gbproxy: Refactor gb_proxy.c into several files
This patch moves several functions and declarations out of gb_proxy.c
to make them reusable by other components and to separate them by
context and task.
Counter enums (prefix is changed to gbproxy_):
enum gbprox_global_ctr -> gprs/gb_proxy.h
enum gbprox_peer_ctr -> gprs/gb_proxy.h
Generic Gb parsing (prefix is changed to gprs_gb_):
struct gbproxy_parse_context -> openbsc/gprs_gb_parse.h
gbprox_parse_dtap() -> gprs/gprs_gb_parse.c
gbprox_parse_llc() -> gprs/gprs_gb_parse.c
gbprox_parse_bssgp() -> gprs/gprs_gb_parse.c
gbprox_log_parse_context() -> gprs/gprs_gb_parse.c
*_shift(), *_match() -> gprs/gprs_gb_parse.c (no prefix)
gbprox_parse_gmm_* -> gprs/gprs_gb_parse.c (static)
gbprox_parse_gsm_* -> gprs/gprs_gb_parse.c (static)
MI testing/parsing (prefix gprs_ added):
is_mi_tmsi() -> gprs/gprs_utils.c
is_mi_imsi() -> gprs/gprs_utils.c
parse_mi_tmsi() -> gprs/gprs_utils.c
TLLI state handling (prefix is changed to gbproxy_):
gbprox_*tlli* -> gprs/gb_proxy_tlli.c
(except gbprox_patch_tlli, gbproxy_make_sgsn_tlli)
Message patching (prefix is changed to gbproxy_):
gbprox_*patch* -> gprs/gb_proxy_patch.c
gbprox_check_imsi -> gprs/gb_proxy_patch.c
Sponsored-by: On-Waves ehf
diff --git a/openbsc/src/gprs/gb_proxy_vty.c b/openbsc/src/gprs/gb_proxy_vty.c
index a85f439..b2f25a3 100644
--- a/openbsc/src/gprs/gb_proxy_vty.c
+++ b/openbsc/src/gprs/gb_proxy_vty.c
@@ -198,7 +198,7 @@
talloc_free(g_cfg->core_apn);
g_cfg->core_apn = NULL;
g_cfg->core_apn_size = 0;
- gbprox_clear_patch_filter(g_cfg);
+ gbproxy_clear_patch_filter(g_cfg);
return CMD_SUCCESS;
}
@@ -211,8 +211,8 @@
}
if (!filter) {
- gbprox_clear_patch_filter(g_cfg);
- } else if (gbprox_set_patch_filter(g_cfg, filter, &err_msg) != 0) {
+ gbproxy_clear_patch_filter(g_cfg);
+ } else if (gbproxy_set_patch_filter(g_cfg, filter, &err_msg) != 0) {
vty_out(vty, "Match expression invalid: %s%s",
err_msg, VTY_NEWLINE);
return CMD_WARNING;
@@ -551,7 +551,7 @@
state = &peer->patch_state;
if (match == MATCH_STALE) {
- found = gbprox_remove_stale_tllis(peer, time(NULL));
+ found = gbproxy_remove_stale_tllis(peer, time(NULL));
if (found)
vty_out(vty, "Deleted %d stale TLLI%s%s",
found, found == 1 ? "" : "s", VTY_NEWLINE);
@@ -573,7 +573,7 @@
}
vty_out(vty, "Deleting TLLI %08x%s", tlli_info->tlli.current,
VTY_NEWLINE);
- gbprox_delete_tlli(peer, tlli_info);
+ gbproxy_delete_tlli(peer, tlli_info);
found += 1;
}