1 files changed, 334 insertions, 299 deletions

diff --git a/plugins/check_fping.c b/plugins/check_fping.c
index 5ffcd16..49615d1 100644
--- a/plugins/check_fping.c
+++ b/plugins/check_fping.c
@@ -29,10 +29,10 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 #include "utils.h"
 
 enum {
-        PACKET_COUNT = 1,
-        PACKET_SIZE = 56,
-        PL = 0,
-        RTA = 1
+  PACKET_COUNT = 1,
+  PACKET_SIZE = 56,
+  PL = 0,
+  RTA = 1
 };
 
 int textscan (char *buf);
@@ -57,65 +57,65 @@ int wrta_p = FALSE;
 int
 main (int argc, char **argv)
 {
-/* normaly should be    int result = STATE_UNKNOWN; */
-
-        int status = STATE_UNKNOWN;
-        char *server = NULL;
-        char *command_line = NULL;
-        char *input_buffer = NULL;
-        input_buffer = malloc (MAX_INPUT_BUFFER);
-
-        setlocale (LC_ALL, "");
-        bindtextdomain (PACKAGE, LOCALEDIR);
-        textdomain (PACKAGE);
-
-        if (process_arguments (argc, argv) == ERROR)
-                usage4 (_("Could not parse arguments"));
-
-        server = strscpy (server, server_name);
-
-        /* compose the command */
-        asprintf (&command_line, "%s -b %d -c %d %s", PATH_TO_FPING,
-                  packet_size, packet_count, server);
-
-        if (verbose)
-                printf ("%s\n", command_line);
-
-        /* run the command */
-        child_process = spopen (command_line);
-        if (child_process == NULL) {
-                printf (_("Could not open pipe: %s\n"), command_line);
-                return STATE_UNKNOWN;
-        }
-
-        child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r");
-        if (child_stderr == NULL) {
-                printf (_("Could not open stderr for %s\n"), command_line);
-        }
-
-        while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
-                if (verbose)
-                        printf ("%s", 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_state (status, STATE_WARNING);
-                if (verbose)
-                        printf ("%s", input_buffer);
-                status = max_state (status, textscan (input_buffer));
-        }
-        (void) fclose (child_stderr);
-
-        /* close the pipe */
-        if (spclose (child_process))
-                /* need to use max_state not max */
-                status = max_state (status, STATE_WARNING);
-
-        printf ("FPING %s - %s\n", state_text (status), server_name);
-
-        return status;
+/* normaly should be  int result = STATE_UNKNOWN; */
+
+  int status = STATE_UNKNOWN;
+  char *server = NULL;
+  char *command_line = NULL;
+  char *input_buffer = NULL;
+  input_buffer = malloc (MAX_INPUT_BUFFER);
+
+  setlocale (LC_ALL, "");
+  bindtextdomain (PACKAGE, LOCALEDIR);
+  textdomain (PACKAGE);
+
+  if (process_arguments (argc, argv) == ERROR)
+    usage4 (_("Could not parse arguments"));
+
+  server = strscpy (server, server_name);
+
+  /* compose the command */
+  asprintf (&command_line, "%s -b %d -c %d %s", PATH_TO_FPING,
+            packet_size, packet_count, server);
+
+  if (verbose)
+    printf ("%s\n", command_line);
+
+  /* run the command */
+  child_process = spopen (command_line);
+  if (child_process == NULL) {
+    printf (_("Could not open pipe: %s\n"), command_line);
+    return STATE_UNKNOWN;
+  }
+
+  child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r");
+  if (child_stderr == NULL) {
+    printf (_("Could not open stderr for %s\n"), command_line);
+  }
+
+  while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
+    if (verbose)
+      printf ("%s", 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_state (status, STATE_WARNING);
+    if (verbose)
+      printf ("%s", input_buffer);
+    status = max_state (status, textscan (input_buffer));
+  }
+  (void) fclose (child_stderr);
+
+  /* close the pipe */
+  if (spclose (child_process))
+    /* need to use max_state not max */
+    status = max_state (status, STATE_WARNING);
+
+  printf ("FPING %s - %s\n", state_text (status), server_name);
+
+  return status;
 }
 
