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
  11 #ifdef TCONFIG_USB
  12 #include <mntent.h>     // !!TB
  13 #endif
  14
  15 #define Y2K                     946684800UL             // seconds since 1970
  16
  17 #define ASIZE(array)    (sizeof(array) / sizeof(array[0]))
  18
  19 //version.c
  20 extern const char *tomato_version;
  21 extern const char *tomato_buildtime;
  22
  23
  24 // misc.c
  25 #define WP_DISABLED             0               // order must be synced with def in misc.c
  26 #define WP_STATIC               1
  27 #define WP_DHCP                 2
  28 #define WP_L2TP                 3
  29 #define WP_PPPOE                4
  30 #define WP_PPTP                 5
  31
  32 enum {
  33         ACT_IDLE,
  34         ACT_TFTP_UPGRADE_UNUSED,
  35         ACT_WEB_UPGRADE,
  36         ACT_WEBS_UPGRADE_UNUSED,
  37         ACT_SW_RESTORE,
  38         ACT_HW_RESTORE,
  39         ACT_ERASE_NVRAM,
  40         ACT_NVRAM_COMMIT,
  41         ACT_REBOOT,
  42         ACT_UNKNOWN
  43 };
  44
  45 typedef struct {
  46         int count;
  47         struct {
  48                 struct in_addr addr;
  49                 unsigned short port;
  50         } dns[3];
  51 } dns_list_t;
  52
  53 extern int get_wan_proto(void);
  54 extern int using_dhcpc(void);
  55 extern void notice_set(const char *path, const char *format, ...);
  56 extern int check_wanup(void);
  57 extern const dns_list_t *get_dns(void);
  58 extern void set_action(int a);
  59 extern int check_action(void);
  60 extern int wait_action_idle(int n);
  61 extern int wl_client(void);
  62 extern const char *get_wanip(void);
  63 extern long get_uptime(void);
  64 extern int get_radio(void);
  65 extern void set_radio(int on);
  66 extern int nvram_get_int(const char *key);
  67 //      extern long nvram_xget_long(const char *name, long min, long max, long def);
  68 extern int nvram_get_file(const char *key, const char *fname, int max);
  69 extern int nvram_set_file(const char *key, const char *fname, int max);
  70 extern int nvram_contains_word(const char *key, const char *word);
  71 extern int nvram_is_empty(const char *key);
  72 extern void nvram_commit_x(void);
  73 extern int connect_timeout(int fd, const struct sockaddr *addr, socklen_t len, int timeout);
  74 //!!TB
  75 #ifdef TCONFIG_USB
  76 extern int file_lock(char *tag);
  77 extern void file_unlock(int lockfd);
  78 #else
  79 #define file_lock(args...) (-1)
  80 #define file_unlock(args...) do { } while(0)
  81 #endif
  82
  83 #ifdef TCONFIG_USB
  84 extern char *detect_fs_type(char *device);
  85 extern struct mntent *findmntents(char *file, int swp,
  86         int (*func)(struct mntent *mnt, uint flags), uint flags);
  87 extern int find_label_or_uuid(char *dev_name, char *label, char *uuid);
  88 extern void add_remove_usbhost(char *host, int add);
  89
  90 #define DEV_DISCS_ROOT  "/dev/discs"
  91
  92 /* Flags used in exec_for_host calls
  93  */
  94 #define EFH_1ST_HOST    0x00000001      /* func is called for the 1st time for this host */
  95 #define EFH_1ST_DISC    0x00000002      /* func is called for the 1st time for this disc */
  96 #define EFH_HUNKNOWN    0x00000004      /* host is unknown */
  97 #define EFH_USER        0x00000008      /* process is user-initiated - either via Web GUI or a script */
  98 #define EFH_SHUTDN      0x00000010      /* exec_for_host is called at shutdown - system is stopping */
  99
 100 typedef int (*host_exec)(char *dev_name, int host_num, int disc_num, int part_num, uint flags);
 101 extern int exec_for_host(int host, int when_to_update, uint flags, host_exec func);
 102 #endif //TCONFIG_USB
 103
 104 // id.c
 105 enum {
 106         MODEL_UNKNOWN,
 107         MODEL_WRT54G,
 108         MODEL_WRTSL54GS,
 109         MODEL_WHRG54S,
 110         MODEL_WHRHPG54,
 111         MODEL_WR850GV1,
 112         MODEL_WR850GV2,
 113         MODEL_WZRG54,
 114         MODEL_WL500GP,
 115         MODEL_WL500GPv2,
 116         MODEL_WL500GE,
 117         MODEL_WL520GU,
 118         MODEL_WBRG54,
 119         MODEL_WBR2G54,
 120         MODEL_WX6615GT,
 121         MODEL_WZRHPG54,
 122         MODEL_WZRRSG54,
 123         MODEL_WZRRSG54HP,
