int main(int argc, char **argv)
{
struct thread thread;
master = thread_master_create(NULL);
openzlog("grammar_sandbox", "NONE", 0, LOG_CONS | LOG_NDELAY | LOG_PID,
LOG_DAEMON);
zlog_set_level(ZLOG_DEST_SYSLOG, ZLOG_DISABLED);
zlog_set_level(ZLOG_DEST_STDOUT, LOG_DEBUG);
zlog_set_level(ZLOG_DEST_MONITOR, ZLOG_DISABLED);
/* Library inits. */
cmd_init(1);
host.name = strdup("test");
host.domainname = strdup("testdomainname");
vty_init(master, true);
memory_init();
yang_init();
nb_init(master, NULL, 0);
vty_stdio(vty_do_exit);
/* Fetch next active thread. */
while (thread_fetch(master, &thread))
thread_call(&thread);
/* Not reached. */
exit(0);
}
void
ospf6_log_init ()
{
int flag = 0;
if (!daemon_mode)
flag |= ZLOG_STDOUT;
zlog_default = openzlog (progname, flag, ZLOG_OSPF6,
LOG_CONS|LOG_NDELAY|LOG_PERROR|LOG_PID,
LOG_DAEMON);
}
int
main (void)
{
master = thread_master_create ();
signal_init (master, array_size(sigs), sigs);
zlog_default = openzlog("testsig", ZLOG_NONE,
LOG_CONS|LOG_NDELAY|LOG_PID, LOG_DAEMON);
zlog_set_level (NULL, ZLOG_DEST_SYSLOG, ZLOG_DISABLED);
zlog_set_level (NULL, ZLOG_DEST_STDOUT, LOG_DEBUG);
zlog_set_level (NULL, ZLOG_DEST_MONITOR, ZLOG_DISABLED);
while (thread_fetch (master, &t))
thread_call (&t);
exit (0);
}
int main ()
{
struct ospf6_list *list;
struct ospf6_list_node *node;
int flag;
flag |= ZLOG_STDOUT;
zlog_default = openzlog ("test", flag, ZLOG_OSPF6,
LOG_CONS|LOG_NDELAY|LOG_PERROR|LOG_PID,
LOG_DAEMON);
cmd_init (1);
memory_init ();
list = ospf6_list_create ();
ospf6_list_add_index ("This", list, 0);
ospf6_list_add_index ("is", list, 1);
ospf6_list_add_index ("a", list, 2);
ospf6_list_add_index ("test", list, 3);
ospf6_list_add_index ("for", list, 4);
ospf6_list_add_index ("list", list, 5);
ospf6_list_add_index ("of", list, 6);
ospf6_list_add_index ("ospf6", list, 7);
ospf6_list_add_index ("!!", list, 8);
ospf6_list_add_index ("!!", list, 0);
ospf6_list_debug (list);
for (node = ospf6_list_head (list); node; node = ospf6_list_next (node))
{
printf ("%s ", (char *)node->data);
}
printf ("\n");
printf ("LIST: %ld LISTNODE: %ld\n",
mstat[MTYPE_LINK_LIST].alloc, mstat[MTYPE_LINK_NODE].alloc);
for (node = ospf6_list_head (list); node; node = ospf6_list_next (node))
{
if (strcmp ((char *)node->data, "test") == 0)
ospf6_list_remove (node->data, list);
}
for (node = ospf6_list_head (list); node; node = ospf6_list_next (node))
{
printf ("%s ", (char *)node->data);
}
printf ("\n");
printf ("LIST: %ld LISTNODE: %ld\n",
mstat[MTYPE_LINK_LIST].alloc, mstat[MTYPE_LINK_NODE].alloc);
ospf6_list_add_index ("test", list, 3);
for (node = ospf6_list_head (list); node; node = ospf6_list_next (node))
{
printf ("%s ", (char *)node->data);
}
printf ("\n");
printf ("LIST: %ld LISTNODE: %ld\n",
mstat[MTYPE_LINK_LIST].alloc, mstat[MTYPE_LINK_NODE].alloc);
ospf6_list_remove_index (list, 3);
for (node = ospf6_list_head (list); node; node = ospf6_list_next (node))
{
printf ("%s ", (char *)node->data);
}
printf ("\n");
printf ("LIST: %ld LISTNODE: %ld\n",
