release/src/router/shared/shared.h

   1 #ifndef __SHARED_H__
   2 #define __SHARED_H__
   3
   4 #include <tomato_profile.h>
   5 #include <tomato_config.h>
   6
   7 #include <netinet/in.h>
   8 #include <stdint.h>
   9 #include <errno.h>
  10 #include <net/if.h>
  11 #include <string.h>
  12
  13 #ifdef TCONFIG_USB
  14 #include <mntent.h>     // !!TB
  15 #endif
  16
  17 #define Y2K                     946684800UL             // seconds since 1970
  18
  19 #define ASIZE(array)    (sizeof(array) / sizeof(array[0]))
  20
  21 #ifdef LINUX26
  22 #define MTD_DEV(arg)    "/dev/mtd"#arg
  23 #define MTD_BLKDEV(arg) "/dev/mtdblock"#arg
  24 #define DEV_GPIO(arg)   "/dev/gpio"#arg
  25 #else
  26 #define MTD_DEV(arg)    "/dev/mtd/"#arg
  27 #define MTD_BLKDEV(arg) "/dev/mtdblock/"#arg
  28 #define DEV_GPIO(arg)   "/dev/gpio/"#arg
  29 #endif
  30
  31 //version.c
  32 extern const char *tomato_version;
  33 extern const char *tomato_buildtime;
  34 extern const char *tomato_shortver;
  35
  36
  37 #ifdef DEBUG_NOISY
  38 #define _dprintf                cprintf
  39 #else
  40 #define _dprintf(args...)       do { } while(0)
  41 #endif
  42
  43
  44 // misc.c
  45 #define WP_DISABLED             0               // order must be synced with def in misc.c
  46 #define WP_STATIC               1
  47 #define WP_DHCP                 2
  48 #define WP_L2TP                 3
  49 #define WP_PPPOE                4
  50 #define WP_PPTP                 5
  51 #define WP_PPP3G                6
  52
  53 #ifdef TCONFIG_IPV6
  54 #define IPV6_DISABLED           0
  55 #define IPV6_NATIVE             1
  56 #define IPV6_NATIVE_DHCP        2
  57 #define IPV6_ANYCAST_6TO4       3
  58 #define IPV6_6IN4               4
  59 #define IPV6_MANUAL             5
  60 #define IPV6_6RD                6
  61 #define IPV6_6RD_DHCP           7
  62 #endif
  63
  64 enum {
  65         ACT_IDLE,
  66         ACT_TFTP_UPGRADE_UNUSED,
  67         ACT_WEB_UPGRADE,
  68         ACT_WEBS_UPGRADE_UNUSED,
  69         ACT_SW_RESTORE,
  70         ACT_HW_RESTORE,
  71         ACT_ERASE_NVRAM,
  72         ACT_NVRAM_COMMIT,
  73         ACT_REBOOT,
  74         ACT_UNKNOWN
  75 };
  76
  77 typedef struct {
  78         int count;
  79         struct {
  80                 struct in_addr addr;
  81                 unsigned short port;
  82         } dns[6];
  83 } dns_list_t;
  84
  85 typedef struct {
  86         int count;
  87         struct {
  88                 char name[IFNAMSIZ + 1];
  89                 char ip[sizeof("xxx.xxx.xxx.xxx") + 1];
  90         } iface[2];
  91 } wanface_list_t;
  92
  93 extern void chld_reap(int sig);
  94 extern int get_wan_proto(void);
  95 #ifdef TCONFIG_IPV6
  96 extern int get_ipv6_service(void);
  97 #define ipv6_enabled()  (get_ipv6_service() != IPV6_DISABLED)
  98 extern const char *ipv6_router_address(struct in6_addr *in6addr);
  99 extern int calc_6rd_local_prefix(const struct in6_addr *prefix,
 100         int prefix_len, int relay_prefix_len,
