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#include <string.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <net/ethernet.h>
#include "triton.h"
#include "cli.h"
#include "ppp.h"
#include "memdebug.h"
#include "pppoe.h"
static void show_interfaces(void *cli)
{
struct pppoe_serv_t *serv;
cli_send(cli, "interface: connections: state:\r\n");
cli_send(cli, "-----------------------------------\r\n");
pthread_rwlock_rdlock(&serv_lock);
list_for_each_entry(serv, &serv_list, entry) {
cli_sendv(cli, "%9s %11u %6s\r\n", serv->ifname, serv->conn_cnt, serv->stopping ? "stop" : "active");
}
pthread_rwlock_unlock(&serv_lock);
}
static void intf_help(char * const *fields, int fields_cnt, void *client)
{
uint8_t show = 7;
if (fields_cnt >= 3) {
show &= (strcmp(fields[2], "add")) ? ~1 : ~0;
show &= (strcmp(fields[2], "del")) ? ~2 : ~0;
show &= (strcmp(fields[2], "show")) ? ~4 : ~0;
if (show == 0) {
cli_sendv(client, "Invalid action \"%s\"\r\n",
fields[2]);
show = 7;
}
}
if (show & 1)
cli_send(client,
"pppoe interface add <name>"
" - start pppoe server on specified interface\r\n");
if (show & 2)
cli_send(client,
"pppoe interface del <name>"
" - stop pppoe server on specified interface and"
" drop his connections\r\n");
if (show & 4)
cli_send(client,
"pppoe interface show"
" - show interfaces on which pppoe server"
" started\r\n");
}
static int intf_exec(const char *cmd, char * const *fields, int fields_cnt, void *client)
{
if (fields_cnt == 2)
goto help;
if (fields_cnt == 3) {
if (!strcmp(fields[2], "show"))
show_interfaces(client);
else
goto help;
return CLI_CMD_OK;
}
if (fields_cnt != 4)
goto help;
if (!strcmp(fields[2], "add"))
pppoe_server_start(fields[3], client);
else if (!strcmp(fields[2], "del"))
pppoe_server_stop(fields[3]);
else
goto help;
return CLI_CMD_OK;
help:
intf_help(fields, fields_cnt, client);
return CLI_CMD_OK;
}
//===================================
static int show_stat_exec(const char *cmd, char * const *fields, int fields_cnt, void *client)
{
cli_send(client, "pppoe:\r\n");
cli_sendv(client, " active: %u\r\n", stat_active);
cli_sendv(client, " delayed PADO: %u\r\n", stat_delayed_pado);
cli_sendv(client, " recv PADI: %lu\r\n", stat_PADI_recv);
cli_sendv(client, " drop PADI: %lu\r\n", stat_PADI_drop);
cli_sendv(client, " sent PADO: %lu\r\n", stat_PADO_sent);
cli_sendv(client, " recv PADR(dup): %lu(%lu)\r\n", stat_PADR_recv, stat_PADR_dup_recv);
cli_sendv(client, " sent PADS: %lu\r\n", stat_PADS_sent);
return CLI_CMD_OK;
}
//===================================
static void set_verbose_help(char * const *f, int f_cnt, void *cli)
{
cli_send(cli, "pppoe set verbose <n> - set verbosity of pppoe logging\r\n");
}
static void set_pado_delay_help(char * const *f, int f_cnt, void *cli)
{
cli_send(cli, "pppoe set PADO-delay <delay[,delay1:count1[,delay2:count2[,...]]]> - set PADO delays (ms)\r\n");
}
static void set_service_name_help(char * const *f, int f_cnt, void *cli)
{
cli_send(cli, "pppoe set Service-Name <name> - set Service-Name to respond\r\n");
cli_send(cli, "pppoe set Service-Name * - respond with client's Service-Name\r\n");
}
static void set_ac_name_help(char * const *f, int f_cnt, void *cli)
{
cli_send(cli, "pppoe set AC-Name <name> - set AC-Name tag value\r\n");
}
static void show_verbose_help(char * const *f, int f_cnt, void *cli)
{
