11 files changed, 96 insertions, 24 deletions

diff --git a/plugins/check_dig.c b/plugins/check_dig.c
index 57609ac..384b380 100644
--- a/plugins/check_dig.c
+++ b/plugins/check_dig.c
@@ -98,7 +98,7 @@ main (int argc, char **argv)
 
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr)) {
                 /* If we get anything on STDERR, at least set warning */
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
                 printf ("%s", input_buffer);
                 if (!strcmp (output, ""))
                         strcpy (output, 1 + index (input_buffer, ':'));
@@ -108,7 +108,7 @@ main (int argc, char **argv)
 
         /* close the pipe */
         if (spclose (child_process)) {
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
                 if (!strcmp (output, ""))
                         strcpy (output, "nslookup returned error status");
         }
diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index eaff437..a0d6e85 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -150,7 +150,7 @@ main (int argc, char **argv)
         /* scan stderr */
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr)) {
                 if (error_scan (input_buffer) != STATE_OK) {
-                        result = max (result, error_scan (input_buffer));
+                        result = max_state (result, error_scan (input_buffer));
                         output = strscpy (output, 1 + index (input_buffer, ':'));
                 }
         }
@@ -160,7 +160,7 @@ main (int argc, char **argv)
 
         /* close stdout */
         if (spclose (child_process)) {
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
                 if (!strcmp (output, ""))
                         output = strscpy (output, "nslookup returned error status");
         }
diff --git a/plugins/check_fping.c b/plugins/check_fping.c
index f6531a5..9a2dd55 100644
--- a/plugins/check_fping.c
+++ b/plugins/check_fping.c
@@ -93,21 +93,22 @@ main (int argc, char **argv)
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
                 if (verbose)
                         printf ("%s", input_buffer);
-                status = max (status, textscan (input_buffer));
+                status = max_state (status, textscan (input_buffer));
         }
 
         /* If we get anything on STDERR, at least set warning */
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr)) {
-                status = max (status, STATE_WARNING);
+                status = max_state (status, STATE_WARNING);
                 if (verbose)
                         printf ("%s", input_buffer);
-                status = max (status, textscan (input_buffer));
+                status = max_state (status, textscan (input_buffer));
         }
         (void) fclose (child_stderr);
 
         /* close the pipe */
         if (spclose (child_process))
-                status = max (status, STATE_WARNING);
+                /* need to use max_state not max */
+                status = max_state (status, STATE_WARNING);
 
         printf ("FPING %s - %s\n", state_text (status), server_name);
 
@@ -166,8 +167,27 @@ textscan (char *buf)
                                                          state_text (status), server_name, loss, rta);
 
         }
+        else if(strstr (buf, "xmt/rcv/%loss") ) {
+                /* no min/max/avg if host was unreachable in fping v2.2.b1 */
+                losstr = strstr (buf, "=");
+                losstr = 1 + strstr (losstr, "/");
+                losstr = 1 + strstr (losstr, "/");
+                loss = strtod (losstr, NULL);
+                if (loss == 100)
+                        status = STATE_CRITICAL;
+                else if (cpl != UNKNOWN_PACKET_LOSS && loss > cpl)
+                        status = STATE_CRITICAL;
+                else if (wpl != UNKNOWN_PACKET_LOSS && loss > wpl)
+                        status = STATE_WARNING;
+                else
+                        status = STATE_OK;
+                
+                terminate (status, "FPING %s - %s (loss=%f%% )\n",
+                                                         state_text (status), server_name, loss );              
+        
+        }
         else {
-                status = max (status, STATE_WARNING);
+                status = max_state (status, STATE_WARNING);
         }
 
         return status;
diff --git a/plugins/check_hpjd.c b/plugins/check_hpjd.c
index 9d1878a..b45dfcc 100644
--- a/plugins/check_hpjd.c
+++ b/plugins/check_hpjd.c
@@ -285,14 +285,14 @@ main (int argc, char **argv)
 
         /* WARNING if output found on stderr */
         if (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         /* close stderr */
         (void) fclose (child_stderr);
 
         /* close the pipe */
         if (spclose (child_process))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         /* if there wasn't any output, display an error */
         if (line == 0) {
diff --git a/plugins/check_nagios.c b/plugins/check_nagios.c
index 0425835..ea79d24 100644
--- a/plugins/check_nagios.c
+++ b/plugins/check_nagios.c
@@ -101,14 +101,14 @@ main (int argc, char **argv)
 
         /* If we get anything on stderr, at least set warning */
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         /* close stderr */
         (void) fclose (child_stderr);
 
         /* close the pipe */
         if (spclose (child_process))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         /* reset the alarm handler */
         alarm (0);
diff --git a/plugins/check_ping.c b/plugins/check_ping.c
index 420f148..835d9c1 100644
--- a/plugins/check_ping.c
+++ b/plugins/check_ping.c
@@ -483,7 +483,7 @@ run_ping (char *command_line)
 
         /* close the pipe - WARNING if status is set */
         if (spclose (child_process))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         return result;
 }
diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index 2f970b3..8e977e8 100644
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
@@ -97,6 +97,7 @@ char *community = NULL;
 char oid[MAX_INPUT_BUFFER] = "";
 char *label = NULL;
 char *units = NULL;
+char *port = NULL;
 char string_value[MAX_INPUT_BUFFER] = "";
 char **labels = NULL;
 char **unitv = NULL;
@@ -259,7 +260,7 @@ main (int argc, char **argv)
                                 iresult = STATE_WARNING;
                 }
 
-                result = max (result, iresult);
+                result = max_state (result, iresult);
 
                 if (nlabels > 1 && i < nlabels && labels[i] != NULL)
                         outbuff = ssprintf
@@ -290,14 +291,14 @@ main (int argc, char **argv)
 
