reworked MNCC codebase
This is Harald's reworked MNCC base, slowly heading towards integration
into master. The key changes are:
* provide much more structure to the data in gsm_mncc
* encode_* and decode_* functions now take a structure rather than tons
of individual arguments (whose order nobody can remember)
* make sure we don't have copies of the same code everywhere by introducing
mncc_set_cause() and mncc_release_ind()
* save horizontal screen space if possible
* make sure we break lines > 80 characters
diff --git a/openbsc/src/gsm_data.c b/openbsc/src/gsm_data.c
index a78425f..9ab5895 100644
--- a/openbsc/src/gsm_data.c
+++ b/openbsc/src/gsm_data.c
@@ -84,7 +84,8 @@
}
struct gsm_network *gsm_network_init(unsigned int num_bts, enum gsm_bts_type bts_type,
- u_int16_t country_code, u_int16_t network_code)
+ u_int16_t country_code, u_int16_t network_code,
+ int (*mncc_recv)(struct gsm_network *, int, void *))
{
int i;
struct gsm_network *net;
@@ -101,6 +102,11 @@
net->network_code = network_code;
net->num_bts = num_bts;
+ INIT_LLIST_HEAD(&net->trans_list);
+ INIT_LLIST_HEAD(&net->upqueue);
+
+ net->mncc_recv = mncc_recv;
+
for (i = 0; i < num_bts; i++) {
struct gsm_bts *bts = &net->bts[i];
int j;
@@ -118,7 +124,7 @@
trx->bts = bts;
trx->nr = j;
- for (k = 0; k < 8; k++) {
+ for (k = 0; k < TRX_NR_TS; k++) {
struct gsm_bts_trx_ts *ts = &trx->ts[k];
int l;