Fix cluster group update
[l2tpns.git] / cli.c
diff --git a/cli.c b/cli.c
index 25ba34f..e5ac57c 100644 (file)
--- a/cli.c
+++ b/cli.c
@@ -1,9 +1,6 @@
 // L2TPNS Command Line Interface
 // vim: sw=8 ts=8
 
 // L2TPNS Command Line Interface
 // vim: sw=8 ts=8
 
-char const *cvs_name = "$Name:  $";
-char const *cvs_id_cli = "$Id: cli.c,v 1.76 2006/12/18 12:08:28 bodea Exp $";
-
 #include <stdio.h>
 #include <stddef.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stddef.h>
 #include <stdarg.h>
@@ -24,6 +21,7 @@ char const *cvs_id_cli = "$Id: cli.c,v 1.76 2006/12/18 12:08:28 bodea Exp $";
 #include <dlfcn.h>
 #include <netdb.h>
 #include <libcli.h>
 #include <dlfcn.h>
 #include <netdb.h>
 #include <libcli.h>
+#include <linux/rtnetlink.h>
 
 #include "l2tpns.h"
 #include "constants.h"
 
 #include "l2tpns.h"
 #include "constants.h"
@@ -34,6 +32,7 @@ char const *cvs_id_cli = "$Id: cli.c,v 1.76 2006/12/18 12:08:28 bodea Exp $";
 #ifdef BGP
 #include "bgp.h"
 #endif
 #ifdef BGP
 #include "bgp.h"
 #endif
+#include "l2tplac.h"
 
 extern tunnelt *tunnel;
 extern bundlet *bundle;
 
 extern tunnelt *tunnel;
 extern bundlet *bundle;
@@ -77,6 +76,7 @@ static char *debug_levels[] = {
 #endif
 
 static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int argc);
 #endif
 
 static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int argc);
+static int cmd_show_group(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_show_tunnels(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_show_users(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_show_radius(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_show_tunnels(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_show_users(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_show_radius(struct cli_def *cli, char *command, char **argv, int argc);
@@ -102,7 +102,8 @@ static int cmd_remove_plugin(struct cli_def *cli, char *command, char **argv, in
 static int cmd_uptime(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_shutdown(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_reload(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 cmd_shutdown(struct cli_def *cli, char *command, char **argv, int argc);
 static int cmd_reload(struct cli_def *cli, char *command, char **argv, int argc);
-
+static int cmd_setforward(struct cli_def *cli, char *command, char **argv, int argc);
+static int cmd_show_rmtlnsconf(struct cli_def *cli, char *command, char **argv, int argc);
 
 static int regular_stuff(struct cli_def *cli);
 
 
 static int regular_stuff(struct cli_def *cli);
 
@@ -153,7 +154,9 @@ void init_cli()
        cli_register_command(cli, c, "pool", cmd_show_pool, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show the IP address allocation pool");
        cli_register_command(cli, c, "radius", cmd_show_radius, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show active radius queries");
        cli_register_command(cli, c, "running-config", cmd_show_run, PRIVILEGE_PRIVILEGED, MODE_EXEC, "Show the currently running configuration");
        cli_register_command(cli, c, "pool", cmd_show_pool, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show the IP address allocation pool");
        cli_register_command(cli, c, "radius", cmd_show_radius, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show active radius queries");
        cli_register_command(cli, c, "running-config", cmd_show_run, PRIVILEGE_PRIVILEGED, MODE_EXEC, "Show the currently running configuration");
+       cli_register_command(cli, c, "remotelns-conf", cmd_show_rmtlnsconf, PRIVILEGE_PRIVILEGED, MODE_EXEC, "Show a list of remote LNS configuration");
        cli_register_command(cli, c, "session", cmd_show_session, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of sessions or details for a single session");
        cli_register_command(cli, c, "session", cmd_show_session, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of sessions or details for a single session");
+       cli_register_command(cli, c, "group", cmd_show_group, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of groups or details for a single group");
        cli_register_command(cli, c, "tbf", cmd_show_tbf, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "List all token bucket filters in use");
        cli_register_command(cli, c, "throttle", cmd_show_throttle, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "List all throttled sessions and associated TBFs");
        cli_register_command(cli, c, "tunnels", cmd_show_tunnels, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of tunnels or details for a single tunnel");
        cli_register_command(cli, c, "tbf", cmd_show_tbf, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "List all token bucket filters in use");
        cli_register_command(cli, c, "throttle", cmd_show_throttle, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "List all throttled sessions and associated TBFs");
        cli_register_command(cli, c, "tunnels", cmd_show_tunnels, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of tunnels or details for a single tunnel");
@@ -225,6 +228,8 @@ void init_cli()
 
