release/src/router/rc/rc.h

   1 /*
   2  * Router rc control script
   3  *
   4  * Copyright 2005, Broadcom Corporation
   5  * All Rights Reserved.
   6  *
   7  * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
   8  * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
   9  * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
  10  * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
  11  *
  12  * $Id: rc.h,v 1.39 2005/03/29 02:00:06 honor Exp $
  13  */
  14
  15 #ifndef __RC_H__
  16 #define __RC_H__
  17
  18 #define _GNU_SOURCE
  19
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <unistd.h>
  23 #include <ctype.h> // !!TB
  24 #include <string.h>
  25 #include <signal.h>
  26 #include <syslog.h>
  27 #include <netinet/in.h>
  28 #include <fcntl.h>
  29 #include <net/if.h>
  30
  31 #include <bcmnvram.h>
  32 #include <utils.h>
  33 #include <shutils.h>
  34 #include <shared.h>
  35
  36 #include <tomato_profile.h>
  37 #include <tomato_config.h>
  38
  39 //      #define DEBUG_IPTFILE
  40 //      #define DEBUG_RCTEST
  41 //      #define DEBUG_NOISY
  42
  43 #ifdef DEBUG_NOISY
  44 #define TRACE_PT(args...) do { _dprintf("[%d:%s +%ld] ", getpid(), __FUNCTION__, get_uptime()); _dprintf(args); } while(0)
  45 #else
  46 #define TRACE_PT(args...) do { } while(0)
  47 #endif
  48
  49 #define MOUNT_ROOT      "/tmp/mnt"
  50 #define PROC_SCSI_ROOT  "/proc/scsi"
  51 #define USB_STORAGE     "usb-storage"
  52
  53 #define BOOT            0
  54 #define REDIAL          1
  55 #define CONNECTING      2
  56
  57 #define PPPOE0          0
  58 #define PPPOE1          1
  59
  60 #define GOT_IP                          0x01
  61 #define RELEASE_IP                      0x02
  62 #define GET_IP_ERROR            0x03
  63 #define RELEASE_WAN_CONTROL     0x04
  64 #define USB_DATA_ACCESS         0x05    //For WRTSL54GS
  65 #define USB_CONNECT                     0x06    //For WRTSL54GS
  66 #define USB_DISCONNECT          0x07    //For WRTSL54GS
  67
  68 /*
  69 // ?
  70 #define SET_LED(val) \
  71 { \
  72         int filep; \
  73         if(check_hw_type() == BCM4704_BCM5325F_CHIP) { \
  74                 if ((filep = open("/dev/ctmisc", O_RDWR,0))) \
  75                 { \
  76                         ioctl(filep, val, 0); \
  77                         close(filep); \
  78                 } \
  79         } \
  80 }
  81 */
  82
  83 #define SET_LED(val)    do { } while(0)
  84
  85 typedef enum { IPT_TABLE_NAT, IPT_TABLE_FILTER, IPT_TABLE_MANGLE } ipt_table_t;
  86
  87 #define IFUP (IFF_UP | IFF_RUNNING | IFF_BROADCAST | IFF_MULTICAST)
  88
  89 #define sin_addr(s) (((struct sockaddr_in *)(s))->sin_addr)
  90 #define sin6_addr(s) (((struct sockaddr_in6 *)(s))->sin6_addr)
  91
  92 #define IPT_V4  0x01
  93 #define IPT_V6  0x02
  94 #define IPT_ANY_AF      (IPT_V4 | IPT_V6)
  95 #define IPT_AF_IS_EMPTY(f)      ((f & IPT_ANY_AF) == 0)
  96
  97 // init.c
  98 extern int init_main(int argc, char *argv[]);
  99 extern int reboothalt_main(int argc, char *argv[]);
 100 extern int console_main(int argc, char *argv[]);
 101
 102 // interface.c
 103 extern int _ifconfig(const char *name, int flags, const char *addr, const char *netmask, const char *dstaddr);
 104 #define ifconfig(name, flags, addr, netmask) _ifconfig(name, flags, addr, netmask, NULL)
 105 extern int route_add(char *name, int metric, char *dst, char *gateway, char *genmask);
 106 extern void route_del(char *name, int metric, char *dst, char *gateway, char *genmask);
 107 extern void config_loopback(void);
 108 extern int start_vlan(void);
 109 extern int stop_vlan(void);
