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-rw-r--r--plugins/check_http.c92
1 files changed, 83 insertions, 9 deletions
diff --git a/plugins/check_http.c b/plugins/check_http.c
index 110875d..ce26ff4 100644
--- a/plugins/check_http.c
+++ b/plugins/check_http.c
@@ -3,7 +3,7 @@
3* Nagios check_http plugin 3* Nagios check_http plugin
4* 4*
5* License: GPL 5* License: GPL
6* Copyright (c) 1999-2008 Nagios Plugins Development Team 6* Copyright (c) 1999-2013 Nagios Plugins Development Team
7* 7*
8* Description: 8* Description:
9* 9*
@@ -34,7 +34,7 @@
34/* splint -I. -I../../plugins -I../../lib/ -I/usr/kerberos/include/ ../../plugins/check_http.c */ 34/* splint -I. -I../../plugins -I../../lib/ -I/usr/kerberos/include/ ../../plugins/check_http.c */
35 35
36const char *progname = "check_http"; 36const char *progname = "check_http";
37const char *copyright = "1999-2011"; 37const char *copyright = "1999-2013";
38const char *email = "nagiosplug-devel@lists.sourceforge.net"; 38const char *email = "nagiosplug-devel@lists.sourceforge.net";
39 39
40#include "common.h" 40#include "common.h"
@@ -84,6 +84,7 @@ int errcode;
84int invert_regex = 0; 84int invert_regex = 0;
85 85
86struct timeval tv; 86struct timeval tv;
87struct timeval tv_temp;
87 88
88#define HTTP_URL "/" 89#define HTTP_URL "/"
89#define CRLF "\r\n" 90#define CRLF "\r\n"
@@ -114,6 +115,7 @@ int followsticky = STICKY_NONE;
114int use_ssl = FALSE; 115int use_ssl = FALSE;
115int use_sni = FALSE; 116int use_sni = FALSE;
116int verbose = FALSE; 117int verbose = FALSE;
118int show_extended_perfdata = FALSE;
117int sd; 119int sd;
118int min_page_len = 0; 120int min_page_len = 0;
119int max_page_len = 0; 121int max_page_len = 0;
@@ -130,6 +132,11 @@ void redir (char *pos, char *status_line);
130int server_type_check(const char *type); 132int server_type_check(const char *type);
131int server_port_check(int ssl_flag); 133int server_port_check(int ssl_flag);
132char *perfd_time (double microsec); 134char *perfd_time (double microsec);
135char *perfd_time_connect (double microsec);
136char *perfd_time_ssl (double microsec);
137char *perfd_time_firstbyte (double microsec);
138char *perfd_time_headers (double microsec);
139char *perfd_time_transfer (double microsec);
133char *perfd_size (int page_len); 140char *perfd_size (int page_len);
134void print_help (void); 141void print_help (void);
135void print_usage (void); 142void print_usage (void);
@@ -215,6 +222,7 @@ process_arguments (int argc, char **argv)
215 {"invert-regex", no_argument, NULL, INVERT_REGEX}, 222 {"invert-regex", no_argument, NULL, INVERT_REGEX},
216 {"use-ipv4", no_argument, 0, '4'}, 223 {"use-ipv4", no_argument, 0, '4'},
217 {"use-ipv6", no_argument, 0, '6'}, 224 {"use-ipv6", no_argument, 0, '6'},
225 {"extended-perfdata", no_argument, 0, 'E'},
218 {0, 0, 0, 0} 226 {0, 0, 0, 0}
219 }; 227 };
220 228
@@ -235,7 +243,7 @@ process_arguments (int argc, char **argv)
235 } 243 }
236 244
237 while (1) { 245 while (1) {