        cli_register_command(cli, NULL, "set", cmd_set, PRIVILEGE_PRIVILEGED, MODE_CONFIG, "Set a configuration variable");
 
 
        cli_register_command(cli, NULL, "set", cmd_set, PRIVILEGE_PRIVILEGED, MODE_CONFIG, "Set a configuration variable");
 
+       cli_register_command(cli, NULL, "setforward", cmd_setforward, PRIVILEGE_PRIVILEGED, MODE_CONFIG, "Set the Remote LNS Forward");
+
        c = cli_register_command(cli, NULL, "ip", NULL, PRIVILEGE_PRIVILEGED, MODE_CONFIG, NULL);
        cli_register_command(cli, c, "access-list", cmd_ip_access_list, PRIVILEGE_PRIVILEGED, MODE_CONFIG, "Add named access-list");
 
        c = cli_register_command(cli, NULL, "ip", NULL, PRIVILEGE_PRIVILEGED, MODE_CONFIG, NULL);
        cli_register_command(cli, c, "access-list", cmd_ip_access_list, PRIVILEGE_PRIVILEGED, MODE_CONFIG, "Add named access-list");
 
@@ -532,8 +537,9 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int
        }
 
        // Show Summary
        }
 
        // Show Summary
-       cli_print(cli, "%5s %4s %-32s %-15s %s %s %s %s %10s %10s %10s %4s %10s %-15s %s",
+       cli_print(cli, "%5s %7s %4s %-32s %-15s %s %s %s %s %10s %10s %10s %4s %10s %-18s %s",
                        "SID",
                        "SID",
+                       "LkToSID",
                        "TID",
                        "Username",
                        "IP",
                        "TID",
                        "Username",
                        "IP",
@@ -546,7 +552,7 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int
                        "uploaded",
                        "idle",
                        "Rem.Time",
                        "uploaded",
                        "idle",
                        "Rem.Time",
-                       "LAC",
+                       "LAC(L)/RLNS(R)/PPPOE(P)",
                        "CLI");
 
        for (i = 1; i < MAXSESSION; i++)
                        "CLI");
 