 
@@ -123,80 +123,80 @@ main (int argc, char **argv)
 int
 textscan (char *buf)
 {
-        char *rtastr = NULL;
-        char *losstr = NULL;
-        double loss;
-        double rta;
-        int status = STATE_UNKNOWN;
-
-        if (strstr (buf, "not found")) {
-                die (STATE_CRITICAL, _("FPING UNKNOW - %s not found\n"), server_name);
-
-        }
-        else if (strstr (buf, "is unreachable") || strstr (buf, "Unreachable")) {
-                die (STATE_CRITICAL, _("FPING CRITICAL - %s is unreachable\n"),
-                                                         "host");
-
-        }
-        else if (strstr (buf, "is down")) {
-                die (STATE_CRITICAL, _("FPING CRITICAL - %s is down\n"), server_name);
-
-        }
-        else if (strstr (buf, "is alive")) {
-                status = STATE_OK;
-
-        }
-        else if (strstr (buf, "xmt/rcv/%loss") && strstr (buf, "min/avg/max")) {
-                losstr = strstr (buf, "=");
-                losstr = 1 + strstr (losstr, "/");
-                losstr = 1 + strstr (losstr, "/");
-                rtastr = strstr (buf, "min/avg/max");
-                rtastr = strstr (rtastr, "=");
-                rtastr = 1 + index (rtastr, '/');
-                loss = strtod (losstr, NULL);
-                rta = strtod (rtastr, NULL);
-                if (cpl_p == TRUE && loss > cpl)
-                        status = STATE_CRITICAL;
-                else if (crta_p == TRUE  && rta > crta)
-                        status = STATE_CRITICAL;
-                else if (wpl_p == TRUE && loss > wpl)
-                        status = STATE_WARNING;
-                else if (wrta_p == TRUE && rta > wrta)
-                        status = STATE_WARNING;
-                else
-                        status = STATE_OK;
-                die (status,
-                      _("FPING %s - %s (loss=%.0f%%, rta=%f ms)|%s %s\n"),
-                                 state_text (status), server_name, loss, rta,
-                     perfdata ("loss", (long int)loss, "%", wpl_p, wpl, cpl_p, cpl, TRUE, 0, TRUE, 100),
-                     fperfdata ("rta", rta/1.0e3, "s", wrta_p, wrta/1.0e3, crta_p, crta/1.0e3, TRUE, 0, FALSE, 0));
-
-        }
-        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 (atoi(losstr) == 100)
-                        status = STATE_CRITICAL;
-                else if (cpl_p == TRUE && loss > cpl)
-                        status = STATE_CRITICAL;
-                else if (wpl_p == TRUE && loss > wpl)
-                        status = STATE_WARNING;
-                else
-                        status = STATE_OK;
-                /* loss=%.0f%%;%d;%d;0;100 */
-                die (status, _("FPING %s - %s (loss=%.0f%% )|%s\n"),
-                     state_text (status), server_name, loss ,
-                     perfdata ("loss", (long int)loss, "%", wpl_p, wpl, cpl_p, cpl, TRUE, 0, TRUE, 100));
-        
-        }
-        else {
-                status = max_state (status, STATE_WARNING);
-        }
-
-        return status;
+  char *rtastr = NULL;
+  char *losstr = NULL;
+  double loss;
+  double rta;
+  int status = STATE_UNKNOWN;
+
+  if (strstr (buf, "not found")) {
+    die (STATE_CRITICAL, _("FPING UNKNOW - %s not found\n"), server_name);
+
+  }
+  else if (strstr (buf, "is unreachable") || strstr (buf, "Unreachable")) {
+    die (STATE_CRITICAL, _("FPING CRITICAL - %s is unreachable\n"),
+               "host");
+
+  }
+  else if (strstr (buf, "is down")) {
+    die (STATE_CRITICAL, _("FPING CRITICAL - %s is down\n"), server_name);
+
+  }
+  else if (strstr (buf, "is alive")) {
+    status = STATE_OK;
+
+  }
+  else if (strstr (buf, "xmt/rcv/%loss") && strstr (buf, "min/avg/max")) {
+    losstr = strstr (buf, "=");
+    losstr = 1 + strstr (losstr, "/");
+    losstr = 1 + strstr (losstr, "/");
+    rtastr = strstr (buf, "min/avg/max");
+    rtastr = strstr (rtastr, "=");
+    rtastr = 1 + index (rtastr, '/');
+    loss = strtod (losstr, NULL);
+    rta = strtod (rtastr, NULL);
+    if (cpl_p == TRUE && loss > cpl)
+      status = STATE_CRITICAL;
+    else if (crta_p == TRUE  && rta > crta)
+      status = STATE_CRITICAL;
+    else if (wpl_p == TRUE && loss > wpl)
+      status = STATE_WARNING;
+    else if (wrta_p == TRUE && rta > wrta)
+      status = STATE_WARNING;
+    else
+      status = STATE_OK;
+    die (status,
+          _("FPING %s - %s (loss=%.0f%%, rta=%f ms)|%s %s\n"),
+         state_text (status), server_name, loss, rta,
+         perfdata ("loss", (long int)loss, "%", wpl_p, wpl, cpl_p, cpl, TRUE, 0, TRUE, 100),
+         fperfdata ("rta", rta/1.0e3, "s", wrta_p, wrta/1.0e3, crta_p, crta/1.0e3, TRUE, 0, FALSE, 0));
+
+  }
+  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 (atoi(losstr) == 100)
+      status = STATE_CRITICAL;
+    else if (cpl_p == TRUE && loss > cpl)
+      status = STATE_CRITICAL;
+    else if (wpl_p == TRUE && loss > wpl)
+      status = STATE_WARNING;
+    else
+      status = STATE_OK;
+    /* loss=%.0f%%;%d;%d;0;100 */
+    die (status, _("FPING %s - %s (loss=%.0f%% )|%s\n"),
+         state_text (status), server_name, loss ,
+         perfdata ("loss", (long int)loss, "%", wpl_p, wpl, cpl_p, cpl, TRUE, 0, TRUE, 100));
+  
+  }
+  else {
+    status = max_state (status, STATE_WARNING);
+  }
+
+  return status;
 }
 
