X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/ec4de7f8c59e136f02451f4adfbe87b6d7ef36af..7c474381d4dcc23b9fb4d3a2401971a9ef79c889:/cli.c?ds=sidebyside diff --git a/cli.c b/cli.c index 797ac46..7fbe3d1 100644 --- a/cli.c +++ b/cli.c @@ -2,9 +2,10 @@ // vim: sw=8 ts=8 char const *cvs_name = "$Name: $"; -char const *cvs_id_cli = "$Id: cli.c,v 1.61 2005/06/04 15:42:35 bodea Exp $"; +char const *cvs_id_cli = "$Id: cli.c,v 1.76 2006/12/18 12:08:28 bodea Exp $"; #include +#include #include #include #include @@ -25,6 +26,7 @@ char const *cvs_id_cli = "$Id: cli.c,v 1.61 2005/06/04 15:42:35 bodea Exp $"; #include #include "l2tpns.h" +#include "constants.h" #include "util.h" #include "cluster.h" #include "tbf.h" @@ -34,6 +36,7 @@ char const *cvs_id_cli = "$Id: cli.c,v 1.61 2005/06/04 15:42:35 bodea Exp $"; #endif extern tunnelt *tunnel; +extern bundlet *bundle; extern sessiont *session; extern radiust *radius; extern ippoolt *ip_address_pool; @@ -97,9 +100,11 @@ 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 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 regular_stuff(struct cli_def *cli); -static void parsemac(char *string, char mac[6]); #ifdef STATISTICS static int cmd_show_counters(struct cli_def *cli, char *command, char **argv, int argc); @@ -174,6 +179,8 @@ void init_cli(char *hostname) #endif cli_register_command(cli, NULL, "uptime", cmd_uptime, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show uptime and bandwidth utilisation"); + cli_register_command(cli, NULL, "shutdown", cmd_shutdown, PRIVILEGE_PRIVILEGED, MODE_EXEC, "Shutdown l2tpns daemon and exit"); + cli_register_command(cli, NULL, "reload", cmd_reload, PRIVILEGE_PRIVILEGED, MODE_EXEC, "Reload configuration"); c = cli_register_command(cli, NULL, "write", NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL); cli_register_command(cli, c, "memory", cmd_write_memory, PRIVILEGE_PRIVILEGED, MODE_EXEC, "Save the running config to flash"); @@ -267,7 +274,7 @@ void init_cli(char *hostname) } memset(&addr, 0, sizeof(addr)); - clifd = socket(PF_INET, SOCK_STREAM, 6); + clifd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); setsockopt(clifd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); { int flags; @@ -289,10 +296,10 @@ void cli_do(int sockfd) { int require_auth = 1; struct sockaddr_in addr; - int l = sizeof(addr); + socklen_t l = sizeof(addr); if (fork_and_close()) return; - if (getpeername(sockfd, (struct sockaddr *)&addr, &l) == 0) + if (getpeername(sockfd, (struct sockaddr *) &addr, &l) == 0) { require_auth = addr.sin_addr.s_addr != inet_addr("127.0.0.1"); LOG(require_auth ? 3 : 4, 0, 0, "Accepted connection to CLI from %s\n", @@ -407,12 +414,35 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int cli_print(cli, "\tCalling Num:\t%s", session[s].calling); cli_print(cli, "\tCalled Num:\t%s", session[s].called); cli_print(cli, "\tTunnel ID:\t%d", session[s].tunnel); + cli_print(cli, "\tPPP Phase:\t%s", ppp_phase(session[s].ppp.phase)); + switch (session[s].ppp.phase) + { + case Establish: + cli_print(cli, "\t LCP state:\t%s", ppp_state(session[s].ppp.lcp)); + break; + + case Authenticate: + case Network: + cli_print(cli, "\t IPCP state:\t%s", ppp_state(session[s].ppp.ipcp)); + cli_print(cli, "\t IPV6CP state:\t%s", ppp_state(session[s].ppp.ipv6cp)); + cli_print(cli, "\t