 110 extern int config_vlan(void);
 111 extern void config_loopback(void);
 112 #ifdef TCONFIG_IPV6
 113 extern int ipv6_mapaddr4(struct in6_addr *addr6, int ip6len, struct in_addr *addr4, int ip4mask);
 114 #endif
 115
 116 // listen.c
 117 extern int listen_main(int argc, char **argv);
 118
 119 // ppp.c
 120 extern int ipup_main(int argc, char **argv);
 121 extern int ipdown_main(int argc, char **argv);
 122 extern int pppevent_main(int argc, char **argv);
 123 extern int set_pppoepid_main(int argc, char **argv);
 124 extern int pppoe_down_main(int argc, char **argv);
 125
 126 #ifdef TCONFIG_IPV6
 127 extern int ip6up_main(int argc, char **argv);
 128 extern int ip6down_main(int argc, char **argv);
 129 #endif
 130
 131 // rc.c
 132 extern void restore_defaults(void);
 133
 134 // redial.c
 135 extern int start_redial(void);
 136 extern int stop_redial(void);
 137 extern int redial_main(int argc, char **argv);
 138
 139 // wan.c
 140 extern void start_pptp(int mode);
 141 extern void stop_pptp(void);
 142 extern void start_pppoe(int);
 143 extern void stop_pppoe(void);
 144 extern void start_l2tp(void);
 145 extern void stop_l2tp(void);
 146 extern void start_wan(int mode);
 147 extern void start_wan_done(char *ifname);
 148 extern char *wan_gateway(void);
 149 #ifdef TCONFIG_IPV6
 150 extern void start_wan6_done(const char *wan_ifname);
 151 #endif
 152 extern void stop_wan(void);
 153 extern void force_to_dial(void);
 154 extern void do_wan_routes(char *ifname, int metric, int add);
 155 extern void preset_wan(char *ifname, char *gw, char *netmask);
 156
 157 // network.c
 158 extern void set_host_domain_name(void);
 159 extern void set_et_qos_mode(int sfd);
 160 extern void start_lan(void);
 161 extern void stop_lan(void);
 162 extern void hotplug_net(void);
 163 extern void do_static_routes(int add);
 164 extern int radio_main(int argc, char *argv[]);
 165 extern int wldist_main(int argc, char *argv[]);
 166 extern void stop_wireless(void);
 167 extern void start_wireless(void);
 168 extern void start_wl(void);
 169 extern void unload_wl(void);
 170 extern void load_wl(void);
 171 #ifdef TCONFIG_IPV6
 172 extern void enable_ipv6(int enable);
 173 extern void accept_ra(const char *ifname);
 174 #else
 175 #define enable_ipv6(enable) do {} while (0)
 176 #define accept_ra(ifname) do {} while (0)
 177 #endif
 178
 179 // dhcpc.c
 180 extern int dhcpc_event_main(int argc, char **argv);
 181 extern int dhcpc_release_main(int argc, char **argv);
 182 extern int dhcpc_renew_main(int argc, char **argv);
 183 extern void start_dhcpc(void);
 184 extern void stop_dhcpc(void);
 185 #ifdef TCONFIG_IPV6
 186 extern int dhcp6c_state_main(int argc, char **argv);
 187 extern void start_dhcp6c(void);
 188 extern void stop_dhcp6c(void);
 189 #endif
 190
 191 // services.c
 192 extern void start_cron(void);
 193 extern void stop_cron(void);
 194 extern void start_zebra(void);
 195 extern void stop_zebra(void);
 196 extern void start_upnp(void);
 197 extern void stop_upnp(void);
 198 extern void start_syslog(void);
 199 extern void stop_syslog(void);
 200 extern void start_igmp_proxy(void);
 201 extern void stop_igmp_proxy(void);
 202 extern void start_udpxy(void);
 203 extern void stop_udpxy(void);
 204 extern void start_httpd(void);
 205 extern void stop_httpd(void);
 206 extern void clear_resolv(void);
 207 extern void dns_to_resolv(void);
 208 extern void start_dnsmasq(void);
 209 extern void stop_dnsmasq(void);
 210 extern void set_tz(void);
 211 extern void start_ntpc(void);
 212 extern void stop_ntpc(void);
 213 extern void check_services(void);
