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 #ifdef DEBUG_NOISY
  36 #define _dprintf                cprintf
  37 #else
  38 #define _dprintf(args...)       do { } while(0)
  39 #endif
  40
  41
  42 // misc.c
  43 #define WP_DISABLED             0               // order must be synced with def in misc.c
  44 #define WP_STATIC               1
  45 #define WP_DHCP                 2
  46 #define WP_L2TP                 3
  47 #define WP_PPPOE                4
  48 #define WP_PPTP                 5
  49
  50 enum {
  51         ACT_IDLE,
  52         ACT_TFTP_UPGRADE_UNUSED,
  53         ACT_WEB_UPGRADE,
  54         ACT_WEBS_UPGRADE_UNUSED,
  55         ACT_SW_RESTORE,
  56         ACT_HW_RESTORE,
  57         ACT_ERASE_NVRAM,
  58         ACT_NVRAM_COMMIT,
  59         ACT_REBOOT,
  60         ACT_UNKNOWN
  61 };
  62
  63 typedef struct {
  64         int count;
  65         struct {
  66                 struct in_addr addr;
  67                 unsigned short port;
  68         } dns[3];
  69 } dns_list_t;
  70
  71 extern int get_wan_proto(void);
  72 extern int using_dhcpc(void);
  73 extern void notice_set(const char *path, const char *format, ...);
  74 extern int check_wanup(void);
  75 extern const dns_list_t *get_dns(void);
  76 extern void set_action(int a);
  77 extern int check_action(void);
  78 extern int wait_action_idle(int n);
  79 extern int wl_client(void);
  80 extern const char *get_wanip(void);
  81 extern long get_uptime(void);
  82 extern int get_radio(void);
  83 extern void set_radio(int on);
  84 extern int nvram_get_int(const char *key);
  85 //      extern long nvram_xget_long(const char *name, long min, long max, long def);
  86 extern int nvram_get_file(const char *key, const char *fname, int max);
  87 extern int nvram_set_file(const char *key, const char *fname, int max);
  88 extern int nvram_contains_word(const char *key, const char *word);
  89 extern int nvram_is_empty(const char *key);
  90 extern void nvram_commit_x(void);
  91 extern int connect_timeout(int fd, const struct sockaddr *addr, socklen_t len, int timeout);
  92 //!!TB
  93 #ifdef TCONFIG_USB
  94 extern int file_lock(char *tag);
  95 extern void file_unlock(int lockfd);
  96 #else
  97 #define file_lock(args...) (-1)
  98 #define file_unlock(args...) do { } while(0)
  99 #endif
 100
 101 #ifdef TCONFIG_USB
 102 extern char *detect_fs_type(char *device);
 103 extern struct mntent *findmntents(char *file, int swp,
 104         int (*func)(struct mntent *mnt, uint flags), uint flags);
 105 extern int find_label_or_uuid(char *dev_name, char *label, char *uuid);
 106 extern void add_remove_usbhost(char *host, int add);
 107
 108 #define DEV_DISCS_ROOT  "/dev/discs"
 109
 110 /* Flags used in exec_for_host calls
 111  */
 112 #define EFH_1ST_HOST    0x00000001      /* func is called for the 1st time for this host */
 113 #define EFH_1ST_DISC    0x00000002      /* func is called for the 1st time for this disc */
 114 #define EFH_HUNKNOWN    0x00000004      /* host is unknown */
 115 #define EFH_USER        0x00000008      /* process is user-initiated - either via Web GUI or a script */
 116 #define EFH_SHUTDN      0x00000010      /* exec_for_host is called at shutdown - system is stopping */
 117 #define EFH_HP_ADD      0x00000020      /* exec_for_host is called from "add" hotplug event */
 118 #define EFH_HP_REMOVE   0x00000040      /* exec_for_host is called from "remove" hotplug event */
 119 #define EFH_PRINT       0x00000080      /* output partition list to the web response */
 120
 121 typedef int (*host_exec)(char *dev_name, int host_num, char *dsc_name, char *pt_name, uint flags);
 122 extern int exec_for_host(int host, int obsolete, uint flags, host_exec func);
 123 #ifdef LINUX26
 124 extern int is_no_partition(const char *discname);
 125 #endif
 126 #endif //TCONFIG_USB
 127
 128 // id.c
 129 enum {
 130         MODEL_UNKNOWN,
 131         MODEL_WRT54G,
 132         MODEL_WRTSL54GS,
 133         MODEL_WHRG54S,
 134         MODEL_WHRHPG54,
 135         MODEL_WR850GV1,
 136         MODEL_WR850GV2,
 137         MODEL_WZRG54,
 138         MODEL_WL500W,
 139         MODEL_WL500GP,
 140         MODEL_WL500GPv2,
 141         MODEL_WL500GE,
 142         MODEL_WL520GU,
 143         MODEL_DIR320,
 144         MODEL_WBRG54,
 145         MODEL_WBR2G54,
 146         MODEL_WX6615GT,
 147         MODEL_WZRHPG54,
 148         MODEL_WZRRSG54,
 149         MODEL_WZRRSG54HP,