mstat[MTYPE_LINK_LIST].alloc, mstat[MTYPE_LINK_NODE].alloc);
ospf6_list_delete (list);
printf ("LIST: %ld LISTNODE: %ld\n",
mstat[MTYPE_LINK_LIST].alloc, mstat[MTYPE_LINK_NODE].alloc);
return 0;
}
/* Main startup routine. */
int
main (int argc, char **argv)
{
char *p;
char *vty_addr = NULL;
int vty_port = ZEBRA_VTY_PORT;
int dryrun = 0;
int batch_mode = 0;
int daemon_mode = 0;
char *config_file = NULL;
char *progname;
struct thread thread;
char *zserv_path = NULL;
/* Set umask before anything for security */
umask (0027);
/* preserve my name */
progname = ((p = strrchr (argv[0], '/')) ? ++p : argv[0]);
zlog_default = openzlog (progname, ZLOG_ZEBRA,
LOG_CONS|LOG_NDELAY|LOG_PID, LOG_DAEMON);
while (1)
{
int opt;
#ifdef HAVE_NETLINK
opt = getopt_long (argc, argv, "bdkf:i:z:hA:P:ru:g:vs:C", longopts, 0);
#else
opt = getopt_long (argc, argv, "bdkf:i:z:hA:P:ru:g:vC", longopts, 0);
#endif /* HAVE_NETLINK */
if (opt == EOF)
break;
switch (opt)
{
case 0:
break;
case 'b':
batch_mode = 1;
case 'd':
daemon_mode = 1;
break;
case 'k':
keep_kernel_mode = 1;
break;
case 'C':
dryrun = 1;
break;
case 'f':
config_file = optarg;
break;
case 'A':
vty_addr = optarg;
break;
case 'i':
pid_file = optarg;
break;
case 'z':
zserv_path = optarg;
break;
case 'P':
/* Deal with atoi() returning 0 on failure, and zebra not
listening on zebra port... */
if (strcmp(optarg, "0") == 0)
{
vty_port = 0;
break;
}
vty_port = atoi (optarg);
if (vty_port <= 0 || vty_port > 0xffff)
vty_port = ZEBRA_VTY_PORT;
break;
case 'r':
retain_mode = 1;
break;
#ifdef HAVE_NETLINK
case 's':
nl_rcvbufsize = atoi (optarg);
break;
#endif /* HAVE_NETLINK */
case 'u':
zserv_privs.user = optarg;
break;
case 'g':
zserv_privs.group = optarg;
break;
case 'v':
print_version (progname);
exit (0);
break;
case 'h':
usage (progname, 0);
break;
default:
usage (progname, 1);
break;
}
}
/* Make master thread emulator. */
zebrad.master = thread_master_create ();
/* privs initialise */
zprivs_init (&zserv_privs);
/* Vty related initialize. */
signal_init (zebrad.master, Q_SIGC(zebra_signals), zebra_signals);
cmd_init (1);
vty_init (zebrad.master);
memory_init ();
/* Zebra related initialize. */
zebra_init ();
rib_init ();
zebra_if_init ();
zebra_debug_init ();
router_id_init();
zebra_vty_init ();
access_list_init ();
prefix_list_init ();
rtadv_init ();
#ifdef HAVE_IRDP
irdp_init();
#endif
/* For debug purpose. */
/* SET_FLAG (zebra_debug_event, ZEBRA_DEBUG_EVENT); */
/* Make kernel routing socket. */
kernel_init ();
interface_list ();
route_read ();
/* Sort VTY commands. */
sort_node ();
#ifdef HAVE_SNMP
zebra_snmp_init ();
#endif /* HAVE_SNMP */
/* Process the configuration file. Among other configuration
* directives we can meet those installing static routes. Such
* requests will not be executed immediately, but queued in
* zebra->ribq structure until we enter the main execution loop.
* The notifications from kernel will show originating PID equal
* to that after daemon() completes (if ever called).
