1 files changed, 26 insertions, 0 deletions

diff --git a/plugins/check_procs.c b/plugins/check_procs.c
index 690b8554..7dae8454 100644
--- a/plugins/check_procs.c
+++ b/plugins/check_procs.c
@@ -43,6 +43,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 #include "common.h"
 #include "popen.h"
 #include "utils.h"
+#include "regex.h"
 
 #include <pwd.h>
 
@@ -69,6 +70,7 @@ int options = 0; /* bitmask of filter criteria to test against */
 #define RSS  128
 #define PCPU 256
 #define ELAPSED 512
+#define EREG_ARGS 1024
 /* Different metrics */
 char *metric_name;
 enum metric {
@@ -89,6 +91,7 @@ float pcpu;
 char *statopts;
 char *prog;
 char *args;
+regex_t re_args;
 char *fmt;
 char *fails;
 char tmp[MAX_INPUT_BUFFER];
@@ -211,6 +214,8 @@ main (int argc, char **argv)
                                 resultsum |= STAT;
                         if ((options & ARGS) && procargs && (strstr (procargs, args) != NULL))
                                 resultsum |= ARGS;
+                        if ((options & EREG_ARGS) && procargs && (regexec(&re_args, procargs, (size_t) 0, NULL, 0) == 0))
+                                resultsum |= EREG_ARGS;
                         if ((options & PROG) && procprog && (strcmp (prog, procprog) == 0))
                                 resultsum |= PROG;
                         if ((options & PPID) && (procppid == ppid))
@@ -231,6 +236,12 @@ main (int argc, char **argv)
                                 continue;
 
                         procs++;
+                        if (verbose >= 2) {
+                                printf ("Matched: uid=%d vsz=%d rss=%d pid=%d ppid=%d pcpu=%.2f stat=%s etime=%s prog=%s args=%s\n", 
+                                        procuid, procvsz, procrss,
+                                        procpid, procppid, procpcpu, procstat, 
+                                        procetime, procprog, procargs);
+                        }
 
                         if (metric == METRIC_VSZ)
                                 i = check_thresholds (procvsz);
@@ -326,6 +337,9 @@ process_arguments (int argc, char **argv)
         char *user;
         struct passwd *pw;
         int option = 0;
+        int err;
+        int cflags = REG_NOSUB | REG_EXTENDED;
+        char errbuf[MAX_INPUT_BUFFER];
         static struct option longopts[] = {
                 {"warning", required_argument, 0, 'w'},
                 {"critical", required_argument, 0, 'c'},
@@ -342,6 +356,7 @@ process_arguments (int argc, char **argv)
                 {"help", no_argument, 0, 'h'},
                 {"version", no_argument, 0, 'V'},
                 {"verbose", no_argument, 0, 'v'},
+                {"ereg-argument-array", required_argument, 0, CHAR_MAX+1},
                 {0, 0, 0, 0}
         };
 
@@ -450,6 +465,15 @@ process_arguments (int argc, char **argv)
                         asprintf (&fmt, "%s%sargs '%s'", (fmt ? fmt : ""), (options ? ", " : ""), args);
                         options |= ARGS;
                         break;
+                case CHAR_MAX+1:
+                        err = regcomp(&re_args, optarg, cflags);
+                        if (err != 0) {
+                                regerror (err, &re_args, errbuf, MAX_INPUT_BUFFER);
+                                die (STATE_UNKNOWN, "PROCS %s: %s - %s\n", _("UNKNOWN"), _("Could not compile regular expression"), errbuf);
+                        }
+                        asprintf (&fmt, "%s%sregex args '%s'", (fmt ? fmt : ""), (options ? ", " : ""), optarg);
+                        options |= EREG_ARGS;
+                        break;
                 case 'r':                                       /* RSS */
                         if (sscanf (optarg, "%d%[^0-9]", &rss, tmp) == 1) {
                                 asprintf (&fmt, "%s%sRSS >= %d", (fmt ? fmt : ""), (options ? ", " : ""), rss);
@@ -716,6 +740,8 @@ print_help (void)
   printf ("   %s\n", _("Only scan for processes with user name or ID indicated."));
   printf (" %s\n", "-a, --argument-array=STRING");
   printf ("   %s\n", _("Only scan for processes with args that contain STRING."));
+  printf (" %s\n", "--ereg-argument-array=STRING");
+  printf ("   %s\n", _("Only scan for processes with args that contain the regex STRING."));
   printf (" %s\n", "-C, --command=COMMAND");
   printf ("   %s\n", _("Only scan for exact matches of COMMAND (without path)."));