diff options
Diffstat (limited to 'src/bsc_hack.c')
| -rw-r--r-- | src/bsc_hack.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/bsc_hack.c b/src/bsc_hack.c index b9b9f8beb..2838ff8bc 100644 --- a/src/bsc_hack.c +++ b/src/bsc_hack.c @@ -30,7 +30,10 @@ #define _GNU_SOURCE #include <getopt.h> +#include <openbsc/db.h> +#include <openbsc/timer.h> #include <openbsc/gsm_data.h> +#include <openbsc/gsm_04_08.h> #include <openbsc/select.h> #include <openbsc/abis_rsl.h> #include <openbsc/abis_nm.h> @@ -631,6 +634,74 @@ static void handle_options(int argc, char** argv) } } +static struct timer_list pag_timer; + +/* handles uppercase decimal and hexadecimal */ +static u_int8_t char2bcd(char c) +{ + if (c <= '9') + return c - '0'; + else + return c - 'A'; +} + +static int string_to_mi(u_int8_t *mi, const char *string, + u_int8_t type) +{ + u_int8_t *cur = mi+3; + + mi[0] = GSM48_IE_MOBILE_ID; + //mi[1] = TMSI_LEN; + mi[2] = type & GSM_MI_TYPE_MASK; + + if (strlen(string) & 0x01) + mi[2] |= char2bcd(*string++) << 4; + else + mi[2] |= 0xf0; + + while (*string && *(string+1)) + *cur++ = char2bcd(*string++) | (char2bcd(*string++) << 4); + + mi[1] = cur - mi; + + return cur - mi; +} + +static const char *nokia_imsi = "7240311131388"; +static const char *rokr_imsi = "4660198001300"; + +void pag_timer_cb(void *data) +{ + struct gsm_bts *bts = &gsmnet->bts[0]; + u_int8_t mi[128]; + struct gsm_subscriber _subscr, *subscr = &_subscr; + unsigned int paging_group, mi_len; + u_int64_t num_imsi; + const char *imsi = nokia_imsi; + + printf("FEUER\n"); + +#if 1 + memset(subscr, 0, sizeof(*subscr)); + strcpy(subscr->imsi, imsi); + db_get_subscriber(GSM_SUBSCRIBER_IMSI, subscr); + if (!subscr) + return; + + mi_len = generate_mid_from_tmsi(mi, strtoul(subscr->tmsi, NULL, 10)); +#else + mi_len = string_to_mi(mi, imsi, GSM_MI_TYPE_IMSI); +#endif + + num_imsi = strtoull(imsi, NULL, 10); + paging_group = get_paging_group(num_imsi, 1, 3); + + for (paging_group = 0; paging_group < 3; paging_group++) + rsl_paging_cmd(bts, paging_group, mi_len, mi, RSL_CHANNEED_TCH_F); + + schedule_timer(&pag_timer, 10, 0); +} + int main(int argc, char **argv) { /* parse options */ @@ -650,6 +721,9 @@ int main(int argc, char **argv) bootstrap_network(); + pag_timer.cb = pag_timer_cb; + schedule_timer(&pag_timer, 10, 0); + while (1) { bsc_select_main(); } |