 214 extern void exec_service(void);
 215 extern int service_main(int argc, char *argv[]);
 216 extern void start_service(const char *name);
 217 extern void stop_service(const char *name);
 218 extern void restart_service(const char *name);
 219 extern void start_services(void);
 220 extern void stop_services(void);
 221 // !!TB - USB and NAS
 222 #ifdef TCONFIG_USB
 223 extern void restart_nas_services(int stop, int start);
 224 #else
 225 #define restart_nas_services(args...) do { } while(0)
 226 #endif
 227 #ifdef LINUX26
 228 extern void start_hotplug2();
 229 extern void stop_hotplug2(void);
 230 #endif
 231 #ifdef TCONFIG_IPV6
 232 extern void start_ipv6_tunnel(void);
 233 extern void stop_ipv6_tunnel(void);
 234 extern void start_6rd_tunnel(void);
 235 extern void stop_6rd_tunnel(void);
 236 extern void start_radvd(void);
 237 extern void stop_radvd(void);
 238 extern void start_ipv6(void);
 239 extern void stop_ipv6(void);
 240 #endif
 241
 242 // !!TB - USB Support
 243 // usb.c
 244 #ifdef TCONFIG_USB
 245 extern void start_usb(void);
 246 extern void stop_usb(void);
 247 extern int dir_is_mountpoint(const char *root, const char *dir);
 248 extern void hotplug_usb(void);
 249 extern void remove_storage_main(int shutdn);
 250 #else
 251 #define start_usb(args...) do { } while(0)
 252 #define stop_usb(args...) do { } while(0)
 253 #define dir_is_mountpoint(args...) (0)
 254 #define hotplug_usb(args...) do { } while(0)
 255 #define remove_storage_main(args...) do { } while(0)
 256 #endif
 257
 258 // wnas.c
 259 extern int wds_enable(void);
 260 extern int wl_security_on(void);
 261 extern void start_nas(void);
 262 extern void stop_nas(void);
 263 extern void notify_nas(const char *ifname);
 264
 265 // firewall.c
 266 extern wanface_list_t wanfaces;
 267 extern char lanface[];
 268 #ifdef TCONFIG_IPV6
 269 extern char wan6face[];
 270 #endif
 271 extern char lan_cclass[];
 272 extern const char *chain_in_accept;
 273 extern const char *chain_out_drop;
 274 extern const char *chain_out_accept;
 275 extern const char *chain_out_reject;
 276 extern char **layer7_in;
 277
 278 extern void enable_ip_forward(void);
 279 extern void enable_ip6_forward(void);
 280 extern void ipt_write(const char *format, ...);
 281 extern void ip6t_write(const char *format, ...);
 282 #if defined(TCONFIG_IPV6) && defined(LINUX26)
 283 #define ip46t_write(args...) do { ipt_write(args); ip6t_write(args); } while(0)
 284 //#define ip46t_flagged_write(do_ip4t, do_ip6t, args...) do { if (do_ip4t) ipt_write(args); if (do_ip6t) ip6t_write(args); } while(0)
 285 #define ip46t_flagged_write(do_ip46t, args...) do { if (do_ip46t & IPT_V4) ipt_write(args); if (do_ip46t & IPT_V6) ip6t_write(args); } while(0)
 286 #define ip46t_cond_write(do_ip6t, args...) do { if (do_ip6t) ip6t_write(args); else ipt_write(args); } while(0)
 287 #else
 288 #define ip46t_write ipt_write
 289 //#define ip46t_flagged_write(do_ip4t, do_ip6t, args...) do { if (do_ip4t) ipt_write(args); } while(0)
 290 #define ip46t_flagged_write(do_ip46t, args...) do { if (do_ip46t & IPT_V4) ipt_write(args); } while(0)
 291 #define ip46t_cond_write(do_ip6t, args...) ipt_write(args)
 292 #endif
 293 extern void ipt_log_unresolved(const char *addr, const char *addrtype, const char *categ, const char *name);
 294 extern int ipt_addr(char *addr, int maxlen, const char *s, const char *dir, int af, int strict, const char *categ, const char *name);
 295 extern int ipt_dscp(const char *v, char *opt);
 296 extern int ipt_ipp2p(const char *v, char *opt);
 297 extern int ipt_layer7(const char *v, char *opt);
 298 extern void ipt_layer7_inbound(void);