*/
vty_read_config (config_file, config_default);
/* Don't start execution if we are in dry-run mode */
if (dryrun)
return(0);
/* Clean up rib. */
rib_weed_tables ();
/* Exit when zebra is working in batch mode. */
if (batch_mode)
exit (0);
/* Daemonize. */
if (daemon_mode && daemon (0, 0) < 0)
{
zlog_err("Zebra daemon failed: %s", strerror(errno));
exit (1);
}
/* Output pid of zebra. */
pid_output (pid_file);
/* After we have successfully acquired the pidfile, we can be sure
* about being the only copy of zebra process, which is submitting
* changes to the FIB.
* Clean up zebra-originated routes. The requests will be sent to OS
* immediately, so originating PID in notifications from kernel
* will be equal to the current getpid(). To know about such routes,
* we have to have route_read() called before.
*/
if (! keep_kernel_mode)
rib_sweep_route ();
/* Needed for BSD routing socket. */
pid = getpid ();
/* This must be done only after locking pidfile (bug #403). */
zebra_zserv_socket_init (zserv_path);
/* Make vty server socket. */
vty_serv_sock (vty_addr, vty_port, ZEBRA_VTYSH_PATH);
/* Print banner. */
zlog_notice ("Zebra %s starting: vty@%d", QUAGGA_VERSION, vty_port);
while (thread_fetch (zebrad.master, &thread))
thread_call (&thread);
/* Not reached... */
return 0;
}
/* Main startup routine. */
int
rtm_init (int argc, char **argv)
{
char *p;
char *vty_addr = NULL;
int vty_port = ZEBRA_VTY_PORT;
int dryrun = 0;
int batch_mode = 0;
int daemon_mode = 0;
char *config_file = NULL;
char *progname;
struct thread thread;
char *zserv_path = NULL;
/* Set umask before anything for security */
umask (0027);
/* preserve my name */
progname = ((p = strrchr (argv[0], '/')) ? ++p : argv[0]);
zlog_default = openzlog (progname, ZLOG_ZEBRA,
LOG_CONS|LOG_NDELAY|LOG_PID, LOG_DAEMON);
/* Make master thread emulator. */
zebrad.master = thread_master_create ();
/* privs initialise */
zprivs_init (&zserv_privs);
/* Vty related initialize. */
signal_init (zebrad.master, Q_SIGC(zebra_signals), zebra_signals);
#if 0
/*
* All CLI command registrations commented out
*/
cmd_init (1);
vty_init (zebrad.master);
memory_init ();
zebra_init ();
zebra_if_init ();
zebra_vty_init ();
/* Sort VTY commands. */
sort_node ();
#endif
/* Zebra related initialize. */
rib_init ();
zebra_debug_init ();
router_id_init();
access_list_init ();
prefix_list_init ();
rtadv_init ();
#ifdef HAVE_IRDP
irdp_init();
#endif
/* For debug purpose. */
/* SET_FLAG (zebra_debug_event, ZEBRA_DEBUG_EVENT); */
#if 0
/*
* The Kernel FIB Interface is no longer needed
*/
/* Make kernel routing socket. */
kernel_init ();
interface_list ();
route_read ();
#endif
#ifdef HAVE_SNMP
zebra_snmp_init ();
#endif /* HAVE_SNMP */
/* Process the configuration file. Among other configuration
* directives we can meet those installing static routes. Such
* requests will not be executed immediately, but queued in
* zebra->ribq structure until we enter the main execution loop.
* The notifications from kernel will show originating PID equal
* to that after daemon() completes (if ever called).
*/
vty_read_config (config_file, config_default);
/* Don't start execution if we are in dry-run mode */
if (dryrun)
return(0);
/* Clean up rib. */
rib_weed_tables ();
/* Exit when zebra is working in batch mode. */
if (batch_mode)
exit (0);
#if 0
/* Daemonize. */
if (daemon_mode && daemon (0, 0) < 0)
{
zlog_err("Zebra daemon failed: %s", strerror(errno));
exit (1);
}
/* Output pid of zebra. */
pid_output (pid_file);
#endif
/* After we have successfully acquired the pidfile, we can be sure
* about being the only copy of zebra process, which is submitting
* changes to the FIB.
* Clean up zebra-originated routes. The requests will be sent to OS
* immediately, so originating PID in notifications from kernel
* will be equal to the current getpid(). To know about such routes,
* we have to have route_read() called before.
