release/src/router/shared/shared.h

   1 #ifndef __SHARED_H__
   2 #define __SHARED_H__
   3
   4 #include <tomato_profile.h>
   5
   6 #include <netinet/in.h>
   7 #include <stdint.h>
   8 #include <errno.h>
   9
  10 #include <mntent.h>     // !!TB
  11
  12 #define Y2K                     946684800UL             // seconds since 1970
  13
  14 #define ASIZE(array)    (sizeof(array) / sizeof(array[0]))
  15
  16 //version.c
  17 extern const char *tomato_version;
  18 extern const char *tomato_buildtime;
  19
  20
  21 // misc.c
  22 #define WP_DISABLED             0               // order must be synced with def in misc.c
  23 #define WP_STATIC               1
  24 #define WP_DHCP                 2
  25 #define WP_L2TP                 3
  26 #define WP_PPPOE                4
  27 #define WP_PPTP                 5
  28
  29 enum {
  30         ACT_IDLE,
  31         ACT_TFTP_UPGRADE_UNUSED,
  32         ACT_WEB_UPGRADE,
  33         ACT_WEBS_UPGRADE_UNUSED,
  34         ACT_SW_RESTORE,
  35         ACT_HW_RESTORE,
  36         ACT_ERASE_NVRAM,
  37         ACT_NVRAM_COMMIT,
  38         ACT_REBOOT,
  39         ACT_UNKNOWN
  40 };
  41
  42 typedef struct {
  43         int count;
  44         struct in_addr dns[3];
  45 } dns_list_t;
  46
  47 extern int get_wan_proto(void);
  48 extern int using_dhcpc(void);
  49 extern void notice_set(const char *path, const char *format, ...);
  50 extern int check_wanup(void);
  51 extern const dns_list_t *get_dns(void);
  52 extern void set_action(int a);
  53 extern int check_action(void);
  54 extern int wait_action_idle(int n);
  55 extern int wl_client(void);
  56 extern const char *get_wanip(void);
  57 extern long get_uptime(void);
  58 extern int get_radio(void);
  59 extern void set_radio(int on);
  60 extern int nvram_get_int(const char *key);
  61 //      extern long nvram_xget_long(const char *name, long min, long max, long def);
  62 extern int nvram_get_file(const char *key, const char *fname, int max);
  63 extern int nvram_set_file(const char *key, const char *fname, int max);
  64 extern int nvram_contains_word(const char *key, const char *word);
  65 extern int connect_timeout(int fd, const struct sockaddr *addr, socklen_t len, int timeout);
  66 //!!TB
  67 extern struct mntent *findmntent(char *file);
  68 extern int find_label(char *mnt_dev, char *the_label);
  69
  70 #define DEV_DISCS_ROOT  "/dev/discs"
  71
  72 /* Flags used in exec_for_host calls
  73  */
  74 #define EFH_1ST_HOST    0x00000001      /* func is called for the 1st time for this host */
  75 #define EFH_1ST_DISC    0x00000002      /* func is called for the 1st time for this disc */
  76 #define EFH_HUNKNOWN    0x00000004      /* host is unknown */
  77 #define EFH_USER        0x00000008      /* process is user-initiated - either via Web GUI or a script */
  78
  79 typedef int (*host_exec)(char *dev_name, int host_num, int disc_num, int part_num, uint flags);
  80 extern int exec_for_host(int host, int when_to_update, uint flags, host_exec func);
  81
  82 // id.c
  83 enum {
  84         MODEL_UNKNOWN,
  85         MODEL_WRT54G,
  86         MODEL_WRTSL54GS,
  87         MODEL_WHRG54S,
  88         MODEL_WHRHPG54,
  89         MODEL_WR850GV1,
  90         MODEL_WR850GV2,
  91         MODEL_WZRG54,
  92         MODEL_WL500GP,
  93         MODEL_WL500GPv2,
  94         MODEL_WL500GE,
  95         MODEL_WL520GU,
  96         MODEL_WBRG54,
  97         MODEL_WBR2G54,
  98         MODEL_WX6615GT,
  99         MODEL_WZRHPG54,
 100         MODEL_WZRRSG54,
 101         MODEL_WZRRSG54HP,
 102         MODEL_WVRG54NF,
 103         MODEL_WHR2A54G54,
 104         MODEL_WHR3AG54,
 105         MODEL_RT390W,
 106         MODEL_MN700,
 107         MODEL_WRH54G,
 108         MODEL_WHRG125
