libabis: ipaccess: export ipaccess_parse_unitid
Now this is used by ipaccess-proxy, remove redundant implementation in it.
diff --git a/openbsc/include/openbsc/ipaccess.h b/openbsc/include/openbsc/ipaccess.h
index 6053efd..135fce2 100644
--- a/openbsc/include/openbsc/ipaccess.h
+++ b/openbsc/include/openbsc/ipaccess.h
@@ -76,6 +76,7 @@
const char *ipaccess_idtag_name(int tag);
int ipaccess_idtag_parse(struct tlv_parsed *dec, unsigned char *buf, int len);
+int ipaccess_parse_unitid(const char *str, u_int16_t *site_id, u_int16_t *bts_id, u_int16_t *trx_id);
int ipaccess_drop_oml(struct gsm_bts *bts);
int ipaccess_drop_rsl(struct gsm_bts_trx *trx);
diff --git a/openbsc/src/ipaccess/ipaccess-proxy.c b/openbsc/src/ipaccess/ipaccess-proxy.c
index d2bf599..b6dcad1 100644
--- a/openbsc/src/ipaccess/ipaccess-proxy.c
+++ b/openbsc/src/ipaccess/ipaccess-proxy.c
@@ -131,43 +131,6 @@
#define PROXY_ALLOC_SIZE 1200
-static int parse_unitid(const char *str, u_int16_t *site_id, u_int16_t *bts_id,
- u_int16_t *trx_id)
-{
- unsigned long ul;
- char *endptr;
- const char *nptr;
-
- nptr = str;
- ul = strtoul(nptr, &endptr, 10);
- if (endptr <= nptr)
- return -EINVAL;
- if (site_id)
- *site_id = ul & 0xffff;
-
- if (*endptr++ != '/')
- return -EINVAL;
-
- nptr = endptr;
- ul = strtoul(nptr, &endptr, 10);
- if (endptr <= nptr)
- return -EINVAL;
- if (bts_id)
- *bts_id = ul & 0xffff;
-
- if (*endptr++ != '/')
- return -EINVAL;
-
- nptr = endptr;
- ul = strtoul(nptr, &endptr, 10);
- if (endptr <= nptr)
- return -EINVAL;
- if (trx_id)
- *trx_id = ul & 0xffff;
-
- return 0;
-}
-
static struct ipa_bts_conn *find_bts_by_unitid(struct ipa_proxy *ipp,
u_int16_t site_id,
u_int16_t bts_id)
@@ -495,8 +458,8 @@
/* lookup BTS, create sign_link, ... */
site_id = bts_id = trx_id = 0;
- parse_unitid((char *)TLVP_VAL(&tlvp, IPAC_IDTAG_UNIT),
- &site_id, &bts_id, &trx_id);
+ ipaccess_parse_unitid((char *)TLVP_VAL(&tlvp, IPAC_IDTAG_UNIT),
+ &site_id, &bts_id, &trx_id);
ipbc = find_bts_by_unitid(ipp, site_id, bts_id);
if (!ipbc) {
/* We have not found an ipbc (per-bts proxy instance)
diff --git a/openbsc/src/libabis/input/ipaccess.c b/openbsc/src/libabis/input/ipaccess.c
index 6b15e47..ecf7038 100644
--- a/openbsc/src/libabis/input/ipaccess.c
+++ b/openbsc/src/libabis/input/ipaccess.c
@@ -155,8 +155,8 @@
return NULL;
}
-static int parse_unitid(const char *str, u_int16_t *site_id, u_int16_t *bts_id,
- u_int16_t *trx_id)
+int ipaccess_parse_unitid(const char *str, u_int16_t *site_id,
+ u_int16_t *bts_id, u_int16_t *trx_id)
{
unsigned long ul;
char *endptr;
@@ -274,7 +274,7 @@
/* lookup BTS, create sign_link, ... */
unitid = (char *) TLVP_VAL(&tlvp, IPAC_IDTAG_UNIT);
unitid[len - 1] = '\0';
- parse_unitid(unitid, &site_id, &bts_id, &trx_id);
+ ipaccess_parse_unitid(unitid, &site_id, &bts_id, &trx_id);
bts = find_bts_by_unitid(e1h->gsmnet, site_id, bts_id);
if (!bts) {
LOGP(DINP, LOGL_ERROR, "Unable to find BTS configuration for "