 124         MODEL_WVRG54NF,
 125         MODEL_WHR2A54G54,
 126         MODEL_WHR3AG54,
 127         MODEL_RT390W,
 128         MODEL_MN700,
 129         MODEL_WRH54G,
 130         MODEL_WHRG125,
 131         MODEL_WZRG108,
 132         MODEL_WTR54GS,
 133         MODEL_WR100,
 134         MODEL_WLA2G54L,
 135         MODEL_TM2300
 136
 137 #if TOMATO_N
 138         ,
 139         MODEL_WZRG300N,
 140         MODEL_WRT300N
 141 #endif
 142 };
 143
 144 enum {
 145         HW_BCM4702,
 146         HW_BCM4712,
 147         HW_BCM5325E,
 148         HW_BCM4704_BCM5325F,
 149         HW_BCM5352E,
 150         HW_BCM5354G,
 151         HW_BCM4712_BCM5325E,
 152         HW_BCM4704_BCM5325F_EWC,
 153         HW_BCM4705L_BCM5325E_EWC,
 154         HW_BCM5350,
 155         HW_UNKNOWN
 156 };
 157
 158 #define SUP_SES                 (1 << 0)
 159 #define SUP_BRAU                (1 << 1)
 160 #define SUP_AOSS_LED    (1 << 2)
 161 #define SUP_WHAM_LED    (1 << 3)
 162 #define SUP_HPAMP               (1 << 4)
 163 #define SUP_NONVE               (1 << 5)
 164 #define SUP_80211N              (1 << 6)
 165
 166 extern int check_hw_type(void);
 167 //      extern int get_hardware(void) __attribute__ ((weak, alias ("check_hw_type")));
 168 extern int get_model(void);
 169 extern int supports(unsigned long attr);
 170
 171
 172
 173 // process.c
 174 extern char *psname(int pid, char *buffer, int maxlen);
 175 extern int pidof(const char *name);
 176 extern int killall(const char *name, int sig);
 177
 178
 179 // files.c
 180 #define FW_CREATE       0
 181 #define FW_APPEND       1
 182 #define FW_NEWLINE      2
 183
 184 extern unsigned long f_size(const char *path);
 185 extern int f_exists(const char *file);
 186 extern int f_read(const char *file, void *buffer, int max);                                                                                             // returns bytes read
 187 extern int f_write(const char *file, const void *buffer, int len, unsigned flags, unsigned cmode);              //
 188 extern int f_read_string(const char *file, char *buffer, int max);                                                                              // returns bytes read, not including term; max includes term
 189 extern int f_write_string(const char *file, const char *buffer, unsigned flags, unsigned cmode);                //
 190 extern int f_read_alloc(const char *path, char **buffer, int max);
 191 extern int f_read_alloc_string(const char *path, char **buffer, int max);
 192 extern int f_wait_exists(const char *name, int max);
 193 extern int f_wait_notexists(const char *name, int max);
 194
 195
 196 // led.c
 197 #define LED_WLAN                        0
 198 #define LED_DIAG                        1
 199 #define LED_WHITE                       2
 200 #define LED_AMBER                       3
 201 #define LED_DMZ                         4
 202 #define LED_AOSS                        5
 203 #define LED_BRIDGE                      6
 204 #define LED_MYSTERY                     7       // (unmarked LED between wireless and bridge on WHR-G54S)
 205 #define LED_COUNT                       8
 206
 207 #define LED_OFF                         0
 208 #define LED_ON                          1
 209 #define LED_BLINK                       2
 210 #define LED_PROBE                       3
 211
 212 extern const char *led_names[];
 213
 214 extern void gpio_write(uint32_t bit, int en);
 215 extern uint32_t gpio_read(void);
 216 extern int nvget_gpio(const char *name, int *gpio, int *inv);
 217 extern int led(int which, int mode);
 218
 219
 220 // base64.c
 221 extern int base64_encode(unsigned char *in, char *out, int inlen);                      // returns amount of out buffer used
 222 extern int base64_decode(const char *in, unsigned char *out, int inlen);        // returns amount of out buffer used
 223 extern int base64_encoded_len(int len);
 224 extern int base64_decoded_len(int len);                                                                         // maximum possible, not actual
 225
 226
 227 // strings.c
 228 extern const char *find_word(const char *buffer, const char *word);
 229 extern int remove_word(char *buffer, const char *word);
 230
 231 #endif