238 c = getopt_long (argc, argv, "Vvh46t:c:w:A:k:H:P:j:T:I:a:b:e:p:s:R:r:u:f:C:nlLS::m:M:N", longopts, &option); 246 c = getopt_long (argc, argv, "Vvh46t:c:w:A:k:H:P:j:T:I:a:b:e:p:s:R:r:u:f:C:nlLS::m:M:N:E", longopts, &option);
239 if (c == -1 || c == EOF) 247 if (c == -1 || c == EOF)
240 break; 248 break;
241 249
@@ -470,6 +478,9 @@ process_arguments (int argc, char **argv)
470 } 478 }
471 } 479 }
472 break; 480 break;
481 case 'E': /* show extended perfdata */
482 show_extended_perfdata = TRUE;
483 break;
473 } 484 }
474 } 485 }
475 486
@@ -811,17 +822,33 @@ check_http (void)
811 char *pos; 822 char *pos;
812 long microsec; 823 long microsec;
813 double elapsed_time; 824 double elapsed_time;
825 long microsec_connect;
826 double elapsed_time_connect;
827 long microsec_ssl;
828 double elapsed_time_ssl;
829 long microsec_firstbyte;
830 double elapsed_time_firstbyte;
831 long microsec_headers;
832 double elapsed_time_headers;
833 long microsec_transfer;
834 double elapsed_time_transfer;
814 int page_len = 0; 835 int page_len = 0;
815 int result = STATE_OK; 836 int result = STATE_OK;
816 837
817 /* try to connect to the host at the given port number */ 838 /* try to connect to the host at the given port number */
839 gettimeofday (&tv_temp, NULL);
818 if (my_tcp_connect (server_address, server_port, &sd) != STATE_OK) 840 if (my_tcp_connect (server_address, server_port, &sd) != STATE_OK)
819 die (STATE_CRITICAL, _("HTTP CRITICAL - Unable to open TCP socket\n")); 841 die (STATE_CRITICAL, _("HTTP CRITICAL - Unable to open TCP socket\n"));
842 microsec_connect = deltime (tv_temp);
820#ifdef HAVE_SSL 843#ifdef HAVE_SSL
844 elapsed_time_connect = (double)microsec_connect / 1.0e6;
821 if (use_ssl == TRUE) { 845 if (use_ssl == TRUE) {
846 gettimeofday (&tv_temp, NULL);
822 result = np_net_ssl_init_with_hostname_and_version(sd, (use_sni ? host_name : NULL), ssl_version); 847 result = np_net_ssl_init_with_hostname_and_version(sd, (use_sni ? host_name : NULL), ssl_version);
823 if (result != STATE_OK) 848 if (result != STATE_OK)
824 return result; 849 return result;
850 microsec_ssl = deltime (tv_temp);
851 elapsed_time_ssl = (double)microsec_ssl / 1.0e6;
825 if (check_cert == TRUE) { 852 if (check_cert == TRUE) {
826 result = np_net_ssl_check_cert(days_till_exp_warn, days_till_exp_crit); 853 result = np_net_ssl_check_cert(days_till_exp_warn, days_till_exp_crit);
827 np_net_ssl_cleanup(); 854 np_net_ssl_cleanup();
@@ -889,11 +916,19 @@ check_http (void)
889 } 916 }
890 917
891 if (verbose) printf ("%s\n", buf); 918 if (verbose) printf ("%s\n", buf);
919 gettimeofday (&tv_temp, NULL);
892 my_send (buf, strlen (buf)); 920 my_send (buf, strlen (buf));
921 microsec_headers = deltime (tv_temp);
922 elapsed_time_headers = (double)microsec_headers / 1.0e6;
893 923
894 /* fetch the page */ 924 /* fetch the page */
895 full_page = strdup(""); 925 full_page = strdup("");
926 gettimeofday (&tv_temp, NULL);
896 while ((i = my_recv (buffer, MAX_INPUT_BUFFER-1)) > 0) { 927 while ((i = my_recv (buffer, MAX_INPUT_BUFFER-1)) > 0) {
928 if ((i >= 1) && (elapsed_time_firstbyte <= 0.000001)) {
929 microsec_firstbyte = deltime (tv_temp);
930 elapsed_time_firstbyte = (double)microsec_firstbyte / 1.0e6;