 101         const struct in_addr *local_ip,
 102         struct in6_addr *local_prefix, int *local_prefix_len);
 103 #else
 104 #define ipv6_enabled()  (0)
 105 #endif
 106 extern int using_dhcpc(void);
 107 extern void notice_set(const char *path, const char *format, ...);
 108 extern int check_wanup(void);
 109 extern const dns_list_t *get_dns(void);
 110 extern void set_action(int a);
 111 extern int check_action(void);
 112 extern int wait_action_idle(int n);
 113 extern int wl_client(int unit, int subunit);
 114 extern const wanface_list_t *get_wanfaces(void);
 115 extern const char *get_wanface(void);
 116 extern const char *get_wanip(void);
 117 #ifdef TCONFIG_IPV6
 118 extern const char *get_wan6face(void);
 119 #endif
 120 extern const char *getifaddr(char *ifname, int family, int linklocal);
 121 extern long get_uptime(void);
 122 extern char *wl_nvname(const char *nv, int unit, int subunit);
 123 extern int get_radio(int unit);
 124 extern void set_radio(int on, int unit);
 125 extern int nvram_get_int(const char *key);
 126 //      extern long nvram_xget_long(const char *name, long min, long max, long def);
 127 extern int nvram_get_file(const char *key, const char *fname, int max);
 128 extern int nvram_set_file(const char *key, const char *fname, int max);
 129 extern int nvram_contains_word(const char *key, const char *word);
 130 extern int nvram_is_empty(const char *key);
 131 extern void nvram_commit_x(void);
 132 extern int connect_timeout(int fd, const struct sockaddr *addr, socklen_t len, int timeout);
 133 extern int mtd_getinfo(const char *mtdname, int *part, int *size);
 134 extern int foreach_wif(int include_vifs, void *param,
 135         int (*func)(int idx, int unit, int subunit, void *param));
 136
 137 // usb.c
 138 #ifdef TCONFIG_USB
 139 extern struct mntent *findmntents(char *file, int swp,
 140         int (*func)(struct mntent *mnt, uint flags), uint flags);
 141 extern char *find_label_or_uuid(char *dev_name, char *label, char *uuid);
 142 extern void add_remove_usbhost(char *host, int add);
 143
 144 #define DEV_DISCS_ROOT  "/dev/discs"
 145
 146 /* Flags used in exec_for_host calls
 147  */
 148 #define EFH_1ST_HOST    0x00000001      /* func is called for the 1st time for this host */
 149 #define EFH_1ST_DISC    0x00000002      /* func is called for the 1st time for this disc */
 150 #define EFH_HUNKNOWN    0x00000004      /* host is unknown */
 151 #define EFH_USER        0x00000008      /* process is user-initiated - either via Web GUI or a script */
 152 #define EFH_SHUTDN      0x00000010      /* exec_for_host is called at shutdown - system is stopping */
 153 #define EFH_HP_ADD      0x00000020      /* exec_for_host is called from "add" hotplug event */
 154 #define EFH_HP_REMOVE   0x00000040      /* exec_for_host is called from "remove" hotplug event */
 155 #define EFH_PRINT       0x00000080      /* output partition list to the web response */
 156