 109
 110 #if TOMATO_N
 111         ,
 112         MODEL_WZRG300N,
 113         MODEL_WRT300N
 114 #endif
 115 };
 116
 117 enum {
 118         HW_BCM4702,
 119         HW_BCM4712,
 120         HW_BCM5325E,
 121         HW_BCM4704_BCM5325F,
 122         HW_BCM5352E,
 123         HW_BCM5354G,
 124         HW_BCM4712_BCM5325E,
 125         HW_BCM4704_BCM5325F_EWC,
 126         HW_BCM4705L_BCM5325E_EWC,
 127         HW_UNKNOWN
 128 };
 129
 130 #define SUP_SES                 (1 << 0)
 131 #define SUP_BRAU                (1 << 1)
 132 #define SUP_AOSS_LED    (1 << 2)
 133 #define SUP_WHAM_LED    (1 << 3)
 134 #define SUP_HPAMP               (1 << 4)
 135 #define SUP_NONVE               (1 << 5)
 136 #define SUP_80211N              (1 << 6)
 137
 138 extern int check_hw_type(void);
 139 //      extern int get_hardware(void) __attribute__ ((weak, alias ("check_hw_type")));
 140 extern int get_model(void);
 141 extern int supports(unsigned long attr);
 142
 143
 144
 145 // process.c
 146 extern char *psname(int pid, char *buffer, int maxlen);
 147 extern int pidof(const char *name);
 148 extern int killall(const char *name, int sig);
 149
 150
 151 // files.c
 152 #define FW_CREATE       0
 153 #define FW_APPEND       1
 154 #define FW_NEWLINE      2
 155
 156 extern unsigned long f_size(const char *path);
 157 extern int f_exists(const char *file);
 158 extern int f_read(const char *file, void *buffer, int max);                                                                                             // returns bytes read
 159 extern int f_write(const char *file, const void *buffer, int len, unsigned flags, unsigned cmode);              //
 160 extern int f_read_string(const char *file, char *buffer, int max);                                                                              // returns bytes read, not including term; max includes term
 161 extern int f_write_string(const char *file, const char *buffer, unsigned flags, unsigned cmode);                //
 162 extern int f_read_alloc(const char *path, char **buffer, int max);
 163 extern int f_read_alloc_string(const char *path, char **buffer, int max);
 164
 165
 166 // led.c
 167 #define LED_WLAN                        0
 168 #define LED_DIAG                        1
 169 #define LED_WHITE                       2
 170 #define LED_AMBER                       3
 171 #define LED_DMZ                         4
 172 #define LED_AOSS                        5
 173 #define LED_BRIDGE                      6
 174 #define LED_MYSTERY                     7       // (unmarked LED between wireless and bridge on WHR-G54S)
 175 #define LED_COUNT                       8
 176
 177 #define LED_OFF                         0
 178 #define LED_ON                          1
 179 #define LED_BLINK                       2
 180 #define LED_PROBE                       3
 181
 182 extern const char *led_names[];
 183
 184 extern void gpio_write(uint32_t bit, int en);
 185 extern uint32_t gpio_read(void);
 186 extern int nvget_gpio(const char *name, int *gpio, int *inv);
 187 extern int led(int which, int mode);
 188
 189
 190 // base64.c
 191 extern int base64_encode(unsigned char *in, char *out, int inlen);                      // returns amount of out buffer used
 192 extern int base64_decode(const char *in, unsigned char *out, int inlen);        // returns amount of out buffer used
 193 extern int base64_encoded_len(int len);
 194 extern int base64_decoded_len(int len);                                                                         // maximum possible, not actual
 195
 196
 197 // strings.c
 198 extern const char *find_word(const char *buffer, const char *word);
 199 extern int remove_word(char *buffer, const char *word);
 200
 201 #endif