*/
if (! keep_kernel_mode)
rib_sweep_route ();
#if 0
/* Needed for BSD routing socket. */
pid = getpid ();
/* This must be done only after locking pidfile (bug #403). */
zebra_zserv_socket_init (zserv_path);
/* Make vty server socket. */
vty_serv_sock (vty_addr, vty_port, ZEBRA_VTYSH_PATH);
#endif
/* Print banner. */
zlog_notice ("Zebra %s starting: vty@%d", QUAGGA_VERSION, vty_port);
while (thread_fetch (zebrad.master, &thread))
thread_call (&thread);
/* Not reached... */
return 0;
}
int main(int argc, char *argv[])
{
int opt;
char * config_file = "/etc/zebralite/ospf6_sibling.conf";
char * sisis_addr;
struct in6_addr * sibling_addr;
struct list * replicas;
struct vconn * vconn;
int retval;
struct rfpbuf * buffer;
struct thread thread;
struct in6_addr * ctrl_addr;
int sisis_fd;
uint64_t host_num = 1;
bool restart_mode = false;
struct sigaction sa;
/* Command line argument treatment. */
while(1)
{
opt = getopt_long(argc, argv, "rf:", longopts, 0);
if(opt == EOF)
break;
switch(opt)
{
case 'f':
config_file = optarg;
break;
case 'r':
restart_mode = true;
break;
}
}
zlog_default = openzlog(argv[0], ZLOG_OSPF6_SIBLING, LOG_CONS|LOG_NDELAY|LOG_PID, LOG_DAEMON);
cmd_init(1);
vty_init(master);
ospf6_sibling_debug_init();
// signal_init - use sigaction
sa.sa_handler = terminate;
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
sigaction(SIGABRT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
sigaction(SIGINT, &sa, NULL);
/* thread master */
master = thread_master_create();
/* initialize ospf6 */
ospf6_top_init(restart_mode);
ospf6_area_init();
sisis_addr = calloc(INET6_ADDRSTRLEN, sizeof(char));
if((sisis_fd = sisis_init(sisis_addr, host_num, SISIS_PTYPE_OSPF6_SBLING) < 0))
{
printf("sisis_init error\n");
exit(1);
}
sibling_addr = calloc(1, sizeof(struct in6_addr));
inet_pton(AF_INET6, sisis_addr, sibling_addr);
replicas = get_ospf6_sibling_addrs();
ospf6_replicas_init(sibling_addr, replicas);
// init ctrl clients and restart msg queue
sibling_ctrl_init();
// this is where the command actually gets executed
vty_read_config(config_file, config_default);
if(restart_mode)
{
zlog_notice("<---- OSPF6 Sibling starting in restart mode: %d ---->", getpid());
}
else
{
zlog_notice("<---- OSPF6 Sibling starting in normal mode: %d ---->", getpid());
}
zlog_debug("sibling sisis addr: %s", sisis_addr);
free(sisis_addr);
unsigned int num_of_controllers = number_of_sisis_addrs_for_process_type(SISIS_PTYPE_CTRL);
if(IS_OSPF6_SIBLING_DEBUG_SISIS)
{
zlog_debug("num of controllers: %d", num_of_controllers);
}
sibling_ctrl_set_addresses(sibling_addr);
// Monitor rib changes in the case that we need to restart it
struct subscribe_to_rib_changes_info info;
info.rib_add_ipv4_route = rib_monitor_add_ipv4_route;
info.rib_remove_ipv4_route = rib_monitor_remove_ipv4_route;
info.rib_add_ipv6_route = rib_monitor_add_ipv6_route;
info.rib_remove_ipv6_route = rib_monitor_remove_ipv6_route;
subscribe_to_rib_changes(&info);
/* Start finite state machine, here we go! */
while(thread_fetch(master, &thread))
thread_call(&thread);
}
/* Main startup routine. */
int