 150         MODEL_WVRG54NF,
 151         MODEL_WHR2A54G54,
 152         MODEL_WHR3AG54,
 153         MODEL_RT390W,
 154         MODEL_RTN10,
 155         MODEL_RTN12,
 156         MODEL_RTN16,
 157         MODEL_MN700,
 158         MODEL_WRH54G,
 159         MODEL_WHRG125,
 160         MODEL_WZRG108,
 161         MODEL_WTR54GS,
 162         MODEL_WR100,
 163         MODEL_WLA2G54L,
 164         MODEL_TM2300
 165
 166 #if TOMATO_N
 167         ,
 168         MODEL_WZRG300N,
 169         MODEL_WRT300N
 170 #endif
 171 };
 172
 173 enum {
 174         HW_BCM4702,
 175         HW_BCM4712,
 176         HW_BCM5325E,
 177         HW_BCM4704_BCM5325F,
 178         HW_BCM5352E,
 179         HW_BCM5354G,
 180         HW_BCM4712_BCM5325E,
 181         HW_BCM4704_BCM5325F_EWC,
 182         HW_BCM4705L_BCM5325E_EWC,
 183         HW_BCM5350,
 184         HW_BCM5356,
 185         HW_BCM4716,
 186         HW_BCM4718,
 187         HW_UNKNOWN
 188 };
 189
 190 #define SUP_SES                 (1 << 0)
 191 #define SUP_BRAU                (1 << 1)
 192 #define SUP_AOSS_LED    (1 << 2)
 193 #define SUP_WHAM_LED    (1 << 3)
 194 #define SUP_HPAMP               (1 << 4)
 195 #define SUP_NONVE               (1 << 5)
 196 #define SUP_80211N              (1 << 6)
 197
 198 extern int check_hw_type(void);
 199 //      extern int get_hardware(void) __attribute__ ((weak, alias ("check_hw_type")));
 200 extern int get_model(void);
 201 extern int supports(unsigned long attr);
 202
 203
 204
 205 // process.c
 206 extern char *psname(int pid, char *buffer, int maxlen);
 207 extern int pidof(const char *name);
 208 extern int killall(const char *name, int sig);
 209
 210
 211 // files.c
 212 #define FW_CREATE       0
 213 #define FW_APPEND       1
 214 #define FW_NEWLINE      2
 215
 216 extern unsigned long f_size(const char *path);
 217 extern int f_exists(const char *file);
 218 extern int f_read(const char *file, void *buffer, int max);                                                                                             // returns bytes read
 219 extern int f_write(const char *file, const void *buffer, int len, unsigned flags, unsigned cmode);              //
 220 extern int f_read_string(const char *file, char *buffer, int max);                                                                              // returns bytes read, not including term; max includes term
 221 extern int f_write_string(const char *file, const char *buffer, unsigned flags, unsigned cmode);                //
 222 extern int f_read_alloc(const char *path, char **buffer, int max);
 223 extern int f_read_alloc_string(const char *path, char **buffer, int max);
 224 extern int f_wait_exists(const char *name, int max);
 225 extern int f_wait_notexists(const char *name, int max);
 226
 227
 228 // led.c
 229 #define LED_WLAN                        0
 230 #define LED_DIAG                        1
 231 #define LED_WHITE                       2
 232 #define LED_AMBER                       3
 233 #define LED_DMZ                         4
 234 #define LED_AOSS                        5
 235 #define LED_BRIDGE                      6
 236 #define LED_MYSTERY                     7       // (unmarked LED between wireless and bridge on WHR-G54S)
 237 #define LED_COUNT                       8
 238
 239 #define LED_OFF                         0
 240 #define LED_ON                          1
 241 #define LED_BLINK                       2
 242 #define LED_PROBE                       3
 243
 244 extern const char *led_names[];
 245
 246 extern int gpio_open();
 247 extern void gpio_write(uint32_t bit, int en);
 248 extern uint32_t gpio_read(void);
 249 extern uint32_t _gpio_read(int f);
 250 extern int nvget_gpio(const char *name, int *gpio, int *inv);
 251 extern int led(int which, int mode);
 252
 253
 254 // base64.c
 255 extern int base64_encode(unsigned char *in, char *out, int inlen);                      // returns amount of out buffer used
 256 extern int base64_decode(const char *in, unsigned char *out, int inlen);        // returns amount of out buffer used
 257 extern int base64_encoded_len(int len);
 258 extern int base64_decoded_len(int len);                                                                         // maximum possible, not actual
 259
 260
 261 // strings.c
 262 extern const char *find_word(const char *buffer, const char *word);
 263 extern int remove_word(char *buffer, const char *word);
 264
 265 #endif