 
@@ -205,145 +205,145 @@ textscan (char *buf)
 int
 process_arguments (int argc, char **argv)
 {
-        int c;
-        char *rv[2];
-
-        int option = 0;
-        static struct option longopts[] = {
-                {"hostname", required_argument, 0, 'H'},
-                {"critical", required_argument, 0, 'c'},
-                {"warning", required_argument, 0, 'w'},
-                {"bytes", required_argument, 0, 'b'},
-                {"number", required_argument, 0, 'n'},
-                {"verbose", no_argument, 0, 'v'},
-                {"version", no_argument, 0, 'V'},
-                {"help", no_argument, 0, 'h'},
-                {0, 0, 0, 0}
-        };
-
-        rv[PL] = NULL;
-        rv[RTA] = NULL;
-
-        if (argc < 2)
-                return ERROR;
-
-        if (!is_option (argv[1])) {
-                server_name = argv[1];
-                argv[1] = argv[0];
-                argv = &argv[1];
-                argc--;
-        }
-
-        while (1) {
-                c = getopt_long (argc, argv, "+hVvH:c:w:b:n:", longopts, &option);
-
-                if (c == -1 || c == EOF || c == 1)
-                        break;
-
-                switch (c) {
-                case '?':                                                                       /* print short usage statement if args not parsable */
-                        usage2 (_("Unknown argument"), optarg);
-                case 'h':                                                                       /* help */
-                        print_help ();
-                        exit (STATE_OK);
-                case 'V':                                                                       /* version */
-                        print_revision (progname, revision);
-                        exit (STATE_OK);
-                case 'v':                                                                       /* verbose mode */
-                        verbose = TRUE;
-                        break;
-                case 'H':                                                                       /* hostname */
-                        if (is_host (optarg) == FALSE) {
-                                usage2 (_("Invalid hostname/address"), optarg);
-                        }
-                        server_name = strscpy (server_name, optarg);
-                        break;
-                case 'c':
-                        get_threshold (optarg, rv);
-                        if (rv[RTA]) {
-                                crta = strtod (rv[RTA], NULL);
-                                crta_p = TRUE;
-                                rv[RTA] = NULL;
-                        }
-                        if (rv[PL]) {
-                                cpl = atoi (rv[PL]);
-                                cpl_p = TRUE;
-                                rv[PL] = NULL;
-                        }
-                        break;
-                case 'w':
-                        get_threshold (optarg, rv);
-                        if (rv[RTA]) {
-                                wrta = strtod (rv[RTA], NULL);
-                                wrta_p = TRUE;
-                                rv[RTA] = NULL;
-                        }
-                        if (rv[PL]) {
-                                wpl = atoi (rv[PL]);
-                                wpl_p = TRUE;
-                                rv[PL] = NULL;
-                        }
-                        break;
-                case 'b':                                                                       /* bytes per packet */
-                        if (is_intpos (optarg))
-                                packet_size = atoi (optarg);
-                        else
-                                usage (_("Packet size must be a positive integer"));
-                        break;
-                case 'n':                                                                       /* number of packets */
-                        if (is_intpos (optarg))
-                                packet_count = atoi (optarg);
-                        else
-                                usage (_("Packet count must be a positive integer"));
-                        break;
-                }
-        }
-
-        if (server_name == NULL)
-                usage4 (_("Hostname was not supplied"));
-
-        return OK;
+  int c;
+  char *rv[2];
+
+  int option = 0;
+  static struct option longopts[] = {
+    {"hostname", required_argument, 0, 'H'},
+    {"critical", required_argument, 0, 'c'},
+    {"warning", required_argument, 0, 'w'},
+    {"bytes", required_argument, 0, 'b'},
+    {"number", required_argument, 0, 'n'},
+    {"verbose", no_argument, 0, 'v'},
+    {"version", no_argument, 0, 'V'},
+    {"help", no_argument, 0, 'h'},
+    {0, 0, 0, 0}
+  };
+
+  rv[PL] = NULL;
+  rv[RTA] = NULL;
+
+  if (argc < 2)
+    return ERROR;
+
+  if (!is_option (argv[1])) {
+    server_name = argv[1];
+    argv[1] = argv[0];
+    argv = &argv[1];
+    argc--;
+  }
+
+  while (1) {
+    c = getopt_long (argc, argv, "+hVvH:c:w:b:n:", longopts, &option);
+
+    if (c == -1 || c == EOF || c == 1)
+      break;
+
+    switch (c) {
+    case '?':                 /* print short usage statement if args not parsable */
+      usage2 (_("Unknown argument"), optarg);
+    case 'h':                 /* help */
+      print_help ();
+      exit (STATE_OK);
+    case 'V':                 /* version */
+      print_revision (progname, revision);
+      exit (STATE_OK);
+    case 'v':                 /* verbose mode */
+      verbose = TRUE;
+      break;
+    case 'H':                 /* hostname */
+      if (is_host (optarg) == FALSE) {
+        usage2 (_("Invalid hostname/address"), optarg);
+      }
+      server_name = strscpy (server_name, optarg);
+      break;
+    case 'c':
+      get_threshold (optarg, rv);
+      if (rv[RTA]) {
+        crta = strtod (rv[RTA], NULL);
+        crta_p = TRUE;
+        rv[RTA] = NULL;
+      }
+      if (rv[PL]) {
+        cpl = atoi (rv[PL]);
+        cpl_p = TRUE;
+        rv[PL] = NULL;
+      }
+      break;
+    case 'w':
+      get_threshold (optarg, rv);
+      if (rv[RTA]) {
+        wrta = strtod (rv[RTA], NULL);
+        wrta_p = TRUE;
+        rv[RTA] = NULL;
+      }
+      if (rv[PL]) {
+        wpl = atoi (rv[PL]);
+        wpl_p = TRUE;
+        rv[PL] = NULL;
+      }
+      break;
+    case 'b':                 /* bytes per packet */
+      if (is_intpos (optarg))
+        packet_size = atoi (optarg);
+      else
+        usage (_("Packet size must be a positive integer"));
+      break;
+    case 'n':                 /* number of packets */
+      if (is_intpos (optarg))
+        packet_count = atoi (optarg);
+      else
+        usage (_("Packet count must be a positive integer"));
+      break;
+    }
+  }
+
+  if (server_name == NULL)
+    usage4 (_("Hostname was not supplied"));
+
+  return OK;
 }
 