         /* WARNING if output found on stderr */
         if (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         /* close stderr */
         (void) fclose (child_stderr);
 
         /* close the pipe */
         if (spclose (child_process))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         if (nunits > 0)
                 printf ("%s %s -%s\n", label, state_text (result), outbuff);
@@ -348,6 +349,12 @@ process_arguments (int argc, char **argv)
         if (units == NULL)
                 units = strscpy (NULL, "");
 
+        if (port == NULL)
+                port = strscpy(NULL,"161");
+
+        if (port == NULL)
+                port = strscpy(NULL,"161");
+
         return c;
 }
 
@@ -409,6 +416,7 @@ call_getopt (int argc, char **argv)
                 case 'r':
                 case 'l':
                 case 'u':
+                case 'p':
                         i++;
                 }
 
@@ -608,6 +616,8 @@ print_help (char *cmd)
                  "    (default is \"public\")\n"
                  " -u, --units=STRING\n"
                  "    Units label(s) for output data (e.g., 'sec.').\n"
+                 " -p, --port=STRING\n"
+                 "    TCP port number target is listening on.\n"
                  " -d, --delimiter=STRING\n"
                  "    Delimiter to use when parsing returned data. Default is \"%s\"\n"
                  "    Any data on the right hand side of the delimiter is considered\n"
diff --git a/plugins/check_vsz.c b/plugins/check_vsz.c
index c8ca82b..f53eeae 100644
--- a/plugins/check_vsz.c
+++ b/plugins/check_vsz.c
@@ -93,7 +93,7 @@ main (int argc, char **argv)
                                                 terminate (STATE_UNKNOWN,
                                                                                          "check_vsz: could not malloc message (1)");
                                         sprintf (message, "%s %s(%d)", message, proc_name, proc_size);
-                                        result = max (result, STATE_WARNING);
+                                        result = max_state (result, STATE_WARNING);
                                 }
                                 if (proc_size > crit) {
                                         result = STATE_CRITICAL;
@@ -107,7 +107,7 @@ main (int argc, char **argv)
                                                                                  "check_vsz: could not malloc message (2)");
                                 sprintf (message, "%s %d", message, proc_size);
                                 if (proc_size > warn) {
-                                        result = max (result, STATE_WARNING);
+                                        result = max_state (result, STATE_WARNING);
                                 }
                                 if (proc_size > crit) {
                                         result = STATE_CRITICAL;
@@ -118,13 +118,13 @@ main (int argc, char **argv)
 
         /* If we get anything on STDERR, at least set warning */
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         (void) fclose (child_stderr);
 
         /* close the pipe */
         if (spclose (child_process))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         if (result == STATE_OK)
                 printf ("ok (all VSZ<%d): %s\n", warn, message);
diff --git a/plugins/urlize.c b/plugins/urlize.c
index 83c37da..c04ac0e 100644
--- a/plugins/urlize.c
+++ b/plugins/urlize.c
@@ -110,7 +110,7 @@ main (int argc, char **argv)
 
         /* WARNING if output found on stderr */
         if (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
-                result = max (result, STATE_WARNING);
+                result = max_state (result, STATE_WARNING);
 
         /* close stderr */
         (void) fclose (child_stderr);
diff --git a/plugins/utils.c b/plugins/utils.c
index 49e4d3d..8bec1cf 100644
--- a/plugins/utils.c
+++ b/plugins/utils.c
@@ -58,6 +58,44 @@ char *strpcat (char *dest, const char *src, const char *str);
 
 #define max(a,b) ((a)>(b))?(a):(b)
 
+/* **************************************************************************
+ * max_state(result, STATE_x)
+ * compares STATE_x to result and returns result if STATE_x is less than a based on the following
+ * STATE_UNKNOWN < STATE_OK < STATE_WARNING < STATE_CRITICAL
+ *
+ * Note that numerically the above does not hold
+ ****************************************************************************/
+
+int
+max_state(int a, int b)
+{
+        if(a == STATE_CRITICAL){
+                return a;
+        }
+        else if (a == STATE_WARNING) {
+
+                if (b == STATE_CRITICAL){
+                        return b;
+                }else {
+                        return a;
+                }
+        } 
+        else if (a == STATE_OK) {
+                
+                if ( b== STATE_CRITICAL || b == STATE_WARNING) {
+                        return b;
+                }else{
+                        return a;
+                }
+        }
+        else {
+                /* a == UNKNOWN */
+                return b;
+        }
+                
+
+}
+
 char *
 my_basename (char *path)
 {
diff --git a/plugins/utils.h.in b/plugins/utils.h.in
index a21d63d..46b152a 100644
--- a/plugins/utils.h.in
+++ b/plugins/utils.h.in
@@ -1,4 +1,4 @@
-/* header file for nagios plugins uitls.c */
+/* header file for nagios plugins utils.c */
 
 /* this file should be included in all plugins */
 
@@ -55,6 +55,9 @@ char *ssprintf (char *str, const char *fmt, ...);
 char *strpcpy (char *dest, const char *src, const char *str);
 char *strpcat (char *dest, const char *src, const char *str);
 
+/* Handle comparisions for STATE_* */
+int max_state(int, int);
+
 #define max(a,b) ((a)>(b))?(a):(b)
 
 #define usage(msg) {\
@@ -73,7 +76,8 @@ exit(STATE_UNKNOWN);\
 (a)==0?"OK":\
 (a)==1?"WARNING":\
 (a)==2?"CRITICAL":\
-(a)==-2?"DEPENDENT":\
+(a)==3?"UNKNOWN":\
+(a)==4?"DEPENDENT":\
 "UNKNOWN"
 
 /* The idea here is that, although not every plugin will use all of these,