        for (i = 1; i < MAXSESSION; i++)
@@ -557,9 +563,9 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int
                        rem_time = session[i].timeout ? (session[i].timeout - bundle[session[i].bundle].online_time) : 0;
                else
                        rem_time = session[i].timeout ? (session[i].timeout - (time_now-session[i].opened)) : 0;
                        rem_time = session[i].timeout ? (session[i].timeout - bundle[session[i].bundle].online_time) : 0;
                else
                        rem_time = session[i].timeout ? (session[i].timeout - (time_now-session[i].opened)) : 0;
-
-               cli_print(cli, "%5d %4d %-32s %-15s %s %s %s %s %10u %10lu %10lu %4u %10lu %-15s %s",
+               cli_print(cli, "%5d %7d %4d %-32s %-15s %s %s %s %s %10u %10lu %10lu %4u %10lu %3s%-20s %s",
                                i,
                                i,
+                               session[i].forwardtosession,
                                session[i].tunnel,
                                session[i].user[0] ? session[i].user : "*",
                                fmtaddr(htonl(session[i].ip), 0),
                                session[i].tunnel,
                                session[i].user[0] ? session[i].user : "*",
                                fmtaddr(htonl(session[i].ip), 0),
@@ -572,7 +578,8 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int
                                (unsigned long)session[i].cin,
                                abs(time_now - (session[i].last_packet ? session[i].last_packet : time_now)),
                                (unsigned long)(rem_time),
                                (unsigned long)session[i].cin,
                                abs(time_now - (session[i].last_packet ? session[i].last_packet : time_now)),
                                (unsigned long)(rem_time),
-                               fmtaddr(htonl(tunnel[ session[i].tunnel ].ip), 1),
+                               (session[i].tunnel == TUNNEL_ID_PPPOE)?"(P)":(tunnel[session[i].tunnel].isremotelns?"(R)":"(L)"),
+                               (session[i].tunnel == TUNNEL_ID_PPPOE)?fmtMacAddr(session[i].src_hwaddr):fmtaddr(htonl(tunnel[session[i].tunnel].ip), 1),
                                session[i].calling[0] ? session[i].calling : "*");
        }
        return CLI_OK;
                                session[i].calling[0] ? session[i].calling : "*");
        }
        return CLI_OK;
@@ -656,12 +663,14 @@ static int cmd_show_tunnels(struct cli_def *cli, char *command, char **argv, int
                if (!show_all && (!tunnel[i].ip || tunnel[i].die)) continue;
 
                for (x = 0; x < MAXSESSION; x++) if (session[x].tunnel == i && session[x].opened && !session[x].die) sessions++;
                if (!show_all && (!tunnel[i].ip || tunnel[i].die)) continue;
 
                for (x = 0; x < MAXSESSION; x++) if (session[x].tunnel == i && session[x].opened && !session[x].die) sessions++;
-               cli_print(cli, "%4d %20s %20s %6s %6d",
+               cli_print(cli, "%4d %20s %20s %6s %6d %s",
                                i,
                                *tunnel[i].hostname ? tunnel[i].hostname : "(null)",
                                fmtaddr(htonl(tunnel[i].ip), 0),
                                states[tunnel[i].state],
                                i,
                                *tunnel[i].hostname ? tunnel[i].hostname : "(null)",
                                fmtaddr(htonl(tunnel[i].ip), 0),
                                states[tunnel[i].state],
-                               sessions);
+                               sessions
+                               ,(i == TUNNEL_ID_PPPOE)?"Tunnel pppoe":(tunnel[i].isremotelns?"Tunnel To Remote LNS":"Tunnel To LAC")
+                               );
        }
 
        return CLI_OK;
        }
 
        return CLI_OK;
@@ -824,72 +833,10 @@ static int cmd_clear_counters(struct cli_def *cli, char *command, char **argv, i
 
 static int cmd_show_version(struct cli_def *cli, char *command, char **argv, int argc)
 {
 
 static int cmd_show_version(struct cli_def *cli, char *command, char **argv, int argc)
 {
-       int tag = 0;
-       int file = 0;
-       int i = 0;
-
        if (CLI_HELP_REQUESTED)
        if (CLI_HELP_REQUESTED)
-               return cli_arg_help(cli, 1,
-                       "tag", "Include CVS release tag",
-                       "file", "Include file versions",
-                       NULL);
-
-       for (i = 0; i < argc; i++)
-               if (!strcmp(argv[i], "tag"))
-                       tag++;
-               else if (!strcmp(argv[i], "file"))
-                       file++;
+               return CLI_HELP_NO_ARGS;
 
        cli_print(cli, "L2TPNS %s", VERSION);
 
