more DoS prevention: add packet_limit option to apply a hard limit to downstream...

[l2tpns.git] / cli.c

diff --git a/cli.c b/cli.c
index e90b2a6..cde1649 100644 (file)
--- a/cli.c
+++ b/cli.c
@@ -2,7 +2,7 @@
 // vim: sw=8 ts=8
 
 char const *cvs_name = "$Name:  $";
-char const *cvs_id_cli = "$Id: cli.c,v 1.44 2004/12/18 01:20:05 bodea Exp $";
+char const *cvs_id_cli = "$Id: cli.c,v 1.43.2.1 2005/01/10 07:08:12 bodea Exp $";
 
 #include <stdio.h>
 #include <stdarg.h>
@@ -98,7 +98,6 @@ static int cmd_set(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_load_plugin(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_remove_plugin(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_uptime(struct cli_def *cli, char *command, char **argv, int argc);
-
 static int regular_stuff(struct cli_def *cli);
 static void parsemac(char *string, char mac[6]);
 
@@ -646,23 +645,24 @@ static int cmd_show_counters(struct cli_def *cli, char *command, char **argv, in
        if (CLI_HELP_REQUESTED)
                return CLI_HELP_NO_ARGS;
 
-       cli_print(cli, "%-10s %-8s %-10s %-8s", "Ethernet", "Bytes", "Packets", "Errors");
-       cli_print(cli, "%-10s %8u %8u %8u", "RX",
+       cli_print(cli, "%-10s %10s %8s %8s %8s", "Ethernet", "Bytes", "Packets", "Errors", "Dropped");
+       cli_print(cli, "%-10s %10u %8u %8u %8u", "RX",
                        GET_STAT(tun_rx_bytes),
                        GET_STAT(tun_rx_packets),
-                       GET_STAT(tun_rx_errors));
-       cli_print(cli, "%-10s %8u %8u %8u", "TX",
+                       GET_STAT(tun_rx_errors),
+                       GET_STAT(tun_rx_dropped));
+       cli_print(cli, "%-10s %10u %8u %8u", "TX",
                        GET_STAT(tun_tx_bytes),
                        GET_STAT(tun_tx_packets),
                        GET_STAT(tun_tx_errors));
        cli_print(cli, "");
 
-       cli_print(cli, "%-10s %-8s %-10s %-8s %-8s", "Tunnel", "Bytes", "Packets", "Errors", "Retries");
-       cli_print(cli, "%-10s %8u %8u %8u", "RX",
+       cli_print(cli, "%-10s %10s %8s %8s %8s", "Tunnel", "Bytes", "Packets", "Errors", "Retries");
+       cli_print(cli, "%-10s %10u %8u %8u", "RX",
                        GET_STAT(tunnel_rx_bytes),
                        GET_STAT(tunnel_rx_packets),
                        GET_STAT(tunnel_rx_errors));
-       cli_print(cli, "%-10s %8u %8u %8u %8u", "TX",
+       cli_print(cli, "%-10s %10u %8u %8u %8u", "TX",
                        GET_STAT(tunnel_tx_bytes),
                        GET_STAT(tunnel_tx_packets),
                        GET_STAT(tunnel_tx_errors),
@@ -890,7 +890,6 @@ static char const *show_access_list_rule(int extended, ip_filter_rulet *rule);
 static int cmd_show_run(struct cli_def *cli, char *command, char **argv, int argc)
 {
        int i;
-       char ipv6addr[INET6_ADDRSTRLEN];
 
