg))
                                 usage2 ("invalid critical threshold", optarg);
-                        critical_time = atoi (optarg);
+                        critical_time = strtod (optarg, NULL);
                         check_critical_time = TRUE;
                         break;
                 case 'w': /* warning time threshold */
                         if (!is_intnonneg (optarg))
                                 usage2 ("invalid warning threshold", optarg);
-                        warning_time = atoi (optarg);
+                        warning_time = strtod (optarg, NULL);
                         check_warning_time = TRUE;
                         break;
                 case 'L': /* show html link */
@@ -363,7 +364,7 @@ process_arguments (int argc, char **argv)
                         if (specify_port == FALSE)
                                 server_port = HTTPS_PORT;
                         break;
-                case 'C': /* warning time threshold */
+                case 'C': /* Check SSL cert validity */
 #ifdef HAVE_SSL
                         if (!is_intnonneg (optarg))
                                 usage2 ("invalid certificate expiration period", optarg);
@@ -389,10 +390,10 @@ process_arguments (int argc, char **argv)
                         break;
                 /* Note: H, I, and u must be malloc'd or will fail on redirects */
                 case 'H': /* Host Name (virtual host) */
-                        host_name = strscpy (host_name, optarg);
+                        host_name = strscpy (host_name, optarg);
                         break;
                 case 'I': /* Server IP-address */
-                        server_address = strscpy (server_address, optarg);
+                        server_address = strscpy (server_address, optarg);
                         break;
                 case 'u': /* Host or server */
                         server_url = strscpy (server_url, optarg);
@@ -534,6 +535,7 @@ check_http (void)
         char *pos = NULL;
         char *x = NULL;
         char *orig_url = NULL;
+        double elapsed_time;
 
         /* try to connect to the host at the given port number */
 #ifdef HAVE_SSL
@@ -657,10 +659,11 @@ check_http (void)
 #endif
 
         /* fetch the page */
-        pagesize = (size_t) 0;
+        pagesize = (size_t) 1;
+        asprintf (&full_page, "");
         while ((i = my_recv ()) > 0) {
-                buffer[i] = '\0'; 
-                full_page = strscat (full_page, buffer);
+                buffer[i] = '\0';
+                asprintf (&full_page, "%s%s", full_page, buffer);
                 pagesize += i;
         }
 
@@ -821,10 +824,10 @@ check_http (void)
                                 printf ("HTTP WARNING");
                         else if (onredirect == STATE_CRITICAL)
                                 printf ("HTTP CRITICAL");
-                        time (&end_time);
-                        asprintf (&msg, ": %s - %d second response time %s%s|time=%d\n",
-                                 status_line, (int) (end_time - start_time), timestamp,
-                           (display_html ? "</A>" : ""), (int) (end_time - start_time));
+                        elapsed_time = delta_time (tv);
+                        asprintf (&msg, ": %s - %6.2f second response time %s%s|time=%6.2f\n",
+                                 status_line, elapsed_time, timestamp,
+                           (display_html ? "</A>" : ""), elapsed_time);
                         terminate (onredirect, msg);
                 } /* end if (strstr (status_line, "30[0-4]") */
 
@@ -833,13 +836,13 @@ check_http (void)
 
                 
         /* check elapsed time */
-        time (&end_time);
-        asprintf (&msg, "HTTP problem: %s - %d second response time %s%s|time=%d\n",
-                       status_line, (int) (end_time - start_time), timestamp,
-                       (display_html ? "</A>" : ""), (int) (end_time - start_time));
-        if (check_critical_time == TRUE && (end_time - start_time) > critical_time)
+        elapsed_time = delta_time (tv);
+        asprintf (&msg, "HTTP problem: %s - %6.2f second response time %s%s|time=%6.2f\n",
+                       status_line, elapsed_time, timestamp,
+                       (display_html ? "</A>" : ""), elapsed_time);
+        if (check_critical_time == TRUE && elapsed_time > critical_time)
                 terminate (STATE_CRITICAL, msg);
-        if (check_warning_time == TRUE && (end_time - start_time) > warning_time)
+        if (check_warning_time == TRUE && elapsed_time > warning_time)
                 terminate (STATE_WARNING, msg);
 