 
 int
 get_threshold (char *arg, char *rv[2])
 {
-        char *arg1 = NULL;
-        char *arg2 = NULL;
-
-        arg1 = strscpy (arg1, arg);
-        if (strpbrk (arg1, ",:"))
-                arg2 = 1 + strpbrk (arg1, ",:");
-
-        if (arg2) {
-                arg1[strcspn (arg1, ",:")] = 0;
-                if (strstr (arg1, "%") && strstr (arg2, "%"))
-                        die (STATE_UNKNOWN,
-                                                                 _("%s: Only one threshold may be packet loss (%s)\n"), progname,
-                                                                 arg);
-                if (!strstr (arg1, "%") && !strstr (arg2, "%"))
-                        die (STATE_UNKNOWN,
-                                                                 _("%s: Only one threshold must be packet loss (%s)\n"),
-                                                                 progname, arg);
-        }
-
-        if (arg2 && strstr (arg2, "%")) {
-                rv[PL] = arg2;
-                rv[RTA] = arg1;
-        }
-        else if (arg2) {
-                rv[PL] = arg1;
-                rv[RTA] = arg2;
-        }
-        else if (strstr (arg1, "%")) {
-                rv[PL] = arg1;
-        }
-        else {
-                rv[RTA] = arg1;
-        }
-
-        return OK;
+  char *arg1 = NULL;
+  char *arg2 = NULL;
+
+  arg1 = strscpy (arg1, arg);
+  if (strpbrk (arg1, ",:"))
+    arg2 = 1 + strpbrk (arg1, ",:");
+
+  if (arg2) {
+    arg1[strcspn (arg1, ",:")] = 0;
+    if (strstr (arg1, "%") && strstr (arg2, "%"))
+      die (STATE_UNKNOWN,
+                 _("%s: Only one threshold may be packet loss (%s)\n"), progname,
+                 arg);
+    if (!strstr (arg1, "%") && !strstr (arg2, "%"))
+      die (STATE_UNKNOWN,
+                 _("%s: Only one threshold must be packet loss (%s)\n"),
+                 progname, arg);
+  }
+
+  if (arg2 && strstr (arg2, "%")) {
+    rv[PL] = arg2;
+    rv[RTA] = arg1;
+  }
+  else if (arg2) {
+    rv[PL] = arg1;
+    rv[RTA] = arg2;
+  }
+  else if (strstr (arg1, "%")) {
+    rv[PL] = arg1;
+  }
+  else {
+    rv[RTA] = arg1;
+  }
+
+  return OK;
 }
 