 157 typedef int (*host_exec)(char *dev_name, int host_num, char *dsc_name, char *pt_name, uint flags);
 158 extern int exec_for_host(int host, int obsolete, uint flags, host_exec func);
 159 extern int is_no_partition(const char *discname);
 160 extern int file_lock(char *tag);
 161 extern void file_unlock(int lockfd);
 162 #else
 163 #define file_lock(args...) (-1)
 164 #define file_unlock(args...) do { } while(0)
 165 #endif //TCONFIG_USB
 166
 167 // id.c
 168 enum {
 169         MODEL_UNKNOWN,
 170         MODEL_WRT54G,
 171         MODEL_WRTSL54GS,
 172         MODEL_WHRG54S,
 173         MODEL_WHRHPG54,
 174         MODEL_WR850GV1,
 175         MODEL_WR850GV2,
 176         MODEL_WZRG54,
 177         MODEL_WL500W,
 178         MODEL_WL500GP,
 179         MODEL_WL500GPv2,
 180         MODEL_WL500GE,
 181         MODEL_WL500GD,
 182         MODEL_WL520GU,
 183         MODEL_DIR320,
 184         MODEL_L600N,
 185         MODEL_DIR620C1,
 186         MODEL_H618B,
 187         MODEL_CW5358U,
 188         MODEL_HG320,
 189         MODEL_RG200E_CA,
 190         MODEL_H218N,
 191         MODEL_TDN60,
 192         MODEL_TDN6,
 193         MODEL_WL1600GL,
 194         MODEL_WBRG54,
 195         MODEL_WBR2G54,
 196         MODEL_WX6615GT,
 197         MODEL_WZRHPG54,
 198         MODEL_WZRRSG54,
 199         MODEL_WZRRSG54HP,
 200         MODEL_WVRG54NF,
 201         MODEL_WHR2A54G54,
 202         MODEL_WHR3AG54,
 203         MODEL_RT390W,
 204         MODEL_RTN10,
 205         MODEL_RTN10U,
 206         MODEL_RTN10P,
 207         MODEL_RTN12,
 208         MODEL_RTN12B1,
 209         MODEL_RTN15U,
 210         MODEL_RTN16,
 211         MODEL_RTN53,
 212         MODEL_RTN53A1,
 213         MODEL_RTN66U,
 214         MODEL_RTAC56U,
 215         MODEL_RTAC68U,
 216         MODEL_WNR3500L,
 217         MODEL_WNR3500LV2,
 218         MODEL_WNR2000v2,
 219         MODEL_F7D3301,
 220         MODEL_F7D3302,
 221         MODEL_F7D4301,
 222         MODEL_F7D4302,
 223         MODEL_F5D8235v3,
 224         MODEL_WRT160Nv1,
 225         MODEL_WRT160Nv3,
 226         MODEL_WRT320N,
 227         MODEL_WRT610Nv2,
 228         MODEL_WRT310Nv1,
 229         MODEL_E900,
 230         MODEL_E1000v2,
 231         MODEL_E1500,
 232         MODEL_E1550,
 233         MODEL_E2500,
 234         MODEL_E3200,
 235         MODEL_E4200,
 236         MODEL_MN700,
 237         MODEL_WRH54G,
 238         MODEL_WHRG125,
 239         MODEL_WZRG108,
 240         MODEL_WTR54GS,
 241         MODEL_WR100,
 242         MODEL_WLA2G54L,
 243         MODEL_TM2300,
 244         MODEL_WZRG300N,
 245         MODEL_WRT300N,
 246         MODEL_WL330GE,
 247         MODEL_W1800R,
 248         MODEL_D1800H,
 249         MODEL_EA6500V1
 250 };
 251
 252 /* NOTE: Do not insert new entries in the middle of this enum,
 253  * always add them to the end! The numeric Hardware ID value is
 254  * stored in the configuration file, and is used to determine
 255  * whether or not this config file can be restored on the router.