931 }
897 buffer[i] = '\0'; 932 buffer[i] = '\0';
898 xasprintf (&full_page_new, "%s%s", full_page, buffer); 933 xasprintf (&full_page_new, "%s%s", full_page, buffer);
899 free (full_page); 934 free (full_page);
@@ -905,6 +940,8 @@ check_http (void)
905 break; 940 break;
906 } 941 }
907 } 942 }
943 microsec_transfer = deltime (tv_temp);
944 elapsed_time_transfer = (double)microsec_transfer / 1.0e6;
908 945
909 if (i < 0 && errno != ECONNRESET) { 946 if (i < 0 && errno != ECONNRESET) {
910#ifdef HAVE_SSL 947#ifdef HAVE_SSL
@@ -1106,12 +1143,26 @@ check_http (void)
1106 msg[strlen(msg)-3] = '\0'; 1143 msg[strlen(msg)-3] = '\0';
1107 1144
1108 /* check elapsed time */ 1145 /* check elapsed time */
1109 xasprintf (&msg, 1146 if (show_extended_perfdata)
1110 _("%s - %d bytes in %.3f second response time %s|%s %s"), 1147 xasprintf (&msg,
1111 msg, page_len, elapsed_time, 1148 _("%s - %d bytes in %.3f second response time %s|%s %s %s %s %s %s %s"),
1112 (display_html ? "</A>" : ""), 1149 msg, page_len, elapsed_time,
1113 perfd_time (elapsed_time), perfd_size (page_len)); 1150 (display_html ? "</A>" : ""),
1114 1151 perfd_time (elapsed_time),
1152 perfd_size (page_len),
1153 perfd_time_connect (elapsed_time_connect),
1154 perfd_time_ssl (elapsed_time_ssl),
1155 perfd_time_headers (elapsed_time_headers),
1156 perfd_time_firstbyte (elapsed_time_firstbyte),
1157 perfd_time_transfer (elapsed_time_transfer));
1158 else
1159 xasprintf (&msg,
1160 _("%s - %d bytes in %.3f second response time %s|%s %s"),
1161 msg, page_len, elapsed_time,
1162 (display_html ? "</A>" : ""),
1163 perfd_time (elapsed_time),
1164 perfd_size (page_len));
1165
1115 result = max_state_alt(get_status(elapsed_time, thlds), result); 1166 result = max_state_alt(get_status(elapsed_time, thlds), result);
1116 1167
1117 die (result, "HTTP %s: %s\n", state_text(result), msg); 1168 die (result, "HTTP %s: %s\n", state_text(result), msg);
@@ -1299,7 +1350,30 @@ char *perfd_time (double elapsed_time)
1299 TRUE, 0, FALSE, 0); 1350 TRUE, 0, FALSE, 0);
1300} 1351}
1301 1352
1353char *perfd_time_connect (double elapsed_time_connect)
1354{
1355 return fperfdata ("time_connect", elapsed_time_connect, "s", FALSE, 0, FALSE, 0, FALSE, 0, FALSE, 0);
1356}
1357
1358char *perfd_time_ssl (double elapsed_time_ssl)
1359{
1360 return fperfdata ("time_ssl", elapsed_time_ssl, "s", FALSE, 0, FALSE, 0, FALSE, 0, FALSE, 0);
1361}
1302 1362
1363char *perfd_time_headers (double elapsed_time_headers)
1364{
1365 return fperfdata ("time_headers", elapsed_time_headers, "s", FALSE, 0, FALSE, 0, FALSE, 0, FALSE, 0);
1366}
1367
1368char *perfd_time_firstbyte (double elapsed_time_firstbyte)
1369{
1370 return fperfdata ("time_firstbyte", elapsed_time_firstbyte, "s", FALSE, 0, FALSE, 0, FALSE, 0, FALSE, 0);
1371}
1372
1373char *perfd_time_transfer (double elapsed_time_transfer)
1374{
1375 return fperfdata ("time_transfer", elapsed_time_transfer, "s", FALSE, 0, FALSE, 0, FALSE, 0, FALSE, 0);
1376}
1303 1377
1304char *perfd_size (int page_len) 1378char *perfd_size (int page_len)
1305{ 1379{