        cli_print(cli, "L2TPNS %s", VERSION);
-       if (tag)
-       {
-               char const *p = strchr(cvs_name, ':');
-               char const *e;
-               if (p)
-               {
-                       p++;
-                       while (isspace(*p))
-                               p++;
-               }
-
-               if (!p || *p == '$')
-                       p = "HEAD";
-
-               e = strpbrk(p, " \t$");
-               cli_print(cli, "Tag: %.*s", (int) (e ? e - p + 1 : strlen(p)), p);
-       }
-       
-       if (file)
-       {
-               extern linked_list *loaded_plugins;
-               void *p;
-
-               cli_print(cli, "Files:");
-               cli_print(cli, "  %s", cvs_id_arp);
-#ifdef BGP
-               cli_print(cli, "  %s", cvs_id_bgp);
-#endif /* BGP */
-               cli_print(cli, "  %s", cvs_id_cli);
-               cli_print(cli, "  %s", cvs_id_cluster);
-               cli_print(cli, "  %s", cvs_id_constants);
-               cli_print(cli, "  %s", cvs_id_control);
-               cli_print(cli, "  %s", cvs_id_icmp);
-               cli_print(cli, "  %s", cvs_id_l2tpns);
-               cli_print(cli, "  %s", cvs_id_ll);
-               cli_print(cli, "  %s", cvs_id_ppp);
-               cli_print(cli, "  %s", cvs_id_radius);
-               cli_print(cli, "  %s", cvs_id_tbf);
-               cli_print(cli, "  %s", cvs_id_util);
-
-               ll_reset(loaded_plugins);
-               while ((p = ll_next(loaded_plugins)))
-               {
-                       char const **id = dlsym(p, "cvs_id");
-                       if (id)
-                               cli_print(cli, "  %s", *id);
-               }
-       }
-
        return CLI_OK;
 }
 
        return CLI_OK;
 }
 
@@ -1333,6 +1280,11 @@ static int cmd_drop_session(struct cli_def *cli, char *command, char **argv, int
                        cli_print(cli, "Dropping session %d", s);
                        cli_session_actions[s].action |= CLI_SESS_KILL;
                }
                        cli_print(cli, "Dropping session %d", s);
                        cli_session_actions[s].action |= CLI_SESS_KILL;
                }
+               else if (session[s].forwardtosession && session[s].opened && !session[s].die)
+               {
+                       cli_print(cli, "Dropping session %d", s);
+                       cli_session_actions[s].action |= CLI_SESS_KILL;
+               }
                else
                {
                        cli_error(cli, "Session %d is not active.", s);
                else
                {
                        cli_error(cli, "Session %d is not active.", s);
@@ -3123,7 +3075,7 @@ static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv,
                }
 
                if (i)
                }
 
                if (i)
-                       cli_print(cli, "");
+                       cli_print(cli, " ");
 
                cli_print(cli, "%s IP access list %s",
                        ip_filters[f].extended ? "Extended" : "Standard",
 