main (int argc, char **argv)
{
char *p;
char *vty_addr = NULL;
int vty_port = ZEBRA_VTY_PORT;
int batch_mode = 0;
int daemon_mode = 0;
char *config_file = NULL;
char *progname;
struct thread thread;
void rib_weed_tables ();
void zebra_vty_init ();
/* Set umask before anything for security */
umask (0027);
/* preserve my name */
progname = ((p = strrchr (argv[0], '/')) ? ++p : argv[0]);
zlog_default = openzlog (progname, ZLOG_ZEBRA,
LOG_CONS|LOG_NDELAY|LOG_PID, LOG_DAEMON);
while (1)
{
int opt;
#ifdef HAVE_NETLINK
opt = getopt_long (argc, argv, "bdklf:i:hA:P:ru:g:vs:", longopts, 0);
#else
opt = getopt_long (argc, argv, "bdklf:i:hA:P:ru:g:v", longopts, 0);
#endif /* HAVE_NETLINK */
if (opt == EOF)
break;
switch (opt)
{
case 0:
break;
case 'b':
batch_mode = 1;
case 'd':
daemon_mode = 1;
break;
case 'k':
keep_kernel_mode = 1;
break;
case 'l':
/* log_mode = 1; */
break;
case 'f':
config_file = optarg;
break;
case 'A':
vty_addr = optarg;
break;
case 'i':
pid_file = optarg;
break;
case 'P':
/* Deal with atoi() returning 0 on failure, and zebra not
listening on zebra port... */
if (strcmp(optarg, "0") == 0)
{
vty_port = 0;
break;
}
vty_port = atoi (optarg);
vty_port = (vty_port ? vty_port : ZEBRA_VTY_PORT);
break;
case 'r':
retain_mode = 1;
break;
#ifdef HAVE_NETLINK
case 's':
nl_rcvbufsize = atoi (optarg);
break;
#endif /* HAVE_NETLINK */
case 'u':
zserv_privs.user = optarg;
break;
case 'g':
zserv_privs.group = optarg;
break;
case 'v':
print_version (progname);
exit (0);
break;
case 'h':
usage (progname, 0);
break;
default:
usage (progname, 1);
break;
}
}
/* Make master thread emulator. */
zebrad.master = thread_master_create ();
/* privs initialise */
zprivs_init (&zserv_privs);
/* Vty related initialize. */
signal_init (zebrad.master, Q_SIGC(zebra_signals), zebra_signals);
cmd_init (1);
vty_init (zebrad.master);
memory_init ();
/* Zebra related initialize. */
zebra_init ();
rib_init ();
zebra_if_init ();
zebra_debug_init ();
router_id_init();
zebra_vty_init ();
access_list_init ();
rtadv_init ();
#ifdef HAVE_IRDP
irdp_init();
#endif
/* For debug purpose. */
/* SET_FLAG (zebra_debug_event, ZEBRA_DEBUG_EVENT); */
/* Make kernel routing socket. */
kernel_init ();
interface_list ();
route_read ();
/* Sort VTY commands. */
sort_node ();
#ifdef HAVE_SNMP
zebra_snmp_init ();
#endif /* HAVE_SNMP */
/* Clean up self inserted route. */
if (! keep_kernel_mode)
rib_sweep_route ();
/* Configuration file read*/
vty_read_config (config_file, config_default);
/* Clean up rib. */
rib_weed_tables ();
/* Exit when zebra is working in batch mode. */
if (batch_mode)
exit (0);
/* Needed for BSD routing socket. */
old_pid = getpid ();
/* Daemonize. */
if (daemon_mode)
daemon (0, 0);
/* Output pid of zebra. */
pid_output (pid_file);
/* Needed for BSD routing socket. */
pid = getpid ();
/* Make vty server socket. */
vty_serv_sock (vty_addr, vty_port, ZEBRA_VTYSH_PATH);
/* Print banner. */
zlog_notice ("Zebra %s starting: vty@%d", QUAGGA_VERSION, vty_port);
while (thread_fetch (zebrad.master, &thread))
thread_call (&thread);
/* Not reached... */
exit (0);
}