 299 extern int start_firewall(void);
 300 extern int stop_firewall(void);
 301 #ifdef DEBUG_IPTFILE
 302 extern void create_test_iptfile(void);
 303 #endif
 304 #ifdef LINUX26
 305 extern void allow_fastnat(const char *service, int allow);
 306 extern void try_enabling_fastnat(void);
 307 #endif
 308
 309 // arpbind.c
 310 extern void start_arpbind(void);
 311 extern void stop_arpbind(void);
 312
 313 // forward.c
 314 extern void ipt_forward(ipt_table_t table);
 315 extern void ipt_triggered(ipt_table_t table);
 316
 317 #ifdef TCONFIG_IPV6
 318 extern void ip6t_forward(void);
 319 #endif
 320
 321 // restrict.c
 322 extern int rcheck_main(int argc, char *argv[]);
 323 extern void ipt_restrictions(void);
 324 extern void sched_restrictions(void);
 325
 326 // qos.c
 327 extern void ipt_qos(void);
 328 extern void start_qos(void);
 329 extern void stop_qos(void);
 330
 331 // cifs.c
 332 #ifdef TCONFIG_CIFS
 333 extern void start_cifs(void);
 334 extern void stop_cifs(void);
 335 extern int mount_cifs_main(int argc, char *argv[]);
 336 #else
 337 static inline void start_cifs(void) { };
 338 static inline void stop_cifs(void) { };
 339 #endif
 340
 341 // jffs2.c
 342 #ifdef TCONFIG_JFFS2
 343 extern void init_jffs2(void);
 344 extern void start_jffs2(void);
 345 extern void stop_jffs2(void);
 346 #else
 347 static inline void init_jffs2(void) { };
 348 static inline void start_jffs2(void) { };
 349 static inline void stop_jffs2(void) { };
 350 #endif
 351
 352 // ddns.c
 353 #ifdef TCONFIG_DDNS
 354 extern void start_ddns(void);
 355 extern void stop_ddns(void);
 356 extern int ddns_update_main(int argc, char **argv);
 357 #else
 358 static inline void start_ddns(void) { };
 359 static inline void stop_ddns(void) { };
 360 #endif
 361
 362 // misc.c
 363 extern void usage_exit(const char *cmd, const char *help) __attribute__ ((noreturn));
 364 #define modprobe(mod, args...) ({ char *argv[] = { "modprobe", "-s", mod, ## args, NULL }; _eval(argv, NULL, 0, NULL); })
 365 extern int modprobe_r(const char *mod);
 366 #define xstart(args...) _xstart(args, NULL)
 367 extern int _xstart(const char *cmd, ...);
 368 extern void run_nvscript(const char *nv, const char *arg1, int wtime);
 369 extern void run_userfile (char *folder, char *extension, const char *arg1, int wtime);
 370 extern void setup_conntrack(void);
 371 extern int host_addr_info(const char *name, int af, struct sockaddr_storage *buf);
 372 extern int host_addrtypes(const char *name, int af);
 373 extern void inc_mac(char *mac, int plus);
 374 extern void set_mac(const char *ifname, const char *nvname, int plus);
 375 extern const char *default_wanif(void);
 376 //      extern const char *default_wlif(void);
 377 #define vstrsep(buf, sep, args...) _vstrsep(buf, sep, args, NULL)
 378 extern int _vstrsep(char *buf, const char *sep, ...);
 379 extern void simple_unlock(const char *name);
 380 extern void simple_lock(const char *name);
 381 extern void killall_tk(const char *name);
 382 extern int mkdir_if_none(const char *path);
 383 extern long fappend(FILE *out, const char *fname);
 384 extern long fappend_file(const char *path, const char *fname);
 385
 386 // telssh.c
 387 extern void create_passwd(void);
 388 extern void start_sshd(void);
 389 extern void stop_sshd(void);
 390 extern void start_telnetd(void);
 391 extern void stop_telnetd(void);
 392
 393 // mtd.c
 394 extern int mtd_erase(const char *mtdname);
 395 extern int mtd_unlock(const char *mtdname);
 396 extern int mtd_write_main(int argc, char *argv[]);
 397 extern int mtd_unlock_erase_main(int argc, char *argv[]);