CCP state:\t%s", ppp_state(session[s].ppp.ccp)); + } cli_print(cli, "\tIP address:\t%s", fmtaddr(htonl(session[s].ip), 0)); cli_print(cli, "\tUnique SID:\t%u", session[s].unique_id); - cli_print(cli, "\tOpened:\t\t%u seconds", abs(time_now - session[s].opened)); - cli_print(cli, "\tIdle time:\t%u seconds", abs(time_now - session[s].last_packet)); - cli_print(cli, "\tNext Recv:\t%u", session[s].nr); - cli_print(cli, "\tNext Send:\t%u", session[s].ns); + cli_print(cli, "\tOpened:\t\t%u seconds", session[s].opened ? abs(time_now - session[s].opened) : 0); + cli_print(cli, "\tIdle time:\t%u seconds", session[s].last_packet ? abs(time_now - session[s].last_packet) : 0); + if (session[s].session_timeout) + { + clockt opened = session[s].opened; + if (session[s].bundle && bundle[session[s].bundle].num_of_links > 1) + opened = bundle[session[s].bundle].online_time; + + cli_print(cli, "\tSess Timeout:\t%u seconds", session[s].session_timeout - (opened ? abs(time_now - opened) : 0)); + } + + if (session[s].idle_timeout) + cli_print(cli, "\tIdle Timeout:\t%u seconds", session[s].idle_timeout - (session[s].last_data ? abs(time_now - session[s].last_data) : 0)); + cli_print(cli, "\tBytes In/Out:\t%u/%u", session[s].cout, session[s].cin); cli_print(cli, "\tPkts In/Out:\t%u/%u", session[s].pout, session[s].pin); cli_print(cli, "\tMRU:\t\t%d", session[s].mru); @@ -507,7 +537,7 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int (session[i].snoop_ip && session[i].snoop_port) ? "Y" : "N", (session[i].throttle_in || session[i].throttle_out) ? "Y" : "N", (session[i].walled_garden) ? "Y" : "N", - (session[i].flags & SF_IPV6CP_ACKED) ? "Y" : "N", + (session[i].ppp.ipv6cp == Opened) ? "Y" : "N", abs(time_now - (unsigned long)session[i].opened), (unsigned long)session[i].cout, (unsigned long)session[i].cin, @@ -816,7 +846,6 @@ static int cmd_show_version(struct cli_def *cli, char *command, char **argv, int 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_md5); cli_print(cli, " %s", cvs_id_ppp); cli_print(cli, " %s", cvs_id_radius); cli_print(cli, " %s", cvs_id_tbf); @@ -952,14 +981,6 @@ static int cmd_show_run(struct cli_def *cli, char *command, char **argv, int arg 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); - 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)); } cli_print(cli, "# Plugins"); @@ -1876,9 +1897,6 @@ static int cmd_set(struct cli_def *cli, char *command, char **argv, int argc) case IPv6: inet_pton(AF_INET6, argv[1], value); 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; @@ -1925,7 +1943,7 @@ int regular_stuff(struct cli_def *cli) if (!show) continue; if (!(p = strchr(m, '\n'))) - p = m + strlen(p); + p = m + strlen(m); cli_error(cli, "\r%s-%u-%u %.*s", debug_levels[(int)ringbuffer->buffer[i].level], @@ -2016,7 +2034,7 @@ static int cmd_router_bgp_neighbour(struct cli_def *cli, char *command, char **a int keepalive; int hold; - if (CLI_HELP_REQUESTED) + if (CLI_HELP_REQUESTED) { switch (argc) { @@ -2126,14 +2144,14 @@ static int cmd_router_bgp_neighbour(struct cli_def *cli, char *command, char **a config->neighbour[i].keepalive = keepalive; config->neighbour[i].hold = hold; - return CLI_OK; + return CLI_OK; } static int cmd_router_bgp_no_neighbour(struct cli_def *cli, char *command, char **argv, int argc) { int