new libcli required

[l2tpns.git] / l2tpns.c

diff --git a/l2tpns.c b/l2tpns.c
index 6fdb88b..cf7ef18 100644 (file)
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -4,7 +4,7 @@
 // Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
 // vim: sw=8 ts=8
 
 // Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
 // vim: sw=8 ts=8
 

-char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.47 2004-11-09 08:05:02 bodea Exp $";
+char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.48 2004-11-11 03:07:42 bodea Exp $";

 
 #include <arpa/inet.h>
 #include <assert.h>
 
 #include <arpa/inet.h>
 #include <assert.h>


@@ -49,6 +49,10 @@ char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.47 2004-11-09 08:05:02 bodea Exp
 #include "util.h"
 #include "tbf.h"
 
 #include "util.h"
 #include "tbf.h"
 

+#ifdef BGP
+#include "bgp.h"
+#endif /* BGP */
+

 // Globals
 struct configt *config = NULL; // all configuration
 int tunfd = -1;                        // tun interface file handle. (network device)
 // Globals
 struct configt *config = NULL; // all configuration
 int tunfd = -1;                        // tun interface file handle. (network device)


@@ -82,13 +86,6 @@ char *_program_name = NULL;
 linked_list *loaded_plugins;
 linked_list *plugins[MAX_PLUGIN_TYPES];
 
 linked_list *loaded_plugins;
 linked_list *plugins[MAX_PLUGIN_TYPES];
 

-#ifdef BGP
-#include "bgp.h"
-struct bgp_peer *bgp_peers = 0;
-struct bgp_route_list *bgp_routes = 0;
-int bgp_configured = 0;
-#endif /* BGP */
-

 #define membersize(STRUCT, MEMBER) sizeof(((STRUCT *)0)->MEMBER)
 #define CONFIG(NAME, MEMBER, TYPE) { NAME, offsetof(struct configt, MEMBER), membersize(struct configt, MEMBER), TYPE }
 
 #define membersize(STRUCT, MEMBER) sizeof(((STRUCT *)0)->MEMBER)
 #define CONFIG(NAME, MEMBER, TYPE) { NAME, offsetof(struct configt, MEMBER), membersize(struct configt, MEMBER), TYPE }
 


@@ -123,13 +120,6 @@ struct config_descriptt config_values[] = {
        CONFIG("cluster_interface", cluster_interface, STRING),
        CONFIG("cluster_hb_interval", cluster_hb_interval, INT),
        CONFIG("cluster_hb_timeout", cluster_hb_timeout, INT),
        CONFIG("cluster_interface", cluster_interface, STRING),
        CONFIG("cluster_hb_interval", cluster_hb_interval, INT),
        CONFIG("cluster_hb_timeout", cluster_hb_timeout, INT),

-#ifdef BGP
-       CONFIG("as_number", as_number, SHORT),
-       CONFIG("bgp_peer1", bgp_peer[0], STRING),
-       CONFIG("bgp_peer1_as", bgp_peer_as[0], SHORT),
-       CONFIG("bgp_peer2", bgp_peer[1], STRING),
-       CONFIG("bgp_peer2_as", bgp_peer_as[1], SHORT),
-#endif /* BGP */

        { NULL, 0, 0, 0 },
 };
 
        { NULL, 0, 0, 0 },
 };
 


@@ -2585,22 +2575,14 @@ void initdata(int optdebug, char *optconfig)
        _statistics->start_time = _statistics->last_reset = time(NULL);
 
 #ifdef BGP
        _statistics->start_time = _statistics->last_reset = time(NULL);
 
 #ifdef BGP

-       if (!(bgp_peers = shared_malloc(sizeof(struct bgp_peer) * BGP_NUM_PEERS)))
-       {
-               LOG(0, 0, 0, 0, "Error doing malloc for bgp: %s\n", strerror(errno));
-               exit(1);
-       }
+       if (!(bgp_peers = shared_malloc(sizeof(struct bgp_peer) * BGP_NUM_PEERS)))
+       {
+               LOG(0, 0, 0, 0, "Error doing malloc for bgp: %s\n", strerror(errno));
+               exit(1);
+       }

 #endif /* BGP */
 }
 
 #endif /* BGP */
 }
 

-void initiptables(void)
-{
-       /* Flush the tables here so that we have a clean slate */
-
-// Not needed. 'nat' is setup by garden.c
-// mangle isn't used (as throttling is done by tbf inhouse).
-}
-

 int assign_ip_address(sessionidt s)
 {
        u32 i;
 int assign_ip_address(sessionidt s)
 {
        u32 i;


