remove old snoop_{host,port} options

[l2tpns.git] / autothrottle.c

diff --git a/autothrottle.c b/autothrottle.c
index b665f8a..eb438b8 100644 (file)
--- a/autothrottle.c
+++ b/autothrottle.c
@@ -4,9 +4,9 @@
 
 /* set up throttling based on RADIUS reply */
 
 
 /* set up throttling based on RADIUS reply */
 

-char const *cvs_id = "$Id: autothrottle.c,v 1.6 2004-11-05 02:39:35 bodea Exp $";
+char const *cvs_id = "$Id: autothrottle.c,v 1.11 2004-11-30 00:46:36 bodea Exp $";

 
 

-int __plugin_api_version = 1;
+int plugin_api_version = PLUGIN_API_VERSION;

 struct pluginfuncs *p;
 
 #define THROTTLE_KEY "lcp:interface-config"
 struct pluginfuncs *p;
 
 #define THROTTLE_KEY "lcp:interface-config"


@@ -17,64 +17,96 @@ int plugin_radius_response(struct param_radius_response *data)
        int i = 0;
        int rate;
 
        int i = 0;
        int rate;
 

-       if (strncmp(data->key, THROTTLE_KEY, strlen(THROTTLE_KEY)) == 0)
+       if (strncmp(data->key, THROTTLE_KEY, sizeof(THROTTLE_KEY) - 1) == 0)

        {
        {

-               char *pt = strdup(data->value);
+               char *pt;
+
+               if (strncmp(data->value, "serv", 4))
+                       return PLUGIN_RET_OK;
+
+               pt = strdup(data->value);

                while ((t = strsep(&pt, " ")) != NULL)
                {
                        if (strcmp(t, "serv") == 0)
                                i = 1;
                while ((t = strsep(&pt, " ")) != NULL)
                {
                        if (strcmp(t, "serv") == 0)
                                i = 1;

-                       else if (strcmp(t, "o") && i == 1)
-                               i = 2;
-                       else if (strcmp(t, "i") && i == 1)
+                       else if (strcmp(t, "o") == 0 && i == 1)

                                i = 3;
                                i = 3;

-                       else if (i > 1 && (rate = atoi(t)) > 0)
+                       else if (strcmp(t, "i") == 0 && i == 1)
+                               i = 2;
+                       else if (i > 1 )

                        {
                        {

+                               if ((rate = strtol(t, (char **)NULL, 10)) < 0 )
+                               {
+                                       p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+                                                "Syntax Error: rate is not a number %s\n", t);
+                                       free(pt);
+                                       return PLUGIN_RET_OK;
+                               }
+

                                switch (i)
                                {
                                        case 2: // output
                                                data->s->throttle_out = rate;
                                                free(pt);
                                switch (i)
                                {
                                        case 2: // output
                                                data->s->throttle_out = rate;
                                                free(pt);

-                                               p->_log(3, 0, p->get_id_by_session(data->s), data->s->tunnel, "      Set output throttle rate %dkb/s\n", rate);
+                                               p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+                                                       "      Set output throttle rate %dkb/s\n", rate);
+

                                                return PLUGIN_RET_OK;
 
                                        case 3: //input
                                                data->s->throttle_in = rate;
                                                free(pt);
                                                return PLUGIN_RET_OK;
 
                                        case 3: //input
                                                data->s->throttle_in = rate;
                                                free(pt);

-                                               p->_log(3, 0, p->get_id_by_session(data->s), data->s->tunnel, "      Set input throttle rate %dkb/s\n", rate);
+                                               p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+                                                       "      Set input throttle rate %dkb/s\n", rate);
+

                                                return PLUGIN_RET_OK;
 
                                        default:
                                                return PLUGIN_RET_OK;
 
                                        default:

-                                               p->_log(1, 0, p->get_id_by_session(data->s), data->s->tunnel, "Syntax error in rate limit AV pair: %s=%s\n", data->key, data->value);
+                                               p->log(1, p->get_id_by_session(data->s), data->s->tunnel,
+                                                       "Syntax error in rate limit AV pair: %s=%s\n", data->key, data->value);
+

                                                free(pt);
                                                return PLUGIN_RET_OK;
                                }
                        }
                                                free(pt);
                                                return PLUGIN_RET_OK;
                                }
                        }

-                       else
-                       {
-                               free(pt);
-                               p->_log(1, 0, p->get_id_by_session(data->s), data->s->tunnel, "Syntax error in rate limit AV pair: %s=%s\n",
-                                       data->key, data->value);
-                               return PLUGIN_RET_OK;
-                       }

                }
                }

+
+               p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+                       "Unknown lcp:interface-config AV pair %s=%s\n",data->key, data->value);

                free(pt);
                free(pt);

-       }
+               return PLUGIN_RET_OK;
+       } 

        else if (strcmp(data->key, "throttle") == 0)
        {
                if (strcmp(data->value, "yes") == 0)
                {
        else if (strcmp(data->key, "throttle") == 0)
        {
                if (strcmp(data->value, "yes") == 0)
                {

-                       p->_log(3, 0, p->get_id_by_session(data->s), data->s->tunnel, "         Throttling user\n");
-                       data->s->throttle_in = data->s->throttle_out = config->rl_rate;
+                       unsigned long *rate = p->getconfig("throttle_speed", UNSIGNED_LONG);
+                       if (rate)
+                       {
+                               if (*rate)
+                                       p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+                                               "         Throttling user to %dkb/s\n", *rate);
+                               else
+                                       p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+                                               "         Not throttling user (throttle_speed=0)\n");
+
+                               data->s->throttle_in = data->s->throttle_out = *rate;
+                       }
+                       else
+                               p->log(1, p->get_id_by_session(data->s), data->s->tunnel,
+                                       "Not throttling user (can't get throttle_speed)\n");

                }
                else if (strcmp(data->value, "no") == 0)
                {
                }
                else if (strcmp(data->value, "no") == 0)
                {

-                       p->_log(3, 0, p->get_id_by_session(data->s), data->s->tunnel, "         Not throttling user\n");
+                       p->log(3, p->get_id_by_session(data->s), data->s->tunnel,
+                               "         Not throttling user\n");
+

                        data->s->throttle_in = data->s->throttle_out = 0;
                }
        }
 
                        data->s->throttle_in = data->s->throttle_out = 0;
                }
        }
 

-       p->_log(4, 0, p->get_id_by_session(data->s), data->s->tunnel, "autothrottle module ignoring AV pair %s=%s\n",
+       p->log(4, p->get_id_by_session(data->s), data->s->tunnel,
+               "autothrottle module ignoring AV pair %s=%s\n",

                data->key, data->value);
 
        return PLUGIN_RET_OK;
                data->key, data->value);
 
        return PLUGIN_RET_OK;