Moved check_tcp's expect string testing into utils_tcp for testing purposes.

Added -A/--all flag to test for every expect string passed.


git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1729 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 23 insertions, 24 deletions

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 315c752..e502c0d 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -40,6 +40,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 #include "common.h"
 #include "netutils.h"
 #include "utils.h"
+#include "utils_tcp.h"
 
 #ifdef HAVE_SSL
 static int check_cert = FALSE;
@@ -90,6 +91,7 @@ static int expect_mismatch_state = STATE_WARNING;
 #define FLAG_TIME_WARN 0x08
 #define FLAG_TIME_CRIT 0x10
 #define FLAG_HIDE_OUTPUT 0x20
+#define FLAG_MATCH_ALL 0x40
 static size_t flags = FLAG_EXACT_MATCH;
 
 int
@@ -99,7 +101,8 @@ main (int argc, char **argv)
         int i;
         char *status = NULL;
         struct timeval tv;
-        size_t len, match = -1;
+        size_t len;
+        int match = -1;
 
         setlocale (LC_ALL, "");
         bindtextdomain (PACKAGE, LOCALEDIR);
@@ -298,22 +301,12 @@ main (int argc, char **argv)
                                (int)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;
-                        }
-                }
+                match = np_expect_match(status,
+                                server_expect,
+                                server_expect_count,
+                                (flags & FLAG_MATCH_ALL ? TRUE : FALSE),
+                                (flags & FLAG_EXACT_MATCH ? TRUE : FALSE),
+                                (flags & FLAG_VERBOSE ? TRUE : FALSE));
         }
 
         if (server_quit != NULL) {
@@ -333,7 +326,7 @@ main (int argc, char **argv)
                 result = STATE_WARNING;
 
         /* did we get the response we hoped? */
-        if(match == -2 && result != STATE_CRITICAL)
+        if(match == FALSE && result != STATE_CRITICAL)
                 result = expect_mismatch_state;
 
         /* reset the alarm */
@@ -344,10 +337,10 @@ main (int argc, char **argv)
          * the response we were looking for. if-else */
         printf("%s %s - ", SERVICE, state_text(result));
 
-        if(match == -2 && len && !(flags & FLAG_HIDE_OUTPUT))
+        if(match == FALSE && len && !(flags & FLAG_HIDE_OUTPUT))
                 printf("Unexpected response from host/socket: %s", status);
         else {
-                if(match == -2)
+                if(match == FALSE)
                         printf("Unexpected response from host/socket on ");
                 else
                         printf("%.3f second response time on ", elapsed_time);
@@ -357,13 +350,13 @@ main (int argc, char **argv)
                         printf("socket %s", server_address);
         }
 
-        if (match != -2 && !(flags & FLAG_HIDE_OUTPUT) && len)
+        if (match != FALSE && !(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. Use fperfdata since
          * localisation settings can make different outputs */
-        if(match == -2)
+        if(match == FALSE)
                 printf ("|%s",
                                 fperfdata ("time", elapsed_time, "s",
                                 (flags & FLAG_TIME_WARN ? TRUE : FALSE), 0,
@@ -404,6 +397,7 @@ process_arguments (int argc, char **argv)
                 {"protocol", required_argument, 0, 'P'},
                 {"port", required_argument, 0, 'p'},
                 {"escape", required_argument, 0, 'E'},
+                {"all", required_argument, 0, 'A'},
                 {"send", required_argument, 0, 's'},
                 {"expect", required_argument, 0, 'e'},
                 {"maxbytes", required_argument, 0, 'm'},
@@ -445,7 +439,7 @@ process_arguments (int argc, char **argv)
         }
 
         while (1) {
-                c = getopt_long (argc, argv, "+hVv46EH:s:e:q:m:c:w:t:p:C:W:d:Sr:jD:M:",
+                c = getopt_long (argc, argv, "+hVv46EAH:s:e:q:m:c:w:t:p:C:W:d:Sr:jD:M:",
                                  longopts, &option);
 
                 if (c == -1 || c == EOF || c == 1)
@@ -581,6 +575,9 @@ process_arguments (int argc, char **argv)
                         die (STATE_UNKNOWN, _("Invalid option - SSL is not available"));
 #endif
                         break;
+                case 'A':
+                        flags |= FLAG_MATCH_ALL;
+                        break;
                 }
         }
 
@@ -619,9 +616,11 @@ print_help (void)
   printf ("    %s\n", _("String to send to the server"));
   printf (" %s\n", "-e, --expect=STRING");
   printf ("    %s %s\n", _("String to expect in server response"), _("(may be repeated)"));
+  printf (" %s\n", "-A, --all");
+  printf ("    %s\n", _("All expect strings need to occur in server response. Default is any"));
   printf (" %s\n", "-q, --quit=STRING");
   printf ("    %s\n", _("String to send server to initiate a clean close of the connection"));
-        printf (" %s\n", "-r, --refuse=ok|warn|crit");
+  printf (" %s\n", "-r, --refuse=ok|warn|crit");
   printf ("    %s\n", _("Accept tcp refusals with states ok, warn, crit (default: crit)"));
   printf (" %s\n", "-M, --mismatch=ok|warn|crit");
   printf ("    %s\n", _("Accept expected string mismatches with states ok, warn, crit (default: warn)"));