@@ -2935,7 +2917,7 @@ void dump_acct_info()
 // Main program
 int main(int argc, char *argv[])
 {
 // Main program
 int main(int argc, char *argv[])
 {

-       int o;
+       int i;

        int optdebug = 0;
        char *optconfig = CONFIGFILE;
 
        int optdebug = 0;
        char *optconfig = CONFIGFILE;
 


@@ -2944,9 +2926,9 @@ int main(int argc, char *argv[])
        time(&basetime);             // start clock
 
        // scan args
        time(&basetime);             // start clock
 
        // scan args

-       while ((o = getopt(argc, argv, "dvc:h:")) >= 0)
+       while ((i = getopt(argc, argv, "dvc:h:")) >= 0)

        {
        {

-               switch (o)
+               switch (i)

                {
                        case 'd':
                                if (fork()) exit(0);
                {
                        case 'd':
                                if (fork()) exit(0);


@@ -2983,7 +2965,6 @@ int main(int argc, char *argv[])
        signal(SIGALRM, sigalrm_handler);
        siginterrupt(SIGALRM, 0);
 
        signal(SIGALRM, sigalrm_handler);
        siginterrupt(SIGALRM, 0);
 

-       initiptables();

        initplugins();
        initdata(optdebug, optconfig);
 
        initplugins();
        initdata(optdebug, optconfig);
 


@@ -3038,13 +3019,13 @@ int main(int argc, char *argv[])
        signal(SIGPIPE, SIG_IGN);
        bgp_setup(config->as_number);
        bgp_add_route(config->bind_address, 0xffffffff);
        signal(SIGPIPE, SIG_IGN);
        bgp_setup(config->as_number);
        bgp_add_route(config->bind_address, 0xffffffff);

-       if (*config->bgp_peer[0])
-               bgp_start(&bgp_peers[0], config->bgp_peer[0],
-                   config->bgp_peer_as[0], 0); /* 0 = routing disabled */
-
-       if (*config->bgp_peer[1])
-               bgp_start(&bgp_peers[1], config->bgp_peer[1],
-                   config->bgp_peer_as[1], 0);
+       for (i = 0; i < BGP_NUM_PEERS; i++)
+       {
+               if (config->neighbour[i].name[0])
+                       bgp_start(&bgp_peers[i], config->neighbour[i].name,
+                               config->neighbour[i].as, config->neighbour[i].keepalive,
+                               config->neighbour[i].hold, 0); /* 0 = routing disabled */
+       }

 #endif /* BGP */
 
        inittun();
 #endif /* BGP */
 
        inittun();


@@ -3082,12 +3063,9 @@ int main(int argc, char *argv[])
 #ifdef BGP
        /* try to shut BGP down cleanly; with luck the sockets will be
           writable since we're out of the select */
 #ifdef BGP
        /* try to shut BGP down cleanly; with luck the sockets will be
           writable since we're out of the select */

-       {
-               int i;
-               for (i = 0; i < BGP_NUM_PEERS; i++)
-                       if (bgp_peers[i].state == Established)
-                               bgp_stop(&bgp_peers[i]);
-       }
+       for (i = 0; i < BGP_NUM_PEERS; i++)
+               if (bgp_peers[i].state == Established)
+                       bgp_stop(&bgp_peers[i]);

 #endif /* BGP */
 
        /* remove plugins (so cleanup code gets run) */
 #endif /* BGP */
 
        /* remove plugins (so cleanup code gets run) */


@@ -3944,27 +3922,6 @@ void processcontrol(u8 * buf, int len, struct sockaddr_in *addr)
        free(resp);
 }
 
        free(resp);
 }
 

-/*
- * HACK
- * Go through all of the tunnels and do some cleanups
- */
-void tunnel_clean()
-{
-       int i;
-
-       LOG(1, 0, 0, 0, "Cleaning tunnels array\n");
-
-       for (i = 1; i < MAXTUNNEL; i++)
-       {
-               if (!tunnel[i].ip
-                               || !*tunnel[i].hostname
-                               || (tunnel[i].state == TUNNELDIE && tunnel[i].die >= time_now))
-               {
-                       tunnelclear(i);
-               }
-       }
-}
-

 void tunnelclear(tunnelidt t)
 {
        if (!t) return;
 void tunnelclear(tunnelidt t)
 {
        if (!t) return;