i; - if (CLI_HELP_REQUESTED) + if (CLI_HELP_REQUESTED) return cli_arg_help(cli, argc > 0, "A.B.C.D", "BGP neighbour address", "NAME", "BGP neighbour name", @@ -2158,7 +2176,7 @@ static int cmd_router_bgp_no_neighbour(struct cli_def *cli, char *command, char } memset(&config->neighbour[i], 0, sizeof(config->neighbour[i])); - return CLI_OK; + return CLI_OK; } static int cmd_show_bgp(struct cli_def *cli, char *command, char **argv, int argc) @@ -2316,17 +2334,6 @@ static int cmd_restart_bgp(struct cli_def *cli, char *command, char **argv, int #endif /* BGP*/ static int filt; -static int find_access_list(char const *name) -{ - int i; - - for (i = 0; i < MAXFILTER; i++) - if (!(*ip_filters[i].name && strcmp(ip_filters[i].name, name))) - return i; - - return -1; -} - static int access_list(struct cli_def *cli, char **argv, int argc, int add) { int extended; @@ -2377,7 +2384,7 @@ static int access_list(struct cli_def *cli, char **argv, int argc, int add) return CLI_OK; } - filt = find_access_list(argv[1]); + filt = find_filter(argv[1], strlen(argv[1])); if (add) { if (filt < 0) @@ -2882,7 +2889,7 @@ static int cmd_ip_access_list_rule(struct cli_def *cli, char *command, char **ar return CLI_OK; } - if (!memcmp(&ip_filters[filt].rules[i], rule, sizeof(*rule))) + if (!memcmp(&ip_filters[filt].rules[i], rule, offsetof(ip_filter_rulet, counter))) return CLI_OK; } @@ -2970,7 +2977,7 @@ static int cmd_filter(struct cli_def *cli, char *command, char **argv, int argc) return CLI_OK; } - v = find_access_list(argv[i+1]); + v = find_filter(argv[i+1], strlen(argv[i+1])); if (v < 0 || !*ip_filters[v].name) { cli_error(cli, "Access-list %s not defined", argv[i+1]); @@ -3046,7 +3053,7 @@ static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv, for (i = 0; i < argc; i++) { - int f = find_access_list(argv[i]); + int f = find_filter(argv[i], strlen(argv[i])); ip_filter_rulet *rules; if (f < 0 || !*ip_filters[f].name) @@ -3066,7 +3073,7 @@ static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv, { char const *r = show_access_list_rule(ip_filters[f].extended, rules); if (rules->counter) - cli_print(cli, "%s (%d match%s)", r, + cli_print(cli, "%s (%u match%s)", r, rules->counter, rules->counter > 1 ? "es" : ""); else cli_print(cli, "%s", r); @@ -3076,12 +3083,20 @@ static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv, return CLI_OK; } -// Convert a string in the form of abcd.ef12.3456 into char[6] -void parsemac(char *string, char mac[6]) +static int cmd_shutdown(struct cli_def *cli, char *command, char **argv, int argc) { - if (sscanf(string, "%02x%02x.%02x%02x.%02x%02x", (unsigned int *)&mac[0], (unsigned int *)&mac[1], (unsigned int *)&mac[2], (unsigned int *)&mac[3], (unsigned int *)&mac[4], (unsigned int *)&mac[5]) == 6) - return; - if (sscanf(string, "%02x%02x:%02x%02x:%02x%02x", (unsigned int *)&mac[0], (unsigned int *)&mac[1], (unsigned int *)&mac[2], (unsigned int *)&mac[3], (unsigned int *)&mac[4], (unsigned int *)&mac[5]) == 6) - return; - memset(mac, 0, 6); + if (CLI_HELP_REQUESTED) + return CLI_HELP_NO_ARGS; + + kill(getppid(), SIGQUIT); + return CLI_OK; +} + +static int cmd_reload(struct cli_def *cli, char *command, char **argv, int argc) +{ + if (CLI_HELP_REQUESTED) + return CLI_HELP_NO_ARGS; + + kill(getppid(), SIGHUP); + return CLI_OK; }