 
@@ -351,47 +351,82 @@ void
 print_help (void)
 {
 
-        print_revision (progname, revision);
+  print_revision (progname, revision);
 
-        printf ("Copyright (c) 1999 Didi Rieder <adrieder@sbox.tu-graz.ac.at>\n");
-        printf (COPYRIGHT, copyright, email);
+  printf ("Copyright (c) 1999 Didi Rieder <adrieder@sbox.tu-graz.ac.at>\n");
+  printf (COPYRIGHT, copyright, email);
 
-        printf (_("\
-This plugin will use the /bin/fping command to ping the specified host\n\
-for a fast check if the host is alive.\n\
-Note that it is necessary to set the suid flag on fping.\n\n"));
+  printf (_("This plugin will use the fping command to ping the specified host for a fast check"));
+  
+  printf ("\n");
+  
+  printf (_("Note that it is necessary to set the suid flag on fping."));
 
-        print_usage ();
+  printf ("\n\n");
+  
+  print_usage ();
 
-        printf (_(UT_HELP_VRSN));
+  printf (_(UT_HELP_VRSN));
 
-        printf (_("\
- -H, --hostname=HOST\n\
-    Name or IP Address of host to ping (IP Address bypasses name lookup,\n\
-    reducing system load)\n\
- -w, --warning=THRESHOLD\n\
-    warning threshold pair\n\
- -c, --critical=THRESHOLD\n\
-    critical threshold pair\n\
- -b, --bytes=INTEGER\n\
-    Size of ICMP packet (default: %d)\n\
- -n, --number=INTEGER\n\
-    Number of ICMP packets to send (default: %d)\n"),
-                PACKET_SIZE, PACKET_COUNT);
+  printf ("  -H, --hostname=HOST");
+  
+  printf (_("name or IP Address of host to ping (IP Address bypasses name lookup, reducing system load)"));
+  
+  printf ("\n");
+  
+  printf ("-w, --warning=THRESHOLD");
+  
+  printf ("\n");
+  
+  printf (_("warning threshold pair"));
+  
+  printf ("\n");
 
-        printf (_(UT_VERBOSE));
+  printf ("  -c, --critical=THRESHOLD");
+  
+  printf ("\n");
 
-        printf (_("\n\
-THRESHOLD is <rta>,<pl>%% where <rta> is the round trip average travel\n\
-time (ms) which triggers a WARNING or CRITICAL state, and <pl> is the\n\
-percentage of packet loss to trigger an alarm state.\n"));
+  printf (_("critical threshold pair"));
+  
+  printf ("\n");
 
-        printf (_(UT_SUPPORT));
+  printf ("  -b, --bytes=INTEGER");
+  
+  printf (_("size of ICMP packet (default: %d)"),PACKET_SIZE);
+  
+  printf ("\n");
+
+  printf ("  -n, --number=INTEGER");
+  
+  printf ("\n");
+
+  printf (_("number of ICMP packets to send (default: %d)"),PACKET_COUNT);
+
+  printf ("\n");
+
+  printf (_(UT_VERBOSE));
+
+  printf ("\n");
+
+  printf (_("THRESHOLD is <rta>,<pl>%% where <rta> is the round trip average travel time (ms)"));
+  
+  printf ("\n");
+
+  printf (_("which triggers a WARNING or CRITICAL state, and <pl> is the percentage of"));
+  
+  printf ("\n");
+
+  printf (_("packet loss to trigger an alarm state."));
+
+  printf ("\n");
+  
+  printf (_(UT_SUPPORT));
 }
 
 
 void
 print_usage (void)
 {
-        printf ("Usage: %s <host_address>\n", progname);
+  printf (_("Usage:"));
+  printf (" %s <host_address>\n", progname);
 }