 256  */
 257 enum {
 258         HW_BCM4702,
 259         HW_BCM4712,
 260         HW_BCM5325E,
 261         HW_BCM4704_BCM5325F,
 262         HW_BCM5352E,
 263         HW_BCM5354G,
 264         HW_BCM4712_BCM5325E,
 265         HW_BCM4704_BCM5325F_EWC,
 266         HW_BCM4705L_BCM5325E_EWC,
 267         HW_BCM5350,
 268         HW_BCM5356,
 269         HW_BCM5357,
 270         HW_BCM53572,
 271         HW_BCM5358U,
 272         HW_BCM4716,
 273         HW_BCM4718,
 274         HW_BCM47186,
 275         HW_BCM4717,
 276         HW_BCM5365,
 277         HW_BCM4785,
 278         HW_BCM4706,
 279         HW_BCM4708,
 280         HW_UNKNOWN
 281 };
 282
 283 #define SUP_SES                 (1 << 0)
 284 #define SUP_BRAU                (1 << 1)
 285 #define SUP_AOSS_LED            (1 << 2)
 286 #define SUP_WHAM_LED            (1 << 3)
 287 #define SUP_HPAMP               (1 << 4)
 288 #define SUP_NONVE               (1 << 5)
 289 #define SUP_80211N              (1 << 6)
 290 #define SUP_1000ET              (1 << 7)
 291 #define SUP_80211AC             (1 << 8)
 292
 293 extern int check_hw_type(void);
 294 //      extern int get_hardware(void) __attribute__ ((weak, alias ("check_hw_type")));
 295 extern int get_model(void);
 296 extern int supports(unsigned long attr);
 297
 298
 299 // process.c
 300 extern char *psname(int pid, char *buffer, int maxlen);
 301 extern int pidof(const char *name);
 302 extern int killall(const char *name, int sig);
 303 extern int ppid(int pid);
 304
 305
 306 // files.c
 307 #define FW_CREATE       0
 308 #define FW_APPEND       1
 309 #define FW_NEWLINE      2
 310
 311 extern unsigned long f_size(const char *path);
 312 extern int f_exists(const char *file);
 313 extern int f_read(const char *file, void *buffer, int max);                                                                                             // returns bytes read
 314 extern int f_write(const char *file, const void *buffer, int len, unsigned flags, unsigned cmode);              //
 315 extern int f_read_string(const char *file, char *buffer, int max);                                                                              // returns bytes read, not including term; max includes term
 316 extern int f_write_string(const char *file, const char *buffer, unsigned flags, unsigned cmode);                //
 317 extern int f_read_alloc(const char *path, char **buffer, int max);
 318 extern int f_read_alloc_string(const char *path, char **buffer, int max);
 319 extern int f_wait_exists(const char *name, int max);
 320 extern int f_wait_notexists(const char *name, int max);
 321
 322
 323 // led.c
 324 #define LED_WLAN                        0
 325 #define LED_DIAG                        1
 326 #define LED_WHITE                       2
 327 #define LED_AMBER                       3
 328 #define LED_DMZ                         4
 329 #define LED_AOSS                        5
 330 #define LED_BRIDGE                      6
 331 #define LED_USB                         7
 332 #define LED_MYSTERY                     LED_USB // (unmarked LED between wireless and bridge on WHR-G54S)
 333 #define LED_5G                          8
 334 #define LED_COUNT                       9
 335
 336 #define LED_OFF                         0
 337 #define LED_ON                          1
 338 #define LED_BLINK                       2
 339 #define LED_PROBE                       3
 340
 341 extern const char *led_names[];
 342
 343 extern int gpio_open(uint32_t mask);
 344 extern void gpio_write(uint32_t bit, int en);
 345 extern uint32_t gpio_read(void);
 346 extern uint32_t _gpio_read(int f);
 347 extern int nvget_gpio(const char *name, int *gpio, int *inv);
 348 extern int do_led(int which, int mode);
 349 static inline int led(int which, int mode)
 350 {
 351         return (do_led(which, mode) != 255);
 352 }
 353
 354
 355 // base64.c
 356 extern int base64_encode(unsigned char *in, char *out, int inlen);              // returns amount of out buffer used
 357 extern int base64_decode(const char *in, unsigned char *out, int inlen);        // returns amount of out buffer used
 358 extern int base64_encoded_len(int len);
 359 extern int base64_decoded_len(int len);                                                                         // maximum possible, not actual
 360
 361
 362 // strings.c
 363 extern const char *find_word(const char *buffer, const char *word);
 364 extern int remove_word(char *buffer, const char *word);
 365
 366 //bwq518
 367 extern char* trimstr(char *str);
 368
 369 #endif