int main (int argc, char *argv[])
{
/*
1. acquire all simulation parameters or use the default values
2. generate the simulation begin event @time = 0
3. add this event to the timer queue
4. while (simulatio not finished) {
advance the simu time by 1 time unit (ms)
}
*/
/* 1. */
simu_paras_t spt;
spt.t.packet_size = PKT_SIZE; /* bytes */
spt.rl.link_distance = 0;
spt.rl.prop_delay = MS2US(270); /* 270 ms */
spt.rl.link_bandwidth = BANDWIDTH; /* bps */
spt.rl.per = PER; /* x/10000 */
/* this should be set when the mac pdu is build (at the tx_begin_event) */
/*
spt.tx_delay = ( (1e3 * OCTET *
(spt.t.packet_size +
MAC_HEADER_SIZE +
PHY_HEADER_SIZE))
/ spt.rl.link_bandwidth );
*/
/* rlc params */
spt.rlc_paras.ump.t_Reordering = MS2US(T_REORDERING); /* ms */
spt.rlc_paras.ump.UM_Window_Size = UWSize; /* window size */
spt.rlc_paras.ump.sn_FieldLength = SN_LEN; /* sn length */
#define PTIMER_MEM_MAX 4096*16
spt.g_mem_ptimer_t = fastalloc_create(sizeof(ptimer_t), PTIMER_MEM_MAX, 0, 100);
assert(spt.g_mem_ptimer_t);
/* #define PACKET_MEM_MAX (4096*16*16*8) */
/* spt.g_mem_packet_t = fastalloc_create(sizeof(packet_t), PACKET_MEM_MAX, 0, 100); */
/* assert(spt.g_mem_packet_t); */
/* @transmitter */
/* @receiver */
/* leave these to be done at the simulatioin begin event */
/* init log */
zlog_default = openzlog(ZLOG_STDOUT);
zlog_set_pri(zlog_default, LOG_INFO);
zlog_reset_flag(zlog_default, ZLOG_LOGTIME); /* no time display */
ZLOG_DEBUG("pkt size = %d, prop delay = %d, link bandwidth = %d\n",
spt.t.packet_size, spt.rl.prop_delay, spt.rl.link_bandwidth);
/* 2. */
/* FIXME: simu time unit: 1us! */
ptimer_t simu_begin_timer = {
.duration = 0,
.onexpired_func = simu_begin_event,
.param[0] = (void*) &spt,
.param[1] = (void*) SIMU_BEGIN,
};
time_t t;
srand((unsigned) time(&t));
/* 3. */
rlc_init();
rlc_timer_start(&simu_begin_timer);
/* 4. */
int step_in_us = 1;
while (g_is_finished == NOT_FINISHED && g_time_elasped_in_us <= MS2US(S2MS(SIMU_TIME)) ) {
rlc_timer_push(step_in_us); /* us */
g_time_elasped_in_us += step_in_us;
if ( g_time_elasped_in_us % (int)MS2US(S2MS(1)) == 0 ) {
ZLOG_INFO("simu time = %f\n", g_time_elasped_in_us/MS2US(S2MS(1)));
}
}
/* output the simu result */
ZLOG_DEBUG("time_elasped_in_us = %d\n", g_time_elasped_in_us);
int cnt = 0;
int output_e2e_delay = 1;
int n_rxok = 0, n_rxerr = 0;
while (!DLLIST_EMPTY(&g_sink_packet_list)) {
packet_t *pktt = (packet_t*) DLLIST_HEAD(&g_sink_packet_list);
/* 1. tx throughput */
// output_tx_throughput(pktt);
// output_rx_throughput(pktt);
/* 2. e2e delay */
switch (pktt->ptt) {
case RX_OK:
n_rxok++;
break;
case RX_ERR:
n_rxerr++;
break;
default:
assert(0);
break;
}
if( output_e2e_delay ) {
if (pktt->ptt == RX_OK )
ZLOG_INFO("SN, buffering: %u, %u\n", pktt->sequence_no, pktt->rx_deliver_timestamp - pktt->rx_end_timestamp);
}
dllist_remove(&g_sink_packet_list, &(pktt->node));
cnt++;
// FASTFREE(spt.g_mem_packet_t, pktt);
free(pktt); pktt = NULL;
}
output_tx_throughput(NULL);
output_rx_throughput(NULL);
ZLOG_INFO("n_txed = %d, n_rxok = %d, n_rxerr = %d\n", cnt, n_rxok, n_rxerr);
return 0;
}
