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 #ifdef LINUX26
  20 #define MTD_DEV(arg)    "/dev/mtd"#arg
  21 #define MTD_BLKDEV(arg) "/dev/mtdblock"#arg
  22 #define DEV_GPIO(arg)   "/dev/gpio"#arg
  23 #else
  24 #define MTD_DEV(arg)    "/dev/mtd/"#arg
  25 #define MTD_BLKDEV(arg) "/dev/mtdblock/"#arg
  26 #define DEV_GPIO(arg)   "/dev/gpio/"#arg
  27 #endif
  28
  29 //version.c
  30 extern const char *tomato_version;
  31 extern const char *tomato_buildtime;
  32 extern const char *tomato_shortver;
  33
  34
  35 // misc.c
  36 #define WP_DISABLED             0               // order must be synced with def in misc.c
  37 #define WP_STATIC               1
  38 #define WP_DHCP                 2
  39 #define WP_L2TP                 3
  40 #define WP_PPPOE                4
  41 #define WP_PPTP                 5
  42
  43 enum {
  44         ACT_IDLE,
  45         ACT_TFTP_UPGRADE_UNUSED,
  46         ACT_WEB_UPGRADE,
  47         ACT_WEBS_UPGRADE_UNUSED,
  48         ACT_SW_RESTORE,
  49         ACT_HW_RESTORE,
  50         ACT_ERASE_NVRAM,
  51         ACT_NVRAM_COMMIT,
  52         ACT_REBOOT,
  53         ACT_UNKNOWN
  54 };
  55
  56 typedef struct {
  57         int count;
  58         struct {
  59                 struct in_addr addr;
  60                 unsigned short port;
  61         } dns[3];
  62 } dns_list_t;
  63
  64 extern int get_wan_proto(void);
  65 extern int using_dhcpc(void);
  66 extern void notice_set(const char *path, const char *format, ...);
  67 extern int check_wanup(void);
  68 extern const dns_list_t *get_dns(void);
  69 extern void set_action(int a);
  70 extern int check_action(void);
  71 extern int wait_action_idle(int n);
  72 extern int wl_client(void);
  73 extern const char *get_wanip(void);
  74 extern long get_uptime(void);
  75 extern int get_radio(void);
  76 extern void set_radio(int on);
  77 extern int nvram_get_int(const char *key);
  78 //      extern long nvram_xget_long(const char *name, long min, long max, long def);
  79 extern int nvram_get_file(const char *key, const char *fname, int max);
  80 extern int nvram_set_file(const char *key, const char *fname, int max);
  81 extern int nvram_contains_word(const char *key, const char *word);
  82 extern int nvram_is_empty(const char *key);
  83 extern void nvram_commit_x(void);
  84 extern int connect_timeout(int fd, const struct sockaddr *addr, socklen_t len, int timeout);
  85 //!!TB
  86 #ifdef TCONFIG_USB
  87 extern int file_lock(char *tag);
  88 extern void file_unlock(int lockfd);
  89 #else
  90 #define file_lock(args...) (-1)
  91 #define file_unlock(args...) do { } while(0)
  92 #endif
  93
  94 #ifdef TCONFIG_USB
  95 extern char *detect_fs_type(char *device);
  96 extern struct mntent *findmntents(char *file, int swp,
  97         int (*func)(struct mntent *mnt, uint flags), uint flags);
  98 extern int find_label_or_uuid(char *dev_name, char *label, char *uuid);
  99 extern void add_remove_usbhost(char *host, int add);
 100
 101 #define DEV_DISCS_ROOT  "/dev/discs"
 102
 103 /* Flags used in exec_for_host calls
 104  */
 105 #define EFH_1ST_HOST    0x00000001      /* func is called for the 1st time for this host */
 106 #define EFH_1ST_DISC    0x00000002      /* func is called for the 1st time for this disc */
 107 #define EFH_HUNKNOWN    0x00000004      /* host is unknown */
 108 #define EFH_USER        0x00000008      /* process is user-initiated - either via Web GUI or a script */
 109 #define EFH_SHUTDN      0x00000010      /* exec_for_host is called at shutdown - system is stopping */
 110 #define EFH_PRINT       0x00000080      /* output partition list to the web response */
 111
 112 typedef int (*host_exec)(char *dev_name, int host_num, int disc_num, int part_num, uint flags);
 113 extern int exec_for_host(int host, int obsolete, uint flags, host_exec func);
 114 #endif //TCONFIG_USB
 115
 116 // id.c
 117 enum {
 118         MODEL_UNKNOWN,
 119         MODEL_WRT54G,
 120         MODEL_WRTSL54GS,
 121         MODEL_WHRG54S,
 122         MODEL_WHRHPG54,
 123         MODEL_WR850GV1,
 124         MODEL_WR850GV2,
 125         MODEL_WZRG54,
 126         MODEL_WL500GP,
 127         MODEL_WL500GPv2,
 128         MODEL_WL500GE,
 129         MODEL_WL520GU,
 130         MODEL_WBRG54,
 131         MODEL_WBR2G54,
 132         MODEL_WX6615GT,
 133         MODEL_WZRHPG54,