         /* Page and Header content checks go here */
@@ -847,14 +850,14 @@ check_http (void)
 
         if (strlen (string_expect)) {
                 if (strstr (page, string_expect)) {
-                        printf ("HTTP ok: %s - %d second response time %s%s|time=%d\n",
-                                status_line, (int) (end_time - start_time),
-                                timestamp, (display_html ? "</A>" : ""), (int) (end_time - start_time));
+                        printf ("HTTP ok: %s - %6.2f second response time %s%s|time=%6.2f\n",
+                                status_line, elapsed_time,
+                                timestamp, (display_html ? "</A>" : ""), elapsed_time);
                         exit (STATE_OK);
                 }
                 else {
-                        printf ("HTTP CRITICAL: string not found%s|time=%d\n",
-                                (display_html ? "</A>" : ""), (int) (end_time - start_time));
+                        printf ("HTTP CRITICAL: string not found%s|time=%6.2f\n",
+                                (display_html ? "</A>" : ""), elapsed_time);
                         exit (STATE_CRITICAL);
                 }
         }
@@ -862,15 +865,15 @@ check_http (void)
         if (strlen (regexp)) {
                 errcode = regexec (&preg, page, REGS, pmatch, 0);
                 if (errcode == 0) {
-                        printf ("HTTP ok: %s - %d second response time %s%s|time=%d\n",
-                                status_line, (int) (end_time - start_time),
-                                timestamp, (display_html ? "</A>" : ""), (int) (end_time - start_time));
+                        printf ("HTTP ok: %s - %6.2f second response time %s%s|time=%6.2f\n",
+                                status_line, elapsed_time,
+                                timestamp, (display_html ? "</A>" : ""), elapsed_time);
                         exit (STATE_OK);
                 }
                 else {
                         if (errcode == REG_NOMATCH) {
-                                printf ("HTTP CRITICAL: pattern not found%s|time=%d\n",
-                                        (display_html ? "</A>" : ""), (int) (end_time - start_time));
+                                printf ("HTTP CRITICAL: pattern not found%s|time=%6.2f\n",
+                                        (display_html ? "</A>" : ""), elapsed_time);
                                 exit (STATE_CRITICAL);
                         }
                         else {
@@ -883,9 +886,9 @@ check_http (void)
 #endif
 
         /* We only get here if all tests have been passed */
-        asprintf (&msg, "HTTP ok: %s - %d second response time %s%s|time=%d\n",
-                        status_line, (int) (end_time - start_time),
-                        timestamp, (display_html ? "</A>" : ""), (int) (end_time - start_time));
+        asprintf (&msg, "HTTP ok: %s - %6.2f second response time %s%s|time=%6.2f\n",
+                        status_line, (float)elapsed_time,
+                        timestamp, (display_html ? "</A>" : ""), elapsed_time);
         terminate (STATE_OK, msg);
         return STATE_UNKNOWN;
 }
@@ -915,7 +918,7 @@ int connect_SSL (void)
         alarm (socket_timeout);
 
         /* Save start time */
-        time (&start_time);
+        gettimeofday (&tv, NULL);
 
         /* Make TCP connection */
         if (my_tcp_connect (server_address, server_port, &sd) == STATE_OK) {
diff --git a/plugins/utils.c b/plugins/utils.c
index 05d3f79..0d1729e 100644
--- a/plugins/utils.c
+++ b/plugins/utils.c
@@ -317,14 +317,14 @@ is_option (char *str)
 
 
 double
-delta_time (struct timeval *tv)
+delta_time (struct timeval tv)
 {
-        struct timeval *pt;
-        struct timezone *tz;
+        struct timeval now;
+        struct timezone tz;
+        double et;
 
-        gettimeofday (pt, tz);
-
-        return (pt->tv_sec - tv->tv_sec + (pt->tv_usec - tv->tv_usec) / 1000000);
+        gettimeofday (&now, NULL);
+        return ((double)(now.tv_sec - tv.tv_sec) + (double)(now.tv_usec - tv.tv_usec) / (double)1000000);
 }
 
 
diff --git a/plugins/utils.h.in b/plugins/utils.h.in
index e910c41..5a3e120 100644
--- a/plugins/utils.h.in
+++ b/plugins/utils.h.in
@@ -52,17 +52,14 @@ struct timeval {
         long tv_usec;  /* microseconds */
 };
 
-struct timezone {
-        int  tz_minuteswest; /* minutes W of Greenwich */
-        int  tz_dsttime;     /* type of dst correction */
-};
-
 #define gettimeofday (tvp,tz) {\
  tvp->tv_usec=0;\
  tvp->tv_sec=(long)time();\
 }
 #endif
 
+double delta_time (struct timeval tv);
+
 /* Handle strings safely */
 
 void strip (char *buffer);