                cli_print(cli, "%s IP access list %s",
                        ip_filters[f].extended ? "Extended" : "Standard",
@@ -3160,3 +3112,145 @@ static int cmd_reload(struct cli_def *cli, char *command, char **argv, int argc)
        kill(getppid(), SIGHUP);
        return CLI_OK;
 }
        kill(getppid(), SIGHUP);
        return CLI_OK;
 }
+
+static int cmd_show_group(struct cli_def *cli, char *command, char **argv, int argc)
+{
+       int i;
+       groupidt g;
+
+       if (CLI_HELP_REQUESTED)
+               return cli_arg_help(cli, 1,
+                       "<1-%d>", MAXGROUPE-1, "Show specific group by id",
+                       NULL);
+
+       time(&time_now);
+       if (argc > 0)
+       {
+               // Show individual group
+               for (i = 0; i < argc; i++)
+               {
+                       sessionidt s;
+
+                       g = atoi(argv[i]);
+                       if (g <= 0 || g >= MAXGROUPE)
+                       {
+                               cli_print(cli, "Invalid group id \"%s\"", argv[i]);
+                               continue;
+                       }
+
+                       cli_print(cli, "\r\nGroup %d:", g);
+                       cli_print(cli, "\tNb Session:\t\t%d", grpsession[g].nbsession);
+                       cli_print(cli, "\tNb Routes:\t\t%d", grpsession[g].nbroutesgrp);
+                       cli_print(cli, "\ttime_changed:\t\t%d\n", grpsession[g].time_changed);
+
+                       for (i = 0; i < grpsession[g].nbsession; i++)
+                       {
+                               if ((s = grpsession[g].sesslist[i].sid))
+                               {
+                                       cli_print(cli, "\tSession:\t%d\tTx Rate:%d Kbps\t\t\tweight:\t%d",
+                                                               s,
+                                                               grpsession[g].sesslist[i].tx_rate/(1024/8),
+                                                               grpsession[g].sesslist[i].weight);
+                               }
+                       }
+
+                       for (i = 0; i < grpsession[g].nbroutesgrp; i++)
+                       {
+                               if (grpsession[g].route[i].ip != 0)
+                               {
+                                       cli_print(cli, "\tRoute:\t%s/%d", fmtaddr(htonl(grpsession[g].route[i].ip), 0), grpsession[g].route[i].prefixlen);
+                               }
+                       }
+               }
+               return CLI_OK;
+       }
+
+       // Show Summary
+       cli_print(cli, "%5s %7s %9s %12s",
+                       "GID",
+                       "Nb Sess",
+                       "Nb Routes",
+                       "Time changed");
+
+       for (g = gnextgrpid; g != 0; g = grpsession[g].prev)
+       {
+               cli_print(cli, "%5d %7d %9d %12d",
+                                       g,
+                                       grpsession[g].nbsession,
+                                       grpsession[g].nbroutesgrp,
+                                       grpsession[g].time_changed);
+       }
+
+       return CLI_OK;
+}
+
+static int cmd_setforward(struct cli_def *cli, char *command, char **argv, int argc)
+{
+       int ret;
+
+       if (CLI_HELP_REQUESTED)
+       {
+               switch (argc)
+               {
+               case 1:
+                       return cli_arg_help(cli, 0,
+                               "MASK", "Users mask to forward (ex: myISP@operator.com)", NULL);
+
+               case 2:
+                       return cli_arg_help(cli, 0,
+                               "IP", "IP of the remote LNS(ex: 64.64.64.64)", NULL);
+
+               case 3:
+                       return cli_arg_help(cli, 0,
+                               "PORT", "Port of the remote LNS (ex: 1701)", NULL);
+
+               case 4:
+                       return cli_arg_help(cli, 0,
+                               "SECRET", "l2tp secret of the remote LNS (ex: mysecretpsw)", NULL);
+
+               default:
+                       return cli_arg_help(cli, argc > 1, NULL);
+               }
+       }
+
+       if (argc != 4)
+       {
+               cli_error(cli, "Specify variable and value");
+               return CLI_OK;
+       }
+
+       // lac_addremotelns(mask, IP_RemoteLNS, Port_RemoteLNS, SecretRemoteLNS)
+       ret = lac_addremotelns(argv[0], argv[1], argv[2], argv[3]);
+
+       if (ret)
+       {
+               cli_print(cli, "setforward %s %s %s %s", argv[0], argv[1], argv[2], argv[3]);
+               if (ret == 2)
+                       cli_print(cli, "%s Updated, the tunnel must be dropped", argv[0]);
+       }
+       else
+               cli_error(cli, "ERROR setforward %s %s %s %s", argv[0], argv[1], argv[2], argv[3]);
+
+       return CLI_OK;
+}
+
+static int cmd_show_rmtlnsconf(struct cli_def *cli, char *command, char **argv, int argc)
+{
+       confrlnsidt idrlns;
+       char strdisp[1024];
+
+       if (CLI_HELP_REQUESTED)
+       {
+               return cli_arg_help(cli, 0, "remotelns-conf", "Show a list of remote LNS configurations", NULL);
+       }
+
+       for (idrlns = 0; idrlns < MAXRLNSTUNNEL; idrlns++)
+       {
+               if (lac_cli_show_remotelns(idrlns, strdisp) != 0)
+                       cli_print(cli, "%s", strdisp);
+               else
+                       break;
+       }
+
+       return CLI_OK;
+}