cli_send(cli, "pppoe show verbose - show current verbose value\r\n");
}
static void show_pado_delay_help(char * const *f, int f_cnt, void *cli)
{
cli_send(cli, "pppoe show PADO-delay - show current PADO delay value\r\n");
}
static void show_service_name_help(char * const *f, int f_cnt, void *cli)
{
cli_send(cli, "pppoe show Service-Name - show current Service-Name value\r\n");
}
static void show_ac_name_help(char * const *f, int f_cnt, void *cli)
{
cli_send(cli, "pppoe show AC-Name - show current AC-Name tag value\r\n");
}
static int show_verbose_exec(const char *cmd, char * const *f, int f_cnt, void *cli)
{
if (f_cnt != 3)
return CLI_CMD_SYNTAX;
cli_sendv(cli, "%i\r\n", conf_verbose);
return CLI_CMD_OK;
}
static int show_pado_delay_exec(const char *cmd, char * const *f, int f_cnt, void *cli)
{
if (f_cnt != 3)
return CLI_CMD_SYNTAX;
cli_sendv(cli, "%s\r\n", conf_pado_delay);
return CLI_CMD_OK;
}
static int show_service_name_exec(const char *cmd, char * const *f, int f_cnt, void *cli)
{
if (f_cnt != 3)
return CLI_CMD_SYNTAX;
if (conf_service_name)
cli_sendv(cli, "%s\r\n", conf_service_name);
else
cli_sendv(cli, "*\r\n");
return CLI_CMD_OK;
}
static int show_ac_name_exec(const char *cmd, char * const *f, int f_cnt, void *cli)
{
if (f_cnt != 3)
return CLI_CMD_SYNTAX;
cli_sendv(cli, "%s\r\n", conf_ac_name);
return CLI_CMD_OK;
}
static int set_verbose_exec(const char *cmd, char * const *f, int f_cnt, void *cli)
{
if (f_cnt != 4)
return CLI_CMD_SYNTAX;
if (!strcmp(f[3], "0"))
conf_verbose = 0;
else if (!strcmp(f[3], "1"))
conf_verbose = 1;
else
return CLI_CMD_INVAL;
return CLI_CMD_OK;
}
static int set_pado_delay_exec(const char *cmd, char * const *f, int f_cnt, void *cli)
{
if (f_cnt != 4)
return CLI_CMD_SYNTAX;
if (dpado_parse(f[3]))
return CLI_CMD_INVAL;
return CLI_CMD_OK;
}
static int set_service_name_exec(const char *cmd, char * const *f, int f_cnt, void *cli)
{
if (f_cnt != 4)
return CLI_CMD_SYNTAX;
if (conf_service_name)
_free(conf_service_name);
if (!strcmp(f[3], "*"))
conf_service_name = NULL;
else
conf_service_name = _strdup(f[3]);
return CLI_CMD_OK;
}
static int set_ac_name_exec(const char *cmd, char * const *f, int f_cnt, void *cli)
{
if (f_cnt != 4)
return CLI_CMD_SYNTAX;
_free(conf_ac_name);
conf_ac_name = _strdup(f[3]);
return CLI_CMD_OK;
}
//===================================
static void init(void)
{
cli_register_simple_cmd2(show_stat_exec, NULL, 2, "show", "stat");
cli_register_simple_cmd2(intf_exec, intf_help, 2, "pppoe", "interface");
cli_register_simple_cmd2(set_verbose_exec, set_verbose_help, 3, "pppoe", "set", "verbose");
cli_register_simple_cmd2(set_pado_delay_exec, set_pado_delay_help,
3, "pppoe", "set", "PADO-delay");
cli_register_simple_cmd2(set_service_name_exec, set_service_name_help,
3, "pppoe", "set", "Service-Name");
cli_register_simple_cmd2(set_ac_name_exec, set_ac_name_help,
3, "pppoe", "set", "AC-Name");
cli_register_simple_cmd2(show_verbose_exec, show_verbose_help,
3, "pppoe", "show", "verbose");
cli_register_simple_cmd2(show_pado_delay_exec, show_pado_delay_help,
3, "pppoe", "show", "PADO-delay");
cli_register_simple_cmd2(show_service_name_exec, show_service_name_help,
3, "pppoe", "show", "Service-Name");
cli_register_simple_cmd2(show_ac_name_exec, show_ac_name_help,
3, "pppoe", "show", "AC-Name");
}
DEFINE_INIT(22, init);
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