 134         MODEL_WZRRSG54,
 135         MODEL_WZRRSG54HP,
 136         MODEL_WVRG54NF,
 137         MODEL_WHR2A54G54,
 138         MODEL_WHR3AG54,
 139         MODEL_RT390W,
 140         MODEL_MN700,
 141         MODEL_WRH54G,
 142         MODEL_WHRG125,
 143         MODEL_WZRG108,
 144         MODEL_WTR54GS,
 145         MODEL_WR100,
 146         MODEL_WLA2G54L,
 147         MODEL_TM2300
 148
 149 #if TOMATO_N
 150         ,
 151         MODEL_WZRG300N,
 152         MODEL_WRT300N
 153 #endif
 154 };
 155
 156 enum {
 157         HW_BCM4702,
 158         HW_BCM4712,
 159         HW_BCM5325E,
 160         HW_BCM4704_BCM5325F,
 161         HW_BCM5352E,
 162         HW_BCM5354G,
 163         HW_BCM4712_BCM5325E,
 164         HW_BCM4704_BCM5325F_EWC,
 165         HW_BCM4705L_BCM5325E_EWC,
 166         HW_BCM5350,
 167         HW_UNKNOWN
 168 };
 169
 170 #define SUP_SES                 (1 << 0)
 171 #define SUP_BRAU                (1 << 1)
 172 #define SUP_AOSS_LED    (1 << 2)
 173 #define SUP_WHAM_LED    (1 << 3)
 174 #define SUP_HPAMP               (1 << 4)
 175 #define SUP_NONVE               (1 << 5)
 176 #define SUP_80211N              (1 << 6)
 177
 178 extern int check_hw_type(void);
 179 //      extern int get_hardware(void) __attribute__ ((weak, alias ("check_hw_type")));
 180 extern int get_model(void);
 181 extern int supports(unsigned long attr);
 182
 183
 184
 185 // process.c
 186 extern char *psname(int pid, char *buffer, int maxlen);
 187 extern int pidof(const char *name);
 188 extern int killall(const char *name, int sig);
 189
 190
 191 // files.c
 192 #define FW_CREATE       0
 193 #define FW_APPEND       1
 194 #define FW_NEWLINE      2
 195
 196 extern unsigned long f_size(const char *path);
 197 extern int f_exists(const char *file);
 198 extern int f_read(const char *file, void *buffer, int max);                                                                                             // returns bytes read
 199 extern int f_write(const char *file, const void *buffer, int len, unsigned flags, unsigned cmode);              //
 200 extern int f_read_string(const char *file, char *buffer, int max);                                                                              // returns bytes read, not including term; max includes term
 201 extern int f_write_string(const char *file, const char *buffer, unsigned flags, unsigned cmode);                //
 202 extern int f_read_alloc(const char *path, char **buffer, int max);
 203 extern int f_read_alloc_string(const char *path, char **buffer, int max);
 204 extern int f_wait_exists(const char *name, int max);
 205 extern int f_wait_notexists(const char *name, int max);
 206
 207
 208 // led.c
 209 #define LED_WLAN                        0
 210 #define LED_DIAG                        1
 211 #define LED_WHITE                       2
 212 #define LED_AMBER                       3
 213 #define LED_DMZ                         4
 214 #define LED_AOSS                        5
 215 #define LED_BRIDGE                      6
 216 #define LED_MYSTERY                     7       // (unmarked LED between wireless and bridge on WHR-G54S)
 217 #define LED_COUNT                       8
 218
 219 #define LED_OFF                         0
 220 #define LED_ON                          1
 221 #define LED_BLINK                       2
 222 #define LED_PROBE                       3
 223
 224 extern const char *led_names[];
 225
 226 extern int gpio_open();
 227 extern void gpio_write(uint32_t bit, int en);
 228 extern uint32_t gpio_read(void);
 229 extern uint32_t _gpio_read(int f);
 230 extern int nvget_gpio(const char *name, int *gpio, int *inv);
 231 extern int led(int which, int mode);
 232
 233
 234 // base64.c
 235 extern int base64_encode(unsigned char *in, char *out, int inlen);                      // returns amount of out buffer used
 236 extern int base64_decode(const char *in, unsigned char *out, int inlen);        // returns amount of out buffer used
 237 extern int base64_encoded_len(int len);
 238 extern int base64_decoded_len(int len);                                                                         // maximum possible, not actual
 239
 240
 241 // strings.c
 242 extern const char *find_word(const char *buffer, const char *word);
 243 extern int remove_word(char *buffer, const char *word);
 244
 245 #endif