        if (CLI_HELP_REQUESTED)
                return CLI_HELP_NO_ARGS;
@@ -901,27 +900,25 @@ static int cmd_show_run(struct cli_def *cli, char *command, char **argv, int arg
        {
                void *value = ((void *)config) + config_values[i].offset;
                if (config_values[i].type == STRING)
-                       cli_print(cli, "set %s \"%.*s\"", config_values[i].key, config_values[i].size, (char *) value);
-               else if (config_values[i].type == IPv4)
-                       cli_print(cli, "set %s %s", config_values[i].key, fmtaddr(*(in_addr_t *) value, 0));
-               else if (config_values[i].type == IPv6)
-                       cli_print(cli, "set %s %s", config_values[i].key, inet_ntop(AF_INET6, value, ipv6addr, INET6_ADDRSTRLEN));
+                       cli_print(cli, "set %s \"%.*s\"", config_values[i].key, config_values[i].size, (char *)value);
+               else if (config_values[i].type == IP)
+                       cli_print(cli, "set %s %s", config_values[i].key, fmtaddr(*(unsigned *)value, 0));
                else if (config_values[i].type == SHORT)
-                       cli_print(cli, "set %s %hu", config_values[i].key, *(short *) value);
+                       cli_print(cli, "set %s %hu", config_values[i].key, *(short *)value);
                else if (config_values[i].type == BOOL)
-                       cli_print(cli, "set %s %s", config_values[i].key, (*(int *) value) ? "yes" : "no");
+                       cli_print(cli, "set %s %s", config_values[i].key, (*(int *)value) ? "yes" : "no");
                else if (config_values[i].type == INT)
-                       cli_print(cli, "set %s %d", config_values[i].key, *(int *) value);
+                       cli_print(cli, "set %s %d", config_values[i].key, *(int *)value);
                else if (config_values[i].type == UNSIGNED_LONG)
-                       cli_print(cli, "set %s %lu", config_values[i].key, *(unsigned long *) value);
+                       cli_print(cli, "set %s %lu", config_values[i].key, *(unsigned long *)value);
                else if (config_values[i].type == MAC)
                        cli_print(cli, "set %s %02x%02x.%02x%02x.%02x%02x", config_values[i].key,
-                                       *(unsigned short *) (value + 0),
-                                       *(unsigned short *) (value + 1),
-                                       *(unsigned short *) (value + 2),
-                                       *(unsigned short *) (value + 3),
-                                       *(unsigned short *) (value + 4),
-                                       *(unsigned short *) (value + 5));
+                                       *(unsigned short *)(value + 0),
+                                       *(unsigned short *)(value + 1),
+                                       *(unsigned short *)(value + 2),
+                                       *(unsigned short *)(value + 3),
+                                       *(unsigned short *)(value + 4),
+                                       *(unsigned short *)(value + 5));
        }
 
        cli_print(cli, "# Plugins");
@@ -1830,31 +1827,28 @@ static int cmd_set(struct cli_def *cli, char *command, char **argv, int argc)
                        switch (config_values[i].type)
                        {
                        case STRING:
-                               strncpy((char *) value, argv[1], config_values[i].size - 1);
+                               strncpy((char *)value, argv[1], config_values[i].size - 1);
                                break;
                        case INT:
-                               *(int *) value = atoi(argv[1]);
+                               *(int *)value = atoi(argv[1]);
                                break;
                        case UNSIGNED_LONG:
-                               *(unsigned long *) value = atol(argv[1]);
+                               *(unsigned long *)value = atol(argv[1]);
                                break;
                        case SHORT:
-                               *(short *) value = atoi(argv[1]);
-                               break;
-                       case IPv4:
-                               *(in_addr_t *) value = inet_addr(argv[1]);
+                               *(short *)value = atoi(argv[1]);
                                break;
-                       case IPv6:
-                               inet_pton(AF_INET6, argv[1], value);
+                       case IP:
+                               *(unsigned *)value = inet_addr(argv[1]);
                                break;
                        case MAC:
                                parsemac(argv[1], (char *)value);
                                break;
                        case BOOL:
                                if (strcasecmp(argv[1], "yes") == 0 || strcasecmp(argv[1], "true") == 0 || strcasecmp(argv[1], "1") == 0)
-                                       *(int *) value = 1;
+                                       *(int *)value = 1;
                                else
-                                       *(int *) value = 0;
+                                       *(int *)value = 0;
                                break;
                        default:
                                cli_print(cli, "Unknown variable type");