 398
 399 // buttons.c
 400 extern int buttons_main(int argc, char *argv[]);
 401
 402 // led.c
 403 extern int led_main(int argc, char *argv[]);
 404
 405 // gpio.c
 406 extern int gpio_main(int argc, char *argv[]);
 407
 408 // sched.c
 409 extern int sched_main(int argc, char *argv[]);
 410 extern void start_sched(void);
 411 extern void stop_sched(void);
 412
 413 // snmpd.c
 414 extern void start_snmpd(void);
 415 extern void stop_snmpd(void);
 416
 417 #ifdef TCONFIG_USERPPTP
 418 // pptp_client.c
 419 extern void start_pptp_client(void);
 420 extern void stop_pptp_client(void);
 421 extern int write_pptpvpn_resolv(FILE*);
 422 extern void clear_pptp_route(void);
 423 #else
 424 #define write_pptpvpn_resolv(f) (0)
 425 #endif
 426
 427 //nvram
 428 extern int nvram_file2nvram(const char *name, const char *filename);
 429 extern int nvram_nvram2file(const char *name, const char *filename);
 430
 431 #ifdef TOMATO_SL
 432 // usb.c
 433 extern void hotplug_usb(void);
 434 extern int usbevent_main(int argc, char *argv[]);
 435 extern void start_usbevent(void);
 436 extern void stop_usbevent(void);
 437 extern int usbrescan_main(int argc, char *argv[]);
 438 extern int hotdiskadd_main(int argc, char *argv[]);
 439 extern int hotdiskremove_main(int argc, char *argv[]);
 440 extern int hotdiskerror_main(int argc, char *argv[]);
 441 extern int umountx_main(int argc, char *argv[]);
 442
 443 void start_test_1(void);
 444 void stop_test_1(void);
 445
 446 // samba.c
 447 extern void start_smbd(void);
 448 extern void stop_smbd(void);
 449 #endif
 450
 451 // snmp.c
 452 #ifdef TCONFIG_SNMP
 453 extern void start_snmp();
 454 extern void stop_snmp();
 455 #endif
 456
 457 // pptp.c
 458 #ifdef TCONFIG_PPTPD
 459 extern void start_pptpd(void);
 460 extern void stop_pptpd(void);
 461 extern void write_pptpd_dnsmasq_config(FILE* f);
 462 #endif
 463
 464 // vpn.c
 465 #ifdef TCONFIG_OPENVPN
 466 extern void start_vpnclient(int clientNum);
 467 extern void stop_vpnclient(int clientNum);
 468 extern void start_vpnserver(int serverNum);
 469 extern void stop_vpnserver(int serverNum);
 470 extern void start_vpn_eas();
 471 extern void stop_vpn_eas();
 472 extern void run_vpn_firewall_scripts();
 473 extern void write_vpn_dnsmasq_config(FILE*);
 474 extern int write_vpn_resolv(FILE*);
 475 #else
 476 /*
 477 static inline void start_vpnclient(int clientNum) {}
 478 static inline void stop_vpnclient(int clientNum) {}
 479 static inline void start_vpnserver(int serverNum) {}
 480 static inline void stop_vpnserver(int serverNum) {}
 481 static inline void run_vpn_firewall_scripts() {}
 482 static inline void write_vpn_dnsmasq_config(FILE*) {}
 483 */
 484 static inline void start_vpn_eas() { }
 485 static inline void stop_vpn_eas() { }
 486 #define write_vpn_resolv(f) (0)
 487 #endif
 488
 489 // qoslimit.c
 490 extern void ipt_qoslimit(int chain);
 491 extern void start_qoslimit(void);
 492 extern void stop_qoslimit(void);
 493
 494 // arpbind.c
 495 extern void start_arpbind(void);
 496 extern void stop_arpbind(void);
 497
 498 #ifdef TCONFIG_NOCAT
 499 // nocat.c
 500 extern void start_nocat();
 501 extern void stop_nocat();
 502 extern void reset_nocat();
 503 #endif
 504
 505 // nginx.c
 506 #ifdef TCONFIG_NGINX
 507 extern void nginx_write(const char *format, ...);
 508 extern void start_nginx();
 509 extern void stop_nginx();
 510 extern void start_nginxfp();
 511 extern void stop_nginxfp();
 512 #endif
 513
 514 //ntpd.c
 515 extern void ntpd_write(const char *format, ...);
 516 extern void start_ntpd();
 517 extern void stop_ntpd();
 518
 519 #endif
 520
 521